屋面及地下室漏水是建筑工程中的常见病、多发病,是一种比较难以治理的顽症。新房建成伊始,用户喜迁新居,可是住在楼房顶层的住户往往会感受到屋漏之苦。地下室也常因地下水的渗漏而潮湿不堪,无法充分地加以利用。渗漏给用户带来了无穷的烦恼,也使施工单位深感头痛。本文将向大家介绍一种价廉物美、施工方便的防水材料——掺加 Leakage of roof and basement is a common and frequently-occurring disease in construction projects. It is a chronic disease that is difficult to manage. When new homes were built, users moved to new homes, but tenants who lived on the top floor of the building often felt the pain of housing leaks. The basement is often wet due to the leakage of groundwater and cannot be fully utilized. Leakage has brought endless annoyance to users, and it has also caused construction units to feel a headache. This article will introduce to you a cheap, easy construction waterproof material - add