Rock wool is a multifunctional inorganic material that integrates fire resistance, heat insulation, and sound absorption.
It is made from natural rocks such as basalt, melted at temperatures above 1450℃, and then centrifuged at high speed.
Rock wool itself is made of stone and is a Class A non-combustible material.
It maintains structural stability at high temperatures, does not produce smoke or toxic gases, and effectively prevents the spread of fire.
It is mainly used for heat insulation and fireproofing of building exterior walls, roofs, and curtain walls.
Product Specification
|
Material |
Rock Wool |
|
Thickness |
25mm-200mm |
|
Density |
40-200kg/m³ |
|
Size |
1200*600mm customized |
|
Highest WorkingTemperature |
600°C Fireproof |
|
Heat Conductivity |
0.038-0.042w/m.k |
|
Fire rating |
Class A Non-combustible |
|
Package |
Shrink package |
|
Features |
insulation, heat insulation, fireproof |
Product Features
Thermal Insulation
Rock wool fibers are fine, long, and flexible, with a low thermal conductivity. They can improve the thermal resistance of building envelopes, reduce energy consumption for heating and air conditioning, and promote energy conservation and emissions reduction.
Sound Insulation and Absorption
The numerous fine, long fibers form a porous, interconnected structure. When sound waves pass through, some are absorbed due to the barrier effect of the micro-pores.
Eco-Friendly and Energy-Efficient
It possesses stable chemical properties with a pH value greater than 1.6, complies with building material standards, and exhibits low corrosiveness toward metal materials such as carbon steel, stainless steel, and aluminum.
Class A Fire Resistance
Made from natural basalt, it achieves Class A1 fire resistance. It is non-combustible, releases no harmful gases, and can block the spread of flames during a fire. It maintains dimensional stability without expansion or deformation, offering excellent fire resistance.
Pressure Resistance and Shock Absorption
The ultra-fine rock wool fibers are slender and highly resilient. Through multiple folding and pleating processes, the mineral fibers form a three-dimensional mesh structure, resulting in high compressive strength, tensile resistance, and durability. This ensures long-term stability and reliability for building structures.
Long Service Life
With a robust appearance and a load-bearing capacity of up to 350 kg, the product offers long-term resistance to high temperatures, acids, alkalis, corrosion, and aging, ensuring a service life of over 30 years.
Product Packaging
Applications
Certificate
Company Profile
Shanxi Rongshengchang New Material Co., Ltd. was founded in 2008, located in Shanxi Taigu Shuixiu Industrial Park, Covering an area of 30000 s.q.m, with a total investment of more than 50M yuan. We have been producing thermal insulation materials for 17 years, and our products are sold to more than 80 countries and regions all over the world.
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