我怀疑喷涂在“她”上面的混凝土也是类似的原理。
该设备是基于Cheshire的ATMOS公司的发明，它可以将金属氧化物喷涂到建筑材料(如混凝土)表面。
The devices, invented by Cheshire-based company ATMOS, are made from a mixture of metal oxide coatings deposited onto common building materials such as concrete.
将该产品喷涂或涂刷在混凝土或大型砌块表面，可显著提高砂浆对基面的粘结力。
Will this product spray or besmear brushs in concrete or large block surface, can significantly improve the mortar of the base of rapping.
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