Light weight, high strength, heat preservation, sound insulation and noise reduction performance. Environmentally friendly, non-polluting, it is an ideal filling material for frame structures. The quality indicators of the bricks are in compliance with national standards after inspection.
The fatal shortcoming of hollow bricks is that the seismic performance is poor. Among the 25 people who died in the Yingjiang earthquake in Yunnan, 11 were killed because of the collapse of hollow brick houses.
Use hollow bricks because it is lighter and will not cause cracks in the floor. In fact, there are many other partition wall materials, including light steel keel gypsum board, steel wire mesh, etc., which are both light and space-saving.
Generally, when building a home, the brick wall should be made of 1/2 brick wall. If it is made of hollow brick, the width of the wall is even thicker than 120. The main advantage is that the light weight is the general 95 brick wall 2/3, not right. The structure of the house itself brings too much burden, and the sound insulation effect is also ok, because the holes in the hollow bricks are considered to have sound insulation functions in the arrangement. Relatively speaking, the thickness of the 95 brick wall is the same as that of the hollow bricks. It is slightly better than the hollow brick.
It is possible to reduce the pressure on the ground because it is lighter. Can make the internal pressure = external pressure building is not easy to crack!
Non-load-bearing hollow brick walls shall have at least three (three) leather solid bricks at the bottom.
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