1. Construction preparation.
1.Design preparation.
Before the construction of the exterior wall rock wool integrated board, detailed design preparation must be carried out, including understanding the structure of the building, the condition of the exterior wall, the climatic conditions, the material performance and the construction environment. At the same time, it is necessary to take into account the installation, maintenance and maintenance of the integrated board to ensure the smooth progress of the construction.
2.Preparation of materials.
The materials that need to be prepared for the construction of exterior wall rock wool integrated board include rock wool board, adhesive, anchor, sealant, etc. The quality and performance of these materials must comply with the relevant standards and design requirements, and have the appropriate quality documentation. At the same time, it is necessary to reasonably arrange the entry and storage of materials according to the construction schedule to avoid material damage or affect the construction progress.
3.Preparation of construction machinery and tools.
The machinery and tools used in the construction of exterior wall rock wool integrated board include electric screwdrivers, electric hammers, cutting machines, grinding machines, etc. These tools must be in good condition, safe and secure, and have appropriate safety precautions. At the same time, it is necessary to reasonably select and use machinery and tools according to the construction needs to ensure the quality and efficiency of construction.
Second, the construction process.
1.Grassroots treatment.
Before construction, it is necessary to treat the base layer, including cleaning the dust, oil stains, dirt and other impurities on the surface, repairing the uneven surface, and waterproofing the wall with waterproof requirements. The treated base should be dry, flat, clean, and free of oil and other contaminants.
2.Measure pay-off.
According to the design drawings and the actual situation of the building, determine the installation position and typesetting mode of the exterior wall rock wool integrated board. Measure the pay-off on the wall, mark the position of the anchors and plates, and set the control line.
3.Install the anchors.
According to the measurement pay-off results, install the anchors. The number and spacing of anchors should be determined according to the design requirements, and an electric hammer should be used to punch holes in the base layer to fix the anchors on the wall. For substrates of different materials, different anchors and punching methods should be selected.
4.Install the rock wool integrated board.
The rock wool integrated board is numbered according to the layout drawing, and the control line is marked on the board surface. When installing, align the control line on the board with the control line on the wall, adjust the position and paste the board on the wall with adhesive. The adhesive should be evenly applied to the board and wall, and the appropriate adhesive type and amount should be selected according to the design requirements. During the installation process, bubbles or hollowing on the surface of the plate should be avoided.
5.Sealed treatment.
Seals are applied at the seams and anchors of the panels to prevent the ingress of water and other contaminants. The sealing material should be a weather-resistant sealant compatible with the plate, and the sizing and squeegee treatment should be carried out according to the design requirements. Attention should be paid to the cleaning and treatment of the joints during sealing treatment to avoid gaps or poor bonding between the sealant and the base layer or plate.
6.Acceptance and maintenance.
After the installation is completed, the appearance, flatness, and joint width of the exterior wall rock wool integrated board should be inspected and accepted. Rectify or repair the parts that do not meet the requirements. At the same time, attention should be paid to the protection and maintenance of the finished product during the construction process to avoid damage or contamination of the installed integrated board.
3. Precautions.
1.Attention should be paid to safety issues during the construction process, especially when working at height, corresponding safety measures must be taken. At the same time, it is necessary to follow the relevant national and local safety regulations and standards.
2.During the construction process, it is necessary to ensure that the quality and performance of the materials meet the design requirements, and it is forbidden to use unqualified materials and accessories. At the same time, it is necessary to follow the relevant national and local environmental protection regulations and standards.
3.In the construction process, it is necessary to ensure that the construction quality meets the design requirements and relevant specifications and standards, and the next process can be constructed only after each process is inspected and accepted. At the same time, it is necessary to ensure the integrity and traceability of construction quality records.