防水工程不同于一般的工程，在防水材料的购买上要多加投入，这样才能保证防水的效果和质量，下面济南天宇建防水有限公司的专家给大家介绍一下选择防水材料应该注意哪些方面？
一、多用途
优质家庭防水材料应能解决家庭因水份渗漏所引起的不利于安居的问题，如墙面因渗漏引起受潮，厨房油烟污染造成受潮部位霉变，由于水中酸、碱等对装修材料的腐蚀等，所以，现代家庭防水材料要具备防水、防霉、防腐等多种用途。
Waterproof material quality family should be able to solve the problem of housing is not conducive to water leakage caused by the family, such as walls due to leakage caused by damp, damp parts of the kitchen smoke pollution caused by mildew, because the water acid, alkali and other materials for decoration corrosion, etc. So, the modern family to have waterproof material waterproof, mildew, corrosion and other purposes.
二、多功能
济南防水目前市面上一般的防水材料有不同的防水原理及各自的优缺点。有的防水材料(如防水剂)靠渗入混凝土填补混凝土中的毛细孔来起到防水作用;有的防水材料(如聚氨酯)靠在混凝土表面形成涂膜来阻止水份通过。现代家庭防水材料应同时具备以上不同功能，既能渗透于水泥基层，又能形成涂膜隔断水份，应具有多功能性。
Jinan waterproof waterproof material currently on the market in general have different advantages and disadvantages of each principle and waterproof. Some waterproof material (such as water repellent) by filling concrete into the pores of the concrete to play the role of water; some waterproof material (such as polyurethane) against the concrete surface is formed by coating to prevent moisture. Modern Family waterproof material should also have more different functions, both to penetrate the cement grass roots, but also cut off water to form a coating should have versatility.
三、环保
因家庭空间小，保温隔热的要求使家居密封性能好，所以无毒，环保是当今家庭装修选材的第一要求。
Because of the small family space requirements make home insulation sealing performance, therefore non-toxic, environmentally friendly is today the selection of the first home improvement requirements.