Installing ceramic insulation board is a process that requires specialized skills and adherence to specifications. The following are the installation steps of ceramic insulation board in general:
1. Base treatment: ensure that the wall is smooth, dry, free of oil and floating ash. Wall defects that may affect the strength of the bond should be repaired first.
2. Elastic line: According to the design requirements and the actual situation of the site, the installation line of the insulation board is popped up on the wall.
3. Paste the insulation board: mix the special binder according to the proportion of the manual, stir evenly, and then apply it to the back of the insulation board. Pay attention to the application of the adhesive evenly to avoid hollowing, falling off and other phenomena. The insulation board coated with adhesive is pasted on the base wall according to the predetermined typesetting requirements, and gently tapped with a rubber hammer to make it tightly integrated with the wall.
4. 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.
5. Laying alkali-resistant mesh cloth: apply a layer of special plastering paste 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. Apply the plastering paste again so that the mesh cloth is completely covered and forms a protective layer.
6. Plastering and receiving: Apply a layer of plastering glue 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.
7. 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.
During the construction process, the following points should also be noted:
The construction temperature should be controlled below 20°C, and construction in rainy or humid environments should be avoided.
The gap between the insulation boards should be controlled within the specified range to ensure the overall performance of the insulation system.
The anchor should be installed firmly to avoid loosening, falling off and other phenomena. · The alkali-resistant mesh cloth should be laid flat and wrinkle-free to ensure a tight fit with the insulation board.
The application of plastering paste should be uniform and full to avoid hollowing and cracking.
By following these steps and precautions, you can ensure the quality and safety of your ceramic insulation board installation. In actual construction, it is recommended to refer to the latest construction specifications and technical requirements to ensure the best thermal insulation effect and energy-saving performance.