Aerated Concrete Block Wall Plastering Cracking What is the aerated concrete?
Practice has proved that, in order to crack, the choice of plaster mortar deformation capacity should be greater than the aerated concrete deformation capacity, its flexibility than aerated concrete, strength and aerated concrete is almost the same; at the same time plaster outside the anti- Crack material and decorative layer of material deformation capacity and flexibility should be strengthened layer by layer, step by step gradient
And the solution of aerated concrete wall to solve the aerated concrete outer wall plaster layer of the hollow crack technical problems, in addition to the use of special masonry mortar for construction, the most important thing is to use and aerated concrete material phase To adapt to the special plaster mortar for construction, this kind of plaster mortar strength, thermal conductivity, elastic modulus, linear expansion coefficient, single sneek sniper Pie Pie paint slanting riveting line shrinkage coefficient and other properties and aerated concrete phase To adapt, but also have a strong water retention and water absorption, easy to work, good affinity
