Rock wool board manufacturers how to develop waterproof standards - Database & Sql Blog Articles

Rock wool board manufacturers
Different rock wool board manufacturers have different production standards. The factory adds, according to the development trend of the market and the different needs of customers, it has produced multi-functional, waterproof and sound-proof rock wool boards. The specific standards are as follows:
(1) The drowning rate of rock wool board is not less than 98%. The actual drastic rate of rock wool board can reach over 99.8%. In most cases, the thermal load shrinkage temperature of the rock wool board is ≥600 °C, and the maximum working temperature of the rock wool board is usually 700 °C.
(2) The mass moisture absorption rate of rock wool board is not more than 5%. In fact, many products are unable to meet this requirement, but the rock wool board manufacturers strictly follow the production coefficient to maximize the product compliance.
(3) The thickness of the fiber is an important factor in determining the mechanical properties and thermal insulation properties of rock wool. In general, the rock wool board has a fiber diameter of 4 to 7 μm and can be adjusted according to the mechanical properties of the product.
(4) Rockwool products have good sound absorption properties, so it is possible to make sound-absorbing composite materials as well as sound-insulating composite materials.
Through the above understanding of the rock wool board production standards, we also have a deep understanding of how rock wool board manufacturers develop rock wool board water discharge standards.
Rock wool board manufacturers
Insulation rock wool board wall insulation rock wool board, external wall insulation rock wool board is a new type of insulation, flame insulation and sound absorption material. In addition to the characteristics of rock wool in general, rock wool products also have the properties of waterproof, heat preservation, heat insulation and cold insulation. They have certain chemical stability and will not deliquesce even in long-term use under humid conditions.
The thermal conductivity of the filler is: W/(mk) 0.026-0.035,
The normal temperature slag content (particle diameter) is 0.25, 10 or less,
Non-combustibility is A,
Fiber diameter (μ) is 4-7 microns,
Operating temperature (°C) is -268-700 degrees Celsius,
Acidity coefficient >1.5 SiO2+AlCaO+MgO,
Moisture absorption rate (%) <5, density public service (%) ± 10,
Thickness (mm): 30-100
The “rock wool board” mainly uses the hydrophobic rock wool board produced by the pendulum method as the thermal insulation layer material, and the bonding and nailing process is used to connect and fix the bottom wall, and the plastering and reinforcing glass fiber mesh are used. A layer of non-combustible energy-saving insulation system consisting of a combination of cloth and a decorative mortar finish or coating. Rockwool board external wall insulation system, low thermal conductivity, good gas permeability, advanced combustion function level, can be applied to new construction, expansion, reconstruction of residential construction and public construction of external walls of energy-saving insulation projects, including external insulation, Rock wool insulation board for non-clear curtain wall insulation text EPS external insulation system. Rockwool Insulation Board This system was launched through the European leading thermal insulation brand - Baumit (Tammit) to obtain European Skills Certification (ETA).