Rockwool sandwich is widely used in petrochemical industry, textile metallurgy, electric power transportation, construction and agriculture and other fields.
1. Rockwool sandwich
for exterior wall insulation is specially designed and manufactured for exterior wall insulation system of buildings. It is suitable for exterior wall insulation or energy-saving transformation of new or existing buildings with dense structures such as concrete or brick walls. It has the highest fire-proof grade A1. It has the advantages of high compressive strength and pull-out strength, low water absorption and moisture absorption, good dimensional stability and aging resistance, and can be compatible with the external wall system. It has the same life as the building structure, and provides effective thermal insulation, energy saving, fire protection and extreme climate protection for buildings. Performance.
2. The rockwool sandwich specially designed for various flexible waterproof roofing systems is a rock wool product with functions of thermal insulation, fire prevention, sound absorption and noise reduction. It has good compressive and resistance to point load, good water repellency and moisture resistance, low short-term water absorption and long-term moisture absorption, good aging and weathering resistance, physical stability and chemical stability. It can meet the needs of load bearing and related equipment weight in roof system construction and maintenance.
3. Rockwool sandwich for curtain wall is designed for curtain wall system. It has the characteristics of higher refractory temperature, higher melting point and smaller linear shrinkage at high temperature. At the same time, it has good water repellency, moisture-proof performance, low moisture absorption and water absorption, and will not cause corrosion to metals.
4. The rock wool used in the fireproof isolation zone is developed and manufactured according to the use characteristics of the isolation zone, i.e. the thick rockwool sandwich is cut into strips, and the fibers are perpendicular to the wall when used, which greatly provides the tensile strength of rock wool. It is mainly used for the matching use of exterior wall insulation materials whose combustion performance is less than A1 level, such as EPS and XPS, to increase the fireproof performance and safety of exterior wall insulation system.