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Fireproof Vermiculite Vermiculite Board

Fire vermiculite is absolutely harmless to human health. It can insulate, insulate and heat the house. When heated, it will not emit any gas and will not age. Fireproof vermiculite does not contain asbestos and can be used for fire protection of metal, wood, concrete brick bearing structures and roofs; It can also be used for fire protection of engineering systems and ventilation ducts and for fire protection facilities on the outer surface of the chimney when the chimney passes through the roof and ceiling interlayer.

Application of Fireproof Vermiculite

1. Fire prevention and insulation of tunnel, basement, cold storage and other construction projects. 2. Protective panels for fire protection of public and production facilities. For example: stations, restaurants, theatres, cinemas, hotels and workshops of various industrial enterprises. 3. It is used as sound insulation and heat preservation wallboard in houses, warehouses, banks, arsenals, restaurants, gymnasiums and hotels. 4. Mixed with other materials to make composite materials, such as fire-resistant partitions, fire ceilings, etc. 5. Steel tower and steel structure protective sleeve.Expanded vermiculite

specifications and technical indicators (factory standard)

Particle ( mm ) or (mesh)

Volumetric weight ( kg / m3 )

Thermal conductivity (kcal / m · h · degree)

4-8mm

80-150

0.045

3-6mm

80-150

0.045

2-4mm

80-150

0.045

1-3mm

80-180

0.045

2 0 mesh

100-180

0.045-0.055

4 0 mesh

100-180

0.045-0.055

6 0 mesh

100-180

0.045-0.055

100 mesh

100-180

0.045-0.055

200 mesh

100-180

0.045-0.055

325 mesh

100-180

0.045-0.055

Mixed particles

80-180

0.045-0.055