Langfang Fenghan Factory Direct Sales Fireproof Polyurethane Insulation Board

Langfang Fenghan Factory Direct Sales Fireproof Polyurethane Insulation Board

Polyurethane insulation board is an excellent insulation material widely used in the construction industry. In today's content, the editor will introduce the application knowledge of insulation board in exterior wall insulation system.

The connection between the insulation board and the leveling layer of the base wall adopts a full adhesion and anchoring method.

2. When using insulation board as the insulation layer and coating as the decorative layer, anchoring devices may not be required for layers with a height of 24 meters or less, but anchoring devices should be installed for layers above 24 meters to 60 meters. An anchoring device should be installed every two layers (with a height not exceeding 6 meters) in the straight direction, and an anchoring device should be installed at a horizontal spacing not exceeding 600mm. From 60 meters to 100 meters, one anchor shall be set for each layer (not exceeding 4.5 meters in height) in the straight direction, and one anchor shall be set for horizontal spacing not exceeding 600mm. Anchor plates should be used for installing anchor components, preferably on concrete components such as beams, slabs, walls, etc. When using a yin-yang corner board, an anchor should be installed at the limb.

3. When using paint finishes on walls within 2.4 meters above the outdoor ground level of a building and with special requirements for impact resistance, an additional layer of alkali resistant coated mesh should be added for reinforcement.

When facing bricks, one anchor should be installed on each layer (with a height not exceeding 4.5 meters) in the straight direction, and one anchor should be installed at a horizontal spacing not exceeding 600mm.

5. The decorative material should be compatible with the composition materials of the STP insulation board system.

Langfang Fenghan Factory Direct Sales Fireproof Polyurethane Insulation Board

1: Thermal insulation

Due to the much lower thermal conductivity of the foaming agent used in polyurethane compared to air (with better insulation performance), the thermal insulation performance of polyurethane rigid foam is superior to materials that only contain air, such as mineral wool, glass fiber, and polystyrene. Moreover, its closed cell and high resistance to gas diffusion make it possess insulating properties.

2: Wide, lightweight, thin wall

Because polyurethane rigid foam acts as structural material at the same time, the overall structure has the advantages of light weight, large span and high load. Therefore, thinner polyurethane sandwich panels can meet the relevant regulations on building energy consumption, allowing the use of thinner panels during construction and saving building space.

3: Stable quality and high production efficiency

Nowadays, with the rapid increase in demand, the factory production line of polyurethane sandwich panels not only facilitates quality control, but also brings good economy and competitiveness.

4: Good weather resistance and easy installation

After being prefabricated in the factory, polyurethane sandwich panels can be directly used for construction and installation without additional processes, making construction fast. And production can be carried out according to the plan without considering changes in weather.