Product Introduction:

The fire-resistant level of the rock wool roof panel is high, and it is connected to a hidden nail. The fixed spacing of the nails is 250-1000mm and can be adjustable.

Sealing performance is good, PIR side sealing rock wool roof panels adopts automatic continuous line production technology, which uses the excellent waterproof properties of polyurethane products to overcome the shortcomings of rock wool easy to absorb water and deliquescence, and effectively prolongs the service life of the product in terms of physical properties.

Parameters of rock wool roof panels:

• Thickness: 50-150mm.

• Effective width: 500-1000mm

• Length: as per need (Max.11.8m can load into 40’container )

• Core material: rockwool + PU sealing side

• Density: 80-120kg/m³ (rockwool) , 40-42kg/m³(PU)

• Color: can be optional according to projects need.

Company product advantage:

※Double crawler: 36 meters long double crawler, so that polyurethane foam curing more fully, the plate is beautiful and flat.

※The production of raw materials of international brands and the efficient self-service continuous production method have created a leading building exterior wall insulation and maintenance system.

※Cooperative polyurethane raw material suppliers: BAOSTEEL®, YIEH PHUI®, BAYER®, BASF®, WANHUA®, HUNTSMAN®

※Production equipment: polyurethane (PU) board automatic continuous production line originating from Europe

※Antimicrobial coating: MICROBAN® antimicrobial coating technology, it is widely used in the construction of clean cold stores for food and pharmaceuticals.

Allowable vertical load and heat transfer coefficient of PNS Company ‘Mineral wool sandwich roof panel (allowable deformation f≤L/240).

Note : Above table is calculated on the basis of rockwool bulk weight of 120kg/m³, 0.6mm outer steel sheet and 0.5mm inner steel sheet .)

Features of rock wool roof panels:

√Good rigidity: because the rockwool core material and the two layers of steel plates are bonded into a whole, the overall rigidity of the rock wool (glass wool) is much better than that of the pressure plate sandwiched with rock wool (glass wool). On-site composite panels. After the sandwich panel is fixed with the purlin by the connector, the overall rigidity of the roof is greatly improved, and the overall working performance of the roof is strengthened. The choice of rock wool sandwich panels can use a larger purlin distance, so the purlin consumption can be saved by 1/3-2/3.

√Reasonable buckle connection method: The rock wool roof panel adopts the buckle connection method, which avoids the hidden danger of water leakage in the joints of the roof panel and saves the amount of accessories.

Applicable fields:

The rock wool sandwich panels is widely used in the roofing of steel structure industrial plants, workshops and mobile houses etc.

The rock wool core material is a non-combustible material with excellent fire performance. According to the determination of authoritative institutions, the fire resistance limits of rock wool sandwich wall panels are as follows:

http://www.pusandwichpanels.com/