Performance characteristics of PRUF door and window joint filler
Excellent impermeability; The impermeability grade is P6, which meets the requirements of anti leakage in the area with multiple rainwater.
Micro expansion; After the ordinary cement mortar is dry, it contracts and cracks, and the filling treasure is slightly expanded during the dry junction process, so as to prevent itCracked and cold and hot bridges.
Wide construction scope; It can meet the requirements of filling gaps in the width range of 0.2-15 cm, especially suitable for aluminumConcrete wall to be placed in formwork.
Mechanical construction; The construction speed is 4 times higher than that of traditional manual construction by mechanical injection.
Low comprehensive cost; The comprehensive cost of the joint filling treasure of doors and windows is far lower than that of the traditional technology cement mortar and waterproof materialThe comprehensive costof materials and materials is high because of the high cost of leakage maintenance in the later period.
PRUF door and window joint filler
· PRUF sealant is a kind of cement-based bagged powder product.
· Its main components include: high alumina cement, fine quartz sand, waterproof latex powder, expansion agentlmported thermal insulation polystyrene particles, water stabilizer, etc.
· After mixing with water, the caulking powder becomes strong paste. The professional grouting machine is used to mix the door and window frame with the wallThe gap between them shall be filled with waterproof construction.
· It takes the place of the traditional manual joint plugging rough technology, greatly improves the construction efficiency and quality, and effectively improves the quality The leakage of the gap of the gate and window and the prevention of the appearance of the cold and hot bridge.
Scope of application of PRUF door and window joint filler
The gap between U-shaped aluminum alloy door and window frame, the gap between the exterior door window frame and the wall, the bathroom door and window frame, the plastic steel door andwindow frame, the gap between the door and window frame of the internal entrance and exit and the wall.