Certification:ISO
Fire Proof Thermal Building Insulation Materials , Rock Wool Insulation Blanket Mesh
Description
1. High-strength rock wool has high mechanical strength. It is suitable for building insulation, such as roofs and facades and other applications requiring high mechanical strength. High quality rock wool also has many functions: energy-saving insulation, noise control, improve indoor air quality and waterproof.
2. This kind of rock wool not only meets the requirement of energy conservation, but also suit for the fireproofing building, because it has high tensile strength in the vertical direction, low thermal conductivity coefficient, high water repellence, and good stability of physical and chemical ability. It is especially suitable for keeping warm and fireproofing, and it can also overcome the influence of extreme climatic.
Technical parameters
Technical Data | Specification | Unit |
Thermal conductivity | 0.040~0.055 | w/mk |
Compressive strength | ≥40 | kpa |
Tensile strength | ≥10 | kpa |
Combustibility | A( non-combustible) | / |
Hydropobicity | ≥98 | % |
Water absorbing capacity | ≤1.0 | kg/m2 |
Acidity coefficient | ≥1.8 | / |
Melting temperature | ＞1000 | ℃ |
Advantages
1- insulation
Excellent insulation is the basic character of rock wool. In normal temperature(about 25℃), thermal conductivity is 0.03-0.047w/m.k
2- non-flammability.
Rock wool belongs to inorganic mineral fiber, which determines the non-flammability of rock wool board
3- sound proof.
Construction Marine Rouxul acoustic rockwool has great sound proof and sound absorbing
characteristic.The theory is that rock wool is porous structure. When sound passes and cause
friction under the impact of flow resistance, part of the sound energy is absorbed by fiber, thus hindering the sound transmission
Application
1. Flexible and moderate intensity rock wool board is suitable for thermal insulation, fire
proof, sound absorption of building wall and roof, such as curtain wall, interior wall partition and elevator well.
2. Highstrength rock wool board is especially suitable for thermal insulation of large-scale vessel, container, air oven, pipeline and industrial equipment.
3. Pressureproof rock wool board is suitable for roof’s thermal insulation of waiting room and large workshop
