{"id":9870,"date":"2026-02-24T15:11:46","date_gmt":"2026-02-24T07:11:46","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/astm-d1424-2\/"},"modified":"2026-04-16T09:53:04","modified_gmt":"2026-04-16T01:53:04","slug":"astm-d1424","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/vi\/standard\/astm-d1424\/","title":{"rendered":"Ti\u00eau chu\u1ea9n ASTMD1424"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u0110\u1ed9 b\u1ec1n ch\u1ed1ng r\u00e1ch Elmendorf: Hi\u1ec3u v\u1ec1 quy tr\u00ecnh th\u1eed nghi\u1ec7m<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong data-start=\"913\" data-end=\"942\">\u0110\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a Elmendorf<\/strong> \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m c\u1ee5 th\u1ec3, trong \u0111\u00f3 \u00e1p d\u1ee5ng m\u1ed9t l\u1ef1c \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t l\u00ean m\u1eabu v\u1ea3i \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh l\u01b0\u1ee3ng l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 v\u1ebft r\u00e1ch lan r\u1ed9ng. <strong data-start=\"1094\" data-end=\"1108\">Ti\u00eau chu\u1ea9n ASTMD1424<\/strong> cung c\u1ea5p m\u1ed9t quy tr\u00ecnh chi ti\u1ebft \u0111\u1ec3 th\u1eed nghi\u1ec7m v\u1ea3i trong \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 v\u1eeba \u0111\u00e1ng tin c\u1eady v\u1eeba nh\u1ea5t qu\u00e1n. Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m n\u00e0y \u0111o l\u01b0\u1eddng l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 l\u00e0m r\u00e1ch m\u1ed9t m\u1eabu v\u1ea3i, v\u00e0 k\u1ebft qu\u1ea3 thu \u0111\u01b0\u1ee3c gi\u00fap \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t c\u1ee7a m\u1eabu v\u1ea3i trong \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0110\u1ed9 b\u1ec1n r\u00e1ch c\u1ee7a v\u1ea3i l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong data-start=\"1438\" data-end=\"1462\">\u0110\u1ed9 b\u1ec1n r\u00e1ch c\u1ee7a v\u1ea3i<\/strong> \u0111\u1ec1 c\u1eadp \u0111\u1ebfn kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch c\u1ee7a v\u1ea3i khi ch\u1ecbu l\u1ef1c. Trong <strong data-start=\"1523\" data-end=\"1537\">Ti\u00eau chu\u1ea9n ASTMD1424<\/strong>, ng\u01b0\u1eddi ta t\u1ea1o m\u1ed9t v\u1ebft r\u00e1ch tr\u00ean v\u1ea3i, sau \u0111\u00f3 s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb con l\u1eafc r\u01a1i \u0111\u1ec3 t\u00e1c \u0111\u1ed9ng l\u1ef1c nh\u1eb1m l\u00e0m v\u1ebft r\u00e1ch lan r\u1ed9ng. L\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 v\u1ebft r\u00e1ch ti\u1ebfp t\u1ee5c lan r\u1ed9ng \u0111\u01b0\u1ee3c ghi l\u1ea1i, t\u1eeb \u0111\u00f3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c \u0111\u1ed9 b\u1ec1n ch\u1ed1ng r\u00e1ch c\u1ee7a v\u1ea3i. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kh\u1eaft khe, ch\u1eb3ng h\u1ea1n nh\u01b0 thi\u1ebft b\u1ecb an to\u00e0n, v\u1ea3i b\u1ecdc n\u1ed9i th\u1ea5t v\u00e0 v\u1ea3i c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m: Ph\u01b0\u01a1ng ph\u00e1p con l\u1eafc r\u01a1i<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c <strong data-start=\"1924\" data-end=\"1938\">Ti\u00eau chu\u1ea9n ASTMD1424<\/strong> Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m tu\u00e2n theo m\u1ed9t quy tr\u00ecnh ti\u00eau chu\u1ea9n \u0111\u1ec3 \u0111o l\u01b0\u1eddng <strong data-start=\"1995\" data-end=\"2019\">\u0110\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a v\u1ea3i<\/strong>:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><p data-start=\"2025\" data-end=\"2199\"><strong data-start=\"2025\" data-end=\"2049\">Chu\u1ea9n b\u1ecb m\u1eabu<\/strong>: M\u1ed9t m\u1eabu v\u1ea3i \u0111\u01b0\u1ee3c c\u1eaft ra v\u00e0 k\u1eb9p gi\u1eefa hai k\u1eb9p. M\u1eabu v\u1ea3i \u0111\u01b0\u1ee3c c\u1eaft s\u1eb5n \u0111\u1ec3 t\u1ea1o v\u1ebft r\u00e1ch ban \u0111\u1ea7u, sau \u0111\u00f3 v\u1ea3i \u0111\u01b0\u1ee3c t\u00e1c \u0111\u1ed9ng b\u1edfi m\u1ed9t l\u1ef1c c\u00f3 ki\u1ec3m so\u00e1t.<\/p><\/li>\n\n\n\n<li><p data-start=\"2025\" data-end=\"2199\"><strong data-start=\"2203\" data-end=\"2224\" style=\"font-size: 1rem;\">\u00c1p d\u1ee5ng l\u1ef1c<\/strong><span style=\"font-size: 1rem;\">: C\u00e1c <\/span><strong data-start=\"2230\" data-end=\"2267\" style=\"font-size: 1rem;\">Thi\u1ebft b\u1ecb con l\u1eafc ki\u1ec3u Elmendorf<\/strong><span style=\"font-size: 1rem;\"> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00e1c d\u1ee5ng l\u1ef1c l\u00ean v\u1ea3i. \u0110\u1ed9 b\u1ec1n ch\u1ed1ng r\u00e1ch \u0111\u01b0\u1ee3c \u0111o d\u1ef1a tr\u00ean ch\u1ec9 s\u1ed1 tr\u00ean thang \u0111o c\u1ee7a thi\u1ebft b\u1ecb, v\u1ed1n c\u0169ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi s\u1ee9c ch\u1ecbu t\u1ea3i c\u1ee7a con l\u1eafc.<\/span><\/p><\/li>\n\n\n\n<li><p data-start=\"2025\" data-end=\"2199\"><strong data-start=\"2446\" data-end=\"2465\" style=\"font-size: 1rem;\">Thu th\u1eadp d\u1eef li\u1ec7u<\/strong><span style=\"font-size: 1rem;\">: L\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 l\u00e0m r\u00e1ch v\u1ea3i \u0111\u01b0\u1ee3c ghi l\u1ea1i v\u00e0 d\u00f9ng \u0111\u1ec3 t\u00ednh to\u00e1n \u0111\u1ed9 b\u1ec1n c\u1ee7a v\u1ea3i <\/span><strong data-start=\"2555\" data-end=\"2572\" style=\"font-size: 1rem;\">\u0110\u1ed9 b\u1ec1n k\u00e9o<\/strong><span style=\"font-size: 1rem;\">. Ch\u1ec9 s\u1ed1 n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c k\u00e9o v\u00e0 \u00e1p l\u1ef1c c\u1ee7a v\u1ea3i.<\/span><\/p><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ea7m quan tr\u1ecdng c\u1ee7a th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n r\u00e1ch theo ph\u01b0\u01a1ng ph\u00e1p Elmendorf<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ki\u1ec3m tra <strong data-start=\"2744\" data-end=\"2768\">\u0110\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a v\u1ea3i<\/strong> s\u1eed d\u1ee5ng <strong data-start=\"2775\" data-end=\"2789\">Ti\u00eau chu\u1ea9n ASTMD1424<\/strong> \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng v\u00ec nhi\u1ec1u l\u00fd do:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p data-start=\"2827\" data-end=\"3001\"><strong data-start=\"2827\" data-end=\"2841\">\u0110\u1ed9 b\u1ec1n<\/strong>: C\u00e1c lo\u1ea1i v\u1ea3i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ef1 m\u00e0i m\u00f2n. Th\u1eed nghi\u1ec7m n\u00e0y gi\u00fap \u0111\u1ea3m b\u1ea3o v\u1eadt li\u1ec7u \u0111\u1ee7 b\u1ec1n \u0111\u1ec3 \u0111\u00e1p \u1ee9ng m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng.<\/p><\/li>\n\n\n\n<li><p data-start=\"2827\" data-end=\"3001\"><strong data-start=\"3004\" data-end=\"3023\" style=\"font-size: 1rem;\">Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng<\/strong><span style=\"font-size: 1rem;\">: C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t s\u1eed d\u1ee5ng <\/span><strong data-start=\"3043\" data-end=\"3057\" style=\"font-size: 1rem;\">Ti\u00eau chu\u1ea9n ASTMD1424<\/strong><span style=\"font-size: 1rem;\"> \u0111\u1ec3 gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u1ea3i v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u00fang \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 b\u1ec1n theo y\u00eau c\u1ea7u. \u0110i\u1ec1u n\u00e0y gi\u00fap duy tr\u00ec t\u00ednh \u1ed5n \u0111\u1ecbnh trong hi\u1ec7u su\u1ea5t c\u1ee7a v\u1ea3i.<\/span><\/p><\/li>\n\n\n\n<li><p data-start=\"2827\" data-end=\"3001\"><strong data-start=\"3207\" data-end=\"3229\">Ti\u00eau chu\u1ea9n ng\u00e0nh<\/strong>: Nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p y\u00eau c\u1ea7u v\u1ea3i ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n c\u1ee5 th\u1ec3 v\u1ec1 \u0111\u1ed9 b\u1ec1n r\u00e1ch, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c s\u1ea3n ph\u1ea9m nh\u01b0 t\u00fai kh\u00ed, qu\u1ea7n \u00e1o b\u1ea3o h\u1ed9 v\u00e0 v\u1ea3i c\u00f4ng nghi\u1ec7p. <strong data-start=\"3393\" data-end=\"3407\">Ti\u00eau chu\u1ea9n ASTMD1424<\/strong> gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c lo\u1ea1i v\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n n\u00e0y.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a ti\u00eau chu\u1ea9n ASTM D1424<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c <strong data-start=\"3492\" data-end=\"3506\">Ti\u00eau chu\u1ea9n ASTMD1424<\/strong> Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, n\u01a1i \u0111\u1ed9 b\u1ec1n c\u1ee7a v\u1ea3i l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng. M\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"3621\" data-end=\"3646\" style=\"font-size: 1rem;\">S\u1ea3n xu\u1ea5t d\u1ec7t may<\/strong><span style=\"font-size: 1rem;\">: \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n c\u1ee7a c\u00e1c lo\u1ea1i v\u1ea3i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong may m\u1eb7c, b\u1ecdc n\u1ed9i th\u1ea5t v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m d\u1ec7t may kh\u00e1c.<\/span><\/li>\n\n\n\n<li><strong data-start=\"3744\" data-end=\"3764\" style=\"font-size: 1rem;\">Thi\u1ebft b\u1ecb an to\u00e0n<\/strong><span style=\"font-size: 1rem;\">: D\u00e0nh cho c\u00e1c lo\u1ea1i v\u1ea3i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c s\u1ea3n ph\u1ea9m nh\u01b0 t\u00fai kh\u00ed, \u0111\u1ed3ng ph\u1ee5c lao \u0111\u1ed9ng v\u00e0 trang thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9.<\/span><\/li>\n\n\n\n<li><strong data-start=\"3850\" data-end=\"3872\" style=\"font-size: 1rem;\">V\u1ea3i c\u00f4ng nghi\u1ec7p<\/strong><span style=\"font-size: 1rem;\">: Trong c\u00e1c lo\u1ea1i v\u1ea3i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi \u0111\u1ed9 b\u1ec1n cao nh\u01b0 b\u1ea1t che, l\u1ec1u v\u00e0 b\u1ed9 l\u1ecdc c\u00f4ng nghi\u1ec7p.<\/span><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Cell Instruments: Ki\u1ec3m tra \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 \u0111\u1ed9 b\u1ec1n c\u1ee7a v\u1ea3i<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea1i <strong data-start=\"4028\" data-end=\"4048\">D\u1ee5ng c\u1ee5 t\u1ebf b\u00e0o<\/strong>, ch\u00fang t\u00f4i cung c\u1ea5p <strong data-start=\"4059\" data-end=\"4087\">M\u00e1y th\u1eed k\u00e9o<\/strong> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a <strong data-start=\"4125\" data-end=\"4139\">Ti\u00eau chu\u1ea9n ASTMD1424<\/strong>. C\u1ee7a ch\u00fang t\u00f4i <strong data-start=\"4145\" data-end=\"4175\">thi\u1ebft b\u1ecb con l\u1eafc r\u01a1i<\/strong> cung c\u1ea5p c\u00e1c s\u1ed1 \u0111o ch\u00ednh x\u00e1c v\u1ec1 <strong data-start=\"4209\" data-end=\"4238\">\u0110\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a Elmendorf<\/strong>, \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c lo\u1ea1i v\u1ea3i c\u1ee7a qu\u00fd v\u1ecb \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 b\u1ec1n c\u1ea7n thi\u1ebft. H\u1ec7 th\u1ed1ng thu th\u1eadp d\u1eef li\u1ec7u ti\u00ean ti\u1ebfn c\u1ee7a ch\u00fang t\u00f4i gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t duy tr\u00ec c\u00e1c quy tr\u00ecnh ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng cao v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a k\u1ebft qu\u1ea3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong data-start=\"4478\" data-end=\"4492\">Ti\u00eau chu\u1ea9n ASTMD1424<\/strong> l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n quan tr\u1ecdng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 <strong data-start=\"4529\" data-end=\"4553\">\u0110\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a v\u1ea3i<\/strong> s\u1eed d\u1ee5ng <strong data-start=\"4564\" data-end=\"4601\">Thi\u1ebft b\u1ecb con l\u1eafc ki\u1ec3u Elmendorf<\/strong>. B\u1eb1ng c\u00e1ch hi\u1ec3u v\u00e0 \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m n\u00e0y, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng v\u1ea3i c\u1ee7a h\u1ecd c\u00f3 \u0111\u1ed9 b\u1ec1n cao v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau. D\u00f9 trong l\u0129nh v\u1ef1c d\u1ec7t may, an to\u00e0n hay c\u00f4ng nghi\u1ec7p, ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m n\u00e0y \u0111\u1ec1u \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t c\u1ee7a v\u1ea3i khi ch\u1ecbu t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 g\u00e2y c\u0103ng th\u1eb3ng. <strong data-start=\"4859\" data-end=\"4879\">D\u1ee5ng c\u1ee5 t\u1ebf b\u00e0o<\/strong> cung c\u1ea5p c\u00e1c thi\u1ebft b\u1ecb v\u00e0 gi\u1ea3i ph\u00e1p c\u1ea7n thi\u1ebft \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c th\u1eed nghi\u1ec7m ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady, gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ng\u00e0nh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a tabindex=\"0\">C\u00e2u h\u1ecfi 1: Ti\u00eau chu\u1ea9n ASTM D1424 l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao n\u00f3 l\u1ea1i quan tr\u1ecdng?<\/a><br><strong data-start=\"161\" data-end=\"167\">A1<\/strong>: <strong data-start=\"169\" data-end=\"183\">Ti\u00eau chu\u1ea9n ASTMD1424<\/strong> l\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n \u0111\u1ec3 \u0111o l\u01b0\u1eddng <strong data-start=\"230\" data-end=\"259\">\u0110\u1ed9 b\u1ec1n r\u00e1ch c\u1ee7a v\u1ea3i<\/strong> s\u1eed d\u1ee5ng <strong data-start=\"270\" data-end=\"315\">Thi\u1ebft b\u1ecb \u0111\u1ed3ng h\u1ed3 qu\u1ea3 l\u1eafc r\u01a1i ki\u1ec3u Elmendorf<\/strong>. \u0110i\u1ec1u n\u00e0y c\u00f3 \u00fd ngh\u0129a quan tr\u1ecdng trong vi\u1ec7c \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n c\u1ee7a v\u1ea3i v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u00fang \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt c\u1ea7n thi\u1ebft. Th\u1eed nghi\u1ec7m n\u00e0y \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh nh\u01b0 d\u1ec7t may, thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9 lao \u0111\u1ed9ng v\u00e0 v\u1ea3i c\u00f4ng nghi\u1ec7p \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n c\u1ee7a v\u1ea3i khi ch\u1ecbu l\u1ef1c.<svg viewbox=\"0 0 192 512\"><path d=\"M0 384.662V127.338c0-17.818 21.543-26.741 34.142-14.142l128.662 128.662c7.81 7.81 7.81 20.474 0 28.284L34.142 398.804C21.543 411.404 0 402.48 0 384.662z\"><\/path><\/svg><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e2u h\u1ecfi 2: Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n r\u00e1ch Elmendorf \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n nh\u01b0 th\u1ebf n\u00e0o?<br><strong data-start=\"635\" data-end=\"641\">A2<\/strong>: C\u00e1c <strong data-start=\"647\" data-end=\"676\">\u0110\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a Elmendorf<\/strong> ki\u1ec3m tra, nh\u01b0 \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 trong <strong data-start=\"699\" data-end=\"713\">Ti\u00eau chu\u1ea9n ASTMD1424<\/strong>, bao g\u1ed3m vi\u1ec7c t\u00e1c d\u1ee5ng l\u1ef1c l\u00ean m\u1ed9t m\u1eabu v\u1ea3i \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1eaft s\u1eb5n m\u1ed9t \u0111\u01b0\u1eddng r\u1ea1ch. M\u1eabu v\u1ea3i \u0111\u01b0\u1ee3c k\u1eb9p gi\u1eefa hai k\u1eb9p, v\u00e0 m\u1ed9t thi\u1ebft b\u1ecb con l\u1eafc r\u01a1i s\u1ebd t\u00e1c d\u1ee5ng m\u1ed9t l\u1ef1c c\u00f3 ki\u1ec3m so\u00e1t \u0111\u1ec3 l\u00e0m lan r\u1ed9ng v\u1ebft r\u00e1ch. L\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 v\u1ebft r\u00e1ch ti\u1ebfp t\u1ee5c lan r\u1ed9ng \u0111\u01b0\u1ee3c \u0111o l\u01b0\u1eddng, v\u00e0 d\u1eef li\u1ec7u n\u00e0y gi\u00fap x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 b\u1ec1n r\u00e1ch c\u1ee7a v\u1ea3i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e2u h\u1ecfi 3: Nh\u1eefng lo\u1ea1i v\u1ea3i n\u00e0o c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m tra theo ti\u00eau chu\u1ea9n ASTM D1424?<br><strong data-start=\"1105\" data-end=\"1111\">A3<\/strong>: <strong data-start=\"1113\" data-end=\"1127\">Ti\u00eau chu\u1ea9n ASTMD1424<\/strong> \u00e1p d\u1ee5ng cho nhi\u1ec1u lo\u1ea1i v\u1ea3i kh\u00e1c nhau, bao g\u1ed3m v\u1ea3i d\u1ec7t, ch\u0103n nhi\u1ec1u l\u1edbp, v\u1ea3i t\u00fai kh\u00ed, v\u1ea3i c\u00f3 l\u00f4ng t\u01a1 v\u00e0 v\u1ea3i \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng nh\u1ef1a. Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m n\u00e0y \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c lo\u1ea1i v\u1ea3i b\u1ecb r\u00e1ch theo h\u01b0\u1edbng t\u00e1c d\u1ee5ng c\u1ee7a l\u1ef1c v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1eed nghi\u1ec7m v\u1ea3i trong <strong data-start=\"1415\" data-end=\"1433\">h\u01b0\u1edbng s\u1ee3i d\u1ecdc<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e2u h\u1ecfi 4: T\u1ea1i sao \u0111\u1ed9 b\u1ec1n x\u00e9 c\u1ee7a v\u1ea3i l\u1ea1i quan tr\u1ecdng trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p?<br><strong data-start=\"1520\" data-end=\"1526\">A4<\/strong>: <strong data-start=\"1528\" data-end=\"1552\">\u0110\u1ed9 b\u1ec1n r\u00e1ch c\u1ee7a v\u1ea3i<\/strong> l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c s\u1ea3n ph\u1ea9m d\u1ec7t may c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c t\u00e1c \u0111\u1ed9ng m\u00e0 ch\u00fang s\u1ebd ph\u1ea3i \u0111\u1ed1i m\u1eb7t trong c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf. Ch\u1eb3ng h\u1ea1n, trong c\u00e1c thi\u1ebft b\u1ecb an to\u00e0n nh\u01b0 t\u00fai kh\u00ed ho\u1eb7c qu\u1ea7n \u00e1o b\u1ea3o h\u1ed9, v\u1ea3i ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch khi ch\u1ecbu l\u1ef1c t\u00e1c \u0111\u1ed9ng m\u1ea1nh \u0111\u1ec3 duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a s\u1ea3n ph\u1ea9m. Th\u1eed nghi\u1ec7m <strong data-start=\"1811\" data-end=\"1830\">Kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch<\/strong> s\u1eed d\u1ee5ng <strong data-start=\"1837\" data-end=\"1851\">Ti\u00eau chu\u1ea9n ASTMD1424<\/strong> \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c v\u1eadt li\u1ec7u \u0111\u1ee7 b\u1ec1n \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e2u h\u1ecfi 5: Ti\u00eau chu\u1ea9n ASTM D1424 gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u1ea3i nh\u01b0 th\u1ebf n\u00e0o?<br><strong data-start=\"2007\" data-end=\"2013\">A5<\/strong>: <strong data-start=\"2015\" data-end=\"2029\">Ti\u00eau chu\u1ea9n ASTMD1424<\/strong> cung c\u1ea5p m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ti\u00eau chu\u1ea9n \u0111\u1ec3 ki\u1ec3m tra <strong data-start=\"2073\" data-end=\"2097\">\u0110\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a v\u1ea3i<\/strong>, nh\u1eb1m \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c lo\u1ea1i v\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 b\u1ec1n theo y\u00eau c\u1ea7u. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng th\u1eed nghi\u1ec7m n\u00e0y \u0111\u1ec3 duy tr\u00ec t\u00ednh nh\u1ea5t qu\u00e1n v\u1ec1 hi\u1ec7u su\u1ea5t c\u1ee7a v\u1ea3i gi\u1eefa c\u00e1c l\u00f4 s\u1ea3n xu\u1ea5t. Th\u1eed nghi\u1ec7m n\u00e0y c\u0169ng gi\u00fap x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m y\u1ebfu trong v\u1eadt li\u1ec7u, t\u1eeb \u0111\u00f3 cho ph\u00e9p th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c tr\u01b0\u1edbc khi \u0111\u01b0a s\u1ea3n ph\u1ea9m ra th\u1ecb tr\u01b0\u1eddng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e2u h\u1ecfi 6: C\u1ea7n nh\u1eefng thi\u1ebft b\u1ecb n\u00e0o \u0111\u1ec3 th\u1ef1c hi\u1ec7n th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ASTM D1424?<br><strong data-start=\"2442\" data-end=\"2448\">A6<\/strong>: <strong data-start=\"2450\" data-end=\"2464\"><a href=\"https:\/\/store.astm.org\/d1424-25.html?_gl=1*5o0zaf*_gcl_aw*R0NMLjE3Njg3ODk3MzcuQ2owS0NRaUFwckxMQmhDTUFSSXNBRURoZFBmZnpaMHVBMGMtdjB4RWdqR0hGSWVCaVZjeTJBM3RfRHV0ajduOVh3QlJuQUVlbGdZOU00TWFBcWlSRUFMd193Y0I.*_gcl_au*MTkwOTY2MzAwNC4xNzY1Nzc5ODUz\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Ti\u00eau chu\u1ea9n ASTMD1424<\/a><\/strong> Vi\u1ec7c ki\u1ec3m tra \u0111\u00f2i h\u1ecfi m\u1ed9t <strong data-start=\"2484\" data-end=\"2531\">thi\u1ebft b\u1ecb con l\u1eafc r\u01a1i (lo\u1ea1i Elmendorf)<\/strong>. M\u00e1y n\u00e0y t\u00e1c d\u1ee5ng m\u1ed9t l\u1ef1c \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t l\u00ean m\u1eabu v\u1ea3i \u0111\u1ec3 t\u1ea1o ra v\u1ebft r\u00e1ch. L\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 v\u1ebft r\u00e1ch ti\u1ebfp t\u1ee5c lan r\u1ed9ng \u0111\u01b0\u1ee3c thi\u1ebft b\u1ecb ghi l\u1ea1i, t\u1eeb \u0111\u00f3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c \u0111\u1ed9 b\u1ec1n r\u00e1ch c\u1ee7a v\u1ea3i. Ngo\u00e0i ra, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c h\u1ec7 th\u1ed1ng thu th\u1eadp v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u kh\u00e1c \u0111\u1ec3 n\u00e2ng cao \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a th\u1eed nghi\u1ec7m.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\n\t\t\t\tLi\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 nh\u1eadn gi\u1ea3i ph\u00e1p th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ASTM D1424\t\t\t\t<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>\u0110\u1ed9 b\u1ec1n r\u00e1ch theo ph\u01b0\u01a1ng ph\u00e1p Elmendorf: Hi\u1ec3u v\u1ec1 quy tr\u00ecnh th\u1eed nghi\u1ec7m \u0110\u1ed9 b\u1ec1n r\u00e1ch theo ph\u01b0\u01a1ng ph\u00e1p Elmendorf \u0111\u01b0\u1ee3c \u0111o l\u01b0\u1eddng b\u1eb1ng m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m c\u1ee5 th\u1ec3, trong \u0111\u00f3 \u00e1p d\u1ee5ng m\u1ed9t l\u1ef1c \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t l\u00ean m\u1eabu v\u1ea3i \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh l\u01b0\u1ee3ng l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ea1o ra v\u1ebft r\u00e1ch. Ti\u00eau chu\u1ea9n ASTM D1424 quy \u0111\u1ecbnh m\u1ed9t quy tr\u00ecnh chi ti\u1ebft \u0111\u1ec3 th\u1eed nghi\u1ec7m v\u1ea3i trong \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, \u0111\u1ea3m b\u1ea3o r\u1eb1ng k\u1ebft qu\u1ea3 l\u00e0 [\u2026]<\/p>","protected":false},"featured_media":8684,"parent":0,"template":"","meta":{"_acf_changed":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"standard-category":[611],"class_list":["post-9870","standard","type-standard","status-publish","has-post-thumbnail","hentry","standard-category-astm"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/standard\/9870","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/media\/8684"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/media?parent=9870"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/standard-category?post=9870"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}