water impermeability

基本解释

After use this product with a colorless, transparent, reflective heat, water impermeability, non-toxic, pollution-free, anti-aging, and strong adhesion, excellent performance.
本产品使用后具有无色透明、反光散热、防水抗渗、无毒、无污染、耐老化、附着力强等优异性能。
The bad treating of mass concrete grouting tend to result in the surface cracks and penetrability cracks of concrete and affects the integrity, durability and water impermeability of the structure.
大体积混凝土浇筑处理不好，常常导致混凝土产生表面裂缝和贯穿性裂缝，影响结构的整体性、耐久性和防水抗渗性。
Underground construction: interior and exterior walls, floor, underground tunnels, elevator shafts and other parts of the role of water impermeability of compression.
地下建筑：内外墙、底板、地下隧道、电梯井等部位的防水抗渗抗压作用。