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在地下室、水池等防水工程施工中,为提高防水混凝土的抗渗能力,应采取以下措施。一、设计为有效提高防水混凝土的抗裂性,应尽可能配置细而密的钢筋,以分散应力。并采用带肋钢筋,以增大握裹力,提高混凝土的抗裂性。为了防止由于温度变化而引起的结构收缩裂缝,防水混凝土结构设计壁厚不宜过薄,并应配置一定数量的温度钢筋。
In the construction of waterproofing works such as basements and pools, in order to improve the impermeability of waterproof concrete, the following measures shall be taken. First, it is designed to effectively improve the crack resistance of waterproof concrete. Fine and dense steel bars should be configured as far as possible to distribute the stress. Ribbed steel bars are used to increase the grip strength and improve the crack resistance of concrete. In order to prevent structural shrinkage cracks caused by temperature changes, the wall thickness of the waterproof concrete structure design should not be too thin, and a certain amount of temperature rebar should be configured.