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混凝土抗渗性试验广泛应用于我国建筑、水利各领域。对一些水工建筑、有防水要求的建筑部位,其所使用混凝土的抗水渗透性能是非常重要的材料技术指标。混凝土抗渗仪利用密封供应管路内压力处处相等的原理(帕斯卡原理)由电接点压力表或压力传感器(对数显控制的混凝土抗渗仪)来指示压力值,以电动液压泵对供水容器内加压,输出到供压管路,并通过电接点压力表或压力传感器(对数显控制的混凝土抗渗仪)及压力控制器来控制加压力
Impermeability test concrete is widely used in China's construction, water conservancy fields. For some hydraulic construction, waterproofing requirements of the construction site, the water resistance of concrete used in it is a very important material technical indicators. Concrete impermeability meter using the principle of equal pressure in the sealed supply line (Pascal principle) by the electric contact pressure gauge or pressure sensor (digital control concrete impermeability meter) to indicate the pressure value of the electric hydraulic pump on the water supply vessel Within the pressure, the output pressure to the pipeline, and through the pressure gauge or pressure sensor (for digital control concrete impermeability meter) and the pressure controller to control the pressure