Color cement concrete is prone to form white efflorescence on the surface after a period of time, that is because of the salt out phenomenon of cement.
用彩色水泥配置的混凝土在使用一段时间后，其表面会产生白霜，即产生水泥的盐析。
Color cement concrete is prone to form white efflorescence on the surface after a period of time, that is because of the salt out phenomenon of cement.
用彩色水泥配置的混凝土在使用一段时间后，其表面会产生白霜，即产生水泥的盐析。
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