來源：http://www.mallhometrade.com 發布時間：2022-06-07 17:20:58
Aluminum coil is a kind of material that we often use, and it can be seen in many fields. It is indispensable for engineering construction and equipment packaging. However, there are still many matters needing attention when using it for construction. Let's take a look.
1. Before the construction of aluminum coil external insulation, the special construction scheme for energy conservation and insulation shall be formulated according to the requirements of relevant technical standards, and the technical disclosure and professional technical training of construction personnel shall be completed.
2. The construction shall be carried out in accordance with the approved construction drawing design documents and the special construction scheme for energy conservation and insulation of the project, with professional on-site guidance and cooperation with the construction unit and on-site construction. The site supervisor shall control the construction quality.
3. Before warehousing, the materials must be accepted according to the requirements of specification, quantity and quality, and kept by a specially assigned person. It is strictly prohibited to stack in the open air. The thermal insulation aluminum ring of curtain wall shall be stacked overhead to prevent moisture.
4. The distance between scaffold pole, horizontal pole and wall corner shall meet the construction requirements.
5. The foundation wall shall be firm and smooth, and the surface shall be dry without cracking, hollowing, loosening or alkalization.
6. The bonding strength, flatness and perpendicularity of the cement mortar leveling layer shall meet the quality requirements of ordinary plastering works.
7. When the temperature of foundation and construction environment is lower than 5 ℃, no construction is allowed. No construction is allowed in strong wind, rain and snow of level 5 or above.
8. Effective measures shall be taken during and after construction to prevent rainwater scouring and sun exposure, and the protective layer shall be prepared in time.
9. In case of sudden rain during construction, measures shall be taken to prevent rainwater from scouring the wall. Anti freezing measures shall be taken according to relevant standards during winter construction.
10. During construction, operators shall wear personal protective equipment to protect occupational health and pay attention to construction.
11. Construction materials shall be sent to a qualified testing agency for testing, and can be used only after passing the testing; The aluminum coil can be pasted by pasting method or point pasting method, and the pasting area shall not be less than 50%.
12. After the adhesive is applied on the insulation aluminum roll, the lower end of the insulation board is adhered to the base.
13. The thermal insulation aluminum coil shall be laid horizontally from bottom to top and anchored during laying. The joints shall be natural and tight, and the gap between plates shall not be greater than 2mm. When the joint width is 2mm, it needs to be filled with insulating material.
14. Adjacent plates shall be flush, and the height difference between plates shall not be greater than 1.5mm; All through wall pipes and components that can reach the insulation aluminum coil shall use the same materials at the outlet?? Fill with water-proof material and then seal with water-proof material.
15. The aluminum coil manufacturer reminds you that if the surface layer is found to fall off during construction, it should be bonded or anchored with anchor bolts in time, and the external decorative surface layer should be constructed in time.
In addition, aluminum coil has the advantages of long service life and not easy to be damaged, so it is deeply loved by users. If stains are found on the surface of the product during use, it is necessary to wash the product surface with a large amount of clean water to dry the dirt and dust on the surface. For details of subsequent cleaning, please pay attention to our website www.jndclyyxgs Www. 68mn!