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水性聚氨酯砂浆地坪拥有优异性能

发布时间:2021-01-23 14:34:35人气:482

一、水性聚氨酯砂浆地面是一种自流平、中重、实心、彩色、三组分、水性聚氨酯为主、水泥和骨料的砂浆层,它具有优异的耐磨性、抗冲击性、耐化学侵蚀性等物理侵蚀性。它美观、易清洗、骨料质地光滑。本产品铺设厚度为4-6mm

水性聚氨酯砂浆地面是一种具有自流平表面效果的多功能地面。它具有特殊的纹理表面和一定的触变抗下垂特性。

水性聚氨酯砂浆地坪系统自20世纪70年代在欧美诞生并应用以来,世界各地数百万平方米的案例证明它具有独特的高性能,特别适用于食品卫生、化学腐蚀、高温湿热、浸水等极端工业环境湿滑、低温冻结、载荷大、冲击力强。水性绿色,低碳环保。

由于聚氨酯砂浆地坪材料具有超高的物理力学性能,如高强抗压、韧性抗裂、耐磨损、耐腐蚀、耐高低温、基层防潮等。特别适用于其他楼层难以解决的极端环境,如超高压电气、制药、化工、低温冷库、食品加工厂、乳制品厂、啤酒厂、超重载系统等。


二、水性聚氨酯砂浆地坪制品的特性

耐各种有机和无机酸、碱、胺、盐和溶剂。

与混凝土相似的热膨胀系数使其能够在热循环中随基底移动。其物理性能保持在-40°C115°C的温度范围内。

它能承受热水冲洗和间歇蒸汽。

粘结强度大于混凝土的抗拉强度(混凝土先破坏)。

没有污渍,没有气味。

当受到冲击/变形时,它具有延展性,不会导致裂纹或分层。

由于纯硅的集合体结构,它具有很高的耐磨性。

无需增设伸缩缝,采用威巴斯聚氨酯砂浆地坪系列产品,可方便地维护和延长现有伸缩缝的使用寿命。

易于维护。


三、水性聚氨酯砂浆自流平地面应用部位

地面砂浆主要用于保护混凝土基层,但经过适当的表面处理后,对大多数钢表面也有同样的保护作用。

主要用于食品加工厂、制药企业、干湿加工区、冷藏冷冻区、乳品厂、啤酒厂、蒸馏车间、实验室、化工厂、制浆造纸厂、仓库、仓储区。


  一、Waterborne polyurethane mortar floor is a self leveling, medium to heavy, solid, color, three component, waterborne polyurethane based, cement and aggregate mortar layer, which has excellent wear resistance, impact resistance, chemical resistance and other physical erosion resistance. It is beautiful, easy to clean and smooth aggregate texture. The laying thickness of this product is 4-6 mm
  Waterborne polyurethane mortar floor is a kind of multi-purpose ground which provides self leveling surface effect. It has special texture surface and certain thixotropic anti sagging characteristics.
  Waterborne polyurethane mortar floor system was born and applied in Europe and America since 1970s. Millions of square meters of cases around the world have proved that it has unique high performance, especially suitable for extreme industrial environment such as food hygiene, chemical corrosion, high temperature and damp heat, water immersion and slippery, low temperature freezing, heavy load and strong impact. Water based green, low carbon and environmental protection
  Due to the ultra-high physical and mechanical properties of polyurethane mortar floor materials, such as high strength and compression resistance, toughness and crack resistance, wear resistance, corrosion resistance, high and low temperature resistance, moisture resistance of base layer and so on. It is especially suitable for use in extreme environments where other floors are difficult to solve, such as ultra-high voltage electrical, pharmaceutical, chemical, low temperature cold storage, food processing plants, dairy products plants, breweries and extremely heavy load systems.
  二、Characteristics of waterborne polyurethane mortar floor products
Resistant to various organic and inorganic acids, bases, amines, salts and solvents
The coefficient of thermal expansion similar to that of concrete enables it to move with the base through thermal cycle. Its physical properties are maintained in the temperature range of - 40 ° C to 115 ° C.
  It can withstand hot water flushing and intermittent steam
  The bonding strength is greater than the tensile strength of concrete (the concrete fails first)
No stain, no smell
  It is ductile when subjected to impact / deformation and will not cause cracks or delamination
Because of the pure silicon aggregate structure, it has high wear resistance
  There is no need to set additional expansion joints; the service life of existing expansion joints can be easily maintained and extended by using weibasi polyurethane mortar floor series products
Easy to maintain.
  三、Application place of self leveling floor with waterborne polyurethane mortar
  The ground mortar is mainly used to protect the concrete base, but it also has the same protection for most steel surfaces with proper surface treatment
  It is mainly used in food processing plants, pharmaceutical enterprises, wet and dry processing areas, refrigeration & freezing areas, dairy factories, breweries, distillation workshops, laboratories, chemical processing plants, pulp and paper factories, warehouses and storage areas

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