{"id":29511,"date":"2018-11-01T11:28:52","date_gmt":"2018-11-01T04:28:52","guid":{"rendered":"http:\/\/tcvn.gov.vn\/?p=29511"},"modified":"2018-11-01T13:52:08","modified_gmt":"2018-11-01T06:52:08","slug":"cong-bo-tieu-chuan-quoc-gia-tro-xi-nhiet-dien-dot-than-lam-vat-lieu-san-lap","status":"publish","type":"post","link":"https:\/\/tcvn.gov.vn\/cong-bo-tieu-chuan-quoc-gia-tro-xi-nhiet-dien-dot-than-lam-vat-lieu-san-lap\/01\/11\/2018\/","title":{"rendered":"C\u00f4ng b\u1ed1 Ti\u00eau chu\u1ea9n qu\u1ed1c gia Tro x\u1ec9 nhi\u1ec7t \u0111i\u1ec7n \u0111\u1ed1t than l\u00e0m v\u1eadt li\u1ec7u san l\u1ea5p"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 13.3333px;\">Tri\u1ec3n khai th\u1ef1c hi\u1ec7n Quy\u1ebft \u0111\u1ecbnh s\u1ed1 1696\/Q\u0110-TTg ng\u00e0y 23\/9\/2014 c\u1ee7a Th\u1ee7 t\u01b0\u1edbng Ch\u00ednh ph\u1ee7 v\u1ec1 m\u1ed9t s\u1ed1 gi\u1ea3i ph\u00e1p th\u1ef1c hi\u1ec7n x\u1eed l\u00fd tro, x\u1ec9 th\u1ea1ch cao c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n, nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t ph\u00e2n b\u00f3n \u0111\u1ec3 l\u00e0m nguy\u00ean li\u1ec7u s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng v\u00e0 Quy\u1ebft \u0111\u1ecbnh s\u1ed1 452\/Q\u0110-TTg ng\u00e0y 12\/4\/2017 c\u1ee7a Th\u1ee7 t\u01b0\u1edbng Ch\u00ednh ph\u1ee7 ph\u00ea duy\u1ec7t \u0110\u1ec1 \u00e1n \u0111\u1ea9y m\u1ea1nh x\u1eed l\u00fd, s\u1eed d\u1ee5ng tro, x\u1ec9, th\u1ea1ch cao c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n, nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t, ph\u00e2n b\u00f3n l\u00e0m nguy\u00ean li\u1ec7u s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng v\u00e0 trong c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng. Ng\u00e0y 28\/9\/2018, B\u1ed9 Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 \u0111\u00e3 k\u00fd quy\u1ebft \u0111\u1ecbnh s\u1ed1 2847\/Q\u0110-BKHCN c\u00f4ng b\u1ed1\u00a0<\/span>\u201d.Ti\u00eau chu\u1ea9n qu\u1ed1c gia TCVN 12249:2018 \u201cTro x\u1ec9 nhi\u1ec7t \u0111i\u1ec7n \u0111\u1ed1t than l\u00e0m v\u1eadt li\u1ec7u san l\u1ea5p \u2013 Y\u00eau c\u1ea7u chung<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Theo \u0111\u00f3,\u00a0<\/span><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">TCVN 12249:2018 Quy \u0111\u1ecbnh m\u1ed9t s\u1ed1 ch\u1ec9 ti\u00eau k\u1ef9 thu\u1eadt \u0111\u1ed1i v\u1edbi tro x\u1ec9 nhi\u1ec7t \u0111i\u1ec7n h\u1ed7n h\u1ee3p, tro x\u1ec9 nhi\u1ec7t \u0111i\u1ec7n \u0111\u1ed1t than l\u00e0m v\u1eadt li\u1ec7u san l\u1ea5p bao g\u1ed3m: th\u00f4ng s\u1ed1 \u00f4 nhi\u1ec5m v\u00e0 m\u1ee9c gi\u1edbi h\u1ea1n trong n\u01b0\u1edbc chi\u1ebft t\u1eeb tro x\u1ec9 nhi\u1ec7t \u0111i\u1ec7n ph\u1ea3i \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u quy \u0111\u1ecbnh \u0111\u1ed1i v\u1edbi n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p, \u0111\u1ed9 tr\u01b0\u01a1ng n\u1edf th\u1ec3 t\u00edch v\u00e0 ch\u1ec9 s\u1ed1 ho\u1ea1t \u0111\u1ed9 ph\u00f3ng x\u1ea1 an to\u00e0n.\u00a0<\/span><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Vi\u1ec7c ban h\u00e0nh TCVN 12249:2018 \u201cTro x\u1ec9 nhi\u1ec7t \u0111i\u1ec7n \u0111\u1ed1t than l\u00e0m v\u1eadt li\u1ec7u san l\u1ea5p \u2013 Y\u00eau c\u1ea7u chung\u201d nh\u1eb1m m\u1ee5c \u0111\u00edch gi\u00e1m s\u00e1t v\u00e0 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ed1i v\u1edbi Tro x\u1ec9 nhi\u1ec7t \u0111i\u1ec7n, h\u1ed7n h\u1ee3p tro x\u1ec9 nhi\u1ec7t \u0111i\u1ec7n \u0111\u1ed1t than l\u00e0m v\u1eadt li\u1ec7u san l\u1ea5p. G\u00f3p ph\u1ea7n gi\u1ea3i quy\u1ebft t\u00ecnh tr\u1ea1ng tro, x\u1ec9 \u0111ang t\u1ed3n \u0111\u1ecdng t\u1ea1i b\u00e3i th\u1ea3i c\u1ee7a c\u00e1c Nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n hi\u1ec7n nay.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><img loading=\"lazy\" class=\"aligncenter wp-image-29523\" src=\"http:\/\/tcvn.gov.vn\/wp-content\/uploads\/2018\/11\/a2d6963ffdc01d9e44d1.jpg\" alt=\"\" width=\"519\" height=\"693\" srcset=\"https:\/\/tcvn.gov.vn\/wp-content\/uploads\/2018\/11\/a2d6963ffdc01d9e44d1.jpg 1920w, https:\/\/tcvn.gov.vn\/wp-content\/uploads\/2018\/11\/a2d6963ffdc01d9e44d1-225x300.jpg 225w, https:\/\/tcvn.gov.vn\/wp-content\/uploads\/2018\/11\/a2d6963ffdc01d9e44d1-768x1024.jpg 768w\" sizes=\"(max-width: 519px) 100vw, 519px\" \/><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tri\u1ec3n khai th\u1ef1c hi\u1ec7n Quy\u1ebft \u0111\u1ecbnh s\u1ed1 1696\/Q\u0110-TTg ng\u00e0y 23\/9\/2014 c\u1ee7a Th\u1ee7 t\u01b0\u1edbng Ch\u00ednh ph\u1ee7 v\u1ec1 m\u1ed9t s\u1ed1 gi\u1ea3i ph\u00e1p th\u1ef1c hi\u1ec7n x\u1eed l\u00fd tro, x\u1ec9 th\u1ea1ch cao c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y nhi\u1ec7t \u0111i\u1ec7n, nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t ph\u00e2n b\u00f3n \u0111\u1ec3 l\u00e0m nguy\u00ean li\u1ec7u s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng v\u00e0 Quy\u1ebft \u0111\u1ecbnh s\u1ed1 452\/Q\u0110-TTg [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":29512,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[12,30],"tags":[],"acf":{"linh-vuc":"Ti\u00eau chu\u1ea9n"},"_links":{"self":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts\/29511"}],"collection":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/comments?post=29511"}],"version-history":[{"count":0,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts\/29511\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/media\/29512"}],"wp:attachment":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/media?parent=29511"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/categories?post=29511"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/tags?post=29511"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}