• SPU301Single-Component Polyurethane Waterproofing Paint System 1
  • SPU301Single-Component Polyurethane Waterproofing Paint System 2
SPU301Single-Component Polyurethane Waterproofing Paint

SPU301Single-Component Polyurethane Waterproofing Paint

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1000 kg
Supply Capability:
500000 kg/month

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SPU 301Single-Component Polyurethane Waterproofing Paint is made out of the main materials 

of isocyanate and polyether polyol, together with various auxiliaries and fillers by polyreaction ,we coat it on the 

waterproofing base, after chemical reaction of NCO terminal group of polyurethane prepolymer and moisture in air, it 

forms a jointless , flexible and strong rubber waterproofing film.

Advantages

Single component, being available after open the paint can, 

convenient construction.

·High tensile strength, large elongation, good elasticity, 

perfect low and high temperature resistance, and being 

adaptive to shrinkage, fracture and deformation of base.

·Strong bonding strength, no need to apply brushing coat of 

base treating agent on various qualified base surfaces.

·Large single time coating thickness, compact film, no 

pinhole, no bubble.

·Film is formed by chemical reaction, long term resistance 

of water erosion, corrosion resistance, mould resistance and 

fatigue resistance;

·Environmental protection, contains no benzene or coal 

tar due to usage of high boiling point solvent, adding solvent 

during construction is unnecessary.

·Cold construction:easy to use.

Application Range

Adaptive to basement (basement of building, basement 

parking lot, open-cut subway and passageway).

·Kitchen, bathroom, floor,balcony, non-exposed roof.

·Waterproofing engineering of swimming pool, man-made 

fountain, water pool and water canal.

·Roof waterproof engineering for parking lot and square .

Reference Dosage

For each millimeter thick film, coating dosage weight is 

about 1.4-1.7kg/ ㎡ .


Q: Slope roof drains do not need to be waterproof
In addition, according to conventional settings vertical and horizontal sub-grid, complex structure easy to leak.
Q: How to do waterproof bathroom, construction process is what
4, closed water test. Closed water test, the highest point of the ground water can not be less than 2 cm, save at least 24 hours, observe the phenomenon of no leakage after the operator. If there is leakage, need to redo, and can not neglect.
Q: What is the car waterproof sticker material?
Engraving process car sticks A. knife engraving process: refers to the computer will be vector graphics input knife machine, the knife will be cut into a preset film shape, and then by hand will be different colors together Finished, and finally in the finished product posted on the surface of a layer of transparent transfer film, after the stickers to remove the stickers; due to knife car paste production process is complex, high cost of materials, currently only suitable for individual car and Che Youhui team Small customization
Q: Find the construction steps for waterproof coatings
1, base surface treatment (1) roof structure After the completion of concrete pouring, should be repeated water compaction, so that the surface of the grass-roots level, the flatness with 2m to check the ruler, ruler and grass-roots gap of not more than 5 mm, and only allow gentle changes. (2) the base surface of the pores, rugged, honeycomb, gap, sand, etc., should be promptly treated, the base surface must be clean, no floating slurry, no water beads, no water; when the base surface appears more than 0.3 mm cracks , Should rush each 10 cm brushing 1 mm thick polyurethane coating waterproof layer, and then set the polyurethane cloth reinforcement layer, and finally brushing waterproof layer. (3) all the corners are used 5 × 5㎝ 1: 2.5 cement mortar for chamfering, the angle made R = 10 mm rounded corners.
Q: What material is used for waterproofing of tarpaulin
Cement-based waterproof paste (such as the Swiss Sika) Product category Cement-based materials non-toxic, environmentally friendly, both in the construction process also Is formed after the harmless to humans and animals.
Q: Oriental rain rain waterproof how to
2, Oriental rain rain waterproof coating application If the above content can not accurately explain the East rain rain waterproof paint is good, then continue to look at the East Rainbow waterproof coating since the application of this Examples, I believe that most consumers can not say. Oriental Yuhong waterproof coating with its excellent product performance is applied to the Great Hall of the People, China Millennium Monument, the Three Gorges Hydropower Station, Beijing Metro, Capital Airport, Beijing Wuhuan, Sixth Ring, Beijing-Shanghai high-speed, directly under the central grain depot, China Central Television, National Aquatics Center (Water Cube), National ...
Q: FRP finished brush on what can be waterproof do not fade
On the surface of the gel coat it is, a lot of gel coat points, the specific performance of what you want, you can communicate with the supplier
Q: What are the key points and contents of the quality control of waterproof material?
1, polymer cement waterproof coating: it consists of a variety of water-based polymer emulsion and a variety of additives mixed with high-quality cement powder composition. Because of its high cost of polymer emulsion components (about 19,000 yuan / T), and the low cost of powder (about 800 yuan / T), it is because the liquid material, powder huge spread, the vast majority of fraud is to use 801 Glue + fossil powder + green dyestuff + cement blending; the other is to change the liquid material, the proportion of powder will be your liquid material consumption, as much as possible to increase the amount of powder. Resulting in poor waterproof coating adhesion, intolerance, after the completion of the finished product should not be too hard to pull down by hand, and was not much ductility of the sheet or even hand rub a few times into a powder, with blisters Will break down into small pieces. Can also be used to cut the finished product coating and then placed in the refrigerator freezer room after 8 hours to remove, gently forced to break will be broken, and the national standard requirements of the material to achieve low temperature flexibility -10 ℃.
Q: Why should the use of high pressure perfusion waterproof plugging method
High pressure grouting construction principle: is a special high-pressure grouting waterproof material through the high-pressure infusion equipment into the concrete crack structure extended until all the cracks (including the naked eye is difficult to meet) filled with water (water) with the cross-linking reaction, Release a large number of carbon dioxide gas, resulting in secondary pressure, high pressure and secondary pressure will be pressed into the elastomer and filled with all the gaps, to stop the purpose of leakage, it can be said that the best performance of plugging material,
Q: Villa roof leakage what general reasons, what materials to remedy
First, the roof leak to find the first leak, looking for the main leak from the roof to the lower to find leakage. First look at the roof there is no crack, the original waterproof layer is not aging, the roof of the original waterproof membrane has no bubbles, there are bubbles to prove that the water has entered the bottom of the waterproof layer, and thus leaking, and roof On the gutter there is no clogging.

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