Rock wool board is divided into many types according to different application needs, such as ordinary rock wool board, fireproof rock wool board, aluminum foil veneer rock wool board and so on. The parameters of different rock wool boards are also different. Bulk density is an important index to evaluate the quality of rock wool board, which affects the performance and application range of rock wool board. Next, Utsen insulation material manufacturers to explain to you what fire prevention rock wool board volume weight standards.

The bulk weight of the fireproof rockwool board refers to the weight of the fiber per unit volume, usually in kilograms/cubic meters (kg/m3). The volume weight directly reflects the density and fiber content of the product, which affects the thermal insulation, sound insulation, water absorption and other properties of the product.

The determination of the bulk weight standard requirements of fireproof rock wool board needs to consider product performance, construction requirements and cost factors. According to relevant standards and practical application experience, in general, the volume weight of the fireproof rock wool board should be between 80-200kg/m3. To be specific:

1. The bulk weight of fireproof rock wool board for building insulation should generally be between 80-200kg/m3. The fireproof rock wool board in this volume weight range has better thermal insulation effect and lower cost, and the construction is also more convenient.

2, nuclear power plants, high temperature furnaces and other industrial equipment with fireproof rock wool board volume weight is generally between 200-300kg/m3, they have higher demand for high temperature resistance, earthquake resistance, so the rock wool board volume weight has higher requirements.

3, the special purpose of fireproof rock wool board volume weight can be determined according to actual needs. For example, in some special occasions, higher or lower volume weight is needed to meet specific performance requirements, which can be customized according to the actual situation.