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现在,人们对不另加面层的混凝土表面能获得理想的装修效果感到兴趣。本文介绍了7种饰面方法,即一次成型,表面化学缓凝,冲洗骨材外露,机械裂纹,酸蚀,人造石铺面,混合技术,同时还考虑了饰面养护和防护处理。 对模板的一般要求 对不粉刷的混凝土墙面来说,模板不仅要能承受混凝土浇注和振捣的压力而不变形,而且接缝必须紧密,面板应是完全不透
Nowadays, people are interested in the perfect decoration effect of concrete surfaces that do not add additional surface layers. This article describes seven kinds of finish methods, namely a molding, chemical retardation of the surface, exposure of the exposed aggregate, mechanical cracking, acid etching, artificial stone paving, and mixing techniques. At the same time, consideration is also given to the maintenance and protection of the facing. General requirements for formwork For non-painted concrete walls, the formwork must not only withstand the pressure of concrete pouring and vibrating without being deformed, but the joints must be tight and the panels should be completely impermeable