The construction precautions of ceramic insulation board mainly include the following points: 1. Base treatment: ensure that the base wall is smooth, dry, free of oil stains, no floating ash, etc. For substrates that may affect the bond strength, they should be treated first.
2. Paste the insulation board: use a special adhesive to paste the insulation board on the base wall, pay attention to the application of the adhesive to be even, and avoid hollowing, falling off and other phenomena. The gap between the insulation boards should be controlled within the specified range to ensure the overall performance of the insulation system.
3. Install anchors: Install anchors at the periphery and middle of the insulation board according to the specified spacing to ensure the firm connection between the insulation board and the wall. The anchor installation should be firm, and there should be no loosening, falling off, etc.
4. Laying alkali-resistant mesh cloth: apply a layer of special plastering glue on the surface of the insulation board, and then lay alkali-resistant mesh cloth. The mesh cloth should be laid flat, without wrinkles, and tightly fit with the insulation board.
5. Plastering and receiving: apply a layer of plastering paste on the surface of the mesh cloth, and use a trowel to collect the light to make the surface smooth and flat. Pay attention to avoid smears, stubble and other phenomena during the process of collecting light.
6. Maintenance and protection: After the construction is completed, the insulation system should be maintained to avoid unfavorable factors such as direct sunlight and rainwater erosion. At the same time, protective measures should be taken to prevent man-made damage or mechanical collisions.
7. Construction environment: Keep the wall dry during the construction process and avoid construction in rainy days or humid environments. At the same time, pay attention to the ventilation of the construction site to avoid dust pollution.
8. Finished product protection: During the construction process, effective measures should be taken to protect the completed insulation system and prevent damage during the construction process.
Through the above measures, the quality and safety of the construction of ceramic insulation board can be ensured, and the efficiency and durability of the insulation system can be improved.