paint t roughness 油漆粗糙度
Because the roughness and intensity will not described again and concrete moisture greatly affect the paint film, the measurement of concrete moisture content and roughness should be introduced.
因平整度、强度不再累述，而因含水率对涂膜的影响较大，故对其测定做介绍。
Use high voltage gas-free spraying or roller coat to deal with the cleanness and roughness of the surface. And paint a coat with epoxy closed primary coat paint.
在处理清洁、平整的砼表面，采用高压无气喷涂或辊涂，环氧封闭底涂料一道。
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