{"id":5336,"date":"2021-10-06T16:47:47","date_gmt":"2021-10-06T09:47:47","guid":{"rendered":"https:\/\/dufago.com.vn\/?p=5336"},"modified":"2022-09-06T15:48:00","modified_gmt":"2022-09-06T08:48:00","slug":"kiem-tra-chat-luong-be-tong-dung-cach","status":"publish","type":"post","link":"https:\/\/dufago.com.vn\/en\/check-the-quality-of-concrete-properly\/","title":{"rendered":"\u2705 3 WAYS TO PROPERLY CHECK CONCRETE QUALITY"},"content":{"rendered":"<p><span style=\"font-size: 14pt; font-family: arial, helvetica, sans-serif; color: #000000;\"><strong>Proper concrete quality check<\/strong> is one of the topics that attracts contractors\u2019 attention, because the quality of concrete directly affects the project\/ works.\u00a0<\/span><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt; color: #000000;\">In fact, there are many methods, commonly used are concrete sampling and core drilling. Let\u2019s learn how to do this with Dufago: <\/span><\/p>\n<h3><span style=\"color: #000000;\"><strong><span style=\"font-size: 24pt; font-family: arial, helvetica, sans-serif;\">Concrete Check Before Pouring<\/span><\/strong><\/span><\/h3>\n<p><span style=\"font-size: 14pt; font-family: arial, helvetica, sans-serif; color: #000000;\">Before pouring, it is necessary to check whether the concrete satisfies the given requirements, it is necessary to follow the procedures:<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 14pt; font-family: arial, helvetica, sans-serif; color: #000000;\">Conduct concrete slump tests.<\/span><\/li>\n<li><span style=\"font-size: 14pt; font-family: arial, helvetica, sans-serif; color: #000000;\">Conduct concrete cylinder testing to verify its quality.<\/span><\/li>\n<li><span style=\"font-size: 14pt; font-family: arial, helvetica, sans-serif; color: #000000;\">Check the amount of water in mixed concrete to ensure its original quality.<\/span><\/li>\n<li><span style=\"font-size: 14pt; font-family: arial, helvetica, sans-serif; color: #000000;\">Mix concrete well so that when discharging the concrete sample, the most accurate slump can be achieved.<\/span><\/li>\n<li><span style=\"font-size: 14pt; font-family: arial, helvetica, sans-serif; color: #000000;\">Proceed to remove the mold, soak the specimen for a while for later quality evaluation.<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_5368\" aria-describedby=\"caption-attachment-5368\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-5368\" src=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2021\/10\/Tien-hanh-ep-mau-be-tong-2-min.jpg\" alt=\"Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng tr\u01b0\u1edbc khi \u0111\u1ed5\" width=\"800\" height=\"640\" \/><figcaption id=\"caption-attachment-5368\" class=\"wp-caption-text\">Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng tr\u01b0\u1edbc khi \u0111\u1ed5<\/figcaption><\/figure>\n<h3><span style=\"color: #000000;\"><strong><span style=\"font-size: 24pt; font-family: arial, helvetica, sans-serif;\">Proceed To Conduct Compressive Strength Test on Concrete Specimens<\/span><\/strong><\/span><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt; color: #000000;\">After <span style=\"text-decoration: underline;\"><em><strong>a 28-day curing period,<\/strong><\/em><\/span> the 15cm x 15cm x 15cm concrete cube specimen is placed in the machine to determine concrete compressive strength in units of MPa (N\/mm\u00b2) or daN\/cm\u00b2 (kG\/cm\u00b2).<\/span><\/p>\n<figure id=\"attachment_5362\" aria-describedby=\"caption-attachment-5362\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-5362\" src=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2021\/10\/Tien-hanh-ep-mau-be-tong-1.jpg\" alt=\"H\u00ecnh \u1ea3nh \u00e9p m\u1eabu b\u00ea t\u00f4ng\" width=\"800\" height=\"640\" \/><figcaption id=\"caption-attachment-5362\" class=\"wp-caption-text\">H\u00ecnh \u1ea3nh ki\u1ec3m tra \u0111\u1ed9 s\u1ee5t b\u00ea t\u00f4ng<\/figcaption><\/figure>\n<h3><span style=\"color: #000000;\"><strong><span style=\"font-size: 24pt; font-family: arial, helvetica, sans-serif;\">Steps of Conducting Core Drilling Tests<\/span><\/strong><\/span><\/h3>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><span style=\"font-size: 18.6667px;\">The core drilling is a method used by many people to check the quality of concrete. In order to complete the procedure, it is necessary to follow these steps:<\/span><\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt; color: #000000;\">Step 1: Locate the drilling core to be tested, usually customers will locate it beforehand.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt; color: #000000;\">Step 2: Use a core drill to extract a concrete specimen to be tested.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt; color: #000000;\">Step 3: Mark on the concrete specimens and flat cut 2 ends of the specimen along the mark with a cutter.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt; color: #000000;\">Step 4: Measure the size of the concrete specimens.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt; color: #000000;\">Step 5: Check all parameters on the specimens (e.g., diameter, rebar spacing.)<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt; color: #000000;\">Step 6: Cap the concrete specimen with specialized materials and ensure that it has a smooth, parallel, and uniform bearing surface.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt; color: #000000;\">Step 7: Put the cylindrical specimen in the compression testing machine.<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt; color: #000000;\">Step 8: Load is applied continuously at the rate within the range of 2-10daN\u00ad\u00ad\u00ad\u00ad\/cm2 until the specimen fails.<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_5369\" aria-describedby=\"caption-attachment-5369\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-5369\" src=\"https:\/\/dufago.com.vn\/wp-content\/uploads\/2021\/10\/Tien-hanh-ep-mau-be-tong-3-min.jpg\" alt=\"H\u00ecnh minh h\u1ecda c\u00e1c b\u01b0\u1edbc khoan m\u1eabu b\u00ea t\u00f4ng\" width=\"800\" height=\"640\" \/><figcaption id=\"caption-attachment-5369\" class=\"wp-caption-text\">H\u00ecnh minh h\u1ecda c\u00e1c b\u01b0\u1edbc khoan m\u1eabu b\u00ea t\u00f4ng<\/figcaption><\/figure>\n<p><span style=\"color: #000000;\"><strong><span style=\"font-size: 24pt;\">CONCRETE SUPPLY SERVICES IN DA NANG, QUANG NAM, QUANG NGAI<\/span><\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt; color: #000000;\">Dufago Concrete is committed to being a supplier of Concrete products in Da Nang with the best quality and service to customers. Hurry up inbox fanpage for specific advice or contact via:<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt; color: #000000;\">Hotline: 0901.12.47.47 \/ 0915.73.79.73 (zalo)<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt; color: #000000;\">Address: 233 Dien Bien Phu - Hoa Khe Ward - Thanh Khe District - City. Danang<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\"><span style=\"color: #000000;\">Website:<\/span>\u00a0<a href=\"http:\/\/Dufago.com.vn\" target=\"_blank\" rel=\"noopener\">http:\/\/Dufago.com.vn<\/a><\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14pt;\"><a href=\"https:\/\/www.facebook.com\/dufago\" target=\"_blank\" rel=\"noopener\">Fanpage<\/a><\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng \u0111\u00fang c\u00e1ch l\u00e0 m\u1ed9t trong nh\u1eefng ch\u1ee7 \u0111\u1ec1 \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 th\u1ea7u quan t\u00e2m, v\u00ec ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp t\u1edbi d\u1ef1 \u00e1n\/c\u00f4ng tr\u00ecnh.\u00a0Tr\u00ean th\u1ef1c t\u1ebf c\u00f3 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0 \u00e9p b\u00ea t\u00f4ng l\u1ea5y m\u1eabu v\u00e0 khoan m\u1eabu b\u00ea t\u00f4ng. C\u00f9ng [&hellip;]<\/p>","protected":false},"author":2,"featured_media":5373,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49,48,47,35],"tags":[130],"class_list":["post-5336","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-su-kien-hoat-dong","category-tin-noi-bo","category-tin-trong-nganh","category-tin-tuc","tag-kiem-tra-chat-luong-be-tong-dung-cach"],"acf":[],"_links":{"self":[{"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/posts\/5336","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/comments?post=5336"}],"version-history":[{"count":0,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/posts\/5336\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/media\/5373"}],"wp:attachment":[{"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/media?parent=5336"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/categories?post=5336"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dufago.com.vn\/en\/wp-json\/wp\/v2\/tags?post=5336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}