| 防水材料必要性 |
| 添加时间：2018/11/16 16:44:49 浏览次数： |
| 建筑防水即为防止水对建筑物某些部位的渗透而从建筑材料上和构造上所采取的措施。防水多使用在屋面、地下建筑、建筑物的地下部分和需防水的内室和储水构筑物等。按其采取的措施和手段的不同，分为材料防水和构造防水两大类。材料防水是靠建筑材料阻断水的通路，以达到防水的目的或增加抗渗漏的能力，如卷材防水、涂膜防水、混凝土及水泥砂浆刚性防水以及粘土、灰土类防水等。 Building waterproofing is to prevent water from penetrating some parts of the building and take measures from building materials and structures. Waterproofing is mostly used in roofs, underground buildings, underground parts of buildings, waterproof interiors and water storage structures. According to the different measures and means adopted, they are divided into two categories: material waterproof and structural waterproof. Material waterproofing is based on building materials to block water access, in order to achieve waterproofing purposes or increase the ability to resist leakage, such as membrane waterproofing, concrete and cement mortar rigid waterproofing, clay, lime and soil waterproofing and so on. 构造防水则是采取合适的构造形式，阻断水的通路，以达到防水的目的，如止水带和空腔构造等。 主要应用领域包括房屋建筑的屋面、地下、外墙和室内；城市道路桥梁和地下空间等市政工程；高速公路和高速铁路的桥梁、隧道；地下铁道等交通工程；引水渠、水库、坝体、水利发电站及水处理等水利工程，等等。随着社会的进步和建筑技术的发展，建筑防水材料的应用还会向更多领域延伸。 Structural waterproofing is to take appropriate structural form to block the water access, in order to achieve the purpose of waterproofing, such as water stop zone and cavity structure. The main applications include housing roofing, underground, exterior and interior; city roads and bridges and underground space bridge, highway and municipal engineering; high-speed railway tunnel; underground railway traffic engineering; engineering aqueducts, reservoirs, dams, hydroelectric power station and water treatment, water conservancy, etc.. With the social progress and the development of building technology, building waterproof materials applications will be extended to more areas. |
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