Strengthen maintenance of poured concrete. Prevent concrete surface free water from losing too quickly.

加强养护, 防止混凝土表面游离水蒸发过快.

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The surface of poured concrete may vary according to its finish and aggregate.

浇注混凝土的表面依照其表面抛光材料和混凝料的不同而变化.

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Frame by frame pre - poured concrete load - bearing wall is cut off from the role.

框架结构全部由事先浇筑的混凝土框架 承重,墙只是起隔断作用.

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