With the rapid development of my country’s economy and the rapid advancement of people’s living standards, the building exterior wall cleaning industry has attracted widespread attention and attention in my country. At the same time, with the rapid economic development and the rapid improvement of people’s living standards, the high-altitude exterior wall cleaning industry It has attracted widespread attention and attention in our country. Today, I might as well talk about the meaning and functions of exterior wall cleaning, and what solutions are there for our reference. The editor of Shanghai Lang Shijie will give you a brief introduction. I hope to help and understand you!

2. The composition of the external wall dust and the cleaning method of the external wall.

The cleaning of the exterior walls of high-rise buildings is a very messy system project. In order to be targeted and maintain the building during cleaning, the composition, structure and pollution degree of dust must first be analyzed.

2.1. The composition of dust and dirt on the external walls of high-rise buildings and the physical and chemical properties of the buildings

The dust on the exterior wall is generally divided into three levels, the first level is more severe than the first level, the first level is dust; the second level is stains; the third level is dust. Generally speaking, dust is the general term for the three.

2.1.2 Stains

The stain is composed of a mixture of dust and water of various components, traces of acid rain, fungus, mud, dye and other stains. Sticking to both soft and hard surfaces. Buildings are stained with large stains, so once the stains are not eradicated in time, they will remain persistently, causing severe pollution to the exterior of the building.

2.1.3 Dust

Dust is divided into oil-based and water-based. With the advancement of people's living standards, the industry quickly opened up, with more and more varieties of dust and more and more messy ingredients. The quality of dust is much higher than dust and stains. If the dust is not cleaned in time, it will leave permanent marks on the exterior of the building and lose its brilliance. In addition to the above two kinds of dust, there is another dust method for metal building materials, which is discoloration. This is formed by the chemical reaction of metals with water and certain substances in the air, such as rust, patina, gold, silver, aluminum, and so on. In short, the location and environment of the building are different, the composition and pollution degree of dust are also different, some are smooth (such as glazed tiles), some are rough (such as water-shabu stone), and some are easily corroded by acid and alkali (such as Aluminum alloy doors and windows), and some are easily dissolved by solvents (such as acetone can dissolve chemical coatings). Because the medium of the exterior wall is different, it is necessary to analyze the composition, physical and chemical properties and pollution degree of the exterior wall before cleaning the exterior wall.

The cleaning staff of Shanghai Langshijie Property Management Co., Ltd. are young, motivated, professional, and have cleaning technology cleaning service personnel. It is a professional cleaning staff who specializes in cleaning, land reclamation, carpet cleaning, and cleaning services for the exterior walls of factories, office buildings and other high-level places and factories. Always follow the service energy of customer first, honesty, sincerity, heart-for-heart, sincerity, and prosperity, and adhere to high positioning, high quality, and service standards. In normal processing operations, we have fully utilized and explored the internal potential, and cultivated a group of professional processing personnel with rich experience, strong processing ability, serious work, rigorous work style, active thinking, down-to-earth work, down-to-earth, and meticulous energy. Shanghai Langshijie Property Management Co., Ltd. is a professional cleaning service property management company. Through continuous innovation and professional services, it has won the praise of the majority of new and old customers. If you find an exterior wall cleaning company, you will find Shanghai Langshijie. Our company promises the price Concessions and good service. Welcome to consult!