PVC plastic waterstop is also known as "plastic belt", it is made of PVC resin and all kinds of filling agent, through mixing, granulation, extrusion process, made of a water stop material, through mixing, granulation, extrusion process and water-stop products made. The elastic deformation property of elastomer material is used to prevent leakage and infiltration in construction joints, and it has the characteristics of corrosion resistance and durability.
Plastic stop water is used to make full use of polyvinyl chloride resin with the elastic deformation property to prevent leakage and infiltration in the construction joints, and has the characteristics of corrosion resistance and durability.
specification
280 x 6mm,300 x 4mm,300 x 6mm,300 x 8mm,300 x 10mm,350 x 8mm,350 x 10mm, etc.
The PVC plastic waterstop is mainly used for the construction of concrete pouring and the construction of the concrete. Such as tunnels, culverts, aqueducts, DAMS, storage structures, underground facilities, etc.
Application
Type 651 is used for small and medium concrete dam body and plant, tunnel, culvert, open channel, culvert, etc. Type 652 is used for large and medium concrete dam bodies. Type 652 is used for small and medium concrete dam body and plant, tunnel, culvert, open channel, culvert, etc. Type 861 is used in the panel rockfill dam. The type 653 is used for small structures and slurry tablets for the face rockfill dam body. Type 654 is used for large and medium concrete dam bodies. The outer post is used for concrete deformation to meet the water surface. Type 655 is used for gate dam, gravity dam, concrete dam etc. The grouting can be used for concrete deformation joint.
The construction method
The plastic stop water belt construction method is the same as the rubber stop water belt. When pouring buried interface to make it with concrete joint level off, the joint part of adhesive binding, watering the buried with appropriate force in the process of vibrating concrete fully, make it combined with concrete is good, in order to obtain the best effect of water stop.
considerations
- During the construction process, due to the many pointed stones and steel bars in the concrete, the operation is to avoid mechanical damage to the stop water belt.
- When locating the plastic stop water belt, it is necessary to make the concrete interface fit and flat, not to show the phenomenon of anti-hose reversal and distortion, otherwise it should be adjusted in time.
- When pouring the fixed water belt, it shall prevent the offset of the stop water belt, which will affect the effect of water stop.
- The plastic stop water belt joint can be used for bonding and thermal welding, so as to ensure the joint is strong.
- Pay attention to the full vibration during pouring concrete to achieve the full integration of the stop hose and concrete.
