Year1
- 规格：
- 25公斤
- 密度：
- 1.6
- 硬度：
- 20-60
>Specifications: kg/bag
>Density: kg
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>Polyvinyl chloride clay is elastic and has strong adhesion. , a new type of building waterproofing material with the advantages of high heat resistance, good low-temperature flexibility, slow aging, acid and alkali corrosion resistance, suitable for hot construction and can be used cold, is improved and developed on the basis of traditional cement. Can replace asphalt linoleum or other waterproofing materials. As building roofs, underground moisture-proofing, waterproofing of gutters and channels, road caulking, etc., it has good results. It is simple to construct and easy to repair, and is very popular among users.
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>Performance and advantages
>It has good heat resistance and cold resistance. It does not drip in hot weather and does not stick to your feet. It is flexible in cold winter and can be used in a temperature range of +℃℃. It has a service life of more than ten years without aging.
>. It has good bonding and elongation properties and is adaptable to changes in the roof base layer caused by thermal expansion and contraction, vibration, settlement and other reasons.
>, aging resistance, certain acid, alkali and oil resistance.
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>Construction scope
>, Covering joints and waterproofing: supplying various new and old concrete roof panels, wall panels, floors, aqueducts, water pipes, overpasses, dykes, Pool tanks, driveways, tunnels, basements and other components. Sealing and waterproofing of structures can play a role in repairing seams and preventing leaks.
> Anti-seepage coating: Applying to dry roofs can replace linoleum waterproofing to paint dry floors, mold surfaces, foundations, caverns, ground tanks and pipes to prevent seepage, moisture and corrosion.
>Special for filling cracks and leaks in highways and bridges.
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>Construction methods of (mortar)
>. When dealing with old cement concrete, it is necessary to remove the aged caulking material and debris in the joints, and keep the joints dry. Moisture content should be less than %.
>. The new cement concrete should be cleaned after sawing the joints.
>. It can adapt to the deformation of wall panels caused by load and temperature changes, etc., and maintain the sealing and waterproof performance of joints.
>. Cut the finished polyvinyl chloride clay into small pieces on the left and right and put it into the pot. Slowly heat up and stir continuously. When melting, the temperature should be controlled at ℃, and the temperature should not exceed ℃. Keep the joints filled without bubbling or escaping. Yellow smoke, thick smoke. If the above phenomenon is found, anneal immediately and speed up the stirring. The melted caulking material can be used at any time and new material can be added for continuous operation. Prolonged heating should be avoided to prevent the performance of the caulking material from changing. Waste material PVC cement is a new type of building waterproofing material that has the advantages of elasticity, strong adhesion, high heat resistance, good low temperature flexibility, slow aging, acid and alkali corrosion resistance, suitable for hot construction and can be used cold. , is improved and developed on the basis of traditional clay. Can replace asphalt linoleum or other waterproofing materials. As building roofs, underground moisture-proofing, waterproofing of gutters and channels, road caulking, etc., it has good results. It is simple to construct and easy to repair, and is very popular among users.
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