DESCRIPTION:
The multi-functional backing board is made of high-quality extruded polystyrene board as the core material, double-sided composite high polymer modified cement coating, and reinforced with glass fiber mesh to achieve high strength support, waterproof, heat preservation and anti-corrosion. The effect of using. Suitable for construction and construction in wet environments.



APPLICATION:
1. Insulation performance:
At present, the indoor insulation material market is basically divided into two types: EPS system and XPS insulation system. The comparison of the two XPS is better than the EPS insulation effect, the EPS is 0.041, and the XPS is 0.030. Therefore, the effect of the XPS is the same as that of the EPS, and the weight can be made thinner and lighter.

2. Bearing strength:
As the structural material bearing capacity is particularly important, here is the strength of pure sheet tensile strength, polystyrene board bulk density and tensile strength have an absolute relationship between the general EPS capacity 18Kg / m3 tensile strength of 110 ~ 120KPa, 20Kg / M3 capacity of about 140KPa or so. XPS bulk density from 25Kg ~ 45Kg, the intensity from 150KPa ~ 700KPa or higher. (Provided that the thermal conductivity is about 0.03). It can be seen, as a general structural materials, finished XPS multi-functional backing plate enough to meet the requirements of home improvement and tooling.

3. Waterproof performance:
As a functional material, the waterproof performance of the multi-function backsheet is particularly advantageous. Whether used as a structural material or a functional material, the multifunctional sheet has good waterproof performance and impermeability. The XPS pure board has high heat resistance, low linearity and low expansion ratio. Practice has proved that the 20mm thick XPS extruded insulation board has the same thermal insulation effect as 50mm thick foamed polystyrene and 120mm thick cement perlite. It can be directly used as ground waterproof layer, thermal insulation layer and external wall insulation layer. After being processed into products, its waterproof performance is more stable. Multi-functional waterproof flooring has more market potential as a multifunctional backplane extension product.

4. Plastic properties:
Multi-functional backing plate is the main material XPS extruded board, itself has a good plasticity. Compared to the general woodworking board or other structural materials have a body to the plasticity, without any bending under the premise of its own toughness is 35 to 50 times the woodworking board, after shaping processing can be freely molded into Different shapes are more suitable for applications with heterosexual structures or complex structures. In addition to the sanitary napkin decoration, multi-functional backing plate can be directly processed into a sink, sauna chairs, shower room partitions, shelves, hidden storage space and other structure.

5. Sound insulation performance
   Urban construction to further accelerate, inevitably exacerbated the extent of noise pollution, in particular, traffic noise in urban noise in the proportion of up to 40%, many day and night with the city residents of this natural "unforgettable." As a functional material, Yong crown multi-function backing plate can effectively solve the noise problem. Yong crown multi-functional backing plate can be used as a building envelope structure, (within the enclosure and the outer Wai Wai to protect the development of light energy-saving board, Jinsha composite sheet, etc.) in the formation of building and noise Transmission of the buffer zone; according to GB / T 19889.4-2005 "acoustic building and building components sound insulation measurement" Part IV: room between the air sound insulation sound field measurement, ≥15mm XPS extruded plate its effective air sound insulation  Performance can be ≥ 45 dB. So as a functional material, It more back to the board in the sound insulation performance is better than many other material sound insulation board.

6. Personality
With 80 ~ 90 after the new generation of consumer groups, the concept of individuality, monotony of the decoration style is no longer fashionable. People more pursuit of personality and fashion decoration style is likely to like DIY, then  multi-functional backing plate has become the first choice. Light weight, plasticity, construction is simple, as long as there is a certain ability and ideas, they can create their own personality full of home style.





ADVANTAGE:
1. Hard, impact resistant
2. Excellent waterproof and thermal insulation effect
Moisture proof
4. Light weight, easy to cut, easy to install
5. Suitable for any underside
6. Available in various thicknesses such as 6mm, 12mm, 20mm, 30mm, 50mm.
7. Environmental protection

PACKING:
Packed in cartons with different sizes.