Core board for fireproof door

Description

Core Board for Fireproof Door It is produced through a special pressing process, using two sides of fiberglass magnesium oxide board and taking polystyrene board, rock wool, perlite board etc, as its core material. It has many advantages, such as light weight, heat preservation, fireproof, waterproof, environmental protection, energy conservation, long service life, and so on. This product is widely used for fireproof filling materials for wooden and steel fireproof doors. It is also widely used in pubic places with high fireproof & sound insulation demands, such as office buildings, commercial shopping center, floor compartments, schools, laboratories, hospitals, train stations, airports, theaters, ballrooms, entertainment centers, factories, activity rooms, etc Product specification **0mm****0mm*thickness **0mm***0mm*thickness It could be adjusted at customers’ request.