{"id":1451,"date":"2020-07-12T16:43:41","date_gmt":"2020-07-12T16:43:41","guid":{"rendered":"https:\/\/www.zillionsbuyer.com\/blog\/?p=1451"},"modified":"2020-07-12T16:43:47","modified_gmt":"2020-07-12T16:43:47","slug":"what-is-the-grading-of-cement-explain-in-detail","status":"publish","type":"post","link":"https:\/\/www.zillionsbuyer.com\/blog\/what-is-the-grading-of-cement-explain-in-detail\/","title":{"rendered":"What is the grading of cement explain in detail"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The Bureau of Indian Standards has graded the ordinary\nPortland cement into three grades, namely, 33 grade, 43 grade and 53 grade. The\ncompressive strength of these cement at 28 days is at least 33 MPa, 43 MPa and\n53 MPa. respectively. Separate specifications have been brought out for each\ngrade of cement to deal with their physical and chemical properties. In\naddition, the B.I.S. has further classified the cement into seven categories on\nthe basis of 28-days compressive strength as follows:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"313\" height=\"161\" src=\"https:\/\/www.zillionsbuyer.com\/blog\/wp-content\/uploads\/2020\/07\/What-is-the-grading-of-cement-explain-in-detail.jpg\" alt=\"\" class=\"wp-image-1452\" srcset=\"https:\/\/www.zillionsbuyer.com\/blog\/wp-content\/uploads\/2020\/07\/What-is-the-grading-of-cement-explain-in-detail.jpg 313w, https:\/\/www.zillionsbuyer.com\/blog\/wp-content\/uploads\/2020\/07\/What-is-the-grading-of-cement-explain-in-detail-300x154.jpg 300w\" sizes=\"auto, (max-width: 313px) 100vw, 313px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A: 32.5 &#8211; 37.5 MPa <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B: 37.5 &#8211; 42.5 MPa<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C: 42.5 47.5 MPa<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;D 47.5 &#8211; 52.5 MPa<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;E: 52.5 &#8211; 57.5 MPa<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;F: 57.5-62.5 MPa <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">G: 62.5 &#8211; 67.5 MPa<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Bureau of Indian Standards has graded the ordinary Portland cement into three grades, namely, 33 grade, 43 grade and 53 grade. The compressive strength of these cement at 28 days is at least 33 MPa, 43 MPa and 53 MPa. respectively. Separate specifications have been brought out for each grade of cement to deal [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1452,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[395],"class_list":["post-1451","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-civil-engineering","tag-garding-of-cement"],"_links":{"self":[{"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/posts\/1451","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=1451"}],"version-history":[{"count":1,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/posts\/1451\/revisions"}],"predecessor-version":[{"id":1453,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/posts\/1451\/revisions\/1453"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/media\/1452"}],"wp:attachment":[{"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/media?parent=1451"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/categories?post=1451"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zillionsbuyer.com\/blog\/wp-json\/wp\/v2\/tags?post=1451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}