Rubber and plastic insulation board construction steps

1. Shake the container before use to make the glue even. In actual installation, use a small can of glue to prevent it from evaporating too quickly. If necessary, pour the large can into the small can. If not, use the can. seal.

2. Using a short, hard brush, apply a thin, uniform, special glue to the bonding surfaces at both ends of the material.

3, the natural drying time of special glue is 3-10 minutes, the length of time depends on the grade of glue, atmospheric temperature and humidity, generally should be follows: the higher the ambient temperature, the greater the relative humidity, the lower the temperature of the medium, the pipeline The larger the diameter, the thicker the material should be; the bare time is more than 20 minutes.

4. When the glue is used, the glue is naturally dried. The correct method of measuring the dryness is “finger touch method”. Touch the rubberized surface with your fingers. If the finger does not stick to the surface of the material and the surface of the material has no sticky feeling, it can be glued. To join, just align the two surfaces of the adhesive interface for a while.

5, the general situation, each kilogram of rubber and plastic glue can be applied to two square meters of bonding surface.

6. When connecting two materials under pressure, do not have to wait for the glue to dry. Use the wet bonding method, first place the material at the installation place, apply glue at the interface of the material, and correctly adjust the position of the two materials. Will soon be firmly bonded according to your design position