Best Price 50/75/100 /150mm Fireproof Rock Wool Insulation Sandwich Panel For Building

Rockwool  Sandwich  panel  products instruction:

The main core material of rock wool insulated panels are basalt and other natural minerals,which became fiber by melting in high temperature.then put in moderate bonder and make it solidified,tha’s the core material.Rock wool panels are the best fire resistance among all the panels.

The up & down surface of this rockwool sandwich panel is Galvanized & Pre-painted steel sheets, core material is 5 components rockwool glue, it is formed by heating, foaming & laminating. Rockwool is the best material for temperature keeping and sound insulation. It is widely used as the wall or roof for cold storage, industrial workshop, public building etc.

Good Quality And Fireproof Rock Wool Insulation Sandwich Panel For Building Wall And Roof Panels

1.What’s rock wool sandwich panels?

Rock wool sandwich panel is using rock wool as core material,and then combined with steel sheets.Rock wool metallic sandwich panels give full play to the unique performance of fireproof, thermal insulation, sound-absorbing sound and so has a significant effect,because rock wool as core material.

The disadvantage of rock wool sandwich panel  is not strong enough,but still suitable for steel structures, simple activities of the roof, walls, air clean room ceiling and partition and other locations

2.Rock wool insulated panel advantages:

1)Excellent fireproof performance:Rockwool metallic sandwich panels using raw materials, production technology and formulation, it has good fire performance. Tests have shown that it has a fire resistance of over 1000 ° C. Rockwool sandwich panel has passed the test of GLOROANO SPA, an authority in Italy. According to the standards of International Organization for Standardization (ISO), British BS and German DIN, the rockwool sandwich plate meets the fire protection standard of M.I14 / 09/61 And DM30 / 11/83 requirements. The test results are as follows:

50mm thick rockwool sandwich panel RE130 80mm thick rockwool sandwich panel REL60 100mm thick rockwool sandwich panel REL 120

2) Good thermal insulation: rockwool thermal insulation performance is based on the thermal conductivity of rock wool = 0.043W / ㎡ K as the basis, calculated with the corresponding proportion of rock wool core thickness.

3) Sound absorption insulation effect is remarkable:

Sound insulation: Rock wool sandwich panels have a significant reduction of noise transmission, especially for the designated flight through the place. In addition, the use of rock wool roofing panels, rain, hail on the roof of the building caused by the impact of indoor steel sound, but also significantly weakened. Pass the test, according to ISO 717/82 and UNI 8270/7 standards, the density of 120kg / m rock wool core material for the sandwich panel, the sound insulation effect can reach RW = 29-30 dB

Sound absorption: Rockwool sandwich plate also has excellent attraction, it can absorb a wider range of frequency sound. According to ISO 35/85 standard,and rock wool sandwich panels sound-absorbing performance level reached DELTA LA = 15.7dB (A).


Brand Name:SXGG Product Name: EPS Sandwich Panels                              Application: Roof
Model NO. Top Sheet Thickness(mm) Bottom Sheet Thickness (mm) Effective Width (mm) Length (m) EPS Thickness (mm) EPS Density Sheet Color Protective Film Reference Picture
V960 0.25-0.60 0.25-0.60 960mm ≤11.8m 50mm; 75mm; 100mm; 150mm 8kg/m³-25kg/m³ as RAL color or can be customized PVC film       (two faces)
Brand Name:SXGG Product Name: PU Sandwich Panels                               Application: Roof
Model NO. Top Sheet Thickness(mm) Bottom Sheet Thickness (mm) Effective Width (mm) Length (m) PU Thickness (mm) PU Density Sheet Color Protective Film Reference Picture
V960 V1000 0.4-0.8 0.40-0.80 960mm 1000mm ≤11.8m 50mm; 75mm; 100mm; 150mm 40kg/m³ as RAL color or can be customized PVC Film     (two faces)
Brand Name:SXGG Product Name: Rockwool Sandwich Panels                          Application: Roof
Model NO. Top Sheet Thickness(mm) Bottom Sheet Thickness (mm) Effective Width (mm) Length (m) Rockwool thickness (mm) Rockwool Density Sheet Color Protective Film Reference Picture
V960 0.326-0.60 0.326-0.60 960mm



Xiamen Shengqian Steel Technology Co., Ltd is one combination of industry and trade company, and very professional with steel structure products in China. Because of good quality and service, competitive price, our products are sold worldwide, such as America, South America, Europe, Southeast Asia, Africa etc.

1)Professional sales team,One-to-one service;

2)Combination of industry and trade company, to ensure the service and price;

3)Experienced engineer team to offer professional technology service;

4)Intimate after-sales service.

Experienced technology support, competitive price, professional service, we are here to help you go on with your project smoothly.



1.What’s the main products of your company?

Our company focuses on the area of various steel products, such as sandwich panels, C/Z purlin, floor deck sheet, roof /wall sheet for steel constructure etc.

2.How can I get your quick quotation?

You can chat with us via email or phone anytime. Every detailed information of your project will be valued. We will give you a best quotation ASAP.

3. Why choose Shengqian ?

More than 20 years experiences in steel products have witnessed our progress. Good products with high quality speak louder than anything. And you are always welcome to visit our factory.