TB/T 2965-2018 《鐵路橋梁混凝土橋面防水層》
GB/T 19250-2013 《聚氨酯防水涂料》
Executive standard
TB/T 2965-2018 Waterproof layer of concrete deck of railway bridge
GB/T 19250-2013 Polyurethane waterproofing coating
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NRF-C807
鐵路用高強(qiáng)聚氨酯防水涂料High strength polyurethane waterproof coating for railway
執(zhí)行標(biāo)準(zhǔn):
本產(chǎn)品由A組分聚氨酯預(yù)聚體、B組分固化劑組成。使用時(shí)將A、B兩組分按一定比例混合，攪拌均勻，涂覆于基層上反應(yīng)固化成連續(xù)、堅(jiān)韌高強(qiáng)度橡膠防水涂膜的一種高分子防水涂料。
The product is multicomponent waterproof coating, compounded by Polyurethane prepolymer as component A and curing agent component B. A and B should be mixed evenly in proportion. Prepared paint can be applied on substratum, forming to continuously and flexibly reactive polymer waterproof coating.
執(zhí)行標(biāo)準(zhǔn):
TB/T 2965-2018 《鐵路橋梁混凝土橋面防水層》
GB/T 19250-2013 《聚氨酯防水涂料》
Executive standard
TB/T 2965-2018 Waterproof layer of concrete deck of railway bridge
GB/T 19250-2013 Polyurethane waterproofing coating
產(chǎn)品特點(diǎn)
1、良好的回彈性，抗基層形變能力強(qiáng)；
2、可與不同基層粘接，在符合要求的基層上即可直接施工；
3、低溫-35℃彎曲無裂紋，適用于低溫防水工程；
4、拉伸強(qiáng)度6.0MPa，是普通聚氨酯防水涂料的三倍；
5、化學(xué)反應(yīng)成膜，耐水侵蝕、耐腐蝕、耐霉變，特別適用于長期浸水部位的防水。
1. Excellent performance of tensile strength, elongation, and flexibility, which can adapt to the shrinkage, deformation and fracture of substratum.
2. Adaptability: the product can be applied to various type of structure substratum.
3. Excellent low temperature performance is suitable for cold weather waterproofing engineering, that can be curved in -35℃ without cracks.
4. The tensile strength index is 6.0MPa, that is triple to other polyurethane waterproof coating.
5. Product curing by chemical reaction has strong water impermeability, and it has excellent resistant performance of chemical, mould corrosion, which can withstand to long-term immersion, cold weather and influence of complex environment.
產(chǎn)品規(guī)格
|
項(xiàng)目 |
標(biāo)準(zhǔn)要求 |
|
|
類型 |
雙組分（質(zhì)量比 A：B=1：2） |
|
|
混合后顏色 |
紅色 |
|
|
組成 |
A組分 |
B組分 |
|
物理狀態(tài) |
液體 |
液體 |
|
包裝規(guī)格 |
20 kg/桶 |
20 kg/桶 |
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包裝形式 |
鐵桶 |
|
|
Items |
Standard requirements |
|
|
Type |
Multicomponent (mass ratio A:B=1:2) |
|
|
Color after mixed |
Red |
|
|
Components |
Component A |
Component B |
|
Physical condition |
Liquid |
Liquid |
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Packing specification |
20kg/barrel |
20kg/barrel |
|
Packing form |
Metal bucket |
|
適用范圍
適用于鐵路、公路、橋梁、地下室、水池、冷庫等防水工程。
Waterproofing for railway, highway, bridge, and various roof, underground engineering, reservoir and refrigeration house of industrial, civil and municipal construction projects.
