Usher in the Italian advanced produces equipments, the profession produce Wanyou waterproof crystal, second wall brick series light of the Wanyou brand.
The main properties of the wall brick such as exterior quality, strength character, volume density, the water absorption and dry contractibility satisfied the basic requirements for wall brick.
The amount of "Neimen Ruiai topware" four words, on both sides of the wall brick, retained the Han Xiangzi blue and He Xiangu, and Lv Dongbin four cents pattern.
By using the blast furnace( BF) slag containing titania to replace clay as aggregate, the PVAC as cement, and add an additive, a new wall brick was prepared, in which BF slag content isover70%.
Test methods for wall bricks
Use of fiber cement and lightweight boric sludge ceramisite in external and internal wall brick
Generally speaking, the building droit wall brick and concrete structure is main wall; Frame structure housing internal wall generally not main wall.
