Outdoor stone will of course be affected by a lot of factors, and the surface is usually processed into non-slip surface, uneven, easy to hide dirt, and more complex care. Easy to be exposed to the cement residue, paint, oil pollution, vehicle wheel marks, vehicle lubrication drip, gum pollution and other pollution, the cleaning and protection of these pollutants is the main content of outdoor stone care.

Outdoor ground stone cleaning methods for anti-skid ground stone pollution, daily cleaning in the use of traditional cleaning methods have several
1, high pressure water gun cleaning using high pressure water gun cleaning can remove the dust on the stone surface and relatively easy to clean the pollutants, but high pressure water gun cleaning waste precious water resources, and when washing splash, easy to pollute other parts, cleaning is not thorough.
2, single brush nylon brush plate cleaning using single brush machine and nylon brush plate cleaning is the current price general cleaning method. The structural characteristics of single brush machine itself are that it can be cleaned for lighter pollution, and the cleaning of stone surface pollution is not thorough
3, chemical cleaning agent chemical cleaning machine can clean the more serious stone pollution, but will cause damage to the flowers around the stone, railings and other decorations. If improper use will also cause new lesions in stone, stone decorative effect
4, grinding comprehensive cleaning agent grinding cleaning is a newly developed stone surface cleaning method, he cooperate with other chemical cleaning stone can thoroughly clean the stone surface effect
1) Construction method of grinding and cleaning

(1) Use 36# or 60# grinding brush for grinding and cleaning. Water absorption machine should be used to suck away the sewage, and water absorption should be completely, can not let the sewage into the stone.

(2) the use of professional stone ointment for stone surface oil removal construction. Oil spot clearance rate is required to be above 90%, and multiple cleaning can be carried out when necessary.

(3) the use of stone strong cleaning agent or professional hammer to remove stone surface cement residue. The principle of using the hammer is to use the hammer to impact the cement residue, so that the cement residue loose and achieve the purpose of removal.

(4) check whether the stone surface has other pollution, and choose the corresponding stone special treatment agent for management, can use a variety of cleaning agent to clean, big medicine control cleaning agent usage, prevent cleaning agent pollution stone.

(5) Use 120# grinding brush for grinding and cleaning, and use water suction machine to clean the sewage, no residual sewage.

(6) Check the treatment of pollutants on the stone surface, and use special cleaning agent for stone if necessary.

(7) Use 180# grinding brush for grinding and cleaning, and use water suction machine to clean the sewage, no residual sewage.

(8) Use 240# grinding brush for grinding and cleaning, and use water suction machine to clean the sewage, no residual sewage.

(9) The stone surface is fully dry to prepare for the next step of construction.

2) Advantages of grinding cleaning

(1) Green environmental protection: due to less use of chemical agents, so the pollution damage to the environment and green plants is very little.

(2) clean thoroughly: the use of grinding brush can make the stone surface pollution can be completely removed.

(3) Resource saving: grinding comprehensive cleaning is more than 50% water saving than high-pressure water gun cleaning, which is equivalent to the water consumption of single brush machine cleaning.

(4) Stone safety: due to less use of chemical cleaning agent, so the long-term use of stone safety is guaranteed.

3) Problems that should be paid attention to during construction

(1) Grinding brush number should be selected according to the variety of stone and the shape of the finish.

(2) select a few grinding brush should be according to the specific requirements of the user, the more times the use of grinding, the better the smoothness of the stone surface.

(3) In the removal of solid pollutants such as cement residue, the choice of hammer should be based on the shape of the stone surface to choose. The selection of stone protective agent should be small sample test, verify the protective effect and reach the user satisfaction, can be carried out large area construction.

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-Henry Wang | Quote Manager
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