Precautions for Installation of Rubber and Plastic Thermal Insulation Material

Release time:2020-02-08


Precautions for Installation of Rubber and Plastic Thermal Insulation Material

Because the rubber and plastic thermal insulation material has a series of characteristics such as good fire resistance, long service life, convenient installation and soft material, it has been widely used in the field of heat preservation and cold preservation.

Therefore, it is necessary for us to discuss the precautions for the installation of rubber and plastic insulation materials, so as to achieve a multiplier effect in the construction process.

After many years of on-site installation experience and some national technical standards, the installation of rubber and plastic insulation materials should be summarized as follows:

1. All cutting gaps and joints shall be bonded and sealed with special rubber glue.

2. After installation, all tees, elbows, valves, flanges and other accessories must reach the design thickness.

3. Do not use too much force when bonding glue, and the interface between all materials should be bonded under slight extrusion.

4. When installing, the large pipe should be followed by the small pipe, the elbow, the tee, the straight pipe, and the valve and the flange.

5. When installing frozen water pipes and refrigeration equipment, the gaps between the two ends of the rubber and plastic pipes and the iron pipes need to be coated with glue and bonded, and the bonding width should not be equal to the thickness of the rubber and plastic materials.

6. The cutting gap of the pipeline should be installed in an inconspicuous place as far as possible, and the cutting gap of the two pipes should be staggered with each other.

7. Do not install the machine in use. Do not turn on the machine within 36 hours after installation.

8. Rubber and plastic pipes with large pipe diameter have become oval due to packaging. Please cut the flatter side when cutting open.

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