What are the common building adhesives for aluminum alloy doors and windows installation?

Waterproof sealant, also known as acrylate building sealant, has good connectivity, heat resistance, presbyopia resistance and extension effect. The most important thing is that it is non-toxic, will not release toxic substances to pollute the air, is not flammable, and is very convenient to use. Generally used between window frames and walls, all types of doors and windows will use this waterproof building adhesive. Because it is used between the wall and the window frame, it has waterproof effect.

polyfoam

Polystyrene foam, also known as polyurethane foaming agent, is the product of the cross combination of aerosol technology and polyurethane foam technology, and the sponge state appears in branch pipe and gun type. It has the advantages of positive foaming, high expansion and small shrinkage. The foam has good strength and high adhesion. The cured foam has many effects, such as caulking, bonding, sealing, heat insulation, sound absorption and so on. It is an environment-friendly and energy-saving building material, which can be used for sealing and plugging, filling gaps, fixing and bonding, heat preservation and sound insulation, and is especially suitable for sealing and waterproofing between plastic steel doors and windows or broken aluminum doors and windows and walls.

glass cement

Glass glue, also known as silicone building weatherproof glue, has good bonding effect and high tensile strength, and also has the functions of weatherproof, shockproof and moistureproof. After using the adhesive, there will be a special feature, and the adhesion is very good. After fixation, it has good adhesion to aluminum profiles, steel and glass.

The above three building sealants are essential products in the installation of aluminum alloy doors and windows. Building sealant is mainly used to make doors and windows more tightly sealed, play a waterproof role, prevent rainwater from entering the room through the window sill, and achieve the effect of heat preservation through sealing, so that we can not be cold in winter.