{"id":2147,"date":"2026-06-16T00:33:40","date_gmt":"2026-06-15T17:33:40","guid":{"rendered":"https:\/\/inoxcuongthinh.com\/cam-nang-thep-khong-gi-cho-nha-dan-va-ket-cau-cong-trinh-hien-dai\/"},"modified":"2026-06-17T00:35:38","modified_gmt":"2026-06-16T17:35:38","slug":"cam-nang-thep-khong-gi-cho-nha-dan-va-ket-cau-cong-trinh-hien-dai","status":"publish","type":"post","link":"https:\/\/inoxcuongthinh.com\/cam-nang-thep-khong-gi-cho-nha-dan-va-ket-cau-cong-trinh-hien-dai\/","title":{"rendered":"C\u1ea9m nang th\u00e9p kh\u00f4ng g\u1ec9 cho nh\u00e0 d\u00e2n v\u00e0 k\u1ebft c\u1ea5u c\u00f4ng tr\u00ecnh hi\u1ec7n \u0111\u1ea1i"},"content":{"rendered":"<div style=\"padding: 15px; border-left: 4px solid #0073aa; background-color: #f7f7f7; margin: 20px 0;\">\n<p style=\"margin: 0;\"><strong>\u27a1\ufe0f B\u00e0i vi\u1ebft chuy\u00ean s\u00e2u:<\/strong> <a href=\"https:\/\/inoxcuongthinh.com\/huong-dan-thiet-ke-thi-cong-lan-can-cau-thang-inox-an-toan-dung-chuan\/\" target=\"_blank\" rel=\"noopener noreferrer\">H\u01b0\u1edbng d\u1eabn thi\u1ebft k\u1ebf thi c\u00f4ng lan can, c\u1ea7u thang Inox an to\u00e0n, \u0111\u00fang chu\u1ea9n<\/a><\/p>\n<\/p><\/div>\n<div style=\"padding: 15px; border-left: 4px solid #0073aa; background-color: #f7f7f7; margin: 20px 0;\">\n<p style=\"margin: 0;\"><strong>\u27a1\ufe0f B\u00e0i vi\u1ebft chuy\u00ean s\u00e2u:<\/strong> <a href=\"https:\/\/inoxcuongthinh.com\/lam-cong-inox-toi-uu-chon-mac-mau-ma-quy-cach-chi-phi\/\" target=\"_blank\" rel=\"noopener noreferrer\">L\u00e0m c\u1ed5ng inox t\u1ed1i \u01b0u: ch\u1ecdn m\u00e1c, m\u1eabu m\u00e3, quy c\u00e1ch &#038; chi ph\u00ed<\/a><\/p>\n<\/p>\n<\/div>\n<div class=\"custom-toc\">\n<h3>N\u1ed9i dung ch\u00ednh<\/h3>\n<ul>\n<li><a href=\"#toc-0-inox-trong-cong-trinh-hien-dai-chuan-ben-dep-va-to\">Inox trong c\u00f4ng tr\u00ecnh hi\u1ec7n \u0111\u1ea1i: chu\u1ea9n b\u1ec1n, \u0111\u1eb9p v\u00e0 t\u1ed1i \u01b0u v\u00f2ng \u0111\u1eddi<\/a><\/li>\n<li><a href=\"#toc-1-nen-tang-can-biet-inox-la-gi-va-vi-sao-dang-dung\">N\u1ec1n t\u1ea3ng c\u1ea7n bi\u1ebft: inox l\u00e0 g\u00ec v\u00e0 v\u00ec sao \u0111\u00e1ng d\u00f9ng?<\/a><\/li>\n<li><a href=\"#toc-2-nhung-khia-canh-then-chot-khi-chon-va-dung-inox\">Nh\u1eefng kh\u00eda c\u1ea1nh then ch\u1ed1t khi ch\u1ecdn v\u00e0 d\u00f9ng inox<\/a><\/li>\n<li><a href=\"#toc-3-chuyen-sau-theo-hang-muc-ung-dung\">Chuy\u00ean s\u00e2u theo h\u1ea1ng m\u1ee5c \u1ee9ng d\u1ee5ng<\/a><\/li>\n<li><a href=\"#toc-4-ung-dung-thuc-te-va-khuyen-nghi-tu-chuyen-gia\">\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf v\u00e0 khuy\u1ebfn ngh\u1ecb t\u1eeb chuy\u00ean gia<\/a><\/li>\n<li><a href=\"#toc-5-ket-luan-va-loi-moi-hanh-dong\">K\u1ebft lu\u1eadn v\u00e0 l\u1eddi m\u1eddi h\u00e0nh \u0111\u1ed9ng<\/a><\/li>\n<\/ul>\n<\/div>\n<h2 id=\"toc-0-inox-trong-cong-trinh-hien-dai-chuan-ben-dep-va-to\">Inox trong c\u00f4ng tr\u00ecnh hi\u1ec7n \u0111\u1ea1i: chu\u1ea9n b\u1ec1n, \u0111\u1eb9p v\u00e0 t\u1ed1i \u01b0u v\u00f2ng \u0111\u1eddi<\/h2>\n<p>Trong m\u00f4i tr\u01b0\u1eddng kh\u00ed h\u1eadu n\u00f3ng \u1ea9m, m\u01b0a axit v\u00e0 h\u01a1i mu\u1ed1i ng\u00e0y c\u00e0ng hi\u1ec7n h\u1eefu \u1edf mi\u1ec1n B\u1eafc, b\u00e0i to\u00e1n v\u1eadt li\u1ec7u b\u1ec1n \u2013 chi ph\u00ed h\u1ee3p l\u00fd lu\u00f4n l\u00e0m kh\u00f3 k\u1ef9 s\u01b0 v\u00e0 nh\u00e0 th\u1ea7u. S\u01a1n ch\u1ed1ng r\u1ec9 v\u00e0 th\u00e9p carbon \u0111\u00f2i h\u1ecfi b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3; nh\u00f4m \u0111\u1eb9p nh\u01b0ng d\u1ec5 x\u01b0\u1edbc v\u00e0 thi\u1ebfu c\u1ee9ng v\u1eefng \u1edf nhi\u1ec1u h\u1ea1ng m\u1ee5c. Inox (th\u00e9p kh\u00f4ng g\u1ec9) n\u1ed5i l\u00ean nh\u01b0 l\u1eddi gi\u1ea3i c\u00e2n b\u1eb1ng: ch\u1ed1ng \u0103n m\u00f2n cao, tu\u1ed5i th\u1ecd d\u00e0i, d\u1ec5 v\u1ec7 sinh v\u00e0 c\u00f3 t\u00ednh th\u1ea9m m\u1ef9 v\u01b0\u1ee3t tr\u1ed9i. Tuy nhi\u00ean, ch\u1ecdn sai m\u00e1c, b\u1ec1 m\u1eb7t hay \u0111\u1ed9 d\u00e0y c\u00f3 th\u1ec3 khi\u1ebfn chi ph\u00ed \u0111\u1ed9i l\u00ean ho\u1eb7c gi\u1ea3m tu\u1ed5i th\u1ecd nghi\u00eam tr\u1ecdng. B\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p khung k\u1ef9 thu\u1eadt \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 b\u1ea1n ra quy\u1ebft \u0111\u1ecbnh \u0111\u00fang ngay t\u1eeb \u0111\u1ea7u: hi\u1ec3u b\u1ea3n ch\u1ea5t inox, n\u1eafm c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n \u2013 chi ph\u00ed v\u00f2ng \u0111\u1eddi, k\u00e8m lo\u1ea1t ch\u1ee7 \u0111\u1ec1 chuy\u00ean s\u00e2u cho t\u1eebng h\u1ea1ng m\u1ee5c d\u00e2n d\u1ee5ng v\u00e0 k\u1ebft c\u1ea5u. M\u1ee5c ti\u00eau: gi\u00fap \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0, th\u1ea7u th\u1ee3 v\u00e0 x\u01b0\u1edfng gia c\u00f4ng t\u1ea1i H\u00e0 N\u1ed9i t\u1ed1i \u01b0u thi\u1ebft k\u1ebf, v\u1eadt t\u01b0 v\u00e0 thi c\u00f4ng, gi\u1ea3m r\u1ee7i ro, t\u0103ng hi\u1ec7u qu\u1ea3 \u0111\u1ea7u t\u01b0 cho ch\u1ee7 nh\u00e0 v\u00e0 ch\u1ee7 d\u1ef1 \u00e1n.<\/p>\n<h2 id=\"toc-1-nen-tang-can-biet-inox-la-gi-va-vi-sao-dang-dung\">N\u1ec1n t\u1ea3ng c\u1ea7n bi\u1ebft: inox l\u00e0 g\u00ec v\u00e0 v\u00ec sao \u0111\u00e1ng d\u00f9ng?<\/h2>\n<p>Inox (th\u00e9p kh\u00f4ng g\u1ec9) l\u00e0 nh\u00f3m th\u00e9p c\u00f3 t\u1ed1i thi\u1ec3u 10,5% Cr, t\u1ea1o l\u1edbp m\u00e0ng th\u1ee5 \u0111\u1ed9ng Cr2O3 t\u1ef1 ph\u1ee5c h\u1ed3i gi\u00fap ch\u1ed1ng \u0103n m\u00f2n. Ph\u1ed5 bi\u1ebfn trong d\u00e2n d\u1ee5ng v\u00e0 k\u1ebft c\u1ea5u g\u1ed3m:<br \/>\n&#8211; Austenitic: 201, 304 (A2), 316 (A4), 304L\/316L. D\u1ec5 gia c\u00f4ng, h\u00e0n t\u1ed1t, ch\u1ed1ng r\u1ec9 cao (316 v\u01b0\u1ee3t tr\u1ed9i trong m\u00f4i tr\u01b0\u1eddng clorua).<br \/>\n&#8211; Ferritic: 430. Gi\u00e1 m\u1ec1m, t\u1eeb t\u00ednh, ch\u1ed1ng \u0103n m\u00f2n v\u1eeba ph\u1ea3i, ph\u00f9 h\u1ee3p n\u1ed9i th\u1ea5t kh\u00f4.<br \/>\n&#8211; Duplex: 2205\/2304. C\u01b0\u1eddng \u0111\u1ed9 cao, kh\u00e1ng n\u1ee9t do \u1ee9ng su\u1ea5t clorua, th\u00edch h\u1ee3p m\u00f4i tr\u01b0\u1eddng ven bi\u1ec3n\/c\u00f4ng nghi\u1ec7p n\u1eb7ng.<\/p>\n<p>V\u00ec sao inox quan tr\u1ecdng?<br \/>\n&#8211; \u0110\u1ed9 b\u1ec1n \u0103n m\u00f2n: gi\u1ea3m chi ph\u00ed s\u01a1n\/ph\u1ee7 v\u00e0 b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3.<br \/>\n&#8211; Tu\u1ed5i th\u1ecd v\u00f2ng \u0111\u1eddi: \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u cao h\u01a1n nh\u01b0ng t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu th\u1ea5p h\u01a1n trong 10\u201330 n\u0103m.<br \/>\n&#8211; V\u1ec7 sinh v\u00e0 th\u1ea9m m\u1ef9: b\u1ec1 m\u1eb7t 2B\/BA\/HL cho c\u00f4ng tr\u00ecnh s\u1ea1ch v\u00e0 hi\u1ec7n \u0111\u1ea1i.<br \/>\n&#8211; Kh\u1ea3 n\u0103ng t\u00e1i ch\u1ebf >85%: th\u00e2n thi\u1ec7n m\u00f4i tr\u01b0\u1eddng, ph\u00f9 h\u1ee3p xu h\u01b0\u1edbng ESG.<\/p>\n<p>Trong x\u00e2y d\u1ef1ng d\u00e2n d\u1ee5ng v\u00e0 k\u1ebft c\u1ea5u, inox d\u00f9ng cho c\u1ed5ng, lan can, c\u1ea7u thang, h\u00e0ng r\u00e0o, khung b\u1ea3o v\u1ec7, m\u00e1ng x\u1ed1i, facade, b\u1ed3n n\u01b0\u1edbc, th\u1eadm ch\u00ed c\u1ed1t th\u00e9p \u1edf v\u00f9ng bi\u1ec3n \u2013 n\u01a1i th\u00e9p th\u01b0\u1eddng nhanh xu\u1ed1ng c\u1ea5p.<\/p>\n<h2 id=\"toc-2-nhung-khia-canh-then-chot-khi-chon-va-dung-inox\">Nh\u1eefng kh\u00eda c\u1ea1nh then ch\u1ed1t khi ch\u1ecdn v\u00e0 d\u00f9ng inox<\/h2>\n<h3>1) M\u00e1c th\u00e9p v\u00e0 m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/h3>\n<p>&#8211; \u0110\u00f4 th\u1ecb n\u1ed9i \u0111\u1ecba, m\u00f4i tr\u01b0\u1eddng \u00edt clorua: 304\/304L cho ngo\u1ea1i th\u1ea5t; 201 c\u00f3 th\u1ec3 d\u00f9ng n\u1ed9i th\u1ea5t kh\u00f4.<br \/>\n&#8211; Ven bi\u1ec3n, h\u1ed3 b\u01a1i n\u01b0\u1edbc m\u1eb7n, h\u00f3a ch\u1ea5t clorua: 316\/316L ho\u1eb7c duplex 2205 cho tu\u1ed5i th\u1ecd v\u01b0\u1ee3t tr\u1ed9i.<br \/>\n&#8211; Kh\u00f4ng gian kh\u00f4 trong nh\u00e0: 430 cho chi ti\u1ebft trang tr\u00ed kh\u00f4ng ch\u1ecbu m\u01b0a.<\/p>\n<p>V\u00ed d\u1ee5: Lan can ngo\u00e0i tr\u1eddi t\u1ea1i H\u1ea3i Ph\u00f2ng, ch\u1ecdn 316L cho m\u1ed1i h\u00e0n v\u00e0 bulong A4 \u0111\u1ec3 h\u1ea1n ch\u1ebf r\u1ed7 pitting.<\/p>\n<h3>2) B\u1ec1 m\u1eb7t \u2013 ho\u00e0n thi\u1ec7n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn b\u1ec1n v\u00e0 th\u1ea9m m\u1ef9<\/h3>\n<p>&#8211; No.1 (c\u00e1n n\u00f3ng), 2B (m\u1ecbn m\u1edd), BA (b\u00f3ng g\u01b0\u01a1ng), HL\/No.4 (ch\u1ea3i x\u01b0\u1edbc), bead blasted (nh\u00e1m m\u1ecbn).<br \/>\n&#8211; B\u1ec1 m\u1eb7t c\u00e0ng nh\u1eb5n c\u00e0ng kh\u00f3 b\u00e1m b\u1ea9n v\u00e0 ch\u1ed1ng r\u1ed7 t\u1ed1t h\u01a1n trong m\u00f4i tr\u01b0\u1eddng clorua. Facade th\u01b0\u1eddng ch\u1ecdn HL\/Bead \u0111\u1ec3 h\u1ea1n ch\u1ebf l\u00f3a n\u1eafng, c\u00f2n tay v\u1ecbn ch\u1ecdn BA\/No.4 t\u00f9y phong c\u00e1ch.<\/p>\n<h3>3) Thi\u1ebft k\u1ebf \u2013 li\u00ean k\u1ebft \u2013 h\u00e0n<\/h3>\n<p>&#8211; \u01afu ti\u00ean c\u1ea5u t\u1ea1o tho\u00e1t n\u01b0\u1edbc, tr\u00e1nh k\u1ebd h\u1edf \u0111\u1ecdng b\u1ea9n (crevice corrosion).<br \/>\n&#8211; H\u00e0n TIG\/MIG v\u1edbi que\/kim lo\u1ea1i \u0111i\u1ec1n 308L cho 304, 316L cho 316; x\u1eed l\u00fd x\u1ec9 h\u00e0n v\u00e0 passivation sau h\u00e0n.<br \/>\n&#8211; D\u00f9ng bulong, b\u1ea3n l\u1ec1, \u1ed1c si\u1ebft \u0111\u1ed3ng m\u00e1c (A2\/304, A4\/316) \u0111\u1ec3 tr\u00e1nh \u0103n m\u00f2n \u0111i\u1ec7n h\u00f3a.<\/p>\n<h3>4) \u0102n m\u00f2n v\u00e0 t\u01b0\u01a1ng t\u00e1c v\u1eadt li\u1ec7u<\/h3>\n<p>&#8211; Tr\u00e1nh ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi th\u00e9p carbon m\u1ea1 k\u1ebdm \u1edf v\u1ecb tr\u00ed \u1ea9m \u01b0\u1edbt; n\u1ebfu b\u1eaft bu\u1ed9c, d\u00f9ng \u0111\u1ec7m c\u00e1ch \u0111i\u1ec7n.<br \/>\n&#8211; H\u00f3a ch\u1ea5t t\u1ea9y r\u1eeda ch\u1ee9a Clo t\u1ef1 do c\u00f3 th\u1ec3 g\u00e2y r\u1ed7 inox 304; 316 an to\u00e0n h\u01a1n nh\u01b0ng v\u1eabn c\u1ea7n x\u1ea3 n\u01b0\u1edbc s\u1ea1ch.<\/p>\n<h3>5) Chi ph\u00ed v\u00f2ng \u0111\u1eddi (LCC) v\u00e0 t\u00ednh s\u1eb5n c\u00f3 v\u1eadt t\u01b0<\/h3>\n<p>&#8211; V\u1eadt t\u01b0 ph\u1ed5 bi\u1ebfn: h\u1ed9p 10&#215;20\u201350&#215;100 d\u00e0y 0,8\u20132,0 mm; \u1ed1ng phi 16\u2013114; t\u1ea5m 0,5\u20133,0 mm; thanh V\/L\/Flat; ph\u1ee5 ki\u1ec7n A2\/A4.<br \/>\n&#8211; T\u00ednh LCC: g\u1ed9p chi ph\u00ed v\u1eadt t\u01b0, gia c\u00f4ng, l\u1eafp \u0111\u1eb7t, b\u1ea3o tr\u00ec 10\u201325 n\u0103m. 316 c\u00f3 th\u1ec3 gi\u1ea3m 50\u201380% chi ph\u00ed b\u1ea3o tr\u00ec \u1edf v\u00f9ng bi\u1ec3n so v\u1edbi th\u00e9p s\u01a1n.<\/p>\n<h2 id=\"toc-3-chuyen-sau-theo-hang-muc-ung-dung\">Chuy\u00ean s\u00e2u theo h\u1ea1ng m\u1ee5c \u1ee9ng d\u1ee5ng<\/h2>\n<p>C\u1ed5ng l\u00e0 \u0111i\u1ec3m nh\u1ea5n m\u1eb7t ti\u1ec1n, ch\u1ecbu n\u1eafng m\u01b0a v\u00e0 thao t\u00e1c h\u00e0ng ng\u00e0y. Vi\u1ec7c ch\u1ecdn m\u00e1c, \u0111\u1ed9 d\u00e0y h\u1ed9p\/\u1ed1ng, b\u1ea3n l\u1ec1 \u2013 ch\u1ed1t kh\u00f3a v\u00e0 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t s\u1ebd quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 v\u00f5ng v\u00e0 chi ph\u00ed t\u1ed5ng. Ph\u1ea7n chuy\u00ean s\u00e2u s\u1ebd gi\u00fap b\u1ea1n b\u00f3c t\u00e1ch v\u1eadt t\u01b0 v\u00e0 \u01b0\u1edbc t\u00ednh ng\u00e2n s\u00e1ch chu\u1ea9n x\u00e1c.<br \/>\n<!-- CLUSTER_PLACEHOLDER_1 --><\/p>\n<p>Lan can v\u00e0 c\u1ea7u thang li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn an to\u00e0n. Ngo\u00e0i th\u1ea9m m\u1ef9, c\u1ea7n ki\u1ec3m so\u00e1t t\u1ea3i ngang, chi\u1ec1u cao tay v\u1ecbn, kho\u1ea3ng c\u00e1ch nan v\u00e0 chi ti\u1ebft li\u00ean k\u1ebft v\u00e0o s\u00e0n\/t\u01b0\u1eddng. Ch\u00fang t\u00f4i t\u1ed5ng h\u1ee3p ti\u00eau ch\u00ed k\u1ef9 thu\u1eadt v\u00e0 quy tr\u00ecnh thi c\u00f4ng \u0111\u1ec3 \u0111\u1ea1t \u0111\u1ed9 c\u1ee9ng, h\u1ea1n ch\u1ebf rung v\u00e0 ch\u1ed1ng r\u1ec9 l\u00e2u d\u00e0i.<br \/>\n<!-- CLUSTER_PLACEHOLDER_2 --><\/p>\n<p>H\u00e0ng r\u00e0o y\u00eau c\u1ea7u v\u1eeba b\u1ea3o v\u1ec7, v\u1eeba th\u00f4ng tho\u00e1ng. L\u1ef1a ch\u1ecdn gi\u1eefa h\u1ed9p vu\u00f4ng, \u1ed1ng tr\u00f2n hay nan \u0111\u1eb7c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 c\u1ee9ng, thi c\u00f4ng v\u00e0 ng\u00e2n s\u00e1ch. B\u00e0i vi\u1ebft chuy\u00ean \u0111\u1ec1 s\u1ebd so s\u00e1nh kh\u00e1ch quan \u0111\u1ec3 b\u1ea1n ch\u1ecdn c\u1ea5u h\u00ecnh t\u1ed1i \u01b0u cho m\u1eb7t ti\u1ec1n v\u00e0 s\u00e2n v\u01b0\u1eddn.<br \/>\n<!-- CLUSTER_PLACEHOLDER_3 --><\/p>\n<p>Khung b\u1ea3o v\u1ec7 c\u1eeda s\u1ed5 c\u1ea7n t\u00ednh \u0111\u1ebfn an to\u00e0n tr\u1ebb nh\u1ecf, kh\u1ea3 n\u0103ng ch\u1ed1ng c\u1ea1y v\u00e0 th\u1ea9m m\u1ef9 m\u1eb7t \u0111\u1ee9ng. Vi\u1ec7c quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 d\u00e0y, b\u01b0\u1edbc nan v\u00e0 ki\u1ec3u li\u00ean k\u1ebft v\u00e0o t\u01b0\u1eddng \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn m\u1ee9c \u0111\u1ed9 an to\u00e0n v\u00e0 chi ph\u00ed.<br \/>\n<!-- CLUSTER_PLACEHOLDER_4 --><\/p>\n<p>M\u00e1ng x\u1ed1i inox 304 gi\u00fap \u201cch\u1ea5m d\u1ee9t\u201d c\u00e2u chuy\u1ec7n r\u00f2 r\u1ec9 v\u00e0 r\u1ec9 s\u00e9t \u1edf m\u00e1i nh\u00e0. T\u1eeb ch\u1ecdn chi\u1ec1u d\u00e0y t\u1ea5m, d\u1ed1c tho\u00e1t n\u01b0\u1edbc \u0111\u1ebfn m\u1ed1i h\u00e0n k\u00edn \u2013 t\u1ea5t c\u1ea3 \u0111\u1ec1u c\u00f3 ti\u00eau ch\u00ed r\u00f5 r\u00e0ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o v\u1eadn h\u00e0nh \u00eam v\u00e0 b\u1ec1n h\u00e0ng ch\u1ee5c n\u0103m.<br \/>\n<!-- CLUSTER_PLACEHOLDER_5 --><\/p>\n<p>Kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o inox c\u0169ng l\u00e0 k\u1ebft c\u1ea5u ch\u1ecbu l\u1ef1c t\u1ed1i \u01b0u; nh\u01b0ng trong m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n cao ho\u1eb7c \u0111\u00f2i h\u1ecfi v\u1ec7 sinh, n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn c\u1ea7n thi\u1ebft. Chuy\u00ean \u0111\u1ec1 ph\u00e2n t\u00edch khi n\u00e0o d\u00f9ng austenitic, khi n\u00e0o chuy\u1ec3n sang duplex \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 k\u1ebft c\u1ea5u v\u00e0 kinh t\u1ebf.<br \/>\n<!-- CLUSTER_PLACEHOLDER_6 --><\/p>\n<p>B\u1ed3n n\u01b0\u1edbc l\u00e0 h\u1ea1ng m\u1ee5c ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi ngu\u1ed3n n\u01b0\u1edbc. Ch\u1ecdn 304 hay 316 ph\u1ee5 thu\u1ed9c v\u00e0o h\u00e0m l\u01b0\u1ee3ng clorua v\u00e0 \u0111i\u1ec1u ki\u1ec7n l\u1eafp \u0111\u1eb7t; ph\u00e2n t\u00edch chi ti\u1ebft s\u1ebd gi\u00fap b\u1ea1n tr\u00e1nh r\u1ed7 b\u1ed3n v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd.<br \/>\n<!-- CLUSTER_PLACEHOLDER_7 --><\/p>\n<p>B\u00e0n gh\u1ebf ngo\u00e0i tr\u1eddi c\u1ea7n ch\u1ed1ng ch\u1ecdi tia UV, m\u01b0a axit v\u00e0 va \u0111\u1eadp. G\u1ee3i \u00fd c\u1ea5u t\u1ea1o khung, l\u1ef1a ch\u1ecdn b\u1ec1 m\u1eb7t v\u00e0 ph\u1ee5 ki\u1ec7n s\u1ebd gi\u00fap b\u1ed9 b\u00e0n gh\u1ebf b\u1ec1n \u0111\u1eb9p theo th\u1eddi gian m\u00e0 v\u1eabn t\u1ed1i \u01b0u chi ph\u00ed.<br \/>\n<!-- CLUSTER_PLACEHOLDER_8 --><\/p>\n<p>M\u1eb7t d\u1ef1ng inox \u0111em l\u1ea1i di\u1ec7n m\u1ea1o cao c\u1ea5p, \u00edt b\u1ea3o tr\u00ec. T\u1eeb ch\u1ecdn lo\u1ea1i t\u1ea5m, pattern, t\u1edbi h\u1ec7 treo \u2013 neo \u1ea9n, ph\u1ea7n chuy\u00ean s\u00e2u gi\u00fap ki\u1ebfn tr\u00fac s\u01b0 v\u00e0 nh\u00e0 th\u1ea7u ki\u1ec3m so\u00e1t bi\u1ebfn d\u1ea1ng, l\u00f3a s\u00e1ng v\u00e0 v\u1ebft b\u1ea9n.<br \/>\n<!-- CLUSTER_PLACEHOLDER_9 --><\/p>\n<p>C\u1ed1t th\u00e9p kh\u00f4ng g\u1ec9 cho k\u1ebft c\u1ea5u b\u00ea t\u00f4ng ven bi\u1ec3n l\u00e0 gi\u1ea3i ph\u00e1p \u201cc\u1eaft \u0111\u1ee9t\u201d v\u00f2ng l\u1eb7p s\u1eeda ch\u1eefa do clorua. Chuy\u00ean \u0111\u1ec1 cung c\u1ea5p c\u01a1 s\u1edf l\u1ef1a ch\u1ecdn m\u00e1c v\u00e0 ti\u00eau chu\u1ea9n s\u1ea3n ph\u1ea9m \u0111\u1ec3 t\u1ed1i \u01b0u v\u00f2ng \u0111\u1eddi c\u00f4ng tr\u00ecnh.<br \/>\n<!-- CLUSTER_PLACEHOLDER_10 --><\/p>\n<h2 id=\"toc-4-ung-dung-thuc-te-va-khuyen-nghi-tu-chuyen-gia\">\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf v\u00e0 khuy\u1ebfn ngh\u1ecb t\u1eeb chuy\u00ean gia<\/h2>\n<p>&#8211; Nh\u00e0 ph\u1ed1 \u0111\u00f4 th\u1ecb: D\u00f9ng 304 cho lan can, c\u1ed5ng; ch\u1ecdn b\u1ec1 m\u1eb7t No.4\/HL \u0111\u1ec3 h\u1ea1n ch\u1ebf tr\u1ea7y x\u01b0\u1edbc. Li\u00ean k\u1ebft b\u1eb1ng \u1ed1c A2, b\u00edt \u0111\u1ea7u \u1ed1ng ch\u1ed1ng \u0111\u1ecdng n\u01b0\u1edbc.<br \/>\n&#8211; Bi\u1ec7t th\u1ef1 ven h\u1ed3\/ven bi\u1ec3n: \u01afu ti\u00ean 316 cho tay v\u1ecbn, \u1ed1c A4, v\u1ec7 sinh \u0111\u1ecbnh k\u1ef3 b\u1eb1ng n\u01b0\u1edbc ng\u1ecdt. T\u0103ng chi\u1ec1u d\u00e0y h\u1ed9p\/\u1ed1ng th\u00eam 0,2\u20130,3 mm so v\u1edbi n\u1ed9i \u0111\u1ecba.<br \/>\n&#8211; Nh\u00e0 x\u01b0\u1edfng \u2013 tr\u01b0\u1eddng h\u1ecdc: M\u00e1ng x\u1ed1i 304 d\u00e0y 0,6\u20130,8 mm, d\u1ed1c 1\u20132%, m\u00e1ng treo c\u00f3 \u0111\u1ec7m c\u00e1ch \u0111i\u1ec7n khi ti\u1ebfp x\u00fac th\u00e9p m\u1ea1 k\u1ebdm.<br \/>\n&#8211; C\u00f4ng tr\u00ecnh cao t\u1ea7ng: Facade inox ho\u00e0n thi\u1ec7n bead blasted gi\u1ea3m l\u00f3a, h\u1ec7 neo \u1ea9n b\u1eb1ng 316, khe co gi\u00e3n theo ph\u01b0\u01a1ng ngang \u2013 d\u1ecdc.<\/p>\n<p>C\u00e1c l\u1ed7i th\u01b0\u1eddng g\u1eb7p c\u1ea7n tr\u00e1nh:<br \/>\n&#8211; D\u00f9ng 201\/430 ngo\u00e0i tr\u1eddi m\u01b0a axit\/ven bi\u1ec3n g\u00e2y r\u1ed7 s\u1edbm.<br \/>\n&#8211; Tr\u1ed9n inox 304 v\u1edbi ph\u1ee5 ki\u1ec7n th\u00e9p m\u1ea1 k\u1ebdm \u1edf v\u1ecb tr\u00ed \u1ea9m, sinh \u0103n m\u00f2n \u0111i\u1ec7n h\u00f3a.<br \/>\n&#8211; H\u00e0n xong kh\u00f4ng l\u00e0m s\u1ea1ch \u2013 th\u1ee5 \u0111\u1ed9ng h\u00f3a, \u0111\u1ec3 l\u1ea1i x\u1ec9 h\u00e0n g\u00e2y r\u1ec9 \u1ed1.<br \/>\n&#8211; Thi\u1ebft k\u1ebf kh\u00f4ng tho\u00e1t n\u01b0\u1edbc, t\u1ea1o k\u1ebd h\u1edf \u0111\u1ecdng b\u1ea9n d\u1eabn \u0111\u1ebfn crevice corrosion.<br \/>\n&#8211; B\u1ec1 m\u1eb7t g\u01b0\u01a1ng BA cho tay v\u1ecbn ngo\u00e0i tr\u1eddi d\u1ec5 l\u1ed9 v\u1ebft x\u01b0\u1edbc v\u00e0 d\u1ea5u tay; c\u00e2n nh\u1eafc No.4\/HL.<\/p>\n<h2 id=\"toc-5-ket-luan-va-loi-moi-hanh-dong\">K\u1ebft lu\u1eadn v\u00e0 l\u1eddi m\u1eddi h\u00e0nh \u0111\u1ed9ng<\/h2>\n<p>Inox mang l\u1ea1i \u0111\u1ed9 b\u1ec1n \u0103n m\u00f2n, th\u1ea9m m\u1ef9 v\u00e0 hi\u1ec7u qu\u1ea3 v\u00f2ng \u0111\u1eddi v\u01b0\u1ee3t tr\u1ed9i cho nh\u00e0 d\u00e2n v\u00e0 k\u1ebft c\u1ea5u c\u00f4ng tr\u00ecnh \u2013 v\u1edbi \u0111i\u1ec1u ki\u1ec7n b\u1ea1n ch\u1ecdn \u0111\u00fang m\u00e1c, b\u1ec1 m\u1eb7t, \u0111\u1ed9 d\u00e0y v\u00e0 chi ti\u1ebft thi c\u00f4ng. H\u00e3y xem c\u00e1c b\u00e0i chuy\u00ean s\u00e2u theo h\u1ea1ng m\u1ee5c \u0111\u1ec3 ho\u00e0n thi\u1ec7n gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u cho d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n. C\u1ea7n t\u01b0 v\u1ea5n nhanh v\u1ec1 v\u1eadt t\u01b0 s\u1eb5n kho, c\u1eaft \u2013 ch\u1ea5n \u2013 h\u00e0n theo b\u1ea3n v\u1ebd v\u00e0 b\u00e1o gi\u00e1 t\u1ea1i H\u00e0 N\u1ed9i? Li\u00ean h\u1ec7 \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t c\u1ea5u h\u00ecnh inox t\u1ed1i \u01b0u chi ph\u00ed v\u00e0 tu\u1ed5i th\u1ecd cho c\u00f4ng tr\u00ecnh.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1eeb ch\u1ecdn m\u00e1c, ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t \u0111\u1ebfn thi c\u00f4ng v\u00e0 b\u1ea3o tr\u00ec: h\u01b0\u1edbng d\u1eabn gi\u00fap k\u1ef9 s\u01b0, nh\u00e0 th\u1ea7u t\u1ed1i \u01b0u chi ph\u00ed\u2013\u0111\u1ed9 b\u1ec1n khi d\u00f9ng inox cho nh\u00e0 \u1edf v\u00e0 k\u1ebft c\u1ea5u. M\u1eddi \u0111\u1ecdc.<\/p>\n","protected":false},"author":7,"featured_media":1038,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-2147","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/2147","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/comments?post=2147"}],"version-history":[{"count":2,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/2147\/revisions"}],"predecessor-version":[{"id":2151,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/2147\/revisions\/2151"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media\/1038"}],"wp:attachment":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media?parent=2147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/categories?post=2147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/tags?post=2147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}