【摘要】 保证现浇砼的强度、观感性能,必须从砼的模板、原材料、拌合、浇筑、养护等进行质量控制。更多还原

【Abstract】 To ensure strength and impression property of cast-in-place concrete, quality control must be in progress from pattern, raw materials, mixing, pouring and maintenance of concrete and so on.更多还原