这十种防水材料不能不知! |
添加时间:2018/1/10 17:07:14 浏览次数: |
近年来,建筑防水的应用已经从单一的房屋建筑防水,延伸到高速铁路、隧道桥梁、高速公路、地铁隧道、垃圾填埋、污水处理等工程建设领域,防水材料也日新月异,笔者根据近年来防水材料在市场中的应用、效果及市场需求,提出了中国未来几年值得发展的十种新型防水材料。 In recent years, the application of building waterproofing from single building waterproof, extends to the field of engineering construction of high-speed railway bridges, tunnels, highways, subway tunnels, landfill, sewage treatment, waterproof materials also change rapidly in recent years, according to the application of waterproof materials in the market, and the effects of market demand, put forward China worth the next few years the development of ten kinds of new waterproof materials. 一、十种防水材料简介: A brief introduction of ten kinds of waterproof materials: (一)喷涂速凝橡胶沥青防水涂料 (1) spraying speed coagulating rubber bitumen waterproof coating 1.1 产品简介 1.1 product introduction 喷涂速凝高分子橡胶沥青防水涂料,是由橡胶改性沥青乳液和促凝剂构成的水乳型喷涂涂料,采用专门喷涂设备喷涂,快速成膜。 Sprayed quick setting polymer rubber asphalt waterproof coating, emulsion paint is made of rubber modified asphalt emulsion and coagulant composed of spraying, spraying adopts special spraying equipment, fast film. 1.2 产品特点 1.2 product features 1)超高弹性,涂料采用多种高含量橡胶对沥青进行改性,经乳化、交联成纳米级细度,涂膜具有1000%以上的断裂伸长率和85%以上的弹性恢复率。 1) super high elasticity. The paint is modified by many kinds of high content rubber. The asphalt is modified by emulsification and cross-linking. The coating has more than 1000% elongation at break and more than 85% elasticity recovery rate. 2)采用喷涂技术,效率高,实现无缝连接,不窜水。对异形结构或形状复杂的物体有独到之处,施工非常简捷方便。 2) the use of spraying technology, high efficiency, the realization of seamless connection, no water. It is very simple and convenient for the construction of an object with complex shape or complex shape. 3)对基层适应能力强,可用于钢筋混凝土、压型钢板、塑料以及各种砌体材料等基层材料上。 3) strong adaptability to the grass-roots, and can be used in the basic materials such as reinforced concrete, compression steel plate, plastic and various masonry materials. 4)喷涂表面处理简便,无特殊要求可以不做找平层,在适当潮湿度的基面上直接施工。 4) spraying surface treatment is simple, no special requirements can be made without leveling layer and directly construction on the base surface of appropriate moisture and humidity. 5)涂层耐候、耐酸碱性、耐老化性能优越。 5) the weatherproof, acid and alkaline, and aging resistance of the coating are superior. 6)使用寿命长,在不低于0℃环境下均可使用,具有优越出色的抗剥离,抗穿刺能力。 6) long service life, can be used under the environment of less than 0 degrees C, with excellent excellent anti stripping, anti puncture ability. 7)施工过程中,可以连续作业,不含挥发性有机化合物,无毒无味,无废气排放,不污染环境,可以适用于密闭的空间中。 7) during construction, it can be continuously operated without volatile organic compounds, non-toxic, tasteless, no exhaust gas and no pollution. It can be applied to confined space. 8)快速成膜,喷涂后几秒即可固化成型。 8) fast film formation, spray after a few seconds can be solidified. 1.3 适用范围 1.3 scope of application 1)地下结构外防水:地铁,建筑地下室,共同沟(电缆,光缆沟)等。 1) underground structure outside waterproof: subway, building basement, common ditch (cable, optical cable ditch) and so on. 2)屋顶防水:混凝土平顶屋面,彩钢夹心保温板,石板瓦等。 2) roof waterproof: concrete flat roof, color steel sandwich insulation board, stone tile and so on. 3)人工湖、水池、废弃物处理厂、污水处理厂、沉降池等。 3) artificial lakes, pools, waste disposal plants, sewage treatment plants, sedimentation tanks and so on. 4)桥面防水。 4) the bridge surface is waterproof. 5)车辆底盘及船舶的防腐、防污。 5) the anticorrosion and antifouling of the chassis and ships of the vehicle. (二) 非固化橡胶沥青防水材料 (two) non curing rubber bitumen waterproof material 2.1 产品简介 2.1 product introduction 非固化橡胶沥青防水涂料是由胶粉、改性沥青和特种添加剂制成的塑性膏状体,具有长期不固化的防水材料。 Non curing rubber bitumen waterproof coating is a plastic paste made from rubber powder, modified asphalt and special additives. It has long - term non - curing waterproof material. 2.2 产品特点 2.2 product features 1)不固化,固含量大于98%,几乎没有挥发物,施工后始终保持胶状的原有状态; 1) not solidified, solid content greater than 98%, almost no volatiles, and always keep the original state of colloid after construction. 2)粘结性强,可在潮湿基面施工,且能与任何异物粘结,施工时材料不会分离,可形成稳定、整体无缝的防水层; 2) strong cohesiveness, can be constructed on wet base surface, and can be bonded to any foreign material. The material will not be separated during construction, and it can form a stable and seamless waterproof layer. 3)蠕变性能好,柔韧性好,延伸率高,适于基层变形; 3) the creep properties are good, the flexibility is good, the elongation is high, and it is suitable for the deformation of the base. 4)自愈性强,施工时即使出现防水层破损也能自行修复,维持完整的防水层; 4) self healing, even when the waterproof layer is damaged, it can be repaired by itself and maintain a complete waterproof layer. 5)施工简单,既可刮抹施工,也可喷涂施工。既可在常温施工,也可在零度以下施工; 5) the construction is simple, it can not only scrape the construction, but also spray the construction. It can be used both at normal temperature and below zero. 6)能阻止水在防水层流窜,易维护管理; 6) can prevent the water flows in the waterproof layer, easy maintenance and management; 7)可与其他防水材料同时使用,形成复合式防水层,提高防水效果; 7) it can be used at the same time with other waterproof materials to form a compound waterproof layer to improve the waterproof effect. 8)耐久、耐腐、耐高低温、延伸性能优秀,无毒、无味、无污染,不燃于火。 8) durable, corrosion resistant, high and low temperature, excellent extension performance, non-toxic, tasteless, pollution-free, not flammable in fire. 2.3 适用范围 2.3 scope of application 1)广泛应用于各种领域的非外防水工程,工业与民用建筑及种植屋面工程。 1) widely used in various fields of non - external waterproof engineering, industrial and civil buildings and roofing projects. 2)地下结构、地铁车站、隧道、桥面等工程。 2) underground structure, subway station, tunnel, bridge surface and other projects. 3)变形缝堵漏工程。 3) deformed seam plugging project. (三) 渗透型环氧树脂防水材料 (three) permeable epoxy resin waterproof material 3.1 产品简介 3.1 product introduction 以环氧树脂、稀释剂、改性剂为主要成分,在与固化剂反应后生成具有三维立体网状结构涂膜的双组份反应型防水材料。 Epoxy resin, diluent and modifier are used as main components. After reaction with curing agent, two component reactive waterproofing material with three dimensional net structure coating is generated. 3.2 产品特点 3.2 product features 高渗透型环氧树脂防水涂料具有优异的渗透性、可灌性的环氧材料,能渗入微米级的岩土孔隙与裂缝、能在混凝土表面通过毛细管道及微孔隙和肉眼看不见的微细裂纹渗入混凝土内2mm以上。 The epoxy resin waterproofing coating with high permeability has excellent permeability and irrigability. It can permeate pores and cracks of micron sized rock and soil. It can infiltrate into concrete within 2mm by capillary pipes and micropores and invisible cracks on the concrete surface. 3.3 适用范围 3.3 scope of application 1)屋面和地下室等混凝土的防水或补强,厨房、卫生间防水。 1) the roofs and the basement and other concrete are waterproof or reinforcing, and the kitchen and toilet are waterproof. 2)PVC管与楼板间连接部位的防渗。 2) the anti seepage of the connecting part between the PVC tube and the floor. 3)桥梁桥面防水、防腐蚀。 3) bridge deck is waterproof and anticorrosion. 4)地下工程地面与墙体及桩头。 4) ground and wall and pile head of underground engineering. 5)地铁工程大开挖地段结构及车站顶板与侧墙。 5) the structure of the large excavation of the subway project and the roof and side wall of the station. 6)过江隧道大沉管的外防水兼防腐。 6) the outer waterproofing and anticorrosion of the large caisson of the crossing river tunnel. 7)文物保护单位木结构梁柱的加固补强与防水。 7) the strengthening and waterproof of the beam column of the wooden structure of the cultural relic protection unit. 8)混凝土保护剂等。 8) concrete protection agent and so on. (四)喷涂水泥基防水材料 (four) spray cement based waterproof material 4.1 产品简介 4.1 product introduction 高性能水泥和砂子为主要成分,同时加入了加入几十种化学元素,如硝酸钠,硫酸钙,硫酸钠,氧化钙,氯化钙及微量胶粉配成的灰色粉末,遇水后,产生电化学反应,使水泥颗粒分解,水泥中的金属元素发挥效用,而使水泥颗粒完全水化,并达到水泥的最大利用效能,达到高密度,高抗渗性,高粘结强度等特点。 High performance cement and sand as the main ingredient, while adding added dozens of chemical elements, such as sodium nitrate, calcium sulfate, sodium sulfate, calcium oxide, calcium chloride and trace grey powder with powder, water, produce electrochemical reaction, the decomposition of cement particles, metal elements in cement works, and the complete hydration of cement particles, and achieve maximum efficiency by using cement, high density, high permeability, high bonding strength etc.. 4.2 产品特点 4.2 product features 1)优异的防水抗渗能力,真正的多重动态防水。 1) excellent waterproof and impermeability, real multiple dynamic waterproofing. 2)和混凝土砖石结构超强的粘接能力,可带水作业,无论是迎水面,还是复杂的背水面防水,均能收到非常好的效果。 2) strong bonding ability with concrete brick and stone structure. It can bring water to work. It can achieve very good results no matter facing water or complex surface water. 3)高效率的高压喷涂技术,厚度均匀的无接缝施工,并且可根据施工需要求调 3) high efficiency high pressure spraying technology, uniform thickness without joint construction, and can be adjusted according to the needs of construction. |
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