{"id":10406,"date":"2026-06-23T14:22:18","date_gmt":"2026-06-23T07:22:18","guid":{"rendered":"https:\/\/pcecatlam.vn\/?post_type=product&#038;p=10406"},"modified":"2026-06-23T14:44:06","modified_gmt":"2026-06-23T07:44:06","slug":"soi-thep-ma-dong-thang","status":"publish","type":"product","link":"https:\/\/pcecatlam.vn\/km\/product\/soi-thep-ma-dong-thang\/","title":{"rendered":"S\u1ee3i th\u00e9p m\u1ea1 \u0111\u1ed3ng th\u1eb3ng"},"content":{"rendered":"<p data-path-to-node=\"3\"><b data-path-to-node=\"3\" data-index-in-node=\"0\">S\u1ee3i th\u00e9p m\u1ea1 \u0111\u1ed3ng th\u1eb3ng<\/b>\u00a0l\u00e0 v\u1eadt li\u1ec7u gia c\u01b0\u1eddng cao c\u1ea5p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng b\u00ea t\u00f4ng ti\u00ean ti\u1ebfn, y\u00eau c\u1ea7u kh\u1ea3 n\u0103ng li\u00ean k\u1ebft t\u0103ng c\u01b0\u1eddng, ch\u1ed1ng \u0103n m\u00f2n v\u01b0\u1ee3t tr\u1ed9i v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 ch\u1ecbu k\u00e9o cao. \u0110\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb s\u1ee3i th\u00e9p ch\u1ea5t l\u01b0\u1ee3ng cao v\u1edbi l\u1edbp ph\u1ee7 \u0111\u1ed3ng \u0111\u1ed3ng nh\u1ea5t, lo\u1ea1i s\u1ee3i n\u00e0y mang l\u1ea1i kh\u1ea3 n\u0103ng ph\u00e2n t\u00e1n xu\u1ea5t s\u1eafc v\u00e0 \u0111\u1ed9 b\u1ec1n cao, l\u00e0 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c h\u1ec7 th\u1ed1ng b\u00ea t\u00f4ng hi\u1ec7u n\u0103ng cao.<\/p>\n<p data-path-to-node=\"4\">Lo\u1ea1i s\u1ee3i th\u00e9p n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong b\u00ea t\u00f4ng hi\u1ec7u n\u0103ng si\u00eau cao (UHPC), b\u00ea t\u00f4ng phun (shotcrete), v\u1eadt li\u1ec7u ch\u1ecbu l\u1eeda v\u00e0 c\u00e1c d\u1ef1 \u00e1n k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c.<\/p>\n<p data-path-to-node=\"5\"><strong>S\u1ee3i th\u00e9p m\u1ea1 \u0111\u1ed3ng th\u1eb3ng c\u00f3 \u0111\u1eb7c t\u00ednh &amp; l\u1ee3i \u00edch c\u1ed1t l\u00f5i:<\/strong><\/p>\n<p data-path-to-node=\"6,0,0\">&#8211; T\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n: L\u1edbp ph\u1ee7 \u0111\u1ed3ng b\u1ea3o v\u1ec7 l\u00f5i th\u00e9p kh\u1ecfi b\u1ecb oxy h\u00f3a, gi\u00fap s\u1ee3i th\u00e9p ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t v\u00e0 \u1ea9m \u01b0\u1edbt.<\/p>\n<p data-path-to-node=\"6,1,0\">&#8211; Hi\u1ec7u su\u1ea5t li\u00ean k\u1ebft v\u01b0\u1ee3t tr\u1ed9i: B\u1ec1 m\u1eb7t ph\u1ee7 \u0111\u1ed3ng gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u1ed9 b\u00e1m d\u00ednh v\u1edbi v\u1eefa xi m\u0103ng, \u0111\u1ea3m b\u1ea3o s\u1ef1 t\u01b0\u01a1ng t\u00e1c m\u1ea1nh m\u1ebd gi\u1eefa s\u1ee3i v\u00e0 ma tr\u1eadn b\u00ea t\u00f4ng.<\/p>\n<p data-path-to-node=\"6,2,0\">&#8211; C\u01b0\u1eddng \u0111\u1ed9 ch\u1ecbu k\u00e9o cao: Th\u01b0\u1eddng \u0111\u1ea1t t\u1eeb <span class=\"math-inline\" data-math=\"2000 \\text{ MPa}\" data-index-in-node=\"37\">2000 MPa<\/span>\u00a0tr\u1edf l\u00ean, mang l\u1ea1i kh\u1ea3 n\u0103ng gia c\u01b0\u1eddng v\u01b0\u1ee3t tr\u1ed9i cho c\u00e1c \u1ee9ng d\u1ee5ng hi\u1ec7u n\u0103ng cao.<\/p>\n<p data-path-to-node=\"6,3,0\">&#8211; Kh\u1ea3 n\u0103ng ph\u00e2n t\u00e1n xu\u1ea5t s\u1eafc: K\u00edch th\u01b0\u1edbc s\u1ee3i si\u00eau nh\u1ecf (micro) gi\u00fap ph\u00e2n b\u1ed5 \u0111\u1ed3ng \u0111\u1ec1u, gi\u1ea3m thi\u1ec3u t\u00ecnh tr\u1ea1ng v\u00f3n c\u1ee5c v\u00e0 c\u1ea3i thi\u1ec7n t\u00ednh thi c\u00f4ng c\u1ee7a h\u1ed7n h\u1ee3p.<\/p>\n<p data-path-to-node=\"6,4,0\">&#8211; C\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1ee9t: Ki\u1ec3m so\u00e1t hi\u1ec7u qu\u1ea3 c\u00e1c v\u1ebft n\u1ee9t vi m\u00f4, t\u1eeb \u0111\u00f3 n\u00e2ng cao \u0111\u1ed9 b\u1ec1n v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a c\u00e1c k\u1ebft c\u1ea5u b\u00ea t\u00f4ng.<\/p>\n<p data-path-to-node=\"7\"><strong>S\u1ee3i th\u00e9p m\u1ea1 \u0111\u1ed3ng th\u1eb3ng c\u00f3 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf: <\/strong>\u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c c\u00f4ng tr\u00ecnh \u0111\u00f2i h\u1ecfi kh\u1eaft khe v\u00e0 c\u00f3 h\u00e0m l\u01b0\u1ee3ng c\u00f4ng ngh\u1ec7 cao:<\/p>\n<p data-path-to-node=\"9,0,0\">&#8211; UHPC (B\u00ea t\u00f4ng hi\u1ec7u n\u0103ng si\u00eau cao): L\u00e0m c\u1ea7u, t\u1ea5m m\u1eb7t d\u1ef1ng (fa\u00e7ade), v\u00e0 c\u00e1c c\u1ea5u ki\u1ec7n ki\u1ebfn tr\u00fac.<\/p>\n<p data-path-to-node=\"9,1,0\">&#8211; B\u00ea t\u00f4ng phun &amp; K\u1ef9 thu\u1eadt \u0111\u01b0\u1eddng h\u1ea7m: T\u0103ng \u0111\u1ed9 k\u1ebft d\u00ednh v\u00e0 gi\u1ea3m t\u1ef7 l\u1ec7 hao h\u1ee5t do v\u0103ng b\u1eadt (rebound).<\/p>\n<p data-path-to-node=\"9,2,0\">&#8211; V\u1eadt li\u1ec7u ch\u1ecbu l\u1eeda &amp; Ch\u1ecbu nhi\u1ec7t: \u0110\u1ea3m b\u1ea3o \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh \u1edf nhi\u1ec7t \u0111\u1ed9 cao.<\/p>\n<p data-path-to-node=\"9,3,0\">&#8211; S\u1ea3n ph\u1ea9m b\u00ea t\u00f4ng ch\u00ednh x\u00e1c: C\u00e1c c\u1ea5u ki\u1ec7n th\u00e0nh m\u1ecfng v\u00e0 y\u00eau c\u1ea7u c\u01b0\u1eddng \u0111\u1ed9 cao.<\/p>\n<p data-path-to-node=\"9,4,0\">&#8211; D\u1ef1 \u00e1n qu\u00e2n s\u1ef1 &amp; C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng: \u0110\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u kh\u1eaft khe v\u1ec1 \u0111\u1ed9 b\u1ec1n.<\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li>Xu\u1ea5t x\u1ee9 : TRUNG QU\u1ed0C<\/li>\n<li>Nh\u00e0 ph\u00e2n ph\u1ed1i : C\u00d4NG TY TNHH PCE C\u00c1T L\u00c2M<\/li>\n<li>Lo\u1ea1i s\u1ea3n ph\u1ea9m : D\u1ea1ng s\u1ee3i<\/li>\n<li>\u0110\u00f3ng g\u00f3i : Bao 25kg<\/li>\n<\/ul>","protected":false},"featured_media":10410,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"yst_prominent_words":[],"acf":[],"_links":{"self":[{"href":"https:\/\/pcecatlam.vn\/km\/wp-json\/wp\/v2\/product\/10406"}],"collection":[{"href":"https:\/\/pcecatlam.vn\/km\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pcecatlam.vn\/km\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/pcecatlam.vn\/km\/wp-json\/wp\/v2\/comments?post=10406"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pcecatlam.vn\/km\/wp-json\/wp\/v2\/media\/10410"}],"wp:attachment":[{"href":"https:\/\/pcecatlam.vn\/km\/wp-json\/wp\/v2\/media?parent=10406"}],"wp:term":[{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/pcecatlam.vn\/km\/wp-json\/wp\/v2\/yst_prominent_words?post=10406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}