{"id":19218,"date":"2019-09-25T09:45:36","date_gmt":"2019-09-25T02:45:36","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/?p=19218"},"modified":"2019-10-09T10:28:15","modified_gmt":"2019-10-09T03:28:15","slug":"cong-nghe-san-xuat-van-ep-nhieu-lop-bien-tinh-kich-thuoc-lon-tu-go-bach-dan-urophylla-eucalyptus-urophilla-lam-vat-lieu-dong-tau-thuyen-di-bien","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/cong-nghe-san-xuat-van-ep-nhieu-lop-bien-tinh-kich-thuoc-lon-tu-go-bach-dan-urophylla-eucalyptus-urophilla-lam-vat-lieu-dong-tau-thuyen-di-bien\/","title":{"rendered":"C\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t v\u00e1n \u00e9p nhi\u1ec1u l\u1edbp bi\u1ebfn t\u00ednh k\u00edch th\u01b0\u1edbc l\u1edbn t\u1eeb g\u1ed7 b\u1ea1ch \u0111\u00e0n Urophylla (Eucalyptus urophilla) l\u00e0m v\u1eadt li\u1ec7u \u0111\u00f3ng t\u00e0u thuy\u1ec1n \u0111i bi\u1ec3n"},"content":{"rendered":"<p style=\"text-align: center;\"><strong>B\u00c1O C\u00c1O <\/strong><\/p>\n<p style=\"text-align: center;\"><strong>K\u1ebeT QU\u1ea2 NGHI\u00caN C\u1ee8U, S\u1ea2N XU\u1ea4T TH\u1eec NGHI\u1ec6M TI\u1ebeN B\u1ed8 K\u1ef8 THU\u1eacT, C\u00d4NG NGH\u1ec6 M\u1edaI \u0110\u0102NG K\u00dd C\u00d4NG NH\u1eacN<\/strong><\/p>\n<p>&nbsp;<\/p>\n<ol>\n<li><strong>T\u00ean ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt, c\u00f4ng ngh\u1ec7 m\u1edbi \u0111\u1ec1 ngh\u1ecb c\u00f4ng nh\u1eadn:\u00a0<\/strong><\/li>\n<\/ol>\n<p><strong><em>C\u00f4ng ngh\u00ea\u0323 sa\u0309n xu\u00e2\u0301t \u00a0va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p bi\u00ea\u0301n ti\u0301nh, ki\u0301ch th\u01b0\u01a1\u0301c l\u01a1\u0301n t\u01b0\u0300 g\u00f4\u0303 b\u1ea1ch \u0111\u00e0n urophylla<\/em><\/strong> (<em>Eucalyptus urophylla<\/em>) <strong><em>la\u0300m v\u00e2\u0323t li\u00ea\u0323u \u0111o\u0301ng ta\u0300u thuy\u00ea\u0300n \u0111i bi\u00ea\u0309n<\/em><\/strong><\/p>\n<ol start=\"2\">\n<li><strong> T\u00ean c\u01a1 quan, c\u00e1 nh\u00e2n \u0111\u1ec1 ngh\u1ecb<\/strong>:<\/li>\n<\/ol>\n<p>Vi\u00ea\u0323n nghi\u00ean c\u01b0\u0301u C\u00f4ng nghi\u00ea\u0323p r\u01b0\u0300ng, Vi\u00ea\u0323n Khoa ho\u0323c L\u00e2m nghi\u00ea\u0323p Vi\u00ea\u0323t Nam<\/p>\n<p>\u0110\u1ecba ch\u1ec9: Ph\u01b0\u01a1\u0300ng \u0110\u01b0\u0301c Th\u0103\u0301ng, Qu\u00e2\u0323n B\u0103\u0301c T\u01b0\u0300 Li\u00eam, Ha\u0300 N\u00f4\u0323i<\/p>\n<p>\u0110i\u1ec7n tho\u1ea1i: 0983 199002,\u00a0\u00a0 E-mail:\u00a0nqtrung-icd@vafs.gov.vn<\/p>\n<p>Nho\u0301m t\u00e1c gi\u1ea3 cu\u0309a sa\u0309n ph\u00e2\u0309m TBKT,CN:<\/p>\n<ul>\n<li><em> Nguy\u00ea\u0303n Quang Trung<\/em><\/li>\n<li><em> Nguy\u00ea\u0303n Thi\u0323 Phu\u0301c<\/em><\/li>\n<li><em> \u0110\u0103\u0323ng \u0110\u01b0\u0301c Vi\u00ea\u0323t<\/em><\/li>\n<\/ul>\n<ol start=\"3\">\n<li><strong> Ngu\u1ed3n g\u1ed1c, ph\u01b0\u01a1ng pha\u0301p c\u1ee7a c\u00f4ng ngh\u00ea\u0323, ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt:\u00a0<\/strong><\/li>\n<\/ol>\n<p><strong><em>3.1 Ngu\u00f4\u0300n g\u00f4\u0301c cu\u0309a c\u00f4ng ngh\u00ea\u0323<\/em><\/strong><\/p>\n<p><em>C\u00f4ng ngh\u00ea\u0323 sa\u0309n xu\u00e2\u0301t\u00a0 va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p bi\u00ea\u0301n ti\u0301nh, ki\u0301ch th\u01b0\u01a1\u0301c l\u01a1\u0301n t\u01b0\u0300 g\u00f4\u0303 b\u1ea1ch \u0111\u00e0n urophylla<\/em> (<em>Eucalyptus urophylla<\/em>) <em>la\u0300m v\u00e2\u0323t li\u00ea\u0323u \u0111o\u0301ng ta\u0300u thuy\u00ea\u0300n \u0111i bi\u00ea\u0309n <\/em>\u00a0la\u0300 m\u00f4\u0323t trong ca\u0301c k\u00ea\u0301t qua\u0309 nghi\u00ean c\u01b0\u0301u cu\u0309a \u0111\u00ea\u0300 ta\u0300i c\u00e2\u0301p Nha\u0300 n\u01b0\u01a1\u0301c ma\u0303 s\u00f4\u0301 KC07.22\/06-10. \u201cNghi\u00ean c\u01b0\u0301u x\u01b0\u0309 li\u0301 m\u00f4\u0323t s\u00f4\u0301 loa\u0323i g\u00f4\u0303 r\u01b0\u0300ng tr\u00f4\u0300ng t\u01b0\u0300 nho\u0301m 5 \u0111\u00ea\u0301n nho\u0301m 8 la\u0300m nguy\u00ean li\u00ea\u0323u \u0111o\u0301ng ta\u0300u thuy\u00ea\u0300n \u0111i bi\u00ea\u0309n\u201d.<\/p>\n<p>\u0110\u00ea\u0300 ta\u0300i KC07.22\/06-10 thu\u00f4\u0323c ch\u01b0\u01a1ng tri\u0300nh \u201cNghi\u00ean c\u01b0\u0301u \u01b0\u0301ng du\u0323ng va\u0300 pha\u0301t tri\u00ea\u0309n c\u00f4ng ngh\u00ea\u0323 phu\u0323c vu\u0323 c\u00f4ng nghi\u00ea\u0323p ho\u0301a, hi\u00ea\u0323n \u0111a\u0323i ho\u0301a n\u00f4ng nghi\u00ea\u0323p va\u0300 n\u00f4ng th\u00f4n\u201d ma\u0303 s\u00f4\u0301 KC07\/06-10; giai \u0111oa\u0323n 2006-2010.<\/p>\n<p>\u0110\u00ea\u0300 ta\u0300i do B\u00f4\u0323 Khoa ho\u0323c va\u0300 C\u00f4ng ngh\u00ea\u0323, v\u0103n pho\u0300ng ca\u0301c ch\u01b0\u01a1ng tri\u0300nh tro\u0323ng \u0111i\u00ea\u0309m c\u00e2\u0301p Nha\u0300 n\u01b0\u01a1\u0301c va\u0300 Ban chu\u0309 nhi\u00ea\u0323m ch\u01b0\u01a1ng tri\u0300nh KC07 qua\u0309n li\u0301, Trung t\u00e2m nghi\u00ean c\u01b0\u0301u va\u0300 chuy\u00ea\u0309n giao c\u00f4ng ngh\u00ea\u0323 c\u00f4ng nghi\u00ea\u0323p r\u01b0\u0300ng, nay la\u0300 Vi\u1ec7n C\u00f4ng nghi\u1ec7p r\u1eebng thu\u1ed9c\u00a0 Vi\u00ea\u0323n Khoa ho\u0323c L\u00e2m nghi\u00ea\u0323p Vi\u00ea\u0323t Nam la\u0300 c\u01a1 quan chu\u0309\u00a0 tr\u00ec.<\/p>\n<p>Th\u01a1\u0300i gian th\u01b0\u0323c hi\u00ea\u0323n \u0111\u00ea\u0300 ta\u0300i: 2008-2010<\/p>\n<p>Mu\u0323c ti\u00eau cu\u0309a \u0111\u00ea\u0300 ta\u0300i: \u0110\u00ea\u0300 xu\u00e2\u0301t c\u00f4ng ngh\u00ea\u0323, thi\u00ea\u0301t k\u00ea\u0301, ch\u00ea\u0301 ta\u0323o thi\u00ea\u0301t bi\u0323 bi\u00ea\u0301n ti\u0301nh va\u0300 ba\u0309o qua\u0309n m\u00f4\u0323t s\u00f4\u0301 loa\u0323i g\u00f4\u0303 r\u01b0\u0300ng tr\u00f4\u0300ng ph\u00f4\u0309 bi\u00ea\u0301n \u01a1\u0309 Vi\u00ea\u0323t Nam (keo va\u0300 ba\u0323ch \u0111a\u0300n) nh\u0103\u0300m n\u00e2ng cao \u0111\u00f4\u0323 \u00f4\u0309n \u0111i\u0323nh ki\u0301ch th\u01b0\u01a1\u0301c \u0111\u00f4\u0323 b\u00ea\u0300n c\u01a1 ho\u0323c, \u0111\u00f4\u0323 b\u00ea\u0300n t\u01b0\u0323 nhi\u00ean cu\u0309a g\u00f4\u0303 \u0111a\u0301p \u01b0\u0301ng y\u00eau c\u00e2\u0300u nguy\u00ean li\u00ea\u0323u \u0111o\u0301ng ta\u0300u thuy\u00ea\u0300n \u0111i bi\u00ea\u0309n.<\/p>\n<p><strong><em>\u00a0<\/em><\/strong><\/p>\n<p><strong><em>3.2 Ph\u01b0\u01a1ng pha\u0301p th\u01b0\u0323c hi\u00ea\u0323n c\u00f4ng ngh\u00ea\u0323<\/em><\/strong><\/p>\n<p><em>V\u00e2\u0323t li\u00ea\u0323u va\u0300 thi\u00ea\u0301t bi\u0323 s\u01b0\u0309 du\u0323ng <\/em><\/p>\n<p><em>V\u00e2\u0323t li\u00ea\u0323u:<\/em><\/p>\n<ul>\n<li>G\u00f4\u0303 ba\u0323ch \u0111a\u0300n urophylla r\u01b0\u0300ng tr\u00f4\u0300ng tr\u00ean 10 n\u0103m tu\u00f4\u0309i.<\/li>\n<li>Keo pheenol foocmaldehyde th\u01b0\u01a1ng ma\u0323i co\u0301 ha\u0300m l\u01b0\u01a1\u0323ng kh\u00f4 52%<\/li>\n<\/ul>\n<p><em>Thi\u00ea\u0301t bi\u0323:<\/em><\/p>\n<p>Ma\u0301y bo\u0301c g\u00f4\u0303 Loa\u0323i ma\u0301y l\u00f4\u0300ng th\u00f4ng du\u0323ng \u0111ang s\u01b0\u0309 du\u0323ng ta\u0323i ca\u0301c h\u00f4\u0323 gia \u0111i\u0300nh va\u0300 ca\u0301c c\u00f4ng ty sa\u0309n xu\u00e2\u0301t va\u0301n da\u0301n; g\u00f4\u0300m 2 loa\u0323i ki\u0301ch th\u01b0\u01a1\u0301c: ma\u0301y bo\u0301c va\u0301n kh\u00f4\u0309 1,3 m- cho l\u01a1\u0301p lo\u0303i va\u0300 ma\u0301y bo\u0301c va\u0301n kh\u00f4\u0309 2.6 m; cho l\u01a1\u0301p ngoa\u0300i; ma\u0301y c\u0103\u0301t va\u0301n mo\u0309ng, ma\u0301y e\u0301p nhi\u00ea\u0323t co\u0301 ki\u0301ch th\u01b0\u01a1\u0301c m\u0103\u0323t ba\u0300n kh\u00f4\u0309 l\u01a1\u0301n (chi\u00ea\u0300u da\u0300i 5200 mm) , thi\u00ea\u0301t bi\u0323 x\u01b0\u0309 li\u0301 va\u0301n mo\u0309ng.<\/p>\n<p><em>Ph\u01b0\u01a1ng pha\u0301p<\/em><\/p>\n<p><em>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/em>\u0110\u00ea\u0300 ta\u0300i a\u0301p du\u0323ng ph\u01b0\u01a1ng pha\u0301p quy hoa\u0323ch th\u01b0\u0323c nghi\u00ea\u0323m xa\u0301c \u0111i\u0323nh ca\u0301c th\u00f4ng s\u00f4\u0301 t\u00f4\u0301i \u01b0u v\u00ea\u0300 ch\u00ea\u0301 \u0111\u00f4\u0323 e\u0301p (nhi\u00ea\u0323t \u0111\u00f4\u0323, th\u01a1\u0300i gian, a\u0301p l\u01b0\u0323c e\u0301p) nh\u0103\u0300m \u0111a\u0301p \u01b0\u0301ng ca\u0301c y\u00eau c\u00e2\u0300u v\u00ea\u0300 hi\u00ea\u0323u qua\u0309 kinh t\u00ea\u0301 va\u0300 ca\u0301c y\u00eau c\u00e2\u0300u v\u00ea\u0300 ch\u00e2\u0301t l\u01b0\u01a1\u0323ng sa\u0309n ph\u00e2\u0309m.<\/p>\n<ol start=\"4\">\n<li><strong> T\u00f3m t\u1eaft n\u1ed9i dung, k\u1ebft qu\u1ea3, \u0111i\u1ec1u ki\u1ec7n, quy tr\u00ecnh chuy\u1ec3n giao c\u00f4ng ngh\u1ec7<\/strong><\/li>\n<\/ol>\n<p><strong><em>N\u1ed9i dung c\u1ee7a ti\u00ea\u0301n b\u00f4\u0323 ki\u0303 thu\u00e2\u0323t-c\u00f4ng ngh\u00ea\u0323<\/em><\/strong><\/p>\n<p><strong><em>\u00a0<\/em><\/strong>B\u0103\u0300ng c\u00f4ng ngh\u00ea\u0323 bi\u00ea\u0301n ti\u0301nh c\u01a1- ho\u0301a- nhi\u00ea\u0323t; nguy\u00ean li\u00ea\u0323u va\u0301n bo\u0301c \u0111\u01b0\u01a1\u0323c x\u01b0\u0309 li\u0301 keo phenol foocmaldehyde sau \u0111o\u0301 \u0111\u01b0\u01a1\u0323c e\u0301p nhi\u00ea\u0323t \u01a1\u0309 a\u0301p l\u01b0\u0323c 2 MPa, nhi\u00ea\u0323t \u0111\u00f4\u0323 130<sup>0<\/sup> C<\/p>\n<p>Ca\u0301c b\u01b0\u01a1\u0301c c\u00f4ng ngh\u00ea\u0323 th\u00ea\u0309 hi\u00ea\u0323n trong s\u01a1 \u0111\u00f4\u0300 tri\u0300nh ba\u0300y ta\u0323i hi\u0300nh 1, nh\u01b0 sau: G\u00f4\u0303 Ba\u0323ch \u0111a\u0300n tr\u00ean 10 n\u0103m tu\u00f4\u0309i, \u0111\u01b0\u01a1\u0323c c\u0103\u0301t khu\u0301c tu\u0300y theo mu\u0323c \u0111i\u0301ch s\u01b0\u0309 du\u0323ng (cho l\u01a1\u0301p lo\u0303i, c\u0103\u0301t da\u0300i 1,3 m; cho l\u01a1\u0301p m\u0103\u0323t c\u0103\u0301t da\u0300i 2,5 m).Va\u0301n bo\u0301c \u0111\u01b0\u01a1\u0323c s\u00e2\u0301y \u0111\u00ea\u0301n \u0111\u00f4\u0323 \u00e2\u0309m t\u01b0\u0300 8% \u0111\u00ea\u0301n 10%; sau \u0111o\u0301 \u0111\u01b0\u01a1\u0323c ng\u00e2m t\u00e2\u0309m keo PF; va\u0301n sau ng\u00e2m keo \u0111\u01b0\u01a1\u0323c s\u00e2\u0301y v\u00ea\u0300 \u0111\u00f4\u0323 \u00e2\u0309m t\u01b0\u0300 25% \u0111\u00ea\u0301n 30% ho\u0103\u0323c co\u0301 th\u00ea\u0309 \u0111\u00ea\u0309 xe m\u0103\u0323t r\u00f4\u0300i x\u00ea\u0301p l\u01a1\u0301p tr\u01b0\u01a1\u0301c khi \u0111\u01b0a va\u0300o ma\u0301y e\u0301p. Qua\u0301 tri\u0300nh e\u0301p ta\u0323o va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p ki\u0301ch th\u01b0\u01a1\u0301c l\u01a1\u0301n \u0111\u01b0\u01a1\u0323c th\u01b0\u0323c hi\u00ea\u0323n tr\u00ean ma\u0301y e\u0301p kh\u00f4\u0309 l\u01a1\u0301n v\u01a1\u0301i a\u0301p l\u01b0\u0323c e\u0301p 2 MPa va\u0300 nhi\u00ea\u0323t \u0111\u00f4\u0323 e\u0301p 130 <sup>0<\/sup>C. Th\u01a1\u0300i gian e\u0301p, tu\u0300y theo \u0111\u00f4\u0323 \u00e2\u0309m va\u0301n sau trang keo, th\u00f4ng th\u01b0\u01a1\u0300ng t\u01b0\u0300 1,5 phu\u0301t \u0111\u00ea\u0301n 2 phu\u0301t\/mm chi\u00ea\u0300u da\u0300y. Va\u0301n sau khi \u0111\u01b0a ra kho\u0309i ma\u0301y e\u0301p \u0111\u01b0\u01a1\u0323c x\u00ea\u0301p c\u00f4\u0301 \u0111i\u0323nh tr\u00ean gia\u0301 sau 48 h \u0111\u01b0\u01a1\u0323c gia c\u00f4ng xe\u0301n ca\u0323nh x\u01b0\u0309 li\u0301 b\u00ea\u0300 m\u0103\u0323t (n\u00ea\u0301u c\u00e2\u0300n) va\u0300 nh\u00e2\u0323p kho.<\/p>\n<p><a href=\"http:\/\/vafs.gov.vn\/vn\/cong-nghe-san-xuat-van-ep-nhieu-lop-bien-tinh-kich-thuoc-lon-tu-go-bach-dan-urophylla-eucalyptus-urophilla-lam-vat-lieu-dong-tau-thuyen-di-bien\/19-10-09-tbkt-vanghep\/\" rel=\"attachment wp-att-19457\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-19457 size-full\" src=\"http:\/\/vafs.gov.vn\/vn\/wp-content\/uploads\/sites\/2\/2019\/09\/19-10-09-TBKT-VanGhep.jpg\" alt=\"\" width=\"545\" height=\"618\" srcset=\"https:\/\/vafs.gov.vn\/vn\/wp-content\/uploads\/sites\/2\/2019\/09\/19-10-09-TBKT-VanGhep.jpg 545w, https:\/\/vafs.gov.vn\/vn\/wp-content\/uploads\/sites\/2\/2019\/09\/19-10-09-TBKT-VanGhep-441x500.jpg 441w\" sizes=\"(max-width: 545px) 100vw, 545px\" \/><\/a><\/p>\n<p><strong><em>\u00a0C\u00e1c k\u1ebft qu\u1ea3 t\u1eeb nghi\u00ean c\u1ee9u \u0111\u1ebfn s\u1ea3n xu\u1ea5t th\u1eed nghi\u1ec7m (n\u1ebfu c\u00f3); ph\u00e2n t\u00edch hi\u1ec7u qu\u1ea3 kinh t\u1ebf, x\u00e3 h\u1ed9i, m\u00f4i tr\u01b0\u1eddng khi \u00e1p d\u1ee5ng TBKT,CN v\u00e0o s\u1ea3n xu\u1ea5t&#8230;).\u00a0<\/em><\/strong><\/p>\n<p><strong><em>Li\u0301 gia\u0309i ti\u0301nh c\u00e2\u0301p thi\u00ea\u0301t cu\u0309a v\u00e2\u0301n \u0111\u00ea\u0300 nghi\u00ean c\u01b0\u0301u<\/em><\/strong><\/p>\n<p>Sa\u0309n l\u01b0\u01a1\u0323ng khai tha\u0301c ha\u0300ng n\u0103m ca\u0301c loa\u0323i g\u00f4\u0303 keo va\u0300 ba\u0323ch \u0111a\u0300n r\u01b0\u0300ng tr\u00f4\u0300ng r\u00e2\u0301t l\u01a1\u0301n Theo s\u00f4\u0301 li\u00ea\u0323u th\u00f4\u0301ng k\u00ea, sa\u0309n l\u01b0\u01a1\u0323ng g\u00f4\u0303 r\u01b0\u0300ng tr\u00f4\u0300ng khai tha\u0301c n\u0103m 2013 \u01b0\u01a1\u0301c ti\u0301nh tr\u00ean 12\u00a0 tri\u00ea\u0323u m3 g\u00f4\u0303 tro\u0300n, trong \u0111o\u0301 chu\u0309 y\u00ea\u0301u la\u0300 g\u00f4\u0303 keo va\u0300 g\u00f4\u0303 ba\u0323ch \u0111a\u0300n r\u01b0\u0300ng tr\u00f4\u0300ng; \u0111\u00e2y th\u01b0\u0323c s\u01b0\u0323\u00a0 la\u0300 ngu\u00f4\u0300n nguy\u00ean li\u00ea\u0323u ti\u00ea\u0300m n\u0103ng cu\u0309a nga\u0300nh c\u00f4ng nghi\u00ea\u0323p ch\u00ea\u0301 bi\u00ea\u0301n g\u00f4\u0303 \u01a1\u0309 Vi\u00ea\u0323t Nam. Tuy nhi\u00ean th\u01b0\u0323c t\u00ea\u0301 s\u01b0\u0309 du\u0323ng g\u00f4\u0303 keo va\u0300 ba\u0323ch \u0111a\u0300n ch\u01b0a t\u01b0\u01a1ng x\u01b0\u0301ng v\u01a1\u0301i ti\u00ea\u0300m n\u0103ng cu\u0309a ngu\u00f4\u0300n nguy\u00ean li\u00ea\u0323u na\u0300y. Vi\u0300 nhi\u00ea\u0300u li\u0301 do trong \u0111o\u0301 pha\u0309i k\u00ea\u0309 \u0111\u00ea\u0301n ca\u0301c \u0111\u0103\u0323c \u0111i\u00ea\u0309m t\u01b0\u0323 nhi\u00ean cu\u0309a ca\u0301c loa\u0323i g\u00f4\u0303 r\u01b0\u0300ng tr\u00f4\u0300ng keo va\u0300 ba\u0323ch \u0111a\u0300n co\u0300n t\u00f4\u0300n ta\u0323i ca\u0301c ha\u0323n ch\u00ea\u0301 v\u00ea\u0300 ki\u0301ch th\u01b0\u01a1\u0301c (\u0111\u01b0\u01a1\u0300ng ki\u0301nh nho\u0309, cong v\u00eanh), nhi\u00ea\u0300u m\u0103\u0301t, \u0111\u1ed9 b\u00ea\u0300n t\u01b0\u0323 nhi\u00ean th\u00e2\u0301p, pha\u0301t sinh nhi\u00ea\u0300u nhi\u00ea\u0300u khuy\u00ea\u0301t t\u00e2\u0323t trong qua\u0301 tri\u0300nh gia c\u00f4ng, ch\u00ea\u0301 bi\u00ea\u0301n, vi\u0300 th\u00ea\u0301 g\u00f4\u0303 r\u01b0\u0300ng tr\u00f4\u0300ng keo va\u0300 ba\u0323ch \u0111a\u0300n chu\u0309 y\u00ea\u0301u \u0111\u01b0\u01a1\u0323c s\u01b0\u0309 du\u0323ng la\u0300m nguy\u00ean li\u00ea\u0323u sa\u0309n xu\u00e2\u0301t d\u0103m g\u00f4\u0303 (cho xu\u00e2\u0301t kh\u00e2\u0309u, sa\u0309n xu\u00e2\u0301t gi\u00e2\u0301y, sa\u0309n xu\u00e2\u0301t va\u0301n nh\u00e2n ta\u0323o &#8230;); l\u01b0\u01a1\u0323ng g\u00f4\u0303 keo va\u0300 ba\u0323ch \u0111a\u0300n r\u01b0\u0300ng tr\u00f4\u0300ng s\u01b0\u0309 du\u0323ng la\u0300m nguy\u00ean li\u00ea\u0323u \u0111o\u0301ng \u0111\u00f4\u0300 m\u00f4\u0323c ho\u0103\u0323c ca\u0301c sa\u0309n ph\u00e2\u0309m co\u0301 gia\u0301 tri\u0323 cao hi\u00ea\u0323n ch\u01b0a nhi\u00ea\u0300u (kh\u00f4ng qua\u0301 10%) vi\u0300 th\u00ea\u0301 gia\u0301 tri\u0323 gia t\u0103ng cu\u0309a ca\u0301c sa\u0309n ph\u00e2\u0309m ch\u00ea\u0301 bi\u00ea\u0301n t\u01b0\u0300 g\u00f4\u0303 keo va\u0300 ba\u0323ch \u0111a\u0300n co\u0300n r\u00e2\u0301t th\u00e2\u0301p.<\/p>\n<p>Nga\u0300nh c\u00f4ng nghi\u00ea\u0323p ch\u00ea\u0301 bi\u00ea\u0301n g\u00f4\u0303 va\u0300 ca\u0301c nga\u0300nh co\u0301 s\u01b0\u0309 du\u0323ng du\u0323ng nguy\u00ean li\u00ea\u0323u g\u00f4\u0303 (ch\u0103\u0309ng ha\u0323n nh\u01b0 c\u00f4ng nghi\u00ea\u0323p \u0111o\u0301ng ta\u0300u thuy\u00ea\u0300n, c\u00f4ng nghi\u00ea\u0323p x\u00e2y d\u01b0\u0323ng..) hi\u00ea\u0323n \u0111ang s\u01b0\u0309 du\u0323ng l\u01b0\u01a1\u0323ng r\u00e2\u0301t l\u01a1\u0301n nguy\u00ean li\u00ea\u0323u g\u00f4\u0303 r\u01b0\u0300ng t\u01b0\u0323 nhi\u00ean t\u01b0\u0300 ca\u0301c ngu\u00f4\u0300n nh\u00e2\u0323p kh\u00e2\u0309u va\u0300 khai tha\u0301c trong n\u01b0\u01a1\u0301c. Trong b\u00f4\u0301i ca\u0309nh ha\u0323n ch\u00ea\u0301 ta\u0300n pha\u0301 r\u01b0\u0300ng t\u01b0\u0323 nhi\u00ean toa\u0300n c\u00e2\u0300u nh\u0103\u0300m gia\u0309m thi\u00ea\u0309u ta\u0301c ha\u0323i do bi\u00ea\u0301n \u0111\u00f4\u0309i khi\u0301 h\u00e2\u0323u g\u00e2y ra, vi\u00ea\u0323c nh\u00e2\u0323p kh\u00e2\u0309u g\u00f4\u0303 ch\u0103\u0301c ch\u0103\u0301n se\u0303 g\u0103\u0323p kho\u0301 kh\u0103n, sa\u0309n l\u01b0\u01a1\u0323ng g\u00f4\u0303 r\u01b0\u0300ng t\u01b0\u0323 nhi\u00ean khai tha\u0301c trong n\u01b0\u01a1\u0301c gia\u0309m d\u00e2\u0300n do th\u01b0\u0323c hi\u00ea\u0323n chi\u0301nh sa\u0301ch \u0111o\u0301ng c\u01b0\u0309a r\u01b0\u0300ng cu\u0309a Chi\u0301nh phu\u0309; vi\u00ea\u0323c h\u01b0\u01a1\u0301ng t\u01a1\u0301i s\u01b0\u0309 du\u0323ng g\u00f4\u0303 r\u01b0\u0300ng tr\u00f4\u0300ng thay th\u00ea\u0301 d\u00e2\u0300n nguy\u00ean li\u00ea\u0323u g\u00f4\u0303 r\u01b0\u0300ng t\u01b0\u0323 nhi\u00ean la\u0300 xu h\u01b0\u01a1\u0301ng t\u00e2\u0301t y\u00ea\u0301u.<\/p>\n<p>Theo quy hoa\u0323ch pha\u0301t tri\u00ea\u0309n nga\u0300nh thu\u0309y sa\u0309n, nhu c\u00e2\u0300u nguy\u00ean li\u00ea\u0323u g\u00f4\u0303 cho \u0111o\u0301ng m\u01a1\u0301i va\u0300 s\u01b0\u0309a ch\u01b0\u0303a ta\u0300u thuy\u00ea\u0300n giai \u0111oa\u0323n 2010-2020 \u01b0\u01a1\u0301c ti\u0301nh 400 000 m<sup>3<\/sup>\/n\u0103m; trong \u0111o\u0301 l\u01b0\u01a1\u0323ng nguy\u00ean li\u00ea\u0323u g\u00f4\u0303 s\u01b0\u0309 du\u0323ng cho ca\u0301c ph\u00e2\u0300n cabin, sa\u0300n, h\u00e2\u0300m, boong sa\u0300n ta\u0300u chi\u00ea\u0301m tr\u00ean 30%; nh\u01b0 v\u00e2\u0323y ha\u0300ng n\u0103m nhu c\u00e2\u0300u g\u00f4\u0303 s\u01b0\u0309 du\u0323ng va\u0300o mu\u0323c \u0111i\u0301ch na\u0300y \u01b0\u01a1\u0301c ti\u0301nh c\u00e2\u0300n t\u01b0\u0300 100 000 m3\/n\u0103m \u0111\u00ea\u0301n 120 000 m<sup>3<\/sup>\/n\u0103m, \u0111\u00e2y la\u0300 m\u00f4\u0323t nhu c\u00e2\u0300u kh\u00f4ng nho\u0309.<\/p>\n<p>Nghi\u00ean c\u01b0\u0301u s\u01b0\u0309 du\u0323ng g\u00f4\u0303 r\u01b0\u0300ng tr\u00f4\u0300ng keo, ba\u0323ch \u0111a\u0300n bi\u00ea\u0301n ti\u0301nh la\u0300m nguy\u00ean li\u00ea\u0323u \u0111o\u0301ng ta\u0300u thuy\u00ea\u0300n (ph\u00e2\u0300n ta\u0300u tr\u00ean m\u01a1\u0301n n\u01b0\u01a1\u0301c) se\u0303 go\u0301p ph\u00e2\u0300n n\u00e2ng cao gia\u0301 tri\u0323 gia t\u0103ng cho g\u00f4\u0303 r\u01b0\u0300ng tr\u00f4\u0300ng, \u0111\u00f4\u0300ng th\u01a1\u0300i go\u0301p ph\u00e2\u0300n gia\u0309m a\u0301p l\u01b0\u0323c s\u01b0\u0309 du\u0323ng g\u00f4\u0303 r\u01b0\u0300ng t\u01b0\u0323 nhi\u00ean.<\/p>\n<p><strong><em>Ch\u00e2\u0301t l\u01b0\u01a1\u0323ng sa\u0309n ph\u00e2\u0309m do c\u00f4ng ngh\u00ea\u0323 ta\u0323o ra<\/em><\/strong><\/p>\n<p><em>Ki\u0301ch th\u01b0\u01a1\u0301c sa\u0309n ph\u00e2\u0309m:<\/em><\/p>\n<p>Da\u0300i: 5000 mm<\/p>\n<p>R\u00f4\u0323ng: 500 mm<\/p>\n<p>Da\u0300y: thu\u0300y theo, t\u01b0\u0300 25 mm \u0111\u00ea\u0301n 35 mm<\/p>\n<p><strong><em>\u0110\u0103\u0323c \u0111i\u00ea\u0309m c\u01a1 li\u0301 chu\u0309 y\u00ea\u0301u<\/em><\/strong><\/p>\n<p>&#8211;\u00a0 Kh\u1ed1i l\u01b0\u1ee3ng th\u1ec3 t\u00edch c\u1ee7a sa\u0309n ph\u00e2\u0309m: 751.35 kg\/m<sup>3<\/sup>.<\/p>\n<p>&#8211; \u0110\u1ed9 tr\u01b0\u01a1ng n\u1edf chi\u1ec1u d\u1ea7y c\u1ee7a v\u00e1n trung b\u00ecnh l\u00e0 4,56 %.<\/p>\n<p>&#8211; L\u01b0\u0323c k\u00e9o tr\u01b0\u1ee3t m\u00e0ng keo trung b\u00ecnh c\u1ee7a t\u1ea5m v\u00e1n: 2,3 MPa<\/p>\n<p>&#8211; \u0110\u00f4\u0323 b\u00ea\u0300n u\u00f4\u0301n ti\u0303nh (MOR): 50,28 MPa<\/p>\n<p>&#8211; M\u00f4 \u0111un \u0111a\u0300n h\u00f4\u0300i u\u00f4\u0301n ti\u0303nh (MOE): 8568,86 MPa<\/p>\n<p>K\u00ea\u0301t qua\u0309 ki\u00ea\u0309m tra ca\u0301c \u0111\u0103\u0323c ti\u0301nh v\u00e2\u0323t li\u0301 va\u0300 c\u01a1 ho\u0323c gi\u01b0\u0303a ca\u0301c ph\u00e2\u0300n tr\u00ean chi\u00ea\u0300u da\u0300i 5000 mm cu\u0309a sa\u0309n ph\u00e2\u0309m kh\u00f4ng co\u0301 s\u01b0\u0323 kha\u0301c bi\u00ea\u0323t l\u01a1\u0301n, ch\u01b0\u0301ng to\u0309 s\u01b0\u0323 \u0111\u00f4\u0300ng \u0111\u00ea\u0300u v\u00ea\u0300 ch\u00e2\u0301t l\u01b0\u01a1\u0323ng sa\u0309n ph\u00e2\u0309m. Theo c\u00e1ch \u0111\u00e1nh gi\u00e1 g\u1ed7 qua \u0111\u1ed9 d\u00e3n n\u1edf th\u1ec3 t\u00edch, sa\u0309n ph\u00e2\u0309m \u0111a\u0323t t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi c\u00e1c lo\u1ea1i g\u1ed7 co r\u00fat \u00edt. K\u1ebft qu\u1ea3 ki\u1ec3m tra theo ti\u00eau chu\u1ea9n EN 13986: 2004 (va\u0301n nh\u00e2n ta\u0323o s\u01b0\u0309 du\u0323ng cho x\u00e2y d\u01b0\u0323ng) cho \u00a0th\u1ea5y ch\u00e2\u0301t l\u01b0\u01a1\u0323ng b\u00e1m d\u00ednh \u0111\u00e3 \u0111\u1ea1t y\u00eau c\u1ea7u. So s\u00e1nh v\u1edbi ti\u00eau chu\u1ea9n m\u00f4 \u0111un \u0111\u00e0n h\u1ed3i theo Peter Niemz (1994) quy \u0111\u1ecbnh cho v\u00e1n d\u00e1n c\u00f3 chi\u1ec1u d\u00e0y t\u1eeb 15 mm \u0111\u00ea\u0301n 29 mm ph\u1ea3i \u0111\u1ea1t t\u01b0\u0300 3500 \u0111\u00ea\u0301n 6500 MPa. Nh\u01b0 v\u1eady sa\u0309n ph\u00e2\u0309m cu\u0309a \u0111\u00ea\u0300 ta\u0300i v\u01b0\u1ee3t m\u1ee9c t\u1ed1i \u0111a 31,83 %.<\/p>\n<p><strong><em>Ph\u00e2n t\u00edch hi\u1ec7u qu\u1ea3 kinh t\u1ebf, x\u00e3 h\u1ed9i, m\u00f4i tr\u01b0\u1eddng khi \u00e1p d\u1ee5ng TBKT,CN v\u00e0o s\u1ea3n xu\u1ea5t &#8230;\u00a0<\/em><\/strong><\/p>\n<ul>\n<li>Ta\u0323i th\u01a1\u0300i \u0111i\u00ea\u0309m kha\u0309o sa\u0301t (tha\u0301ng 10 n\u0103m 2010), Gi\u00e1 b\u00e1n 1m<sup>3<\/sup> v\u00e1n \u00e9p nhi\u1ec1u l\u1edbp co\u0301 ki\u0301ch th\u01b0\u01a1\u0301c nh\u01b0 tr\u00ean, t\u1ea1i x\u01b0\u1edfng sa\u0309n xu\u00e2\u0301t ta\u0323i Tha\u0301i Nguy\u00ean la\u0300: 6500 000 \u0111\/m<sup>3<\/sup>. Trong khi \u0111\u00f3 theo \u0111i\u1ec1u tra v\u1ec1 gi\u00e1 g\u1ed7 nh\u1eadp kh\u1ea9u t\u1eeb c\u00e1c c\u01a1 s\u1edf \u0111\u00f3ng t\u00e0u thuy\u1ec1n, gi\u00e1 nh\u1eadp kh\u1ea9u m\u1ed9t s\u1ed1 lo\u1ea1i g\u1ed7 \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho \u0111\u00f3ng t\u00e0u thuy\u1ec1n t\u1ea1i Qua\u0309ng Ninh (th\u1eddi \u0111i\u1ec3m th\u00e1ng 10 n\u0103m 2010) l\u00e0:<\/li>\n<li>Gi\u00e1 v\u00e1n g\u1ed7 t\u00e1u:\u2026\u2026\u2026\u2026\u2026\u2026\u2026 .\u202612.000.000 \u0111\u1ed3ng\/m<sup>3<\/sup><\/li>\n<li>Gi\u00e1 v\u00e1n g\u1ed7 ch\u00f2 ch\u1ec9: \u2026\u2026\u2026\u2026\u2026\u2026\u00a0 .. 9.000.000 \u0111\u1ed3ng\/m<sup>3<\/sup><\/li>\n<li>Gi\u00e1 v\u00e1n g\u1ed7 d\u1ea7u\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\u20267.800.000 \u0111\u1ed3ng\/m<sup>3<\/sup><\/li>\n<li>Vi\u0300 sa\u0309n ph\u00e2\u0309m la\u0300 va\u0301n \u0111a\u0303 \u0111a\u0323t chi\u00ea\u0300u da\u0300y \u0111u\u0301ng theo mu\u0323c \u0111i\u0301ch s\u01b0\u0309 du\u0323ng, n\u00ean ca\u0301c c\u01a1 s\u01a1\u0309 sa\u0309n xu\u00e2\u0301t trong qua\u0301 tri\u0300nh gia c\u00f4ng ta\u0323o chi ti\u00ea\u0301t chi\u0309 c\u00e2\u0300n xe\u0309 do\u0323c va\u0300 c\u0103\u0301t ngang. Vi\u0300 th\u00ea\u0301 t\u1ec9 l\u1ec7 s\u1eed d\u1ee5ng nguy\u00ean li\u1ec7u v\u00e1n \u00e9p nhi\u1ec1u l\u1edbp c\u1ee7a \u0111\u1ec1 t\u00e0i \u0111\u1ec3 \u0111\u00f3ng s\u00e0n, h\u1ea7m cabin t\u00e0u thuy\u1ec1n r\u00e2\u0301t cao (co\u0301 th\u00ea\u0309 \u0111\u1ea1t t\u1eeb 85% \u0111\u1ebfn 90%); Trong khi t\u1ec9 l\u1ec7 s\u1eed d\u1ee5ng v\u00e1n x\u1ebb ch\u1ec9 \u0111\u1ea1t 70%. Nh\u01b0 v\u1eady n\u1ebfu s\u1eed d\u1ee5ng v\u00e1n m\u1ecfng bi\u1ebfn t\u00ednh c\u1ee7a \u0111\u1ec1 t\u00e0i so v\u1edbi s\u1eed d\u1ee5ng g\u1ed7 t\u00e1u, ng\u01b0\u1eddi s\u1ea3n xu\u1ea5t ti\u1ebft ki\u1ec7m chi ph\u00ed mua g\u1ed7 l\u00e0 57,6%\u00a0 so v\u1edbi s\u1eed d\u1ee5ng g\u1ed7 ta\u0301u;\u00a0 ti\u1ebft ki\u1ec7m 41,5 %; so v\u1edbi s\u1eed d\u1ee5ng g\u1ed7 cho\u0300 chi\u0309,\u00a0 ti\u1ebft ki\u1ec7m 35,4 % so v\u01a1\u0301i s\u01b0\u0309 du\u0323ng g\u00f4\u0303 d\u00e2\u0300u<\/li>\n<li>Ngoa\u0300i ra s\u01b0\u0309 du\u0323ng sa\u0309n ph\u00e2\u0309m cu\u0309a \u0111\u00ea\u0300 ta\u0300i, ng\u01b0\u01a1\u0300i sa\u0309n xu\u00e2\u0301t kh\u00f4ng pha\u0309i chi phi\u0301 cho ca\u0301c c\u00f4ng \u0111oa\u0323n xe\u0309 bong va\u0301n, ba\u0300o; vi\u0300 th\u00ea\u0301 se\u0303 ti\u00ea\u0301t ki\u00ea\u0323m nh\u00e2n c\u00f4ng, chi phi\u0301 \u0111i\u00ea\u0323n n\u0103ng va\u0300 t\u0103ng n\u0103ng su\u00e2\u0301t\u2026.<\/li>\n<li>S\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t g\u00f3p ph\u1ea7n n\u00e2ng cao gi\u00e1 tr\u1ecb g\u1ed7 r\u1eebng tr\u1ed3ng, \u0111a d\u1ea1ng s\u1ea3n ph\u1ea9m g\u1ed7 r\u1eebng tr\u1ed3ng. la\u0300 \u0111\u00f4\u0323ng l\u01b0\u0323c ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng r\u1eebng tr\u1ed3ng \u1edf Vi\u1ec7t Nam. C\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t s\u1ea3n ph\u1ea9m \u0111\u00e3n\u00e2ng cao gia\u0301 tri\u0323 gia t\u0103ng sau ch\u00ea\u0301 bi\u00ea\u0301n cho ca\u0301c sa\u0309n ph\u00e2\u0309m g\u00f4\u0303 r\u01b0\u0300ng tr\u00f4\u0300ng va\u0300 \u0111a da\u0323ng ho\u0301a sa\u0309n ph\u00e2\u0309m\u00a0 nh\u0103\u0300m ta\u0323o c\u01a1 h\u00f4\u0323i t\u0103ng thu nh\u00e2\u0323p cho ng\u01b0\u01a1\u0300i tr\u00f4\u0300ng r\u01b0\u0300ng, khuy\u00ea\u0301n khi\u0301ch ng\u01b0\u01a1\u0300i tr\u00f4\u0300ng r\u01b0\u0300ng duy tri\u0300 va\u0300 pha\u0301t tri\u00ea\u0309n di\u00ea\u0323n ti\u0301ch r\u01b0\u0300ng tr\u00f4ng ca\u0301c loa\u0300i c\u00e2y mo\u0323c nhanh go\u0301p ph\u00e2\u0300n ba\u0309o v\u00ea\u0323 m\u00f4i tr\u01b0\u01a1\u0300ng va\u0300 ca\u0309i thi\u00ea\u0323n cu\u00f4\u0323c s\u00f4\u0301ng nh\u01a1\u0300 thu nh\u00e2\u0323p\u00a0 t\u01b0\u0300 tr\u00f4\u0300ng r\u01b0\u0300ng.<\/li>\n<li>Ph\u00e1t tri\u1ec3n c\u00f4ng nghi\u1ec7p \u0111\u1ecba ph\u01b0\u01a1ng, g\u00f3p ph\u1ea7n c\u00f4ng nghi\u1ec7p h\u00f3a hi\u1ec7n \u0111\u1ea1i h\u00f3a n\u00f4ng th\u00f4n mi\u1ec1n n\u00fai vi\u0300 c\u00f4ng ngh\u00ea\u0323 a\u0301p du\u0323ng kh\u00f4ng qua\u0301 ph\u01b0\u0301c ta\u0323p, co\u0301 th\u00ea\u0309 a\u0301p du\u0323ng cho ca\u0301c c\u00f4ng ty ch\u00ea\u0301 bi\u00ea\u0301n g\u00f4\u0303 quy m\u00f4 v\u01b0\u0300a va\u0300 nho\u0309, khuy\u00ea\u0301n khi\u0301ch ca\u0301c h\u00f4\u0323 \u0111\u00e2\u0300u t\u01b0 sa\u0309n xu\u00e2\u0301t va\u0301n bo\u0301c\u2026<\/li>\n<li>T\u1ea1o th\u00eam vi\u1ec7c l\u00e0m cho tr\u1ed3ng r\u1eebng v\u00e0 vi\u1ec7c l\u00e0m trong ch\u1ebf bi\u1ebfn g\u1ed7 r\u1eebng tr\u1ed3ng cho ng\u01b0\u1eddi lao \u0111\u1ed9ng \u1edf \u0111\u1ecba ph\u01b0\u01a1ng, g\u00f3p ph\u1ea7n ph\u00e1t tri\u1ec3n kinh t\u1ebf n\u00f4ng th\u00f4n mi\u1ec1n n\u00fai.<\/li>\n<li>V\u00ea\u0300 m\u00f4i tr\u01b0\u01a1\u0300ng: sa\u0309n ph\u00e2\u0309m \u0111a\u0309m ba\u0309o \u0111u\u0309 ch\u00e2\u0301t l\u01b0\u01a1\u0323ng thay th\u00ea\u0301 g\u00f4\u0303 r\u01b0\u0300ng t\u01b0\u0323 nhi\u00ean, nh\u01b0 v\u00e2\u0323y se\u0303 go\u0301p ph\u00e2\u0300n gia\u0309m a\u0301p l\u01b0\u0323c s\u01b0\u0309 du\u0323ng g\u00f4\u0303 r\u01b0\u0300ng t\u01b0\u0323 nhi\u00ean, ha\u0323n ch\u00ea\u0301 khai tha\u0301c g\u00f4\u0303 r\u01b0\u0300ng t\u01b0\u0323 nhi\u00ean, go\u0301p ph\u00e2\u0300n ba\u0309o v\u00ea\u0323 m\u00f4i tr\u01b0\u01a1\u0300ng r\u01b0\u0300ng no\u0301i chung.<\/li>\n<\/ul>\n<p>\u0110\u00e1nh gi\u00e1 t\u1ed5ng h\u1ee3p chung, m\u00f4\u0323t s\u00f4\u0301 t\u00ednh ch\u1ea5t c\u01a1 l\u00ed quan trong c\u1ee7a sa\u0309n ph\u00e2\u0309m va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p bi\u00ea\u0301n ti\u0301nh t\u01b0\u0300 g\u1ed7 b\u1ea1ch \u0111\u00e0n urophylla theo ti\u00eau chu\u00e2\u0309n Vi\u00ea\u0323t Nam (TCVN:2002) v\u00ea\u0300 \u201cquy pha\u0323m ph\u00e2n c\u00e2\u0301p va\u0300 \u0111o\u0301ng ta\u0300u s\u00f4ng, vo\u0309 g\u00f4\u0303\u201d; sa\u0309n ph\u00e2\u0309m \u0111\u01b0\u01a1\u0323c x\u00ea\u0301p ha\u0323ng II. Theo\u00a0 \u201c<em>Ph\u00e2n lo\u1ea1i \u0111\u1eb7c t\u00ednh s\u1eed d\u1ee5ng c\u1ee7a g\u1ed7 l\u00e0m t\u1ea7u, thuy\u1ec1n, ph\u00e0\u201d<\/em>&#8211; Nguy\u00ea\u0303n \u0110i\u0300nh H\u01b0ng -1995; sa\u0309n ph\u00e2\u0309m \u0111\u01b0\u01a1\u0323c x\u00ea\u0301p loa\u0323i A , nguy\u00ean li\u00ea\u0323u s\u01b0\u0309 du\u0323ng cho \u0111o\u0301ng ta\u0300u thuy\u00ea\u0300n, pha\u0300<\/p>\n<p>So sa\u0301nh m\u00f4\u0323t s\u00f4\u0301 \u0111\u0103\u0323c ti\u0301nh c\u01a1 li\u0301 cu\u0309a sa\u0309n ph\u00e2\u0309m v\u01a1\u0301i m\u00f4\u0323t s\u00f4\u0301 loa\u0323i v\u00e2\u0323t li\u00ea\u0323u t\u01b0\u01a1ng \u0111\u01b0\u01a1ng va\u0300 nguy\u00ean li\u00ea\u0323u g\u00f4\u0303 \u0111o\u0301ng ta\u0300u thuy\u00ea\u0300n:<\/p>\n<p>&nbsp;<\/p>\n<table width=\"572\">\n<tbody>\n<tr>\n<td width=\"217\"><strong>\u0110\u0103\u0323c ti\u0301nh<\/strong><\/td>\n<td width=\"103\"><strong>Va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p bi\u00ea\u0301n ti\u0301nh<\/strong><\/td>\n<td width=\"90\"><strong>Va\u0301n da\u0301n c\u00f4\u0301p pha<\/strong><\/td>\n<td width=\"162\"><strong>G\u00f4\u0303 Sao \u0111en<\/strong><\/p>\n<p><strong>(g\u00f4\u0303 du\u0300ng \u0111o\u0301ng ta\u0300u thuy\u00ea\u0300n<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"217\">Da\u0300i (mm)<\/td>\n<td width=\"103\">5000<\/td>\n<td width=\"90\">2400<\/td>\n<td width=\"162\">Co\u0301 th\u00ea\u0309 ho\u0103\u0323c h\u01a1n<\/td>\n<\/tr>\n<tr>\n<td width=\"217\">R\u00f4\u0323ng (mm)<\/td>\n<td width=\"103\">500<\/td>\n<td width=\"90\">1200<\/td>\n<td width=\"162\">th\u01b0\u01a1\u0300ng nho\u0309 h\u01a1n<\/td>\n<\/tr>\n<tr>\n<td width=\"217\">Da\u0300y (mm)<\/td>\n<td width=\"103\">30<\/td>\n<td width=\"90\">15\u00f718<\/td>\n<td width=\"162\">Co\u0301 th\u00ea\u0309<\/td>\n<\/tr>\n<tr>\n<td width=\"217\">Kh\u00f4\u0301i l\u01b0\u01a1\u0323ng th\u00ea\u0309 ti\u0301ch (kg\/m3)<\/td>\n<td width=\"103\">751,35<\/td>\n<td width=\"90\">513<\/td>\n<td width=\"162\">740<\/td>\n<\/tr>\n<tr>\n<td width=\"217\">Tr\u01b0\u01a1ng n\u01a1\u0309 (5)<\/td>\n<td width=\"103\">4,56<\/td>\n<td width=\"90\">6<\/td>\n<td width=\"162\"><\/td>\n<\/tr>\n<tr>\n<td width=\"217\">U\u00f4\u0301n ti\u0303nh<\/td>\n<td width=\"103\">50,28<\/td>\n<td width=\"90\">41<\/td>\n<td width=\"162\">163<\/td>\n<\/tr>\n<tr>\n<td width=\"217\">Tr\u01b0\u01a1\u0323t ma\u0300ng keo (MPa)<\/td>\n<td width=\"103\">2,3<\/td>\n<td width=\"90\">&#8211;<\/td>\n<td width=\"162\"><\/td>\n<\/tr>\n<tr>\n<td width=\"217\">M\u00f4 \u0111un \u0111a\u0300n h\u00f4\u0300i u\u00f4\u0301n ti\u0303nh (MPa)<\/td>\n<td width=\"103\">8568,86<\/td>\n<td width=\"90\">4673<\/td>\n<td width=\"162\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>N\u00ea\u0301u l\u00e2\u0301y chi\u0309 ti\u00eau kh\u00f4\u0301i l\u01b0\u01a1\u0323ng th\u00ea\u0309 ti\u0301ch (m\u00f4\u0323t chi\u0309 ti\u00eau quan tro\u0323ng a\u0309nh h\u01b0\u01a1\u0309ng t\u01a1\u0301i ca\u0301c ti\u0301nh ch\u00e2\u0301t c\u01a1 ho\u0323c cu\u0309a v\u00e2\u0323t li\u00ea\u0323u g\u00f4\u0303) thi\u0300 sa\u0309n ph\u00e2\u0309m va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p co\u0301 kh\u00f4\u0301i l\u01b0\u01a1\u0323ng th\u00ea\u0309 ti\u0301ch \u0111a\u0323t t\u01b0\u01a1ng \u0111\u01b0\u01a1ng va\u0300 cao h\u01a1n ca\u0301c v\u00e2\u0323t li\u00ea\u0323u g\u00f4\u0303 th\u00f4ng th\u01b0\u01a1\u0300ng \u0111ang \u0111\u01b0\u01a1\u0323c s\u01b0\u0309 du\u0323ng la\u0300m nguy\u00ean li\u00ea\u0323u \u0111o\u0301ng ta\u0300u thuy\u00ea\u0300n hi\u00ea\u0323n nay.<\/p>\n<p>&#8211; Sa\u0309n ph\u00e2\u0309m \u0111a\u0303 \u0111\u01b0\u01a1\u0323c s\u01b0\u0309 du\u0323ng \u0111\u00ea\u0309 \u0111o\u0301ng ca\u0301c ph\u00e2\u0300n cabin, sa\u0300n, h\u00e2\u0300m va\u0300 boong sa\u0300n cho\u00a0 01 ta\u0300u \u0111a\u0301nh ca\u0301c tr\u00ean bi\u00ea\u0309n c\u00f4ng su\u00e2\u0301t 150 ma\u0303 l\u01b0\u0323c, sau m\u00f4\u0323t n\u0103m hoa\u0323t \u0111\u00f4\u0323ng, ch\u00e2\u0301t l\u01b0\u01a1\u0323ng ph\u00e2\u0300n boong ta\u0300u s\u01b0\u0309 du\u0323ng sa\u0309n ph\u00e2\u0309m cu\u0309a \u0111\u00ea\u0300 ta\u0300i v\u00e2\u0303n trong ti\u0300nh tra\u0323ng \u00f4\u0309n \u0111i\u0323nh th\u00e2\u0323m chi\u0301 m\u01b0\u0301c \u0111\u00f4\u0323 bi\u00ea\u0301n da\u0323ng cu\u0309a sa\u0309n ph\u00e2\u0309m co\u0300n th\u00e2\u0301p h\u01a1n so v\u01a1\u0301i g\u00f4\u0303 xe\u0309 g\u00f4\u0303 r\u01b0\u0300ng t\u01b0\u0323 nhi\u00ean ta\u0323i cu\u0300ng vi\u0323 tri\u0301 s\u01b0\u0309 du\u0323ng. \u0110\u00ea\u0300 ta\u0300i \u0111a\u0303 s\u01b0\u0309 du\u0323ng sa\u0309n ph\u00e2\u0309m va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p la\u0300m nguy\u00ean li\u00ea\u0323u \u0111o\u0301ng m\u01a1\u0301i 01 ta\u0300u \u0111a\u0301nh ca\u0301 tr\u00ean bi\u00ea\u0309n. Sau 3 n\u0103m s\u01b0\u0309 du\u0323ng, ph\u00e2\u0300n va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p bi\u00ea\u0301n ti\u0301nh s\u01b0\u0309 du\u0323ng la\u0300m boong sa\u0300n ta\u0300u v\u00e2\u0303n trong ti\u0300nh tra\u0323ng \u00f4\u0309n \u0111i\u0323nh, ch\u01b0a bi\u0323 h\u01b0 ha\u0323i c\u00e2\u0300n s\u01b0\u0309a ch\u01b0\u0303a. \u0110\u00e2y la\u0300 b\u00f4\u0323 ph\u00e2\u0323n y\u00eau c\u00e2\u0300u nguy\u00ean li\u00ea\u0323u g\u00f4\u0303 co\u0301 ki\u0301ch th\u01b0\u01a1\u0301c (chi\u00ea\u0300u da\u0300i) l\u01a1\u0301n la\u0323i chi\u0323u \u0111i\u00ea\u0300u ki\u00ea\u0323n th\u01a1\u0300i ti\u00ea\u0301t kh\u0103\u0301c nghi\u00ea\u0323t ngoa\u0300i tr\u01a1\u0300i, y\u00eau c\u00e2\u0300u \u0111\u00f4\u0323 b\u00ea\u0300n c\u01a1 ho\u0323c cao\u2026<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u0110\u1ecba \u0111i\u1ec3m, th\u1eddi gian\u00a0 v\u00e0 quy m\u00f4 \u0111\u00e3 \u00e1p d\u1ee5ng; t\u1ed5ng h\u1ee3p \u00fd ki\u1ebfn nh\u1eadn x\u00e9t c\u1ee7a c\u00e1c t\u1ed5 ch\u1ee9c, c\u00e1 nh\u00e2n \u00e1p d\u1ee5ng TBKT,CN; nh\u1eadn x\u00e9t c\u1ee7a c\u00e1c \u0111\u1ecba ph\u01b0\u01a1ng;<\/strong><\/p>\n<p><strong><em>\u0110i\u0323a \u0111i\u00ea\u0309m a\u0301p du\u0323ng<\/em><\/strong><\/p>\n<p>C\u00f4ng ngh\u00ea\u0323 sa\u0309n xu\u00e2\u0301t va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p bi\u00ea\u0301n ti\u0301nh t\u01b0\u0300 g\u00f4\u0303 B\u1ea1ch \u0111\u00e0n co\u0301 th\u00ea\u0309 a\u0301p du\u0323ng ta\u0323i ca\u0301c c\u01a1 s\u01a1\u0309 sa\u0309n xu\u00e2\u0301t va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p quy m\u00f4 v\u01b0\u0300a va\u0300 nho\u0309 ta\u0323i Vi\u00ea\u0323t Nam<\/p>\n<p><strong><em>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 N\u01a1i a\u0301p du\u0323ng c\u00f4ng ngh\u00ea\u0323:\u00a0 <\/em><\/strong>V\u01a1\u0301i quy tri\u0300nh c\u00f4ng ngh\u00ea\u0323 kh\u00f4ng qua\u0301 ph\u01b0\u0301c ta\u0323p, sa\u0309n ph\u00e2\u0309m va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p bi\u00ea\u0301n ti\u0301nh t\u01b0\u0300 g\u00f4\u0303 r\u01b0\u0300ng tr\u00f4\u0300ng co\u0301 th\u00ea\u0309 a\u0301p du\u0323ng cho t\u00e2\u0301t ca\u0309 ca\u0301c c\u00f4ng ty sa\u0309n xu\u00e2\u0301t va\u0301n da\u0301n, co\u0301 ma\u0301y e\u0301p thu\u0309y l\u01b0\u0323c \u0111a\u0323t ca\u0301c th\u00f4ng s\u00f4\u0301 sau: chi\u00ea\u0300u da\u0300i ba\u0300n e\u0301p tr\u00ean 5000 mm, chi\u00ea\u0300u r\u00f4\u0323ng ba\u0300n e\u0301p tu\u0300y theo y\u00eau c\u00e2\u0300u sa\u0309n ph\u00e2\u0309m, a\u0301p l\u01b0\u0323c e\u0301p e\u0301p \u0111a\u0323t tr\u00ean 2,0 Mpa; nhi\u00ea\u0323t \u0111\u00f4\u0323 ba\u0300n e\u0301p tu\u0300y theo ngu\u00f4\u0300n c\u00e2\u0301p nhi\u00ea\u0323t, pha\u0309i \u0111a\u0323t t\u01b0\u0300 130<sup>0<\/sup> C \u0111\u00ea\u0301n 140<sup>0<\/sup> C.<\/p>\n<p>C\u01a1 quan chuy\u00ea\u0309n giao c\u00f4ng ngh\u00ea\u0323: Vi\u1ec7n NC C\u00f4ng nghi\u1ec7p r\u1eebng thu\u1ed9c Vi\u00ea\u0323n Khoa ho\u0323c L\u00e2m nghi\u00ea\u0323p Vi\u00ea\u0323t Nam s\u0103\u0303n sa\u0300ng ph\u00f4\u0301i h\u01a1\u0323p t\u00e2\u0323p hu\u00e2\u0301n h\u01b0\u01a1\u0301ng d\u00e2\u0303n c\u00f4ng c\u00f4ng ngh\u00ea\u0323 sa\u0309n xu\u00e2\u0301t sa\u0309n ph\u00e2\u0309m va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p bi\u00ea\u0301n ti\u0301nh, ki\u0301ch th\u01b0\u01a1\u0301c l\u01a1\u0301n.<\/p>\n<p><strong><em>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 N\u01a1i s\u01b0\u0309 du\u0323ng sa\u0309n ph\u00e2\u0309m: <\/em><\/strong>Sa\u0309n ph\u00e2\u0309m va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p bi\u00ea\u0301n ti\u0301nh t\u01b0\u0300 g\u00f4\u0303 r\u1eebng tr\u1ed3ng co\u0301 chi\u00ea\u0300u da\u0300i l\u01a1\u0301n, ca\u0301c \u0111\u0103\u0323c ti\u0301nh v\u00e2\u0323t li\u0301 va\u0300 c\u01a1 ho\u0323c chu\u0309 y\u00ea\u0301u t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u01a1\u0301i nguy\u00ean li\u00ea\u0323u g\u00f4\u0303 xe\u0309 r\u01b0\u0300ng t\u01b0\u0323 nhi\u00ean du\u0300ng cho \u0111o\u0301ng boong, sa\u0300n, h\u00e2\u0300m cabin ta\u0300u thuy\u00ea\u0300n g\u00f4\u0303. Vi\u0300 th\u00ea\u0301 sa\u0309n ph\u00e2\u0309m va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p bi\u00ea\u0301n ti\u0301nh t\u01b0\u0300 g\u00f4\u0303 r\u1eebng tr\u1ed3ng co\u0301 th\u00ea\u0309 s\u01b0\u0309 du\u0323ng la\u0300m nguy\u00ean li\u00ea\u0323u \u0111o\u0301ng ca\u0301c b\u00f4\u0323 ph\u00e2\u0323n <strong>tr\u00ean m\u01a1\u0301n n\u01b0\u01a1\u0301c<\/strong> cu\u0309a ca\u0301c ta\u0300u thuy\u00ea\u0300n co\u0301 c\u00f4ng su\u00e2\u0301t v\u01b0\u0300a va\u0300 nho\u0309: sa\u0300n, h\u00e2\u0300m, cabin, boong sa\u0300n ta\u0300u thuy\u00ea\u0300n g\u00f4\u0303..<\/p>\n<p><strong><em>Y\u0301 ki\u1ebfn nh\u1eadn x\u00e9t c\u1ee7a c\u00e1c t\u1ed5 ch\u1ee9c, c\u00e1 nh\u00e2n \u00e1p d\u1ee5ng TBKT,CN<\/em><\/strong><\/p>\n<ul>\n<li>Y\u0301 ki\u00ea\u0301n nh\u00e2\u0323n xe\u0301t cu\u0309a c\u01a1 s\u01a1\u0309 nh\u00e2\u0323n chuy\u00ea\u0309n giao c\u00f4ng ngh\u00ea\u0323 sa\u0309n xu\u00e2\u0301t sa\u0309n ph\u00e2\u0309m va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p bi\u00ea\u0301n ti\u0301nh t\u01b0\u0300 g\u00f4\u0303 r\u01b0\u0300ng tr\u00f4ng:<\/li>\n<\/ul>\n<p>C\u00f4ng ty c\u00f4\u0309 ph\u00e2\u0300n tre-g\u00f4\u0303 Ti\u00ea\u0301n B\u00f4\u0323 la\u0300 \u0111\u01a1n vi\u0323 ph\u00f4\u0301i h\u01a1\u0323p trong khu\u00f4n kh\u00f4\u0309 th\u01b0\u0323c hi\u00ea\u0323n d\u01b0\u0323 a\u0301n sa\u0309n xu\u00e2\u0301t th\u01b0\u0309 \u201cHoa\u0300n thi\u00ea\u0323n c\u00f4ng ngh\u00ea\u0323 va\u0300 thi\u00ea\u0301t bi\u0323 sa\u0309n xu\u00e2\u0301t va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p ch\u00e2\u0301t l\u01b0\u01a1\u0323ng cao va\u0300 ki\u0301ch th\u01b0\u01a1\u0301c l\u01a1\u0301n \u0111a\u0301p \u01b0\u0301ng nhu c\u00e2\u0300u s\u01b0\u0309 du\u0323ng trong m\u00f4i tr\u01b0\u01a1\u0300ng chi\u0323u l\u01b0\u0323c l\u01a1\u0301n, \u0111\u00f4\u0323 \u00e2\u0309m cao\u201d \u0111a\u0303 co\u0301 nh\u00e2\u0323n xe\u0301t:<\/p>\n<p>&#8211; C\u00f4ng ngh\u00ea\u0323 sa\u0309n xu\u00e2\u0301t sa\u0309n ph\u00e2\u0309m va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p bi\u00ea\u0301n ti\u0301nh co\u0301 th\u00ea\u0309 a\u0301p du\u0323ng va\u0300 tri\u00ea\u0309n khai ta\u0323i nhi\u00ea\u0300u c\u01a1 s\u01a1\u0309 sa\u0309n xu\u00e2\u0301t va\u0301n e\u0301p \u01a1\u0309 Vi\u00ea\u0323t Nam vi\u0300 y\u00eau c\u00e2\u0300u \u0111\u00e2\u0300u t\u01b0 thi\u00ea\u0301t bi\u0323 va\u0300 c\u00f4ng ngh\u00ea\u0323 a\u0301p du\u0323ng thi\u0301ch h\u01a1\u0323p v\u01a1\u0301i \u0111i\u00ea\u0300u ki\u00ea\u0323n Vi\u00ea\u0323t Nam.<\/p>\n<p>&#8211; Sa\u0309n ph\u00e2\u0309m co\u0301 ti\u0301nh m\u01a1\u0301i, ki\u0301ch th\u01b0\u01a1\u0301c l\u01a1\u0301n, co\u0301 kha\u0309 n\u0103ng chi\u0323u l\u01b0\u0323c, chi\u0323u \u00e2\u0309m cao co\u0301 th\u00ea\u0309 s\u01b0\u0309 du\u0323ng cho nhi\u00ea\u0300u mu\u0323c \u0111i\u0301ch kha\u0301c nhau<\/p>\n<p>&#8211; \u0110\u00e2y l\u00e0 ch\u1ee7ng lo\u1ea1i Sa\u0309n ph\u00e2\u0309m l\u00e2\u0300n \u0111\u00e2\u0300u ti\u00ean \u0111\u01b0\u01a1\u0323c sa\u0309n xu\u00e2\u0301t ta\u0323i Vi\u00ea\u0323t Nam. Tr\u01b0\u1edbc \u0111\u00e2y co\u0301 th\u00ea\u0309 co\u0301 m\u00f4\u0323t s\u00f4\u0301 c\u00f4ng ty nh\u00e2\u0323p sa\u0309n ph\u00e2\u0309m cu\u0309a Trung Qu\u00f4\u0301c \u0111\u00ea\u0309 \u0111o\u0301ng sa\u0300n xe, c\u00f4ng ten ner..<\/p>\n<p>(C\u00f3 ba\u0309n nh\u00e2\u0323n xe\u0301t ke\u0300m theo);<\/p>\n<ul>\n<li>Y\u0301 ki\u00ea\u0301n cu\u0309a c\u01a1 s\u01a1\u0309 s\u01b0\u0309 du\u0323ng sa\u0309n ph\u00e2\u0309m: C\u00f4ng ty TNHH Hi\u00ea\u0323p May, c\u01a1 s\u01a1\u0309 \u0111o\u0301ng m\u01a1\u0301i va\u0300 s\u01b0\u0309a ch\u01b0\u0303a ta\u0300u thuy\u00ea\u0300n g\u00f4\u0303 \u0111i bi\u00ea\u0309n ta\u0323i Huy\u00ea\u0323n Qua\u0309ng Y\u00ean, ti\u0309nh Qua\u0309ng Ninh.<\/li>\n<li>Ch\u00e2\u0301t l\u01b0\u01a1\u0323ng g\u00f4\u0303 t\u00f4\u0301t, \u0111a\u0301p \u01b0\u0301ng y\u00eau c\u00e2\u0300u nguy\u00ean li\u00ea\u0323u g\u00f4\u0303 \u0111o\u0301ng sa\u0300n, h\u00e2\u0300m, cabin va\u0300 boong ta\u0300u thuy\u00ea\u0300n g\u00f4<\/li>\n<li>D\u00ea\u0303 s\u01b0\u0309 du\u0323ng, t\u00f4\u0301n i\u0301t chi phi\u0301 gia c\u00f4ng<\/li>\n<li>Hi\u00ea\u0323u qua\u0309 kinh t\u00ea\u0301, s\u01b0\u0309 du\u0323ng cao h\u01a1n so v\u01a1\u0301i s\u01b0\u0309 du\u0323ng g\u00f4\u0303 xe\u0309 t\u01b0\u0300 r\u01b0\u0300ng t\u01b0\u0323 nhi\u00ean.<\/li>\n<li>Co\u0301 th\u00ea\u0309 \u01b0\u0301ng du\u0323ng trong c\u00f4ng nghi\u00ea\u0323p \u0111o\u0301ng ta\u0300u thuy\u00ea\u0300n g\u00f4\u0303 va\u0300 co\u0301 thi\u0323 tr\u01b0\u01a1\u0300ng ti\u00eau thu\u0323 sa\u0309n ph\u00e2\u0309m na\u0300y<\/li>\n<\/ul>\n<p>(co\u0301 ba\u0309n nh\u00e2\u0323n xe\u0301t ke\u0300m theo)<\/p>\n<ol start=\"5\">\n<li><strong> \u0110\u1ec1 xu\u1ea5t \u0111\u1ecba b\u00e0n \u00e1p d\u1ee5ng:<\/strong><\/li>\n<\/ol>\n<p><strong><em>\u0110i\u0323a \u0111i\u00ea\u0309m:<\/em><\/strong><\/p>\n<p>&#8211; Sa\u0309n xu\u00e2\u0301t va\u0301n bo\u0301c co\u0301 th\u00ea\u0309 tri\u00ea\u0309n khai \u01a1\u0309 ca\u0301c h\u00f4\u0323 gia \u0111i\u0300nh vu\u0300ng n\u00f4ng th\u00f4n mi\u00ea\u0300n nu\u0301i;<\/p>\n<p>&#8211; C\u00f4ng ngh\u00ea\u0323 sa\u0309n xu\u00e2\u0301t va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p bi\u00ea\u0301n ti\u0301nh co\u0301 ki\u0301ch th\u01b0\u01a1\u0301c l\u01a1\u0301n, co\u0301 th\u1ec3 a\u0301p du\u0323ng \u01a1\u0309 ca\u0301c c\u00f4ng ty ch\u00ea\u0301 bi\u00ea\u0301n va\u0301n e\u0301p quy m\u00f4 v\u01b0\u0300a va\u0300 nho\u0309;<\/p>\n<p>&#8211; S\u01b0\u0309 du\u0323ng va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p bi\u00ea\u0301n ti\u0301nh t\u01b0\u0300 g\u00f4\u0303 r\u01b0\u0300ng tr\u00f4\u0300ng co\u0301 ki\u0301ch th\u01b0\u01a1\u0301c l\u01a1\u0301n ho\u00e0n to\u00e0n \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c \u1edf\u00a0 ca\u0301c c\u01a1 s\u01a1\u0309 \u0111o\u0301ng m\u01a1\u0301iva\u0300 s\u01b0\u0309a ch\u01b0\u0303a ta\u0300u thuy\u00ea\u0300n g\u00f4\u0303, ca\u0301c c\u01a1 s\u01a1\u0309 \u0111o\u0301ng m\u01a1\u0301i va\u0300 s\u01b0\u0309a ch\u01b0\u0303a sa\u0300n xe \u00f4 t\u00f4. Pha\u0323m vi \u01b0\u0301ng du\u0323ng sa\u0309n ph\u00e2\u0309m l\u01a1\u0301n, hi\u00ea\u0323n nay ca\u0301c c\u01a1 s\u01a1\u0309 trong n\u01b0\u01a1\u0301c pha\u0309i nh\u00e2\u0323p sa\u0309n ph\u00e2\u0309m t\u01b0\u01a1ng t\u01b0\u0323 sa\u0309n xu\u00e2\u0301t ta\u0323i Trung Qu\u00f4\u0301c.<\/p>\n<p><strong><em>Th\u01a1\u0300i gian: <\/em><\/strong>Co\u0301 th\u00ea\u0309 t\u00f4\u0309 ch\u01b0\u0301c sa\u0309n xu\u00e2\u0301t va\u0300 s\u01b0\u0309 du\u0323ng sa\u0309n ph\u00e2\u0309m b\u00e2\u0301t ki\u0300 th\u01a1\u0300i gian na\u0300o trong n\u0103m (kh\u00f4ng phu\u0323 thu\u00f4\u0323c th\u01a1\u0300i ti\u00ea\u0301t)<\/p>\n<p><strong><em>Quy m\u00f4 va\u0300 pha\u0323m \u01b0\u0301ng du\u0323ng:<\/em><\/strong><\/p>\n<p>&#8211; Sa\u0309n xu\u00e2\u0301t va\u0300 s\u01b0\u0309 du\u0323ng sa\u0309n ph\u00e2\u0309m va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p bi\u00ea\u0301n ti\u0301nh ki\u0301ch th\u01b0\u01a1\u0301c l\u01a1\u0301n co\u0301 th\u00ea\u0309 \u01b0\u0301ng du\u0323ng sa\u0309n xu\u00e2\u0301t va\u0300 s\u01b0\u0309 du\u0323ng tr\u00ean pha\u0323m vi toa\u0300n qu\u00f4\u0301c:<\/p>\n<p>&#8211; Ca\u0301c h\u00f4\u0323 gia \u0111i\u0300nh quy m\u00f4 sa\u0309n xu\u00e2\u0301t nho\u0309 co\u0301 th\u00ea\u0309 \u0111\u00e2\u0300u t\u01b0 ma\u0301y bo\u0301c g\u00f4\u0303 va\u0300 sa\u0309n xu\u00e2\u0301t va\u0301n bo\u0301c theo y\u00eau c\u00e2\u0300u ch\u00e2\u0301t l\u01b0\u01a1\u0323ng do ca\u0301c c\u01a1 s\u01a1\u0309 sa\u0309n xu\u00e2\u0301t va\u0301n e\u0301p \u0111\u0103\u0323t ra.T\u00e2\u0301t ca\u0309 ca\u0301c vu\u0300ng nguy\u00ean li\u00ea\u0323u r\u01b0\u0300ng tr\u00f4\u0300ng keo va\u0300 ba\u0323ch \u0111a\u0300n \u0111\u00ea\u0300u co\u0301 th\u00ea\u0309 pha\u0301t tri\u00ea\u0309n sa\u0309n xu\u00e2\u0301t va\u0301n bo\u0301c vi\u0300 thi\u0323 tr\u01b0\u01a1\u0300ng ti\u00eau thu\u0323 loa\u0323i sa\u0309n ph\u00e2\u0309m na\u0300y kha\u0301 l\u01a1\u0301n<\/p>\n<p>&#8211; Ca\u0301c c\u01a1 s\u01a1\u0309 sa\u0309n xu\u00e2\u0301t va\u0301n e\u0301p quy m\u00f4 v\u01b0\u0300a, th\u01b0\u01a1\u0300ng chi\u0309 a\u0301p du\u0323ng \u0111\u01b0\u01a1\u0323c \u01a1\u0309 ca\u0301c thi\u0323 tr\u00e2\u0301n, thi\u0323 xa\u0303, n\u01a1i co\u0301 \u0111i\u00ea\u0323n l\u01b0\u01a1\u0301i qu\u00f4\u0301c gia, \u0111i\u00ea\u0300u ki\u00ea\u0323n giao th\u00f4ng thu\u00e2\u0323n l\u01a1\u0323i va\u0300 co\u0301 ngu\u00f4\u0300n cung c\u00e2\u0301p nguy\u00ean li\u00ea\u0323u va\u0301n bo\u0301c va\u0300 thi\u0323 tr\u01b0\u01a1\u0300ng ti\u00eau thu\u0323 sa\u0309n ph\u00e2\u0309m. Ca\u0301c c\u01a1 s\u01a1\u0309 co\u0301 \u0111\u00e2\u0300y \u0111u\u0309 ca\u0301c thi\u00ea\u0301t bi\u0323 x\u01b0\u0309 li\u0301 va\u0301n bo\u0301c, ma\u0301y e\u0301p va\u0301n kh\u00f4\u0309 l\u01a1\u0301n co\u0301 th\u00ea\u0309 sa\u0309n xu\u00e2\u0301t va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p ki\u0301ch th\u01b0\u01a1\u0301c l\u01a1\u0301n\u00a0 v\u01a1\u0301i s\u01b0\u0323 h\u00f4\u0303 tr\u01a1\u0323 cu\u0309a c\u01a1 quan chuy\u00ea\u0309n giao c\u00f4ng ngh\u00ea\u0323 theo hi\u0300nh th\u01b0\u0301c t\u00e2\u0323p hu\u00e2\u0301n, h\u01b0\u01a1\u0301ng d\u00e2\u0303n ki\u0303 thu\u00e2\u0323t<\/p>\n<p>&#8211; S\u01b0\u0309 du\u0323ng sa\u0309n ph\u00e2\u0309m va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p bi\u00ea\u0301n ti\u0301nh, ki\u0301ch th\u01b0\u01a1\u0301c l\u01a1\u0301n la\u0300 ca\u0301c c\u01a1 s\u01a1\u0309 s\u01b0\u0309a ch\u01b0\u0303a, \u0111o\u0301ng m\u01a1\u0301i ta\u0300u thuy\u00ea\u0300n, ca\u0301c c\u00f4ng ty \u0111o\u0301ng sa\u0300n xe \u00f4 t\u00f4, sa\u0300n c\u00f4ng ten ner co\u0301 th\u00ea\u0309 s\u01b0\u0309 du\u0323ng sa\u0309n ph\u00e2\u0309m na\u0300y<\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<ol start=\"6\">\n<li><strong> K\u1ebft lu\u1eadn v\u00e0 \u0111\u1ec1 ngh\u1ecb: <\/strong><\/li>\n<\/ol>\n<p><em>K\u00ea\u0301t lu\u00e2\u0323n:<\/em><\/p>\n<p>&#8211; Sa\u0309n ph\u00e2\u0309m \u0111\u01b0\u01a1\u0323c sa\u0309n xu\u00e2\u0301t tr\u00ean c\u01a1 s\u01a1\u0309 ca\u0301c thi\u00ea\u0301t bi\u0323 va\u0300 c\u00f4ng ngh\u00ea\u0323 s\u01b0\u0309 du\u0323ng \u01a1\u0309 m\u01b0\u0301c trung bi\u0300nh, kh\u00f4ng c\u00e2\u0300n c\u00f4ng nh\u00e2n \u0111a\u0300o ta\u0323o \u01a1\u0309 tri\u0300nh \u0111\u00f4\u0323 cao; pha\u0323m vi \u01b0\u0301ng du\u0323ng r\u00f4\u0323ng.<\/p>\n<p>&#8211; Sa\u0309n ph\u00e2\u0309m co\u0301 th\u00ea\u0309 thay th\u00ea\u0301 ha\u0300ng nh\u00e2\u0323p kh\u00e2\u0309u t\u01b0\u0300 Trung Qu\u00f4\u0301c, thay th\u00ea\u0301 g\u00f4\u0303 r\u01b0\u0300ng t\u01b0\u0323 nhi\u00ean co\u0301 ki\u0301ch th\u01b0\u01a1\u0301c l\u01a1\u0301n, \u0111\u00f4\u0323 b\u00ea\u0300n c\u01a1 li\u0301 cao.<\/p>\n<p><strong><em>Ki\u00ea\u0301n nghi\u0323<\/em><\/strong><em>:<\/em><\/p>\n<p>Nha\u0300 n\u01b0\u01a1\u0301c, chi\u0301nh quy\u1ec1n \u0111i\u0323a ph\u01b0\u01a1ng n\u00ean co\u0301 ca\u0301c chi\u0301nh sa\u0301ch h\u00f4\u0303 tr\u01a1\u0323 ho\u0103\u0323c \u01b0u \u0111a\u0303i \u0111\u00e2\u0300u t\u01b0 cho ca\u0301c c\u01a1 s\u01a1\u0309 sa\u0309n xu\u00e2\u0301t \u01b0\u0301ng du\u0323ng c\u00f4ng ngh\u00ea\u0323 sa\u0309n xu\u00e2\u0301t va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p t\u01b0\u0300 g\u00f4\u0303 r\u01b0\u0300ng tr\u00f4\u0300ng thay th\u00ea\u0301 g\u00f4\u0303 r\u01b0\u0300ng t\u01b0\u0323 nhi\u00ean va\u0300 s\u01b0\u0309 du\u0323ng va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p bi\u00ea\u0301n ti\u0301nh t\u01b0\u0300 g\u00f4\u0303 r\u01b0\u0300ng tr\u00f4\u0300ng; trang bi\u0323 ca\u0301c ma\u0301y c\u00e2\u0300n thi\u00ea\u0301t \u0111a\u0301p \u01b0\u0301ng y\u00eau c\u00e2\u0300u ki\u0303 thu\u00e2\u0323t \u0111\u00ea\u0309 a\u0301p du\u0323ng c\u00f4ng ngh\u00ea\u0323.<\/p>\n<p><strong>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <\/strong><strong>Vi\u00ea\u0323n Nghi\u00ean c\u01b0\u0301u C\u00f4ng nghi\u00ea\u0323p r\u01b0\u0300ng<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u00c1O C\u00c1O K\u1ebeT QU\u1ea2 NGHI\u00caN C\u1ee8U, S\u1ea2N XU\u1ea4T TH\u1eec NGHI\u1ec6M TI\u1ebeN B\u1ed8 K\u1ef8 THU\u1eacT, C\u00d4NG NGH\u1ec6 M\u1edaI \u0110\u0102NG K\u00dd C\u00d4NG NH\u1eacN &nbsp; T\u00ean ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt, c\u00f4ng ngh\u1ec7 m\u1edbi \u0111\u1ec1 ngh\u1ecb c\u00f4ng nh\u1eadn:\u00a0 C\u00f4ng ngh\u00ea\u0323 sa\u0309n xu\u00e2\u0301t \u00a0va\u0301n e\u0301p nhi\u00ea\u0300u l\u01a1\u0301p bi\u00ea\u0301n ti\u0301nh, ki\u0301ch th\u01b0\u01a1\u0301c l\u01a1\u0301n t\u01b0\u0300 g\u00f4\u0303 b\u1ea1ch \u0111\u00e0n urophylla (Eucalyptus urophylla) la\u0300m [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[174],"tags":[],"_links":{"self":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/19218"}],"collection":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/comments?post=19218"}],"version-history":[{"count":3,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/19218\/revisions"}],"predecessor-version":[{"id":19458,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/19218\/revisions\/19458"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=19218"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=19218"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=19218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}