| 防水材料就该这么选择！ |
| 添加时间：2019/1/8 15:19:25 浏览次数： |
| 防水材料就该这么选择！ Waterproof material should be chosen like this! 防水涂料是否具有耐候性 Whether Waterproof Coatings are Weatherproof 耐候性是指防水材料因受到阳光照射，温度变化，风吹雨淋等外界条件的影响，而出现的褪色，变色，龟裂，粉化和强度下降等一系列老化的现象。 Weatherability refers to a series of aging phenomena of waterproof materials, such as fading, discoloration, cracking, powdering and strength decline, which are affected by external conditions such as sunshine, temperature change, wind, rain and so on. 防水材料是否具有粘接力 Are waterproof materials adhering to each other? 防水材料粘结力强，涂料中的活性成份可渗入水泥基面中的毛细孔、微裂纹并产生化学反应，与底材融为一体而形成一层结晶致密的防水层。若是具有粘结力，有利于后期进行墙面贴砖。 Waterproof material has strong bonding force. The active ingredients in the coating can penetrate into the capillary and microcracks in the cement base surface and produce chemical reaction. It is integrated with the base material to form a crystalline and dense waterproof layer. If it has cohesive force, it is conducive to later wall tiling. 防水涂料是否具有耐水性 Water Resistance of Waterproof Coatings 市面上很多假冒产品根本不具有耐水性，那么如何检查涂料的防水性呢？小编给大家介绍一个方法，将涂料分多次涂刷在水泥块上，成膜厚度1.2-1.5毫米，放置7天，放入1%碱水中浸泡7天，不分层，不空鼓为合格。 Many counterfeit products on the market do not have water resistance at all, so how to check the waterproof paint? Xiaobian to introduce you a method, the paint is divided into several times on the cement block, film thickness of 1.2-1.5 mm, placed for 7 days, put in 1% alkali water immersion for 7 days, not stratified, not empty drum is qualified. |
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