There is no leakage of honeycomb aluminum curtain wall

First of all, Xiao Bian will popularize science with everyone.Honeycomb aluminum plate幕墙无渗透的主要工序就是注耐侯密封胶?

Honeycomb aluminum plate幕墙安装时，在Honeycomb aluminum plate安装调整后即开始Injection sealant?This process is the key process to prevent rainwater leakage and air penetration.

12. Materials and tools Preparation materials Weather-resistant sealant, caulking foam strip, cleaning agent, cleaning cloth, glue injection gun, glue scraping paper, glue scraping shovel.

2Process Operation Flow?Padded bar→Clean the glue injection joint→Sticking glue scraping paper→Injection sealant→Scraping→Tear off the scraping paper→Clean finish layer→Inspection and acceptance

3Basic operation method for filling gap of honeycomb aluminum plate curtain wall?

1)Fill the foam strip, select the foam strip with appropriate specification to fill the joint to be filled with glue, and keep enough friction between the foam strip and the side of the plate. After filling, the concave surface of the foam strip is about from the surface of the aluminum plate.4mm。

2)Clean the glue injection seam, choose clean non-depilation detergent cloth and dimethyl?用“Two-piece rag method”The glue to be injected shall be sewn clean within half an hour before the glue injection.

3)Paste the glue scraping paper, stick the protective glue paper on both sides of the glue seam, and tear off the glue paper immediately after scraping the glue. Pay attention to the clean surface of the honeycomb aluminum plate and do not stain the remaining glue.

4)The glue shall be injected as soon as possible within half an hour after cleaning, and shall be cleaned again after the time is exceeded.

5)Scraping glue scraping glue should be along the same side of the glue seam scraping flat or concave at the same time should pay attention to the curing time of the sealant.

4Operators per group2-3People.

51. Precautions for construction of anti-penetration of honeycomb aluminum curtain wall?

(1)Before filling the pad rod, check the installation of the pressing block comprehensively and make hidden acceptance records.

(2)1. The site shall send personnel to track the cleaning quality.

(3)The glue collection shall be smooth and smooth.

(4)Sampling to do a good job of weather-resistant adhesive bonding test?And make a record.

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