Fireproof rock wool board quality index

Rock wool has thermal insulation properties: good thermal insulation performance is the basic characteristics of rock wool products. Under normal temperature conditions (about 25 °C), the thermal conductivity of rock wool is usually between 0.03 and 0.047 W/(moK). Performance: Rockwool and slag cotton products have excellent sound insulation and sound absorption properties. The sound absorption mechanism is that the product has a porous structure. When the sound waves pass, friction is generated due to the flow resistance, so that part of the sound energy is fiber. Absorbed, hindering the transmission of sound waves. Rockwool is mostly used in the construction industry--insulation insulation, sound absorption and noise reduction of building partition walls, curtain walls, roofs and enclosures.

Energy-efficient buildings are still a high-end, fresh term in China. However, a safe building is the basic need of our Zui. A number of fires across the country have made people see the hidden dangers of building exterior insulation materials. Fire safety regulations have been introduced, but a large number of buildings still use exterior wall insulation materials with insufficient fire protection. Rock wool has fireproof performance, can effectively delay the spread of fire, does not produce body or molten dripping in fire, has excellent high temperature resistance, and does not twist, shrink or deform during overheating. It is a non-combustible Class A fireproof material; Win key time to save lives and reduce property.

There is a shortage of Class A rock wool fire barriers on the market, insufficient enforcement of regulations, and serious asymmetry in the industry. These are the gaps in this industry that are not yet perfect, and it is also a huge space in this market. Mature products that have been used for many years in the world are trying to enter China, a huge, arguably almost blank market. Rockwool, an internationally recognized fireproof and thermal insulation material, can save energy, prevent fire, and ensure comfort. It can also be recycled, and its use in China has just begun.
Crisis awareness caused by fire:
In the Notice on Further Clarifying the Relevant Requirements for Fire Supervision and Management of Civil Building Exterior Insulation Materials issued by the Ministry of Justice, it is required that the insulation materials used in the external walls of the building must be non-combustible Class A rock wool fire barriers and be incorporated into the building. Engineering fire inspection, acceptance and filing scope.
The locations where fire accidents have occurred are apparently due to the use of combustible materials that do not reach Class A.
In recent years, the extremely influential fires have emerged in an endless stream. The polyurethane exterior wall insulation materials used in the exterior walls of these buildings and the materials that fail to meet Class A fire protection standards such as aluminum-plastic panels are the main culprit in the rapid spread of fire. The safety of external wall insulation materials has become a bleak pain in the industry.
Citizens use the lessons of life to remind the industry that they should find safer exterior wall insulation materials as soon as possible. A grade rock wool fire insulation belt, using rock wool as building exterior wall insulation material, can greatly reduce building energy consumption. Green and environmentally friendly.

Fire protection features:

☉ has a fire rating of A1, which can effectively prevent the spread of fire.

The crucible is very stable in size and does not stretch, shrink or deform during a fire.

☉ High temperature resistance, melting point higher than 1000 °C.

不 No smoke or burning droplets/fragments in the fire.

☉In the fire, it will not release harmful substances and gases.

Wide range of applications:

Rockwool products are widely used in construction, petroleum, electric power, metallurgy, textile, national defense, transportation and other industries. They are heat insulation and sound insulation for industrial equipment such as pipeline storage tanks, boilers, flue pipes, heat exchangers, fans, vehicles and ships. The ideal material.

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