{"id":54802,"date":"2025-06-17T08:00:44","date_gmt":"2025-06-16T23:00:44","guid":{"rendered":"https:\/\/norimen.net\/wordpress\/?p=54802"},"modified":"2026-05-16T15:55:33","modified_gmt":"2026-05-16T06:55:33","slug":"phuong-phap-thu-nghiem-co-ban-doi-voi-cot-thep","status":"publish","type":"post","link":"https:\/\/norimen.net\/vi\/rebar-basic-test-method\/","title":{"rendered":"K\u1ef3 thi c\u01a1 b\u1ea3n d\u00e0nh cho th\u1ee3 l\u1eafp c\u1ed1t th\u00e9p \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh nh\u01b0 th\u1ebf n\u00e0y."},"content":{"rendered":"<p>Xin ch\u00e0o m\u1ecdi ng\u01b0\u1eddi.<\/p>\n<p>\u0110\u00e2y l\u00e0 Enta.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-54803\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2025\/06\/2021-10-08-11.03.32.jpg\" alt=\"Rotary Percussion 130C\" width=\"600\" height=\"450\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2025\/06\/2021-10-08-11.03.32.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2025\/06\/2021-10-08-11.03.32-300x225.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>B\u1ea1n \u0111\u00e3 t\u1eebng tham gia k\u1ef3 thi c\u01a1 b\u1ea3n d\u00e0nh cho th\u1ee3 l\u1eafp c\u1ed1t th\u00e9p ch\u01b0a?<\/p>\n<p>&nbsp;<\/p>\n<p>Trong c\u00f4ng ngh\u1ec7 neo \u0111\u1ea5t th\u00ec \u0111i\u1ec1u n\u00e0y kh\u00e1 ph\u1ed5 bi\u1ebfn ph\u1ea3i kh\u00f4ng?<\/p>\n<p>V\u00ec c\u00f4ng vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u1ed1t th\u00e9p th\u00ec c\u0169ng kh\u00f4ng c\u00f3 nhi\u1ec1u l\u1eafm m\u00e0.<\/p>\n<p>&nbsp;<\/p>\n<p>V\u1ec1 c\u01a1 b\u1ea3n th\u00ec gi\u1ed1ng nhau, nh\u01b0ng do kh\u00f4ng c\u00f3 kho\u1ea3ng tr\u1ed1ng n\u00ean c\u1ea7n ph\u1ea3i tr\u00e1nh \u0111\u1ec3 v\u1eefa ho\u1eb7c \u0111\u1ea5t n\u1ec1n b\u00e1m v\u00e0o \u0111\u00f3.<\/p>\n<p>Ph\u1ea7n th\u00e2n t\u1ef1 do \u0111\u01b0\u1ee3c b\u1ecdc b\u1eb1ng nh\u1ef1a PVC.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-54804\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2025\/06\/2021-10-08-20.06.37.jpg\" alt=\"K\u1ef3 thi c\u01a1 b\u1ea3n cho c\u00f4ng nh\u00e2n l\u1eafp \u0111\u1eb7t c\u1ed1t th\u00e9p\" width=\"600\" height=\"450\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2025\/06\/2021-10-08-20.06.37.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2025\/06\/2021-10-08-20.06.37-300x225.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u1ede nh\u1eefng v\u1ecb tr\u00ed c\u1ea7n lo\u1ea1i b\u1ecf ma s\u00e1t b\u1ec1 m\u1eb7t v\u00f2ng, h\u00e3y \u0111\u1ec3 nguy\u00ean nh\u01b0 v\u1eady; c\u00f2n \u1edf ph\u1ea7n chi\u1ec1u d\u00e0i t\u1ef1 do, h\u00e3y \u0111\u1eb7t mi\u1ebfng \u0111\u1ec7m n\u01b0\u1edbc \u1edf ph\u00eda tr\u01b0\u1edbc \u0111\u1ec3 v\u1eefa kh\u00f4ng l\u1ecdt v\u00e0o.<\/p>\n<p>Ph\u1ea7n ph\u00eda sau \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng nh\u1ef1a PVC v\u1edbi chi\u1ec1u d\u00e0i t\u00f9y \u00fd.<\/p>\n<p>V\u1ec1 c\u01a1 b\u1ea3n, t\u1ea5t c\u1ea3 \u0111\u1ec1u gi\u1ed1ng nh\u01b0 anchor.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-54805\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2025\/06\/2021-10-14-13.34.54.jpg\" alt=\"K\u1ef3 thi c\u01a1 b\u1ea3n: Th\u1ee3 l\u1eafp \u0111\u1eb7t c\u1ed1t th\u00e9p\" width=\"600\" height=\"450\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2025\/06\/2021-10-14-13.34.54.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2025\/06\/2021-10-14-13.34.54-300x225.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>Khi ch\u1ecbu l\u1ef1c c\u0103ng, c\u1ea7n ph\u1ea3i s\u1eed d\u1ee5ng v\u00f2ng \u0111\u1ec7m kh\u00f4ng b\u1ecb u\u1ed1n cong qu\u00e1 m\u1ee9c cho ph\u00e9p.<\/p>\n<p>D\u00f9 ch\u1ec9 c\u1ea7n m\u1ed9t l\u1edbp m\u1ecfng c\u0169ng \u0111\u01b0\u1ee3c, mi\u1ec5n l\u00e0 to\u00e0n b\u1ed9 b\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c n\u00e9n ch\u1eb7t.<\/p>\n<p>N\u1ebfu l\u00fac n\u00e0y t\u1ea5m ch\u1ecbu l\u1ef1c b\u1ecb l\u00fan ho\u1eb7c b\u1ecb u\u1ed1n cong, t\u1ea3i tr\u1ecdng c\u1ee7a k\u00edch s\u1ebd kh\u00f4ng \u0111\u1ee7.<\/p>\n<p>&nbsp;<\/p>\n<p>\u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 chuy\u1ec7n qu\u00e1 kh\u00f3, nh\u01b0ng n\u1ebfu c\u00f3 c\u01a1 h\u1ed9i th\u00ec h\u00e3y th\u1eed xem sao.<\/p>\n<p>&nbsp;<\/p>\n<p>H\u1eb9n g\u1eb7p l\u1ea1i nh\u00e9.<\/p>","protected":false},"excerpt":{"rendered":"<p>Xin ch\u00e0o m\u1ecdi ng\u01b0\u1eddi. T\u00f4i l\u00e0 Enta. C\u00e1c b\u1ea1n \u0111\u00e3 t\u1eebng tham gia k\u1ef3 thi c\u01a1 b\u1ea3n v\u1ec1 c\u00f4ng vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u1ed1t th\u00e9p ch\u01b0a?   Trong c\u00f4ng vi\u1ec7c l\u1eafp \u0111\u1eb7t neo \u0111\u1ea5t th\u00ec kh\u00e1 ph\u1ed5 bi\u1ebfn ph\u1ea3i kh\u00f4ng nh\u1ec9. C\u00f2n c\u00f4ng vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u1ed1t th\u00e9p th\u00ec kh\u00f4ng c\u00f3 nhi\u1ec1u l\u1eafm.   V\u1ec1 c\u01a1 b\u1ea3n th\u00ec gi\u1ed1ng nhau, nh\u01b0ng v\u00ec kh\u00f4ng c\u00f3 chi\u1ec1u d\u00e0i t\u1ef1 do n\u00ean \u1edf \u0111i\u1ec3m \u0111\u00f3\u2026<\/p>","protected":false},"author":2,"featured_media":48022,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[30],"tags":[116,743,1109,6821],"class_list":["post-54802","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lock-bolt","tag-116","tag-743","tag-1109","tag-6821"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.4 (Yoast SEO v28.4) - 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