50mm XPS foam board for walls is a special insulation board optimized for wall thermal insulation scenarios. According to the bonding requirements of wall construction and the characteristics of building modulus, it optimizes the board surface roughness and size specification, with stronger bonding force with thermal insulation mortar and firmer installation. At the same time, 50mm is the golden common thickness for exterior wall thermal insulation, balancing thermal insulation effect and construction cost.
With 23 years of production experience in wall insulation materials, this 50mm XPS foam board for walls has been verified by a large number of projects and adapts to various external wall insulation and internal wall insulation systems.
This special wall insulation board is widely used in external wall insulation and internal wall insulation projects of various buildings. The external wall insulation of public buildings such as Wenzhou Olympic Sports Center and Wuxi Civic Center adopts the corresponding special wall specification, with firm bonding, high system stability and no falling off after long-term use.
According to the characteristics of wall construction, our 50mm XPS foam board for walls optimizes the corner accuracy, with small splicing gaps, which can effectively reduce wall thermal bridges and improve the energy-saving effect of the overall thermal insulation system.
Specifications
|
Parameter |
Performance Index |
|
Standard Size |
1800×600 mm |
|
Nominal Thickness |
50 mm |
|
Compressive Strength |
≥200 kPa |
|
Thermal Conductivity |
≤0.034 W/(m·K) |
|
Water Absorption |
≤1.5% (by volume) |
|
Surface Condition |
Rough surface enhanced bonding type |
Application Fields
- External thermal insulation projects for new building exterior walls
- Energy-saving renovation of existing building exterior walls
- Internal wall thermal insulation for residential and public buildings
- Wall thermal insulation for commercial complexes and office buildings
- Wall thermal insulation for industrial plants and storage buildings
Quality Control
We have established special bonding performance testing for special wall boards. Before each batch of products leaves the factory, the mortar bonding strength test is carried out to ensure that the bonding force between the board and thermal insulation mortar meets the standard and avoid the risk of later falling off.
At the same time, core indicators such as thermal conductivity, dimensional stability and water absorption are strictly tested to ensure the long-term performance of the wall thermal insulation system. We implement the size full inspection system, and the length and width deviation of the board is controlled within ±2mm, adapting to building modulus and reducing on-site cutting.
Packaging & Shipping
Special wall boards adopt pallet packaging, with protective strips installed on the sides to avoid corner collision during transportation and affect the splicing tightness.
Domestic engineering orders can be delivered to the construction site as needed, and can be used after unloading; foreign trade export orders adopt fumigation-free pallets wrapped with waterproof film to adapt to long-distance sea transportation and multimodal transportation. We can supply in batches according to the construction progress to reduce on-site storage pressure.
After-sales Service
We provide a one-year warranty period for special wall insulation boards. During the warranty period, if there are non-man-made quality problems such as board falling off, cracking and severe shrinkage, we will provide free solutions or replace the corresponding products.
For large-scale exterior wall projects, we can provide on-site technical disclosure and construction guidance to assist the construction party in handling thermal insulation and sealing at nodes such as internal and external corners and door and window openings. The exclusive after-sales contact person follows up throughout the whole process and responds to various problems in a timely manner to ensure the smooth acceptance of the project.
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