External wall metal engraved board insulation board external insulation general project acceptance criteria

1. The appearance and packaging of the materials and components used for the exterior wall metal engraved board insulation board shall be intact and without damage, in accordance with the design requirements and product standards.

    Inspection method: observation inspection.

   Number of inspections: full inspection.

2, the external wall metal carved plate insulation board interface agent spray quality should meet the requirements of the construction plan.

   Inspection method: observation inspection.

   Number of inspections: full inspection.

3. The paving and lap joint of the enhanced net should meet the requirements of the design and construction plan. The plastering of the plastering paste should be dense, not empty, and the reinforcing mesh should not be wrinkled or exposed.

   Inspection method: observation inspection; check the acceptance record of concealed works.

   Number of inspections: No less than 5 inspections per inspection lot, no less than 2m2 per location.

4. Wall defects caused by construction, such as wall bushings, scaffolding eyes, holes, etc., should be taken in accordance with the construction plan to block thermal bridge measures, and shall not affect the thermal performance of the wall.

   Inspection method: observe and check against the construction plan.

   Number of inspections: full inspection.

5. The joint pattern of the outer wall metal engraved board insulation board should meet the requirements of the construction plan, and the joint of the rock wool insulation board should be flat and tight.

   Inspection method: observation inspection.

   Number of inspections: 10% of each inspection lot is checked, not less than 5.

6. When leveling the slurry to level the surface, the leveling layer should be continuously constructed; the thickness of the leveling slurry should be uniform and the joint should be smooth and compact.

   Inspection method: observation, ruler inspection.

   Inspection quantity: 10% of each inspection lot is checked, not less than 10.

7. Special parts such as the corners of the wall that are prone to collision, the entrance and exit of doors and windows, and the junction of different material substrates shall be strengthened to prevent cracking and damage.

   Inspection method: observation inspection; check the acceptance record of concealed works.

   Number of inspections: According to different parts, 10% of each type is checked, not less than 5.

8. When the outer wall metal engraving board exterior insulation project is designed with moisture-proof primer, the base wall anti-moisture primer should be evenly sprayed, and there must be no leakage.

   Inspection method: observation inspection; check the acceptance record of concealed works.

   Number of inspections: According to different parts, 10% of each type is checked, not less than 5

发送反馈

历史记录