行业资讯 所在位置- 首页-新闻中心-行业资讯-岩棉板的基本特点及做法


发布时间:2022-08-23 来源:/

Rock wool board is made of basalt and other natural ores as important materials. It is melted into fibers at high temperature, and is slowly processed with a proper amount of binder. It is widely used in shipbuilding, metallurgy, electric power, construction and other industries. It has excellent heat insulation, sound insulation and fire prevention results. It is convenient for construction and installation, with obvious energy-saving results and high performance. Rock wool board is a newly developed material for heat preservation, flame insulation and sound absorption. Let's talk about the basic characteristics and practices of Jinan rock wool board.
Basic characteristics of rock wool board:
1. Surface quality: the surface is flat and free of traces and stains that hinder people.
2. Combustion performance: non combustible.
3. Thermal load tightening temperature: 643 degrees.
4. Moisture absorption: 3.9%
5. Organic content: 2.9%
Basic practice of rock wool board:
1. External wall: it shall be able to accept special bonding mortar to bond with the foundation wall, supplemented by anchor bolts and mesh cloth. The facing can be all kinds of dry hanging curtain walls, and the rock wool board directly used for coating facing shall be cautious and shall not be used for face brick facing.
2. Roof: with low strength and high water absorption, it shall not be used for roof.
3. Implementation scale: the country and Jiangsu Province have not yet issued the application scale.
In addition, marine and water rock wool insulation boards are added with additives during production, with excellent moisture-proof performance. Marine rock wool board is used for thermal insulation and fire insulation of ships; Water rock wool board is commonly used in the application of vehicles and mobile equipment, cold storage engineering, air-conditioning pipes, thermal insulation and fire protection in wet conditions and application places with certain requirements for moisture resistance. Rock wool board for construction has excellent fire prevention, thermal insulation and sound absorption performance. It is mainly used for thermal insulation and sound insulation of walls and roofs; Fire prevention and noise reduction of partitions, firewalls, fire doors and elevator shafts.
That's all about the basic features and practices of rock wool board. If you have any questions about this, please come to our website Consult and understand.