Glass curtain wall cleaning service

1.0 Ceramic tile exterior wall cleaning service process

1.1 Scope of application: all building communities with tiles (strip bricks, square bricks) attached to the exterior walls.

1.2 Cleaning procedure:

1.2.1 Prepare the tools and materials for cleaning the outer walls (two high-altitude ropes, one springboard, one high-pressure water pipe, one insurance buckle, cleaning bucket, scouring pad, shovel, and clean water) and fix two on the roof of the building One end of the high-altitude rope is absolutely safe. Put the springboard on one of the ropes and buckle the safety buckle on the other safety rope. Bring a scouring pad, a spatula, cleaning water, and put it down together with the water pipe. Clean the wall in order from top to bottom, soak the wall with water, then use a scouring pad to stick the "103" potion to clean it, and rinse it off with a hose. There is dirt on the surface of the tiles, first remove it with a spatula, and then use a scouring pad to clean it back and forth. The part of the outer wall below 3 meters should be cleaned and kept clean for half a month.

1.2.2 The high-altitude part is generally cleaned every two years, and local pollution is dealt with immediately.

1.3 Cleaning standards: Visually, there is no pollution or corrosion on the wall; the cleanliness is 98%, and no tiles fall off.

2.0 Mosaic exterior wall cleaning service process

2.1 Scope of application: all buildings and communities with mosaics on their exterior walls.

2.2 Cleaning procedure:

2.2.1 Prepare two high-altitude ropes for cleaning, one springboard, one high-pressure water pipe, one safety buckle, one cleaning bucket, one brush, spatula, cleaning agent and other tools and materials.

2.2.2 Fix one end of the two ropes on the roof (the length of the rope is the same as the height of the building), connect one end of the water pipe to the faucet and fix it with iron wire or other things to prevent it from falling off. Fix the springboard on one of the ropes, buckle the safety buckle on the other rope, bring a brush, a spatula, a cleaning agent, and start cleaning from the top layer along with the water pipe.

2.2.3 First spray the wall with a water pipe, and then use a brush to apply a small amount of "103" wall washer to scrub the wall. If dirt is found on the porcelain surface, use a spatula to remove it and then clean it. , Work sequentially from top to bottom until the cleaning is complete.

2.2.4 The outer walls of buildings and residential quarters below 3 meters are washed and cleaned every half month and kept clean above 3 meters

It is cleaned every two years, and local pollution will be cleaned immediately.

2.3 Cleaning standards: Visually check the mosaic surface without pollution and stains.

3.0 Paint exterior wall cleaning service process

3.1 Scope of application: buildings and office buildings where the exterior wall surface is painted

3.2 Cleaning procedure:

3.2.1 Make preparations in accordance with the cleaning procedures of the external wall of the tile surface, prepare two high-altitude ropes for cleaning, one springboard, one high-pressure water pipe, one safety buckle, one cleaning bucket, one brush, shovel, detergent and other tools Material.

3.2.2 Use all-purpose cleaner to dilute in a ratio of 1:5. Make a cleaning sample and determine the dilution ratio of the cleaning agent.

3.2.3 When cleaning, use a brush to soak the detergent solution on the surface of the paint to remove dirt, and then rinse with water.

3.3 Cleaning standards: There is no obvious black spot and contaminated surface on the external wall surface visually.

4.0 Glass curtain wall cleaning service process

4.1 Scope of application: podium or high-rise buildings with glass installed on the outer wall of the entire building.

4.2 Cleaning procedure:

4.2.1 Use a gondolas to clean the height of the building, first fix the freely retractable boom on the parapet wall of the roof. Put a balance iron that exceeds the weight of the person, the hanging basket and the cleaning tool on the other end of the arm. Put down the traction wire rope and put it on the hanging basket, turn on the switch and raise it to the top. The staff bring detergent, cleaning cloth and glass scraper, and start operation in the upper basket. When entering the hanging basket, keep the basket balanced.

4.2.2 Dip a little glass water with a scouring pad and smear it on the glass surface, and then use a glass scraper to scrape off the sewage. Clean from top to bottom in an orderly manner. If the area is seriously polluted or dirty, use a blade to carefully scrape off the dirt, and then clean it with a high-concentration glass cleaner.

4.2.3 The glass curtain wall must be cleaned once a year. If local pollution is found, it should be cleaned immediately if it is found, so as not to be difficult to clean up over time. When operating the hanging basket, be sure to follow the operating procedures to avoid mistakes and accidents. When using the glass scraper, pay attention to the metal part to scratch the glass surface.

4.2.4 The operation of the podium is the same as the cleaning procedure of the exterior wall, except that the cleaning agents and cleaning tools used are not

same. The cleaning agent uses glass water, detergent, and tools such as towels and glass scrapers.

4.3 Cleaning standards: There is no water mark on the wall of the visual screen and no obvious pollution.

5.0 Composite aluminum panel exterior wall cleaning service process

5.1 Scope of application: buildings and office buildings whose exterior walls are all composite aluminum panels

5.2 Cleaning procedure:

5.2.1 Prepare the hanging basket in accordance with the cleaning procedure of the glass curtain wall; bring the staining water, scouring pad, and glass water scraper for cleaning, and work in the lower hanging basket. Use a scouring pad to soak the stained water on the surface of the composite aluminum plate and rinse it with water until it is clean.

5.2.2 If there is serious local pollution or dirt on the composite aluminum plate, the concentration of the cleaning agent should be increased and scrubbed.

5.2.3 The surface of the composite aluminum plate should be cleaned once a year. If local pollution is found, it should be cleaned immediately.

5.3 Cleaning standard: visually there is no obvious black spot and contaminated surface on the surface of the composite aluminum plate.

6.0 Precautions for external wall cleaning:

6.1 External wall cleaning operators must hold a valid high-altitude operation qualification certificate.

6.2 Do not construct under complicated weather conditions such as rain, snow, fog, etc. During the construction period, it is determined that the actual measured wind speed is less than 10.8 m/s.

6.3 The distance between the construction environment and the high-voltage line is greater than 10 meters.

6.4 When cleaning the outer wall of the composite aluminum plate, attention should be paid to the metal part of the cleaning tool to scratch the surface of the composite aluminum plate.

6.5 When hoisting construction, avoid direct sunlight and rotating wind at the right time. The safety and construction tools used for hoisting construction shall be purchased from designated dealers, and the warranty certificate and certificate shall be kept.