In the city, it is inevitable that heavy dust will often hang on the curtain wall glass. Especially in the days of sandstorms, after this weather, the curtain wall glass is often visibly dirty. Then how do you clean the curtain wall glass? What are the functions of the curtain wall glass? The following Xiao Bian teaches everyone how to clean the curtain wall glass , making it glorious and bright, so that everyone with a curtain wall glass has some references.
Curtain wall glass
The curtain wall glass refers to a building envelope structure or a decorative structure in which the support structure system can have a certain displacement capacity with respect to the main structure and does not share the role of the main structure. There are two kinds of single and double glass walls. Curtain wall glass is a beautiful and novel building wall decoration method, which is a distinctive feature of modern high-rise buildings. According to FLAP statistics from the Volunteer Protection Volunteer Organization in 2013, only 1 to 9 million migratory birds died in these glass curtain walls every year in Toronto alone.
Curtain wall function
The curtain wall glass of modern high-rise buildings is made of mirror glass and common glass, filled with dry glass or inert gas. Hollow glass is divided into two layers and three layers. Two layers of hollow glass are sealed by two layers of glass and form a sandwich space. Three layers of glass are two layers of three layers of glass. Hollow glass has the advantages of sound insulation, heat insulation, anti-frost, moisture resistance, and strong wind pressure resistance. According to measurements, when the outdoor temperature is -10°C, the temperature in front of the single-layered glass window is -2°C, while the room temperature in which the triple-layered insulating glass is used is 13°C. In the hot summer, double-glazing can block 90% of solar radiant heat. The sun can still pass through the curtain wall glass, but most of the sun will not feel hot. The use of hollow curtain walled rooms can make it cool in winter and cool in summer, greatly improving the living environment.
Preparation before cleaning:
1, first view the job site, determine the job plan. Focus on the status of the roof to determine whether it is possible to install a hanging basket or a hanging board. The hanging basket or the hanging board is easy to move on the roof. Neon signs and plates prevent any operation.
2. Install the vehicle. If the window wiper is installed in the building, the inspection will be performed before the specification is performed.
3, ready to wipe tools, cleaning agents.
4. Workers carry tools on hanging baskets or hanging plates. Some tools should be hung on hanging baskets or hanging plates to prevent them from accidentally falling and hurting pedestrians. Set safety ropes on the ground or set safety warning signs.
5, operation from top to bottom. After each line is wiped, tidy up the tool, add the cleaning agent, move the hangers or baskets laterally, and continue with the next line.
Curtain wall glass cleaning method:
1, with solvent cleaning. Use xylene, toluene, inorganic alcohol, or ether to remove grease and glazing materials before cleaning and dripping. Be careful not to use too much solvent to avoid damaging the glass sealant.
2, normal cleaning and shower drift. Clean, drain, and dry the glass frequently, especially during construction. Use a soft, clean, dust-free cloth with neutral soap, paint cleaner, or slightly acidic cleaner. Rinse with clear water immediately after washing, then use a clean squeegee to wipe off the excess water. Because the fingerprints, oil stains, stains, dust, slag dust, sealant residue, scratches, and any surface scratches on the coated glass are more prominent than on ordinary glass, we manage and clean the coating. Be careful when using glass. Therefore, the coated glass may require frequent cleaning during the entire project, and spacers should always be used between the coated glazing panels.
3, surface damage. Contaminated with concrete, alkali or fluorine-containing substances sometimes released from concrete or building masonry during the storm may stain or corrode the glass. The concrete structure in front of the window arch should be designed so that the dripped water will not drip. To the glass. Prefabricated panels and other concrete wall materials should be well-mixed to make them uniform hydrates and fully cured. The surface treatment of concrete (acidizing sand blasting, chiselling, grouting, waterproofing materials, etc.) should be It ends before installing the glass, and the debris should be removed.
Precautions:
1. Check for stains on the glass, such as adhesives, if any, remove them with a scraper and other appropriate tools and solvents.
2. Immerse the water applicator in the bucket. After inhaling the detergent, gently squeak it gently (do not dribble down the water). Apply evenly to the glass.
3, when smearing, generally roll from top to bottom, lateral movement, each roll to cross pressure, in order to prevent leakage.
4. Use a squeegee to scrape the cleaner on the glass. When it is done, use a little force to press the squeegee evenly on the glass. Slowly squeegee from top to bottom. After each stroke, wipe off the squeegee with a wet towel. Clean and scrape one more line.
5. Confirm that the wall surface within the scope of work should be cleaned and slide the hanging basket or hanging plate to continue working.
6. After all operations are completed, clean up the equipment and tools, evacuating the ground protection rope or warning board, and wipe the ground water traces.
Editor's summary: The related information about the function of the curtain wall glass and the curtain wall glass cleaning method was introduced here for everyone. I hope this article will be helpful to everyone. If you still have something you don't understand, you can leave a message to Xiaobian at the bottom. We will answer your questions as soon as possible.
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