Haichen supplies plastic waterstops, PVC external adhesive waterstops, national standard 280-4mm EVA waterstops, with complete specifications

Description :

　　PVC plastic waterstop is a waterstop product made by mixing, granulation, extrusion and other processes of PVC polyvinyl chloride resin and various additives. This product utilizes the elastic deformation characteristics of polyvinyl chloride resin to play a leak proof and anti-seepage role in building construction joints, and has the characteristics of corrosion resistance and good durability.

　　The construction method of PVC plastic waterstop is the same as that of rubber waterstop. When installing and burying, it is necessary to make the interface with the concrete flat and the joint part firmly bonded. During the pouring process, the concrete should be fully vibrated with appropriate force to achieve good bonding with the concrete and obtain the waterstop effect. Performance index standard hardness (Shore A) degree of plastic waterstop ≥ 65; Tensile strength, MPa≥12; Tensile elongation at break,% 300; Tear strength; KN/m≥25; Brittle temperature, ℃ ≤ -30; Hot air aging at 70 ℃ for 72 hours; tensile strength; MPa≥10; Tensile elongation% ≥ 240

　　Construction precautions for PVC plastic waterstop

　　A. During the construction process, due to the presence of many sharp stones and steel bars in the concrete, users should be careful to avoid mechanical damage to the plastic waterstop during operation.

　　B. When using plastic waterstops, it is necessary to ensure that the interface between the waterstop and the concrete is flat, and there should be no flipping or twisting of the waterstop. Otherwise, it should be adjusted in a timely manner.

　　C. When pouring and fixing the waterstop, it is necessary to prevent the waterstop from shifting and affecting the waterstop effect.

　　D. The joint of the waterstop can be ensured to be firm using methods such as bonding and hot welding. E. During the process of pouring concrete, attention should be paid to sufficient vibration to achieve full bonding between the waterstop and the concrete. The usual specifications for plastic waterstops include: 280 × 6300 × 4300 × 6300 × 8300 × 10350 × 8350 × 10, etc.

AfterSalesService :

• Plastic waterstop