{"id":1430,"date":"2020-07-12T08:32:45","date_gmt":"2020-07-12T08:32:45","guid":{"rendered":"https:\/\/www.zillionsbuyer.com\/blog\/?p=1430"},"modified":"2020-07-12T08:32:59","modified_gmt":"2020-07-12T08:32:59","slug":"what-is-setting-time-test-for-cement-explain","status":"publish","type":"post","link":"https:\/\/www.zillionsbuyer.com\/blog\/what-is-setting-time-test-for-cement-explain\/","title":{"rendered":"What is Setting time test for Cement explain"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">*Setting time of cement is defined as when\nthe cement paste has lost its plasticity and becomes sufficient rigid to\nwithstand an arbitrarily defined pressure when it is said to have set. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">*It is divided into two parts<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;(a)\nInitial setting time<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;(b)\nFinal setting time.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"264\" height=\"191\" src=\"https:\/\/www.zillionsbuyer.com\/blog\/wp-content\/uploads\/2020\/07\/What-is-the-Procedure-for-initial-and-final-setting-of-cement.jpg\" alt=\"\" class=\"wp-image-1415\" srcset=\"https:\/\/www.zillionsbuyer.com\/blog\/wp-content\/uploads\/2020\/07\/What-is-the-Procedure-for-initial-and-final-setting-of-cement.jpg 264w, https:\/\/www.zillionsbuyer.com\/blog\/wp-content\/uploads\/2020\/07\/What-is-the-Procedure-for-initial-and-final-setting-of-cement-120x86.jpg 120w\" sizes=\"auto, (max-width: 264px) 100vw, 264px\" \/><figcaption>What is the Procedure for initial and final setting of cement<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>(a)\nInitial Setting Time :<\/strong> It is defined as the time at\nwhich the needle in Vicat&#8217;s apparatus fails to penetrate the paste by 5 mm to\n7mm from bottom (33 to 35 mm from top of the Vicat&#8217;s mould is known as initial\nsetting time. For O.P.C. initial setting time should not be less than 30\nminutes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>(b)\nFinal Setting Time:<\/strong> At this stage, the cement paste\nlooses its full plasticity. It is defined as the time period elapsing between\nthe time when water added to the cement and the time at which a needle used for\ntesting final setting upon applying gently to the surface of this test block.\nmakes an impression thereon, while the attachment of the needle fails to do so,\nis known as final setting time of the sample.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For O.P.C. final setting time should not be\nmore than 600 minutes.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>*Setting time of cement is defined as when the cement paste has lost its plasticity and becomes sufficient rigid to withstand an arbitrarily defined pressure when it is said to have set. *It is divided into two parts &nbsp;(a) Initial setting time &nbsp;(b) Final setting time. (a) Initial Setting Time : It is defined as [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1415,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[391],"class_list":["post-1430","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-civil-engineering","tag-test-for-cement"],"_links":{"self":[{"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/posts\/1430","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/comments?post=1430"}],"version-history":[{"count":1,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/posts\/1430\/revisions"}],"predecessor-version":[{"id":1431,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/posts\/1430\/revisions\/1431"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/media\/1415"}],"wp:attachment":[{"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/media?parent=1430"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/categories?post=1430"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/tags?post=1430"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}