WHAT ARE THE DIFFERENT GRADES OF CEMENT MORTAR AND THEIR PROPERTIONS? Suryakanta | September 4, 2014 | Materials | 1 Comment Masonry mortars are specified as different grades depending upon their minimum compressive strength, when tested at an age of 28 days. Different grades of cement mortar and their mix proportions are given below. Different Grades of Cement Mortar Grade Name Mortar Mix (by Loose Volume) Compressive Strength at 28 days (in N/mm2) Cement Sand MM 0.7 1 8 0.7 to 1.5 MM 1.5 1 7 1.5 to 2.0 MM 3 1 6 3.0 to 5.0 MM 5 1 5 5.0 to 7.5 MM 7.5 1 4 7.5 to above Cement Mortar Mix Share this:EmailPrintMore Tags:Masonry Mortar Related Posts WHAT IS THE FUNCTION OF SAND IN MORTAR? 1 Comment | Oct 27, 2014 DETERMINATION OF ORGANIC MATTER CONTENT IN SOIL (IS-2720-PART-22-1972) 1 Comment | May 8, 2015 10 MOST IMPORTANT QUALITIES OF GOOD TIMBER 3 Comments | Jun 17, 2015 BULK DENSITY OF BRICKS 2 Comments | May 9, 2013 About The Author Suryakanta Geotechnical-Material Engineer. You can connect me on Google +. To know more about me just visit AboutMe One Comment Ankit Asher June 22, 2016 Reply What should be the water content ? Add a Comment Cancel reply Your email address will not be published. Required fields are marked *Comment:* Notify me of follow-up comments via e-mail address Name:* Email Address:* Website: Notify me of follow-up comments by email. Notify me of new posts by email.