Fireproof roof wall panel 30mm 50mm polyurethane pu sandwich panel
Rock wool sandwich panel used the assembly line production process, The rock wool sandwich panel used the color steel pressing plate as the surface course.the structure rock wool is the central layer,used the special adhesive composite and form a kind of sandwich structure plate.It belongs strongs fire proof effect clean plate which can four side sealing,add reinforcing rib in the middle of the plate,to make the plate more smooth,a high strengh.
Rock wool sandwich panel is: Fire Resistant / Heat insulating / Non-combustible / Moisture and water repellent / Sound-absorbing
Fire resistance
Rock wool sandwich panel can withstand more than 1000°C without melting, whereas the binding agent is lost at temperatures in excess of 250°C. When the temperature rises above 250°C, the binder will evaporate in the zone which is exposed to 250°C or more. But the fibres will remain intact as their inbuilt cohesiveness and layering will keep the fibres together, ensuring that the material will retain its rigidity and protect the material beneath it from being affected by the fire.
Sound Insulation
rock wool sandwich panel is by its basic engineering the perfect material for the purpose for adding value for the customers. Very often installations of BRD Group products will supply an additional improvement in sound wellness. Within the BRD Group great focus and development is ongoing in the field of sound design and noise reduction. BRD Technical Insulation can supply the possibilities for true value adding for important markets as Cruise Liners and Offshore living quarters. BRD Thermal and Acoustic insulation go hand in hand. Fire Protection solutions and Acoustic insulation matches each other perfectly. Special rock wool products for i.e. marine panels deliver exceptional performance in combination of mechanical strength, fire properties and noise reduction. Dedicated noise reduction systems where rock wool products are combined with other materials to create a sophisticated high-end solution for maximum dampening effect.
IMO
Insulation materials to be used in the marine sector are to meet stringent requirements.
It is widely used to many fireproof building which have a high fireproof requirement. Such as, suburban housing, villa, kindergarten, commercial building, workshop, airport, cold storage, etc.
1, First of all, it must carry on the construction preparation before installation, include personnel, materials, etc. All will be well prepared.
2, Before the installation of polyurethane wall panel, it should check whether the verticality and levelness of metope purlin installation requirements, wall frame column vertical degree meets the requirement.
3, Before installation polyurethane wall panel, it should first mounting plate bottom water retaining plate and the bottom of the window to block water board, water retaining plate and wall frame beam connection with self tapping screw fixation.
4, Polyurethane wall panel links with ground.
Lateral links: fixed polyurethane sandwich panel with the ground at the other end of the round hole with steel frame fixed, connection between the two plate mouth involution, if occurrence crack of the connectors available heat preservation to fill.
Vertical links: the gap between plates, using the dedicated button concave groove in the fixed polyurethane wall panel.
BRD Group, was established in 1995, which is a listed company in Middle China. It is one of the earliest building materials manufacturers.There are more than 30 million square meters production area, more than 500 existing staffs. BRD Group is committed to make the buildings more green, more environmentally friendly and energy saving.
BRD GROUP is located in Changge Industrial Zoon, Xuchang city, Henan province.Also have two branch workshops located in Zhengzhou and Qingdao city. The three cactories enjoy 100,000 square meters. 7 automatic production line to produce on time, the garage door machine can make 100 sets per day.
Automatic production line, which is the longest in China, to ensure the quality and quantity.
Our product's distribution covers more than 21 provinces and cities in China. Meanwhile, BRD Group was exported to a lot of foreign countries, sales net has covered over 21 countries and places, such as Russia, Brazil, Peru, Trinidad and Tobago, Australia, Sweden, and some other countries in Southeast Asia ,South Africa and other places.
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