{"id":101,"date":"2022-03-09T10:40:08","date_gmt":"2022-03-09T10:40:08","guid":{"rendered":"https:\/\/phuongnamstar.com.vn\/web\/?p=101"},"modified":"2022-03-09T10:40:13","modified_gmt":"2022-03-09T10:40:13","slug":"xu-huong-san-xuat-vat-lieu-xanh-dap-nhu-cau-moi-tu-thi-truong","status":"publish","type":"post","link":"https:\/\/phuongnamstar.com.vn\/web\/xu-huong-san-xuat-vat-lieu-xanh-dap-nhu-cau-moi-tu-thi-truong\/","title":{"rendered":"Xu h\u01b0\u1edbng s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u \u201cxanh\u201d \u0111\u00e1p nhu c\u1ea7u m\u1edbi t\u1eeb th\u1ecb tr\u01b0\u1eddng"},"content":{"rendered":"

S\u1eed d\u1ee5ng v\u1eadt li\u1ec7u th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng (v\u1eadt li\u1ec7u xanh) \u0111ang tr\u1edf th\u00e0nh xu th\u1ebf t\u1ea5t y\u1ebfu v\u00e0 l\u00e0 m\u1ee5c ti\u00eau h\u01b0\u1edbng t\u1edbi c\u1ee7a ng\u00e0nh C\u00f4ng nghi\u1ec7p s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng. \u0110\u1ec3 gi\u1ea3m thi\u1ec3u t\u00e1c h\u1ea1i t\u1edbi m\u00f4i tr\u01b0\u1eddng, m\u1ed9t s\u1ed1 doanh nghi\u1ec7p v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng t\u1ea1i Vi\u1ec7t Nam \u0111\u00e3 s\u1edbm \u0111\u01b0a \u201cV\u1eadt li\u1ec7u xanh\u201d tr\u1edf th\u00e0nh \u0111\u1ecbnh h\u01b0\u1edbng ph\u00e1t tri\u1ec3n d\u00e0i h\u1ea1n. \u0110\u00e2y c\u0169ng l\u00e0 nhu c\u1ea7u m\u1edbi c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng tr\u00ean th\u1ebf gi\u1edbi n\u00f3i chung v\u00e0 Vi\u1ec7t Nam n\u00f3i ri\u00eang.<\/strong><\/p>\n\n\n\n\n
\"xu<\/td>\n<\/tr>\n
Xu h\u01b0\u1edbng v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng xanh \u0111ang l\u00e0 do nhu c\u1ea7u c\u1ee7a th\u1ecb tr\u01b0\u1eddng (Ngu\u1ed3n: Internet).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Xanh h\u00f3a ng\u00e0nh V\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng<\/strong><\/p>\n

Theo th\u1ed1ng k\u00ea, b\u00ecnh qu\u00e2n m\u1ed7i n\u0103m Vi\u1ec7t Nam \u01b0\u1edbc c\u00f3 kho\u1ea3ng 80 \u2013 90 tri\u1ec7u m2 h\u1ea1 t\u1ea7ng x\u00e2y d\u1ef1ng, trong \u0111\u00f3, v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng chi\u1ebfm t\u1edbi 30 \u2013 50% t\u1ed5ng ngu\u1ed3n v\u1ed1n \u0111\u1ea7u t\u01b0 cho x\u00e2y d\u1ef1ng.<\/p>\n

Tuy nhi\u00ean, v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n l\u1edbn g\u00e2y \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng, b\u1edfi kh\u00f4ng ch\u1ec9 s\u1eed d\u1ee5ng kho\u1ea3ng m\u1ed9t ph\u1ea7n ba n\u0103ng l\u01b0\u1ee3ng tr\u00ean to\u00e0n c\u1ea7u, ng\u00e0nh x\u00e2y d\u1ef1ng c\u00f2n chi\u1ebfm kho\u1ea3ng 40% t\u1ed5ng l\u01b0\u1ee3ng ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 ch\u1ec9 ra ph\u1ea7n l\u1edbn l\u01b0\u1ee3ng kh\u00ed th\u1ea3i ph\u00e1t sinh l\u00e0 do s\u1ea3n xu\u1ea5t xi m\u0103ng v\u00e0 s\u1eaft th\u00e9p, ti\u1ebfp \u0111\u00f3 l\u00e0 nh\u00f4m, k\u00ednh\/th\u1ee7y tinh v\u00e0 v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t.<\/p>\n

Theo TS. L\u00ea Trung Th\u00e0nh \u2013 Vi\u1ec7n tr\u01b0\u1edfng Vi\u1ec7n V\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng (B\u1ed9 X\u00e2y d\u1ef1ng), vi\u1ec7c ph\u00e1t tri\u1ec3n v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng \u0111\u00f2i h\u1ecfi ph\u1ea3i \u00e1p d\u1ee5ng khoa h\u1ecdc v\u00e0 c\u00f4ng ngh\u1ec7 \u0111\u1ec3 gi\u1ea3m thi\u1ec3u s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean kho\u00e1ng s\u1ea3n, t\u1ed1i \u0111a h\u00f3a s\u1eed d\u1ee5ng ph\u1ee5 ph\u1ea9m c\u00f4ng nghi\u1ec7p, b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng v\u00e0 t\u1ea1o ra c\u00e1c s\u1ea3n ph\u1ea9m v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng b\u1ec1n v\u1eefng h\u01a1n. \u0110i\u1ec1u n\u00e0y th\u1eadm ch\u00ed ng\u00e0y c\u00e0ng tr\u1edf n\u00ean c\u1ea7n thi\u1ebft h\u01a1n khi Vi\u1ec7t Nam l\u00e0 m\u1ed9t trong nh\u1eefng qu\u1ed1c gia c\u00f3 t\u1ed1c \u0111\u1ed9 \u0111\u00f4 th\u1ecb h\u00f3a nhanh h\u00e0ng \u0111\u1ea7u khu v\u1ef1c.<\/p>\n

Nh\u1eb1m gi\u1ea3m thi\u1ec3u nh\u1eefng \u1ea3nh h\u01b0\u1edfng ti\u00eau c\u1ef1c, c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c ch\u00fa tr\u1ecdng h\u01a1n \u0111\u1ebfn c\u00e1c ti\u00eau ch\u00ed v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng nh\u01b0: \u0110\u1ed9 b\u1ec1n c\u1ee7a c\u00f4ng tr\u00ecnh theo th\u1eddi gian, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng th\u00e2n thi\u1ec7n m\u00f4i tr\u01b0\u1eddng, th\u00edch \u1ee9ng v\u1edbi kh\u00ed h\u1eadu t\u1ea1i n\u01a1i x\u00e2y d\u1ef1ng\u2026 Do \u0111\u00f3, c\u00e1c doanh nghi\u1ec7p ng\u00e0nh V\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng c\u0169ng \u0111ang d\u1ea7n thay \u0111\u1ed5i theo xu h\u01b0\u1edbng s\u1ea3n xu\u1ea5t \u201cxanh\u201d \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nh\u1eefng nhu c\u1ea7u m\u1edbi t\u1eeb th\u1ecb tr\u01b0\u1eddng.<\/p>\n

T\u1ea1i Vi\u1ec7t Nam, nhi\u1ec1u s\u1ea3n ph\u1ea9m v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng \u201cxanh\u201d \u0111\u01b0\u1ee3c th\u1ecb tr\u01b0\u1eddng \u01b0a chu\u1ed9ng s\u1eed d\u1ee5ng nh\u01b0 v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng kh\u00f4ng nung, hay \u0111\u00e1 h\u1ea1 t\u1ea7ng t\u1ef1 nhi\u00ean \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 v\u1eadt li\u1ec7u th\u00e2n thi\u1ec7n m\u00f4i tr\u01b0\u1eddng h\u00e0ng \u0111\u1ea7u hi\u1ec7n nay.<\/p>\n

Nhi\u1ec1u s\u1ea3n ph\u1ea9m m\u1edbi tr\u00ean th\u1ecb tr\u01b0\u1eddng<\/strong><\/p>\n

\u0110\u00e1 si\u00eau nh\u1eb9 Thanh Ph\u00fac l\u00e0 m\u1ed9t trong s\u1ed1 \u00edt doanh nghi\u1ec7p g\u00e2y ch\u00fa \u00fd v\u1edbi nh\u1eefng chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ea7u t\u01b0 m\u1ea1nh m\u1ebd cho v\u1eadt li\u1ec7u \u201cxanh\u201d. X\u00e1c \u0111\u1ecbnh ph\u00e1t tri\u1ec3n kinh t\u1ebf song h\u00e0nh v\u1edbi qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng th\u00f4ng qua vi\u1ec7c cung c\u1ea5p c\u00e1c s\u1ea3n ph\u1ea9m g\u1ea1ch kh\u00f4ng nung \u0111\u1ebfn c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u00e1 si\u00eau nh\u1eb9. C\u00e1c nh\u00e0 m\u00e1y \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh theo m\u00f4 h\u00ecnh s\u1ea3n xu\u1ea5t \u201cxanh\u201d, th\u00f4ng qua vi\u1ec7c s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng m\u00e1y \u0111\u00fang chu\u1ea9n quy c\u00e1ch, m\u00e1y \u0111\u00e1nh b\u00f3ng \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn, t\u1ed1i \u01b0u x\u1eed l\u00fd b\u1ee5i \u0111\u00e1, kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed t\u1ea1i Nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t.<\/p>\n

Hi\u1ec7n, Thanh Ph\u00fac \u0111ang \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh \u0111\u1ea7u t\u01b0 x\u00e2y d\u1ef1ng m\u1edf r\u1ed9ng c\u00e1c nh\u00e0 m\u00e1y v\u00e0 ho\u00e0n thi\u1ec7n l\u1eafp \u0111\u1eb7t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111\u00e1 t\u1ef1 nhi\u00ean hi\u1ec7n \u0111\u1ea1i nh\u1ea5t t\u1ea1i H\u1ea3i Ph\u00f2ng. C\u01a1 s\u1edf s\u1ea3n xu\u1ea5t quy m\u00f4 n\u00e0y s\u1ebd gi\u00fap Thanh Ph\u00fac t\u0103ng c\u00f4ng su\u1ea5t s\u1ea3n ph\u1ea9m t\u1eeb g\u1ea1ch kh\u00f4ng nung, \u0111\u00e1 si\u00eau nh\u1eb9 t\u1eeb \u0111\u00f3 m\u1edf r\u1ed9ng th\u1ecb ph\u1ea7n v\u00e0 kh\u1eb3ng \u0111\u1ecbnh v\u1ecb th\u1ebf th\u01b0\u01a1ng hi\u1ec7u v\u1eefng ch\u1eafc tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/p>\n

V\u1edbi s\u1ef1 \u0111\u1ea7u t\u01b0 b\u00e0i b\u1ea3n ngay t\u1eeb \u0111\u1ea7u \u0111\u1ec3 ti\u1ebfn xa trong t\u01b0\u01a1ng lai, s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c doanh nghi\u1ec7p uy t\u00edn nh\u01b0 Thanh Ph\u00fac l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 \u0111\u1ea7y ti\u1ec1m n\u0103ng th\u00fac \u0111\u1ea9y s\u1ef1 t\u0103ng tr\u01b0\u1edfng b\u1ec1n v\u1eefng c\u1ee7a ng\u00e0nh v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng xanh n\u00f3i chung v\u00e0 \u0111\u00e1 nh\u00e2n t\u1ea1o n\u00f3i ri\u00eang trong th\u1eddi gian t\u1edbi. \u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau n\u00e0y, c\u00e1c s\u1ea3n ph\u1ea9m v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng ph\u1ea3i \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c hai y\u00eau c\u1ea7u: ti\u00eau t\u1ed1n \u00edt h\u01a1n n\u0103ng l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t v\u00e0 gi\u00fap ti\u1ebft ki\u1ec7m \u0111i\u1ec7n n\u0103ng ti\u00eau th\u1ee5 khi \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng.<\/p>\n\n\n\n\n
\"xu<\/td>\n<\/tr>\n
G\u1ea1ch kh\u00f4ng nung v\u00e0 m\u00e1y g\u1ea1ch c\u1ee7a C\u00f4ng ty Thanh Ph\u00fac Group \u0111\u00e3 kh\u00f4ng ng\u1eebng l\u1edbn m\u1ea1nh v\u00e0 li\u00ean t\u1ee5c ph\u00e1t tri\u1ec3n kh\u00f4ng ch\u1ec9 v\u1ec1 quy m\u00f4 s\u1ea3n xu\u1ea5t, m\u00e0 c\u00f2n h\u01b0\u1edbng t\u1edbi v\u1eadt li\u1ec7u xanh b\u1ec1n v\u1eefng v\u1edbi th\u1eddi gian<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

C\u00e1c chuy\u00ean gia kh\u1eb3ng \u0111\u1ecbnh, vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng truy\u1ec1n th\u1ed1ng \u0111ang t\u00e1c \u0111\u1ed9ng x\u1ea5u \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng. Do \u0111\u00f3, v\u1ea5n \u0111\u1ec1 c\u1ee7a ng\u00e0nh X\u00e2y d\u1ef1ng l\u00e0 ph\u1ea3i \u01b0u ti\u00ean ph\u00e1t tri\u1ec3n c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u m\u1edbi th\u00e2n thi\u1ec7n m\u00f4i tr\u01b0\u1eddng, \u0111\u1ea3m b\u1ea3o cho s\u1ef1 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng c\u1ee7a n\u1ec1n kinh t\u1ebf.<\/p>\n

Theo ph\u00e2n t\u00edch c\u1ee7a c\u00e1c chuy\u00ean gia, v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng truy\u1ec1n th\u1ed1ng g\u00e2y ra nhi\u1ec1u h\u1ec7 l\u1ee5y nh\u01b0 m\u1ea5t \u0111\u1ea5t n\u00f4ng nghi\u1ec7p, gia t\u0103ng kh\u00ed th\u1ea3i, hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh v\u00e0 c\u00e1c lo\u1ea1i kh\u00ed th\u1ea3i \u0111\u1ed9c h\u1ea1i cho m\u00f4i tr\u01b0\u1eddng.<\/p>\n

S\u1ed1 li\u1ec7u th\u1ed1ng k\u00ea cho th\u1ea5y, c\u1ee9 1 t\u1ef7 vi\u00ean g\u1ea1ch nung quy chu\u1ea9n s\u1ebd ti\u00eau t\u1ed1n kho\u1ea3ng 1,5 tri\u1ec7u m3 \u0111\u1ea5t \u0111\u01b0\u1ee3c khai th\u00e1c \u1edf \u0111\u1ed9 s\u00e2u kho\u1ea3ng 2 m, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi 75 ha \u0111\u1ea5t n\u00f4ng nghi\u1ec7p. C\u00f9ng \u0111\u00f3, vi\u1ec7c d\u00f9ng than l\u00e0m nhi\u00ean li\u1ec7u \u0111\u1ed1t c\u00f2n g\u00e2y ra hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh v\u00e0 c\u00e1c kh\u00ed th\u1ea3i \u0111\u1ed9c h\u1ea1i kh\u00e1c g\u00e2y \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng.<\/p>\n

N\u0103m 2020, nhu c\u1ea7u s\u1eed d\u1ee5ng g\u1ea1ch nung c\u1ee7a Vi\u1ec7t Nam kho\u1ea3ng 42 t\u1ef7 vi\u00ean. N\u1ebfu \u0111\u00e1p \u1ee9ng s\u1ed1 l\u01b0\u1ee3ng n\u00e0y th\u00ec s\u1ebd ph\u1ea3i ti\u00eau t\u1ed1n t\u1eeb 50 \u2013 70 tri\u1ec7u m3 \u0111\u1ea5t, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi kho\u1ea3ng 3.000ha \u0111\u1ea5t n\u00f4ng nghi\u1ec7p, ti\u00eau th\u1ee5 kho\u1ea3ng 6 t\u1ef7 t\u1ea5n than nung v\u00e0 th\u1ea3i ra m\u00f4i tr\u01b0\u1eddng kho\u1ea3ng 23 t\u1ef7 t\u1ea5n CO2\u2026<\/p>\n

PGS. TS Nguy\u1ec5n V\u0103n Tu\u1ea5n – \u0110\u1ea1i h\u1ecdc X\u00e2y d\u1ef1ng nh\u1eadn x\u00e9t, vi\u1ec7c s\u1ea3n xu\u1ea5t g\u1ea1ch t\u1eeb \u0111\u1ea5t s\u00e9t nung \u0111ang t\u1ea1o ra nh\u1eefng \u00e1p l\u1ef1c v\u00f4 c\u00f9ng l\u1edbn \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u1ee7a con ng\u01b0\u1eddi. Do \u0111\u00f3, c\u1ea7n ph\u1ea3i d\u1ea7n thay th\u1ebf lo\u1ea1i v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng truy\u1ec1n th\u1ed1ng n\u00e0y.<\/p>\n

Ch\u01b0\u01a1ng tr\u00ecnh ph\u00e1t tri\u1ec3n v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng kh\u00f4ng nung \u0111\u01b0\u1ee3c Ch\u00ednh ph\u1ee7 ph\u00ea duy\u1ec7t c\u0169ng giao ch\u1ec9 ti\u00eau \u0111\u1ebfn n\u0103m 2020 \u0111\u1eb7t m\u1ee5c ti\u00eau ph\u00e1t tri\u1ec3n s\u1ea3n xu\u1ea5t v\u00e0 s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u xanh thay th\u1ebf g\u1ea1ch \u0111\u1ea5t s\u00e9t nung \u0111\u1ea1t t\u1ef7 l\u1ec7 t\u1eeb 30 – 40%. Kh\u00f4ng nh\u1eefng th\u1ebf, ph\u00e1t tri\u1ec3n d\u00f2ng v\u1eadt li\u1ec7u xanh n\u00e0y c\u00f2n gi\u00fap s\u1eed d\u1ee5ng kho\u1ea3ng 15-20 tri\u1ec7u t\u1ea5n ph\u1ebf th\u1ea3i c\u00f4ng nghi\u1ec7p (tro x\u1ec9 nhi\u1ec7t \u0111i\u1ec7n, x\u1ec9 l\u00f2 cao…) m\u1ed7i n\u0103m \u0111\u1ec3 s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u kh\u00f4ng nung; ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c kho\u1ea3ng 1.000ha \u0111\u1ea5t n\u00f4ng nghi\u1ec7p v\u00e0 h\u00e0ng tr\u0103m ha di\u1ec7n t\u00edch \u0111\u1ea5t ch\u1ee9a ph\u1ebf th\u1ea3i; ti\u1ebfn t\u1edbi x\u00f3a b\u1ecf ho\u00e0n to\u00e0n c\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t g\u1ea1ch \u0111\u1ea5t s\u00e9t nung b\u1eb1ng l\u00f2 th\u1ee7 c\u00f4ng.<\/p>\n

Tr\u00ean th\u1ebf gi\u1edbi, v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng xanh \u0111\u00e3 v\u00e0 \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf nhi\u1ec1u n\u01b0\u1edbc nh\u01b0: H\u00e0n Qu\u1ed1c, Singapore\u2026 \u0110\u00e2y l\u00e0 nh\u1eefng qu\u1ed1c gia \u0111i \u0111\u1ea7u v\u00e0 \u0111\u01b0\u1ee3c vinh danh. T\u1ea1i c\u00e1c n\u01b0\u1edbc ph\u00e1t tri\u1ec3n, t\u1ef7 l\u1ec7 g\u1ea1ch kh\u00f4ng nung chi\u1ebfm 70% trong c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng. \u0110\u01a1n c\u1eed nh\u01b0 Trung Qu\u1ed1c, qu\u1ed1c gia n\u00e0y \u0111\u00e3 ban h\u00e0nh l\u1ec7nh c\u1ea5m s\u1eed d\u1ee5ng g\u1ea1ch r\u1eafn \u0111\u01b0\u1ee3c nung t\u1eeb \u0111\u1ea5t s\u00e9t t\u1ea1i c\u00e1c th\u00e0nh ph\u1ed1 v\u00e0 nh\u1edd \u0111\u00f3 g\u1ea1ch kh\u00f4ng nung chi\u1ebfm t\u1edbi 60% trong x\u00e2y d\u1ef1ng. C\u00f2n t\u1ea1i M\u1ef9, c\u00e1c c\u00f4ng tr\u00ecnh xanh \u0111ang gia t\u0103ng h\u00e0ng ng\u00e0y, h\u00e0ng gi\u1edd v\u00e0 s\u1ed1 c\u00f4ng tr\u00ecnh th\u01b0\u01a1ng m\u1ea1i xanh chi\u1ebfm t\u1edbi 1\/3.<\/p>\n

Tuy nhi\u00ean, t\u1ea1i Vi\u1ec7t Nam, do c\u00e1c r\u00e0o c\u1ea3n v\u1ec1 c\u00f4ng ngh\u1ec7, khoa h\u1ecdc khi\u1ebfn cho v\u1eadt li\u1ec7u xanh ch\u01b0a \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n r\u1ed9ng r\u00e3i. B\u1ed9 X\u00e2y d\u1ef1ng nh\u1eadn \u0111\u1ecbnh, m\u1eb7c d\u00f9 ng\u00e0nh V\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng nh\u1eefng n\u0103m qua \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 b\u01b0\u1edbc ti\u1ebfn nh\u1ea5t \u0111\u1ecbnh, song s\u1ea3n xu\u1ea5t c\u1ee7a Vi\u1ec7t Nam v\u1eabn ch\u01b0a th\u1ef1c s\u1ef1 b\u1ec1n v\u1eefng, c\u00f2n b\u1ed9c l\u1ed9 nh\u1eefng v\u1ea5n \u0111\u1ec1 b\u1ea5t c\u1eadp c\u1ea7n \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u kh\u1eafc ph\u1ee5c.<\/p>\n

C\u0169ng t\u1ea1i H\u1ed9i ngh\u1ecb to\u00e0n qu\u1ed1c c\u1ee7a B\u1ed9 X\u00e2y d\u1ef1ng t\u1ed5ng k\u1ebft 10 n\u0103m th\u1ef1c hi\u1ec7n ch\u01b0\u01a1ng tr\u00ecnh ph\u00e1t tri\u1ec3n v\u1eadt li\u1ec7u x\u00e2y kh\u00f4ng nung v\u00e0 \u0111\u1ec1 \u00e1n \u0111\u1ea9y m\u1ea1nh x\u1eed l\u00fd, s\u1eed d\u1ee5ng tro, x\u1ec9, th\u1ea1ch cao v\u1eeba qua, Th\u1ee9 tr\u01b0\u1edfng B\u1ed9 X\u00e2y d\u1ef1ng Nguy\u1ec5n V\u0103n Sinh c\u0169ng cho r\u1eb1ng, nh\u1eefng h\u1ea1n ch\u1ebf \u0111\u1ebfn t\u1eeb vi\u1ec7c \u0111\u1ea7u t\u01b0 ph\u00e1t tri\u1ec3n s\u1ea3n xu\u1ea5t \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 ch\u1ee7ng lo\u1ea1i v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng c\u00f2n ch\u01b0a h\u1ee3p l\u00fd, quy m\u00f4 nh\u1ecf v\u00e0 ph\u00e2n t\u00e1n, hi\u1ec7u qu\u1ea3 \u0111\u1ea7u t\u01b0 ch\u01b0a cao. C\u00f9ng \u0111\u00f3, vi\u1ec7c nghi\u00ean c\u1ee9u ph\u1ee5c h\u1ed3i m\u00f4i tr\u01b0\u1eddng sau khai th\u00e1c kho\u00e1ng s\u1ea3n l\u00e0m v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng ch\u01b0a \u0111\u01b0\u1ee3c ch\u00fa tr\u1ecdng.<\/p>\n

Th\u1eadm ch\u00ed, c\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng \u1edf m\u1ed9t s\u1ed1 l\u0129nh v\u1ef1c c\u00f2n l\u1ea1c h\u1eadu so v\u1edbi tr\u00ecnh \u0111\u1ed9 hi\u1ec7n nay \u1edf khu v\u1ef1c v\u00e0 th\u1ebf gi\u1edbi, \u0111\u00f2i h\u1ecfi ph\u1ea3i \u0111\u01b0\u1ee3c thay th\u1ebf, \u0111\u1ed5i m\u1edbi. Nh\u00e2n l\u1ef1c k\u1ef9 thu\u1eadt c\u0169ng ch\u01b0a \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u ph\u00e1t tri\u1ec3n ng\u00e0y c\u00e0ng cao c\u1ee7a ng\u00e0nh\u2026<\/p>\n

Theo b\u00e0 Caitlin Wiesen – Tr\u01b0\u1edfng \u0111\u1ea1i di\u1ec7n th\u01b0\u1eddng tr\u00fa c\u1ee7a Ch\u01b0\u01a1ng tr\u00ecnh Ph\u00e1t tri\u1ec3n Li\u00ean h\u1ee3p qu\u1ed1c (UNDP) t\u1ea1i Vi\u1ec7t Nam, Ch\u00ednh ph\u1ee7 c\u1ea7n c\u00f3 h\u00e0nh \u0111\u1ed9ng v\u1edbi c\u00e1c khung ch\u00ednh s\u00e1ch cho ph\u00e9p h\u00ecnh th\u00e0nh th\u1ecb tr\u01b0\u1eddng \u0111\u1ec3 doanh nghi\u1ec7p c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u b\u1ec1n v\u1eefng cho ng\u00e0nh x\u00e2y d\u1ef1ng; \u0111\u1ed3ng th\u1eddi khuy\u1ebfn kh\u00edch vi\u1ec7c thi\u1ebft k\u1ebf, k\u00edch c\u1ea7u ng\u01b0\u1eddi ti\u00eau d\u00f9ng tr\u1ef1c ti\u1ebfp s\u1eed d\u1ee5ng c\u00e1c s\u1ea3n ph\u1ea9m b\u1ec1n v\u1eefng.<\/p>\n

\u201cHi\u1ec7n \u0111\u00e3 c\u00f3 nhi\u1ec1u ch\u00ednh s\u00e1ch, Ngh\u1ecb \u0111\u1ecbnh nh\u1eb1m khuy\u1ebfn kh\u00edch ph\u00e1t tri\u1ec3n c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u th\u00e2n thi\u1ec7n m\u00f4i tr\u01b0\u1eddng. Theo \u0111\u00f3, Nh\u00e0 n\u01b0\u1edbc khuy\u1ebfn kh\u00edch v\u00e0 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho c\u00e1c t\u1ed5 ch\u1ee9c, c\u00e1 nh\u00e2n nghi\u00ean c\u1ee9u ph\u00e1t tri\u1ec3n, \u1ee9ng d\u1ee5ng khoa h\u1ecdc v\u00e0 c\u00f4ng ngh\u1ec7, \u0111\u1ea7u t\u01b0 s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng ti\u1ebft ki\u1ec7m t\u00e0i nguy\u00ean kho\u00e1ng s\u1ea3n, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng; \u0111\u1ed3ng th\u1eddi c\u00f3 ch\u00ednh s\u00e1ch \u01b0u \u0111\u00e3i v\u00e0 h\u1ed7 tr\u1ee3 \u0111\u1ea7u t\u01b0\u201d, \u00f4ng Nguy\u1ec5n V\u0103n B\u1eafc – V\u1ee5 tr\u01b0\u1edfng V\u1ee5 V\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng (B\u1ed9 X\u00e2y d\u1ef1ng) chia s\u1ebb.<\/p>\n

Tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay, c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng xanh c\u0169ng ng\u00e0y c\u00e0ng \u0111a d\u1ea1ng h\u01a1n. \u1ede h\u1ea1ng m\u1ee5c v\u1eadt li\u1ec7u kh\u00f4ng nung c\u00f3 g\u1ea1ch b\u00ea t\u00f4ng kh\u00ed ch\u01b0ng \u00e1p, panel b\u00ea t\u00f4ng kh\u00ed ch\u01b0ng \u00e1p, g\u1ea1ch b\u00ea t\u00f4ng, panel b\u00ea t\u00f4ng r\u1ed7ng \u0111\u00f9n \u00e9p. C\u00f9ng \u0111\u00f3, k\u00ednh Low-E v\u00e0 k\u00ednh Solar Control m\u1edbi c\u00f3 kh\u1ea3 n\u0103ng gi\u1ea3m s\u1ef1 truy\u1ec1n nhi\u1ec7t v\u00e0o c\u00f4ng tr\u00ecnh, t\u1eeb \u0111\u00f3 gi\u1ea3m c\u00f4ng su\u1ea5t \u0111i\u1ec1u h\u00f2a c\u0169ng nh\u01b0 \u0111i\u1ec7n n\u0103ng ti\u00eau th\u1ee5\u2026<\/p>\n

Nhi\u1ec1u nh\u00e0 m\u00e1y \u0111\u00e3 s\u1ea3n xu\u1ea5t ng\u00f3i l\u1ee3p kh\u00f4ng nung, c\u00e1t nghi\u1ec1n, c\u1ed1t li\u1ec7u t\u00e1i ch\u1ebf t\u1eeb ngu\u1ed3n ph\u1ebf th\u1ea3i c\u00f4ng nghi\u1ec7p. Ngo\u00e0i ra, c\u00f2n r\u1ea5t nhi\u1ec1u v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng kh\u00e1c s\u1eed d\u1ee5ng ph\u1ebf th\u1ea3i c\u00f4ng nghi\u1ec7p tro, x\u1ec9 nhi\u1ec7t \u0111i\u1ec7n nh\u01b0: Xi m\u0103ng, g\u1ea1ch b\u00ea t\u00f4ng l\u00e1t h\u00e8, g\u1ea1ch \u0111\u1ea5t s\u00e9t nung, b\u00ea t\u00f4ng tr\u1ed9n s\u1eb5n\u2026 \u0111\u1ec3 gi\u1ea3m t\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u thi\u00ean nhi\u00ean, ti\u1ebft ki\u1ec7m t\u00e0i nguy\u00ean.<\/p>\n

C\u00e1c chuy\u00ean gia c\u0169ng l\u01b0u \u00fd, s\u1ea3n ph\u1ea9m xanh c\u00f3 chi ph\u00ed l\u1eafp \u0111\u1eb7t, gi\u00e1 th\u00e0nh ban \u0111\u1ea7u c\u00f3 th\u1ec3 h\u01a1i cao h\u01a1n v\u1eadt li\u1ec7u truy\u1ec1n th\u1ed1ng. Tuy nhi\u00ean, n\u1ebfu x\u00e9t v\u1ec1 l\u00e2u d\u00e0i, nh\u1eefng s\u1ea3n ph\u1ea9m c\u00f4ng ngh\u1ec7 m\u1edbi s\u1ebd ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng nhi\u1ec1u h\u01a1n, t\u1ed1i \u01b0u h\u01a1n v\u1edbi v\u00f2ng \u0111\u1eddi s\u1eed d\u1ee5ng d\u00e0i h\u01a1n. \u0110\u00f3 ch\u00ednh l\u00e0 y\u1ebfu t\u1ed1 gi\u00fap ti\u1ebft ki\u1ec7m ti\u1ec1n cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng, ch\u1ee7 \u0111\u1ea7u t\u01b0\u2026 Do \u0111\u00f3, ch\u1ec9 c\u1ea7n t\u1ed1i \u01b0u h\u00f3a, kh\u1eafc ph\u1ee5c nh\u1eefng \u0111i\u1ec3m y\u1ebfu th\u00ec v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng xanh s\u1ebd d\u1ea7n chi\u1ebfm l\u0129nh th\u1ecb tr\u01b0\u1eddng v\u00e0 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u.<\/p>\n

Trong b\u1ed1i c\u1ea3nh m\u00f4i tr\u01b0\u1eddng ng\u00e0y c\u00e0ng \u00f4 nhi\u1ec5m, t\u00e0i nguy\u00ean thi\u00ean nhi\u00ean d\u1ea7n c\u1ea1n ki\u1ec7t, vi\u1ec7c s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng \u0111ang l\u00e0 xu h\u01b0\u1edbng t\u1ea5t y\u1ebfu c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p x\u00e2y d\u1ef1ng. S\u1ef1 ho\u00e1n \u0111\u1ed5i ng\u00f4i gi\u1eefa v\u1eadt li\u1ec7u xanh v\u00e0 d\u00f2ng truy\u1ec1n th\u1ed1ng \u0111ang d\u1ea7n hi\u1ec7n h\u1eefu.<\/p>\n","protected":false},"excerpt":{"rendered":"

S\u1eed d\u1ee5ng v\u1eadt li\u1ec7u th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng (v\u1eadt li\u1ec7u xanh) \u0111ang tr\u1edf th\u00e0nh xu th\u1ebf t\u1ea5t y\u1ebfu v\u00e0 l\u00e0 m\u1ee5c ti\u00eau h\u01b0\u1edbng t\u1edbi c\u1ee7a ng\u00e0nh C\u00f4ng nghi\u1ec7p s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng. \u0110\u1ec3 gi\u1ea3m thi\u1ec3u t\u00e1c h\u1ea1i t\u1edbi m\u00f4i tr\u01b0\u1eddng, m\u1ed9t s\u1ed1 doanh nghi\u1ec7p v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng t\u1ea1i Vi\u1ec7t Nam \u0111\u00e3<\/p>\n

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