{"id":3641,"date":"2026-04-09T08:23:13","date_gmt":"2026-04-09T08:23:13","guid":{"rendered":"https:\/\/weizhutrading.com\/?p=3641"},"modified":"2026-04-09T08:23:13","modified_gmt":"2026-04-09T08:23:13","slug":"vi-sao-soi-thuy-tinh-cat-nho-dang-quay-tro-lai-trong-nganh-cong-nghiep-be-tong","status":"publish","type":"post","link":"https:\/\/weizhutrading.com\/vi\/why-glass-fiber-chopped-strands-are-making-a-comeback-in-the-concrete-industry\/","title":{"rendered":"V\u00ec sao s\u1ee3i th\u1ee7y tinh c\u1eaft nh\u1ecf \u0111ang tr\u1edf l\u1ea1i trong ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u00ea t\u00f4ng?"},"content":{"rendered":"

Gi\u1edbi thi\u1ec7u<\/h2>\n\n\n\n

V\u1edbi t\u01b0 c\u00e1ch l\u00e0 nh\u1eefng ng\u01b0\u1eddi h\u00e0nh ngh\u1ec1, ng\u01b0\u1eddi mua ho\u1eb7c ng\u01b0\u1eddi qu\u1ea3n l\u00fd d\u1ef1 \u00e1n tham gia s\u00e2u v\u00e0o l\u0129nh v\u1ef1c k\u1ef9 thu\u1eadt b\u00ea t\u00f4ng, t\u1ea5t c\u1ea3 ch\u00fang ta \u0111\u1ec1u \u0111\u00e3 t\u1eebng \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng kh\u00f3 kh\u0103n t\u01b0\u01a1ng t\u1ef1: b\u00ea t\u00f4ng th\u00f4ng th\u01b0\u1eddng d\u1ec5 b\u1ecb n\u1ee9t, kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m k\u00e9m v\u00e0 d\u1eabn \u0111\u1ebfn chi ph\u00ed s\u1eeda ch\u1eefa sau x\u00e2y d\u1ef1ng cao; b\u00ea t\u00f4ng c\u1ed1t th\u00e9p d\u1ec5 b\u1ecb \u0103n m\u00f2n trong m\u00f4i tr\u01b0\u1eddng m\u1eb7n, ki\u1ec1m v\u00e0 \u1ea9m \u01b0\u1edbt, l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a c\u00e1c c\u00f4ng tr\u00ecnh; v\u1eadt li\u1ec7u c\u1ed1t s\u1ee3i truy\u1ec1n th\u1ed1ng ho\u1eb7c c\u00f3 t\u1ef7 l\u1ec7 chi ph\u00ed\/hi\u1ec7u su\u1ea5t th\u1ea5p ho\u1eb7c c\u1ed3ng k\u1ec1nh trong thi c\u00f4ng v\u1edbi kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng k\u00e9m. V\u00e0i n\u0103m tr\u01b0\u1edbc, vi\u1ec7c \u1ee9ng d\u1ee5ng\u00a0s\u1ee3i th\u1ee7y tinh c\u1eaft nh\u1ecf<\/strong><\/em>\u00a0Trong l\u0129nh v\u1ef1c b\u00ea t\u00f4ng, v\u1eadt li\u1ec7u n\u00e0y t\u1eebng kh\u00e1 \u1ea3m \u0111\u1ea1m, th\u1eadm ch\u00ed b\u1ecb m\u1ed9t s\u1ed1 ng\u01b0\u1eddi coi l\u00e0 "v\u1eadt li\u1ec7u ti\u00eau hao chuy\u00ean d\u1ee5ng". Tuy nhi\u00ean, trong hai n\u0103m qua, v\u1eadt li\u1ec7u n\u00e0y \u0111\u00e3 c\u00f3 s\u1ef1 tr\u1edf l\u1ea1i m\u1ea1nh m\u1ebd, kh\u00f4ng ch\u1ec9 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn trong c\u00e1c c\u00f4ng tr\u00ecnh \u0111\u00f4 th\u1ecb, x\u00e2y d\u1ef1ng nh\u00e0 l\u1eafp gh\u00e9p, thi c\u00f4ng s\u00e0n, ch\u1ed1ng \u0111\u1ee1 \u0111\u01b0\u1eddng h\u1ea7m v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c, m\u00e0 c\u00f2n l\u00e0 v\u1eadt li\u1ec7u ph\u1ee5 tr\u1ee3 c\u1ed1t l\u00f5i gi\u00fap nhi\u1ec1u kh\u00e1ch h\u00e0ng ki\u1ec3m so\u00e1t chi ph\u00ed v\u00e0 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng d\u1ef1 \u00e1n.<\/p>\n\n\n\n

S\u1ee3i th\u1ee7y tinh c\u1eaft nh\u1ecf kh\u00f4ng ph\u1ea3i l\u00e0 v\u1eadt li\u1ec7u m\u1edbi, nh\u01b0ng s\u1ef1 tr\u1edf l\u1ea1i c\u1ee7a ch\u00fang trong ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u00ea t\u00f4ng kh\u00f4ng ph\u1ea3i l\u00e0 ng\u1eabu nhi\u00ean. B\u1ecf qua c\u00e1c chi\u00eau tr\u00f2 qu\u1ea3ng c\u00e1o c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t, x\u00e9t t\u1eeb nhu c\u1ea7u th\u1ef1c t\u1ebf c\u1ee7a kh\u00e1ch h\u00e0ng, \u2019l\u00e0n s\u00f3ng tr\u1edf l\u1ea1i\u201c n\u00e0y v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 s\u1ef1 \u0111\u00e1p \u1ee9ng ch\u00ednh x\u00e1c cho b\u1ed1n y\u00eau c\u1ea7u c\u1ed1t l\u00f5i: n\u00e2ng cao hi\u1ec7u su\u1ea5t v\u1eadt li\u1ec7u, ki\u1ec3m so\u00e1t chi ph\u00ed, c\u1ea3i ti\u1ebfn ti\u00eau chu\u1ea9n ng\u00e0nh v\u00e0 n\u00e2ng cao hi\u1ec7u qu\u1ea3 thi c\u00f4ng. Ti\u1ebfp theo, t\u1eeb g\u00f3c \u0111\u1ed9 k\u1ef9 thu\u1eadt th\u1ef1c ti\u1ec5n, ch\u00fang ta s\u1ebd ph\u00e2n t\u00edch s\u00e2u logic \u0111\u1eb1ng sau s\u1ef1 ph\u1ed5 bi\u1ebfn c\u1ee7a v\u1eadt li\u1ec7u n\u00e0y \u0111\u1ec3 gi\u00fap b\u1ea1n \u0111\u00e1nh gi\u00e1 xem v\u1eadt li\u1ec7u n\u00e0y c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi d\u1ef1 \u00e1n c\u1ee7a m\u00ecnh hay kh\u00f4ng.<\/p>\n\n\n\n

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

Gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 kinh ni\u00ean c\u1ee7a ng\u00e0nh: T\u1eadp trung v\u00e0o nh\u1eefng \u0111i\u1ec3m y\u1ebfu c\u1ed1t l\u00f5i c\u1ee7a k\u1ef9 thu\u1eadt b\u00ea t\u00f4ng.<\/h2>\n\n\n\n

Cho \u0111\u1ebfn nay, ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u00ea t\u00f4ng v\u1eabn kh\u00f4ng tr\u00e1nh kh\u1ecfi m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 nan gi\u1ea3i \u0111\u1ed1i v\u1edbi kh\u00e1ch h\u00e0ng: th\u1ee9 nh\u1ea5t, v\u1ea5n \u0111\u1ec1 n\u1ee9t n\u1ebb \u2013 b\u00ea t\u00f4ng th\u00f4ng th\u01b0\u1eddng c\u00f3 c\u01b0\u1eddng \u0111\u1ed9 k\u00e9o th\u1ea5p, d\u1ec5 b\u1ecb n\u1ee9t d\u1ebbo v\u00e0 n\u1ee9t k\u1ebft c\u1ea5u do thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9, chu k\u1ef3 kh\u00f4-\u01b0\u1edbt v\u00e0 \u1ee9ng su\u1ea5t t\u1ea3i tr\u1ecdng, kh\u00f4ng ch\u1ec9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u1ea9m m\u1ef9 m\u00e0 c\u00f2n l\u00e0m suy y\u1ebfu \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh k\u1ebft c\u1ea5u; th\u1ee9 hai, \u0111\u1ed9 b\u1ec1n kh\u00f4ng \u0111\u1ee7 \u2013 trong m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n cao nh\u01b0 ven bi\u1ec3n, v\u00f9ng nhi\u1ec5m m\u1eb7n ki\u1ec1m v\u00e0 v\u00f9ng ng\u1ea7m, s\u1ef1 \u0103n m\u00f2n v\u00e0 gi\u00e3n n\u1edf c\u1ee7a c\u1ed1t th\u00e9p g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng n\u1ee9t b\u00ea t\u00f4ng, chi ph\u00ed b\u1ea3o tr\u00ec v\u00e0 thay th\u1ebf v\u01b0\u1ee3t xa chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u; th\u1ee9 ba, hi\u1ec7u qu\u1ea3 thi c\u00f4ng th\u1ea5p \u2013 vi\u1ec7c bu\u1ed9c c\u1ed1t th\u00e9p v\u00e0 tr\u1ea3i l\u01b0\u1edbi th\u00e9p truy\u1ec1n th\u1ed1ng ph\u1ee9c t\u1ea1p, t\u1ed1n th\u1eddi gian v\u00e0 nh\u00e2n c\u00f4ng, l\u00e0m ch\u1eadm ti\u1ebfn \u0111\u1ed9 thi c\u00f4ng; th\u1ee9 t\u01b0, nhu c\u1ea7u c\u1ea5p thi\u1ebft v\u1ec1 v\u1eadt li\u1ec7u nh\u1eb9 \u2013 c\u00e1c c\u00f4ng tr\u00ecnh ti\u1ec1n ch\u1ebf, c\u00e1c c\u1ea5u ki\u1ec7n c\u00f3 h\u00ecnh d\u1ea1ng \u0111\u1eb7c bi\u1ec7t v\u00e0 c\u00e1c c\u00f4ng tr\u00ecnh \u1edf v\u00f9ng cao c\u00f3 y\u00eau c\u1ea7u r\u1ea5t cao v\u1ec1 tr\u1ecdng l\u01b0\u1ee3ng v\u1eadt li\u1ec7u, v\u00e0 b\u00ea t\u00f4ng truy\u1ec1n th\u1ed1ng n\u1eb7ng n\u1ec1 kh\u00f3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n

Tr\u01b0\u1edbc \u0111\u00e2y, ch\u00fang t\u00f4i \u0111\u00e3 th\u1eed c\u00e1c gi\u1ea3i ph\u00e1p thay th\u1ebf nh\u01b0 s\u1ee3i th\u00e9p v\u00e0 s\u1ee3i t\u1ed5ng h\u1ee3p, nh\u01b0ng s\u1ee3i th\u00e9p c\u00f3 xu h\u01b0\u1edbng v\u00f3n c\u1ee5c v\u00e0 \u0111\u1eaft ti\u1ec1n, trong khi s\u1ee3i t\u1ed5ng h\u1ee3p c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t k\u00e9m v\u00e0 kh\u1ea3 n\u0103ng c\u1ea3i thi\u1ec7n \u0111\u1ed9 b\u1ec1n h\u1ea1n ch\u1ebf. V\u1eadt li\u1ec7u c\u1ea3i ti\u1ebfn kh\u00e1ng ki\u1ec1m \u0111\u00e3 \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c.\u00a0s\u1ee3i th\u1ee7y tinh c\u1eaft nh\u1ecf<\/strong><\/em>\u00a0Gi\u1ea3i ph\u00e1p n\u00e0y gi\u1ea3i quy\u1ebft ch\u00ednh x\u00e1c nh\u1eefng v\u1ea5n \u0111\u1ec1 kh\u00f3 kh\u0103n \u0111\u00f3, tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p ti\u1ebft ki\u1ec7m chi ph\u00ed nh\u1ea5t.<\/p>\n\n\n\n

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

\u01afu \u0111i\u1ec3m c\u1ed1t l\u00f5i n\u1ed5i b\u1eadt: Gi\u00e1 tr\u1ecb v\u01b0\u1ee3t tr\u1ed9i t\u1eeb g\u00f3c nh\u00ecn kh\u00e1ch h\u00e0ng.<\/h2>\n\n\n\n

Kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1ee9t v\u00e0 ch\u1ed1ng th\u1ea5m v\u01b0\u1ee3t tr\u1ed9i, gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec v\u1ec1 sau.<\/h4>\n\n\n\n

S\u1ee3i th\u1ee7y tinh kh\u00e1ng ki\u1ec1m d\u1ea1ng s\u1ee3i c\u1eaft nh\u1ecf<\/strong><\/em>\u00a0C\u00e1c s\u1ee3i th\u1ee7y tinh c\u1eaft nh\u1ecf \u0111\u01b0\u1ee3c ph\u00e2n t\u00e1n \u0111\u1ed3ng \u0111\u1ec1u trong b\u00ea t\u00f4ng \u0111\u1ec3 t\u1ea1o th\u00e0nh c\u1ea5u tr\u00fac h\u1ed7 tr\u1ee3 m\u1ea1ng l\u01b0\u1edbi ba chi\u1ec1u, ph\u00e2n t\u00e1n \u1ee9ng su\u1ea5t v\u00e0 \u1ee9c ch\u1ebf s\u1ef1 h\u00ecnh th\u00e0nh v\u00e0 lan r\u1ed9ng v\u1ebft n\u1ee9t gi\u1ed1ng nh\u01b0 v\u00f4 s\u1ed1 "thanh th\u00e9p si\u00eau nh\u1ecf". D\u1eef li\u1ec7u \u0111o \u0111\u1ea1c cho th\u1ea5y b\u00ea t\u00f4ng tr\u1ed9n v\u1edbi m\u1ed9t l\u01b0\u1ee3ng s\u1ee3i th\u1ee7y tinh c\u1eaft nh\u1ecf th\u00edch h\u1ee3p c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1ee9t \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n h\u01a1n 60% v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n kho\u1ea3ng 50%, ng\u0103n ch\u1eb7n hi\u1ec7u qu\u1ea3 s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a h\u01a1i \u1ea9m, ion clorua, ki\u1ec1m m\u1eb7n v\u00e0 c\u00e1c ch\u1ea5t c\u00f3 h\u1ea1i kh\u00e1c, k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a c\u00e1c c\u00f4ng tr\u00ecnh b\u00ea t\u00f4ng t\u1eeb g\u1ed1c r\u1ec5. \u0110\u1ed1i v\u1edbi kh\u00e1ch h\u00e0ng ch\u00fang t\u00f4i, \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 gi\u1ea3m \u0111\u00e1ng k\u1ec3 t\u1ea7n su\u1ea5t s\u1eeda ch\u1eefa v\u00e0 c\u1ea3i t\u1ea1o sau n\u00e0y, tr\u1ef1c ti\u1ebfp c\u1eaft gi\u1ea3m chi ph\u00ed v\u00f2ng \u0111\u1eddi t\u1ed5ng th\u1ec3.<\/p>","protected":false},"excerpt":{"rendered":"

Gi\u1edbi thi\u1ec7u: L\u00e0 nh\u1eefng ng\u01b0\u1eddi h\u00e0nh ngh\u1ec1, ng\u01b0\u1eddi mua h\u00e0ng ho\u1eb7c ng\u01b0\u1eddi qu\u1ea3n l\u00fd d\u1ef1 \u00e1n tham gia s\u00e2u v\u00e0o l\u0129nh v\u1ef1c k\u1ef9 thu\u1eadt b\u00ea t\u00f4ng, t\u1ea5t c\u1ea3 ch\u00fang ta \u0111\u1ec1u \u0111\u00e3 t\u1eebng g\u1eb7p ph\u1ea3i nh\u1eefng kh\u00f3 kh\u0103n t\u01b0\u01a1ng t\u1ef1:\u2026<\/p>","protected":false},"author":1,"featured_media":3642,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-3641","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-textile-news"],"_links":{"self":[{"href":"https:\/\/weizhutrading.com\/vi\/wp-json\/wp\/v2\/posts\/3641","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/weizhutrading.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/weizhutrading.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/weizhutrading.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/weizhutrading.com\/vi\/wp-json\/wp\/v2\/comments?post=3641"}],"version-history":[{"count":1,"href":"https:\/\/weizhutrading.com\/vi\/wp-json\/wp\/v2\/posts\/3641\/revisions"}],"predecessor-version":[{"id":3643,"href":"https:\/\/weizhutrading.com\/vi\/wp-json\/wp\/v2\/posts\/3641\/revisions\/3643"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/weizhutrading.com\/vi\/wp-json\/wp\/v2\/media\/3642"}],"wp:attachment":[{"href":"https:\/\/weizhutrading.com\/vi\/wp-json\/wp\/v2\/media?parent=3641"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/weizhutrading.com\/vi\/wp-json\/wp\/v2\/categories?post=3641"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/weizhutrading.com\/vi\/wp-json\/wp\/v2\/tags?post=3641"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}