Advantages

1. Excellent fire resistance: the raw materials, production process and formula used in rock wool sandwich panel make it have very good fire resistance. Tests show that it has more than 1000°C fire resistance. Rock wool sandwich panel has passed the test of GLOROANO S.P.A, an authoritative Italian testing agency, and according to the standards of International Organization for Standardization (ISO), British BS and German DIN, the rock wool sandwich panel meets the fire resistance standard M. I14/09/61 letter 91 and D.M.30/11/83.
2. Good heat preservation and insulation: the heat preservation and insulation performance of rock wool sandwich panel is based on the thermal conductivity of rock wool = 0.043W/m2K, calculated by the thickness of the corresponding proportion of rock wool core material.
3. Sound-absorbing and heat-insulating effect is remarkable: rock wool sandwich panels have a significant abatement effect on noise transmission and are particularly suitable for places where designated flights pass through. In addition, after adopting the rock wool roof panel, the indoor sound caused by the impact of rain and hail on the roof steel plate of the building is also significantly weakened.
4. Long fire-resistant time: Color steel rock wool sandwich panel is suitable for various fireproof and soundproof places, and the fire-resistant time can reach 70 minutes.
5. Bright color, no need for surface decoration: color steel rock wool composite board in the process of bonding pressure, trimming, pressure groove, drop material, the formation of pengkou type composite board, the color is bright, no need for surface decoration. Bright color, no need for surface decoration.
6. Flexible and quick installation, short construction cycle: color steel rock wool sandwich composite board has light weight, good heat insulation, sound absorption and good sealing, convenient construction, short cycle. Comprehensive low cost, bending resistance, corrosion resistance, beautiful appearance and other obvious advantages. Flexible and quick installation, construction cycle can be shortened by more than 40%.

Packing and Shipping

Packing: Open top containers (40 feet and 20 feet), GP containers (40 feet).

Shipping time: 25-30 days after receiving the deposit.