{"id":682,"date":"2025-06-09T08:21:10","date_gmt":"2025-06-09T08:21:10","guid":{"rendered":"https:\/\/lzbmetal.com\/?p=682"},"modified":"2025-06-09T08:21:11","modified_gmt":"2025-06-09T08:21:11","slug":"nap-ranh-composite","status":"publish","type":"post","link":"https:\/\/lzbmetal.com\/vi\/nap-ranh-composite\/","title":{"rendered":"T\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng v\u00e0 gi\u00e1 tr\u1ecb b\u1ec1n v\u1eefng c\u1ee7a n\u1eafp r\u00e3nh composite"},"content":{"rendered":"

V\u1edbi c\u00e1c \u01b0u ti\u00ean sinh th\u00e1i ng\u00e0y c\u00e0ng t\u0103ng, s\u1ef1 gi\u00e1m s\u00e1t c\u1ee7a th\u1ecb tr\u01b0\u1eddng \u0111\u1ed1i v\u1edbi vi\u1ec7c tu\u00e2n th\u1ee7 t\u00ednh b\u1ec1n v\u1eefng c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m m\u1edbi ng\u00e0y c\u00e0ng t\u0103ng. C\u00e1c n\u1eafp r\u00e3nh composite n\u1ed5i l\u00ean nh\u01b0 c\u00e1c th\u00e0nh ph\u1ea7n c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng quan tr\u1ecdng th\u00f4ng qua qu\u1ea3n l\u00fd t\u00e0i nguy\u00ean s\u00e1ng t\u1ea1o v\u00e0 gi\u1ea3m t\u1ea3i m\u00f4i tr\u01b0\u1eddng. \u0110\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb c\u00e1c v\u1eadt li\u1ec7u ti\u00ean ti\u1ebfn, c\u00e1c n\u1eafp n\u00e0y th\u1ec3 hi\u1ec7n nhi\u1ec1u thu\u1ed9c t\u00ednh th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng th\u00fac \u0111\u1ea9y vi\u1ec7c \u00e1p d\u1ee5ng li\u00ean ng\u00e0nh. Ph\u00e2n t\u00edch n\u00e0y xem x\u00e9t t\u00e1c \u0111\u1ed9ng sinh th\u00e1i v\u00e0 \u0111\u00f3ng g\u00f3p c\u1ee7a ch\u00fang v\u00e0o x\u00e2y d\u1ef1ng b\u1ec1n v\u1eefng.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Chuy\u1ec3n \u0111\u1ed5i sinh th\u00e1i trong s\u1ea3n xu\u1ea5t<\/h3>\n\n\n\n

S\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i v\u00e0 v\u1eadt li\u1ec7u t\u00e1i t\u1ea1o (v\u00ed d\u1ee5 nh\u01b0 s\u1ee3i th\u1ee7y tinh, polyme), l\u1edbp ph\u1ee7 composite gi\u00fap gi\u1ea3m l\u01b0\u1ee3ng kh\u00ed th\u1ea3i trong kh\u00f4ng kh\u00ed xu\u1ed1ng 60-80% so v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p thay th\u1ebf b\u1eb1ng kim lo\u1ea1i\/b\u00ea t\u00f4ng. C\u00e1c l\u1ee3i th\u1ebf sinh th\u00e1i ch\u00ednh bao g\u1ed3m:<\/p>\n\n\n\n

    \n
  1. Gi\u1ea3m l\u01b0\u1ee3ng kh\u00ed th\u1ea3i carbon: Gi\u1ea3m 40-60% m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng (ISO 14064) v\u1edbi m\u1ee9c gi\u1ea3m >50% CO\u2082e;<\/li>\n\n\n\n
  2. T\u00ednh tu\u1ea7n ho\u00e0n c\u1ee7a t\u00e0i nguy\u00ean: 30-70% n\u1ed9i dung t\u00e1i ch\u1ebf (GB\/T 29734), t\u1ef7 l\u1ec7 t\u00e1i ch\u1ebf ch\u1ea5t th\u1ea3i s\u1ea3n xu\u1ea5t >90%;<\/li>\n\n\n\n
  3. Ki\u1ec3m so\u00e1t \u00f4 nhi\u1ec5m: L\u01b0\u1ee3ng kh\u00ed th\u1ea3i VOC g\u1ea7n nh\u01b0 b\u1eb1ng kh\u00f4ng th\u00f4ng qua c\u00e1c quy tr\u00ecnh d\u1ef1a tr\u00ean n\u01b0\u1edbc (tu\u00e2n th\u1ee7 GB 37822), 80% l\u00e0m gi\u1ea3m \u0111\u1ed9c t\u00ednh c\u1ee7a n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p (CTUe \u22640,5).<\/li>\n<\/ol>\n\n\n\n

    Hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng v\u00f2ng \u0111\u1eddi<\/h3>\n\n\n\n
      \n
    • B\u1ea3o t\u1ed3n t\u00e0i nguy\u00ean: H\u1ec7 th\u1ed1ng n\u01b0\u1edbc v\u00f2ng k\u00edn c\u1eaft gi\u1ea3m m\u1ee9c ti\u00eau th\u1ee5 60%, n\u00e9n nhi\u1ec7t ti\u1ebft ki\u1ec7m 35% n\u0103ng l\u01b0\u1ee3ng (EN ISO 50001);<\/li>\n\n\n\n
    • D\u1ecbch v\u1ee5 m\u1edf r\u1ed9ng: Tu\u1ed5i th\u1ecd kh\u00f4ng c\u1ea7n b\u1ea3o tr\u00ec l\u00ean \u0111\u1ebfn 50 n\u0103m (so v\u1edbi 15-20 n\u0103m \u0111\u1ed1i v\u1edbi b\u00ea t\u00f4ng), gi\u1ea3m s\u1ed1 l\u1ea7n l\u1eb7p l\u1ea1i trong s\u1ea3n xu\u1ea5t;<\/li>\n\n\n\n
    • X\u1eed l\u00fd khi h\u1ebft v\u00f2ng \u0111\u1eddi: Nh\u1ef1a nhi\u1ec7t d\u1ebbo c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf v\u1eadt l\u00fd (ISO 15270), nh\u1ef1a nhi\u1ec7t r\u1eafn t\u00e1i sinh th\u00f4ng qua qu\u00e1 tr\u00ecnh nhi\u1ec7t ph\u00e2n k\u1ef5 kh\u00ed (GOST \u0420 56828).<\/li>\n<\/ul>\n\n\n\n

      Gi\u00e1 tr\u1ecb c\u1ed1t l\u00f5i trong c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng b\u1ec1n v\u1eefng<\/h3>\n\n\n\n
        \n
      1. \u0110\u1ed9 b\u1ec1n k\u1ef9 thu\u1eadt: Kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t (pH 1-14), \u1ed5n \u0111\u1ecbnh khi \u0111\u00f3ng b\u0103ng-tan b\u0103ng (-40\u2103~80\u2103, \u0413\u041e\u0421\u0422 15150), 70% chi ph\u00ed b\u1ea3o tr\u00ec th\u1ea5p h\u01a1n;<\/li>\n\n\n\n
      2. \u0110\u00f3ng g\u00f3p cho n\u1ec1n kinh t\u1ebf tu\u1ea7n ho\u00e0n: >85% kh\u1ea3 n\u0103ng t\u00e1i ch\u1ebf v\u1eadt li\u1ec7u (ISO 14021), gi\u1ea3m 30% ch\u1ea5t th\u1ea3i x\u00e2y d\u1ef1ng;<\/li>\n\n\n\n
      3. H\u1ed7 tr\u1ee3 ch\u1ee9ng nh\u1eadn: Th\u00fac \u0111\u1ea9y ch\u1ee9ng nh\u1eadn LEED\/BREEAM, t\u0103ng t\u00edn ch\u1ec9 carbon l\u00ean 20-35%.<\/li>\n<\/ol>\n\n\n\n

        S\u1ef1 t\u01b0\u01a1ng t\u00e1c x\u00e3 h\u1ed9i-sinh th\u00e1i<\/h3>\n\n\n\n
          \n
        • Vi\u1ec7c l\u00e0m xanh: C\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u1eadt li\u1ec7u sinh th\u00e1i t\u1ea1o ra vi\u1ec7c l\u00e0m xanh cho khu v\u1ef1c (120 v\u1ecb tr\u00ed tr\u00ean c\u00f4ng su\u1ea5t 10.000 t\u1ea5n);<\/li>\n\n\n\n
        • Gi\u00e1o d\u1ee5c c\u00f4ng c\u1ed9ng: Ghi nh\u00e3n d\u1ea5u ch\u00e2n carbon (v\u00ed d\u1ee5: tuy\u00ean b\u1ed1 EPD) gi\u00fap n\u00e2ng cao nh\u1eadn th\u1ee9c c\u1ee7a c\u1ed9ng \u0111\u1ed3ng;<\/li>\n\n\n\n
        • \u0110\u1ea7u t\u01b0 c\u00f3 tr\u00e1ch nhi\u1ec7m: Vi\u1ec7c n\u00e2ng c\u1ea5p x\u1ebfp h\u1ea1ng ESG thu h\u00fat ngu\u1ed3n v\u1ed1n b\u1ec1n v\u1eefng, gi\u00fap gi\u1ea3m chi ph\u00ed t\u00e0i tr\u1ee3 d\u1ef1 \u00e1n t\u1eeb 1,5-2,5%.<\/li>\n<\/ul>\n\n\n\n

          Ph\u1ea7n k\u1ebft lu\u1eadn<\/h3>\n\n\n\n

          N\u1eafp r\u00e3nh composite th\u1ec3 hi\u1ec7n s\u1ef1 \u0111\u1ed5i m\u1edbi ba b\u00ean v\u1ec1 hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean - s\u1ea3n xu\u1ea5t \u00edt carbon - tu\u1ed5i th\u1ecd d\u00e0i, \u0111\u00f3ng vai tr\u00f2 l\u00e0 y\u1ebfu t\u1ed1 ch\u00ednh th\u00fac \u0111\u1ea9y M\u1ee5c ti\u00eau Ph\u00e1t tri\u1ec3n B\u1ec1n v\u1eefng s\u1ed1 9 c\u1ee7a Li\u00ean h\u1ee3p qu\u1ed1c (\u0110\u1ed5i m\u1edbi trong Ng\u00e0nh) v\u00e0 M\u1ee5c ti\u00eau Ph\u00e1t tri\u1ec3n B\u1ec1n v\u1eefng s\u1ed1 12 (Ti\u00eau d\u00f9ng C\u00f3 tr\u00e1ch nhi\u1ec7m). V\u1edbi l\u01b0\u1ee3ng kh\u00ed th\u1ea3i carbon trong v\u00f2ng \u0111\u1eddi th\u1ea5p h\u01a1n 55-70% so v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m th\u00f4ng th\u01b0\u1eddng (theo ISO 14040 LCA), ch\u00fang thi\u1ebft l\u1eadp n\u00ean m\u1ed9t m\u00f4 h\u00ecnh k\u1ef9 thu\u1eadt cho c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng trung h\u00f2a carbon.<\/p>","protected":false},"excerpt":{"rendered":"

          V\u1edbi c\u00e1c \u01b0u ti\u00ean sinh th\u00e1i ng\u00e0y c\u00e0ng t\u0103ng, s\u1ef1 gi\u00e1m s\u00e1t c\u1ee7a th\u1ecb tr\u01b0\u1eddng \u0111\u1ed1i v\u1edbi vi\u1ec7c tu\u00e2n th\u1ee7 t\u00ednh b\u1ec1n v\u1eefng c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m m\u1edbi ng\u00e0y c\u00e0ng t\u0103ng. N\u1eafp r\u00e3nh composite n\u1ed5i l\u00ean nh\u01b0 c\u00e1c th\u00e0nh ph\u1ea7n c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng quan tr\u1ecdng th\u00f4ng qua qu\u1ea3n l\u00fd t\u00e0i nguy\u00ean s\u00e1ng t\u1ea1o v\u00e0 gi\u1ea3m t\u1ea3i m\u00f4i tr\u01b0\u1eddng. \u0110\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb c\u00e1c v\u1eadt li\u1ec7u ti\u00ean ti\u1ebfn, c\u00e1c n\u1eafp n\u00e0y th\u1ec3 hi\u1ec7n nhi\u1ec1u thu\u1ed9c t\u00ednh th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng th\u00fac \u0111\u1ea9y vi\u1ec7c \u00e1p d\u1ee5ng li\u00ean ng\u00e0nh. Ph\u00e2n t\u00edch n\u00e0y xem x\u00e9t t\u00e1c \u0111\u1ed9ng sinh th\u00e1i v\u00e0 \u0111\u00f3ng g\u00f3p c\u1ee7a ch\u00fang v\u00e0o x\u00e2y d\u1ef1ng b\u1ec1n v\u1eefng. Chuy\u1ec3n \u0111\u1ed5i sinh th\u00e1i trong [\u2026]<\/p>","protected":false},"author":2,"featured_media":683,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[122,85,121],"class_list":["post-682","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-composite-covers","tag-composite-manhole-cover","tag-composite-trench-covers"],"yoast_head":"\nEnvironmental Impact and Sustainable Value of Composite Trench Covers News - LZBMetal Products Co., Ltd<\/title>\n<meta name=\"description\" content=\"With growing ecological priorities, market scrutiny on new products' sustainability compliance intensifies. 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