Two component spray polyurea polyurea waterproofing coating The polymer modified asphalt waterproof coating for road bridge is a new environmentally friendly waterproof coating which is based on petroleum asphalt and uses a variety of high-quality polymer as a composite modifier and is scientifically compounded.
The coating has excellent heat resistance, cohesiveness and shear resistance, and has good affinity with petroleum asphalt products, and can fully meet the special requirements of asphalt concrete bridge deck waterproofing.
The waterproof performance is durable and reliable. It is a special coating for waterproof construction of all kinds of bridges and viaducts.
|Product Name:||Liquid Rubber Bitumen Coating|
|Cold flexibility:||-20ºC, no cracks|
|Package:||Metal Drum or Customized|
|Product Keywords||polyurea waterproofing coating,polymer roof coatings,polymer coating|
- Water-based products, do not contain toxic and harmful volatile substances, and do not pollute the environment.
- Good heat resistance and high temperature resistance up to 160°C~180°C.
- Flexible, good extensibility, able to withstand the structural deformation requirements under dynamic load conditions.
- High bonding strength, good shear resistance, and can effectively transmit traffic horizontal loads.
- Liquid cold construction, waterproof layer without seams
|1||Appearance|| Brown or dark brown liquid,|
No gel or agglomeration after agitation,
|3||Surface drying time,h||≥4|
|4||Hard drying time,h||≥12|
|6||Low temperature flexible,ºC||-15||-25|
|7||Tensile strength non-treated,Mpa||0.5||1|
|8||Breaking elongation non-treated,%||≥800|
|10||Bonding strength with concrete,Mpa||≥0.4||≥0.6|
|Tensile strength retention,%||80|
|Breaking elongation non-treated,%||≥800|
|Low temperature flexible,ºC||-10||-20|
|Increase in quality,%||≤2.0|
|Tensile strength retention,%||≥80|
It is widely used for waterproofing bridge decks of various types of bridges.
The product is packaged in a clean and dry plastic drum or an iron drum lined with plastic bags, 25kg/barrel.
Yunnan Sanjing Waterproof materials Co., Ltd. was founded in 1998 and covers an area of more than 110,000 square meters. Headquartered in Yunnan, China, the company has 4 production bases and more than 8 branches all over the country.
Sanjing produces many kinds of asphalt shingles, PVC/TPO/ EPDM waterproof membrane, SBS/APP modified bitumen waterproof membrane, self-adhered bitumen membrane, waterproof coatings and others.
The company has passed ISO9001:2008 quality management system certification, and ISO14001:2004 environmental management system certification. The products are exported to many countries and regions, such as United States,Canada,Southeast Asia, Europe, and Africa.
Holding the operation idea of "Quality first, honesty first ", Sanjing will make all efforts to provide quality products and efficient services for clients at home and abroad.
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