| Grade: | Grade A |
|---|---|
| Thickness: | 20-200mm |
| Color: | Ral Color |
| Material: | Glass Magnesium Rock Wool |
| Surface Finishing: | Glossy |
| Refractory Temperature: | 1580~1770℃ |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
Rockwool as core material, and zinc-plated & color-coated steel sheets& stainless steel sheet & aluminum sheet as the upper and bottom sheets. The panels are formed by pressing with high-intensity glue , we produce the panels.It protect the home from various temperatures and humidity to maintain a comfortable internal living environment.
Specification:
|
Type |
rockwool sandwich panel |
Material |
rock wool+Steel sheet |
|
Length |
customized |
Application |
prefabricated house |
|
Width |
950mm or 1150mm |
Density |
45-60kg/m3 |
|
Panel thickness |
50mm,75mm,100mm |
Color |
white, blue,others |
|
Sheet thickness |
0.2-1.0mm |
Usage |
for the wall, roof insulation |
|
Delivery time |
5-7 days |
Packing |
film on surface is available |
Performance Index:
| Pilot projects | Performance |
| Thermal Conductivity W/(m.K) | ≤0.040 |
| Tensile strength perpendicular to the plane of the board/kpa | ≥7.5 |
| Compressive strength/kpa | ≥40 |
| Flatness skewness(mm) | ≤6 |
| Right angle deviation mm/m | ≤5 |
| Slag content/% | ≤10 |
| Average fiber diameter/μm | ≤7.0 |
| Short-term water absorption/kg/m2 | ≤1.0 |
| Mass moisture absorption rate/% | ≤1.0 |
| Acidity coefficient | ≥1.6 |
| Drowning rate/% | ≥98.0 |
| Dimensional stability/% | ≤1.0 |
| Combustion performance / grade | A |
Benefits:
1.Low Installation cost;
2.Low dead weight and large spans;
3.Easy and rapid installation;
4.High durablillty and low maintenance cost;
5.Greatest Advantage: Fire-proof, heat preservation and sound insulation.
Advantages:
1.Sound is tough to get through rock.Rock wool sandwiched panels are the most effective acoustic insulation used in construction. Installing Rock wool panel provides a real reduction in external noise, our rock wool panels allow builders to design the right acousticenvironment for each space, whether it's a workshop, concert hall, air clean room, or residential house.
2. Rock wool sandwich board and accessories are made in full accordance with the building layout, and the construction site installation is fast and flexible. Therefore, it can shorten the construction period by more than 40%.
3. Rock wool sandwich board is produced by constant temperature automatic production machine, and all raw materials and processes are in strict accordance with the international quality management system. That is to say, the product quality is stable and the service life of 25 years can be guaranteed.
Packing:
We use excellent packing to protect goods safety to arrive to your hands, usually include Pearl
cotton, Carton/Wooden Box.
Delivery:
1.We advise you use International express like DHL /TNT /FedEx /UPS /EMS to carry sample order,
and bulk order use AIR transport or by sea.
2.We have professional freight forwarder in International express, AIR transport and sea transport
ation, will help customer efficiently save shipping cost/shipping time/safety shipping, then send
goods to you.
3.Shipping ways always according to your needs, we will have detailed communicate with custm-
er before delivery, we will send you tracking information and pay attention to the transportion
from goods leave factory until arrive to your appoint address.
Payment Terms:
1.Many payment method for choice: Bank transfer, L/C, Paypal, Western union etc.
2.Sample order: 100% payment before goods production.
3.Bulk order: 30% Deposit In advance, 70% balance Before Delivery.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}