Introduction of key points of rock wool construction

You know rock wool board, the main material of rock wool board is basalt, and then basalt is processed at high temperature to become inorganic fiberboard, which mainly plays the role of insulation and decoration. It can be said that this kind of rock wool board is the most commonly used building tool in the construction industry. Rock wool board has many characteristics, the biggest characteristic is heat preservation and sound absorption. Therefore, general ktv, hotels and other buildings will use rock wool board. But do you know the key points of rock wool construction? Today, Bian Xiao will introduce it to you. Everyone should listen carefully.

Introduction of key points of rock wool construction

1. Before construction, a special construction scheme for energy saving and thermal insulation of this project shall be prepared according to the design, the requirements of this specification and relevant technical standards, and technical disclosure and professional technical training shall be given to the construction personnel.

2. The construction of rock wool board external insulation system of energy-saving and thermal insulation project shall be carried out in accordance with the construction drawing design documents that have passed the examination and the approved special construction scheme for energy-saving and thermal insulation of the project.

3. The production enterprise of rock wool board external thermal insulation system should have professionals to provide on-site guidance during the construction process, and cooperate with the construction unit and on-site supervision to control the construction quality.

4. Materials must be put into storage after passing the acceptance according to the requirements of specifications, quantity and quality, and kept by special personnel. Stacking in the open air is strictly prohibited. Curtain wall rock wool board should be piled up overhead and moistureproof.

5. The construction shall meet the following conditions:

5. 1. The basic wall and its cement mortar screed-coat are processed and the embedded parts are installed.

5.2. Prepare necessary construction tools and labor protection articles.

5.3. Special scaffolding for construction shall be erected firmly and pass the safety inspection. The spacing between the scaffold vertical pole and horizontal pole and the wall and corner shall meet the construction requirements.

5.4. The wall at the grass-roots level shall be solid and flat, with a dry surface, without cracking, hollowing, looseness or flooding. The bond strength, flatness and verticality of cement mortar screed-coat shall meet the requirements of ordinary plastering engineering quality in Code for Quality Acceptance of Building Decoration Engineering (GB502 10).

6. During the construction of external insulation of rock wool board, no construction is allowed when the temperature of base and construction environment is lower than 5℃. No construction is allowed in windy, rainy and snowy weather above level 5. During and after construction, effective measures should be taken to prevent rain erosion and sun exposure, and the protective layer should be prepared in time. In case of sudden rain during construction, measures should be taken to prevent the rain from washing the wall; In winter construction, anti-freezing measures should be taken according to relevant standards.

7. Before large-scale construction, the model wall shall be made of the same materials, construction practices and techniques at the site in accordance with regulations, and the project construction can only be carried out after being confirmed by relevant parties.

8. When using rock wool board for construction, operators should wear personal protective equipment, do a good job in occupational health protection and pay attention to construction safety.

The above are the key points of rock wool construction introduced by Bian Xiao, and the construction requirements are still very strict, so everyone must have accurate measurement and judgment before doing charity. Moreover, when installing the rock wool board, we must measure the rock wool board to avoid that the rock wool board to be installed does not meet the standards. Bian Xiao introduces eight key points of construction to you. These eight points are very important. If you don't pay attention to these points during construction, it will affect the later use. Ok, that's all for Bian Xiao's introduction.