What is cement mark brick

 Cement blockIs the use of fly ash, coal slag, coal gangue, tailings, chemical slag or natural sand, sea mud, etc. (one or several of the above raw materials) as the main raw materials, with cement as a coagulant, without high temperature calcination and manufacture of a new type of wall material。Common cement block specifications are235*110*50mm. It's a cement block, JaneCement mark brick;   

　　In addition:230*115*90mm eight-hole brick;390*190*190mm hollow brick;190*90*50mm20 bricks and other specifications.Cement blockStandard (Taking the production of wall brick 240×115×90mm as an example, strength grade 10MPA) Material: ordinary concrete or high permeability fly ash concrete.