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Refurbished stone of protection before the construction of stone conservation: 1. The stone sealant and mixing cement or calcium carbonate powder into a thick paste, scraping wipe the masonry joints. Too small crevice brushing the product directly. (2) Topcoat Protectant in stone, about 4 hours to using stone grinding mill construction.

 Renovation of the basic conservation treatment of stone steps: First, check the site to establish the program. Second, clean up the site to remove stains. Third, the notch handling and patchwork treatment.

     Notch treatment: What is the notch to deal with it? Is often said that the gap, the level of processing. Preparation tools: Stone refurbished mill (buffalo), power cord set, James Bond grinding (grinding two kinds: one metal, a resin-type) and small angle grinder grinding, suction machine, mop, water barrel, glass scraper.

 Construction methods: first using magic angle grinder grinding coupled with a large gap between the high and low ground into a fox-shaped repair (mainly to do so under a process of grinding to reduce time and improve efficiency), and then grinding machine coupled with a stone water mill renovation grind until evenly polished film to date, each over the grind, you must immediately suction machine to suction clean water, and then drag the wet mop the floor again, so deal with the basic end of the notches, then that is fine grinding coarse + + hard polishing + crystal, until translucent crystal made ​​of beautiful stone.

 Welds treatment: What is the patchwork process? That is often said slotted processing, seamless process. Preparation tool: the power cord set, portable cutting machine, magic incision, a small vacuum cleaner, putty knives, towels, buckets, two molding.

 Construction Methods: First, determine the width of cut stones, select the appropriate incision, and then confirm the Stone film thickness for easy adjustment of cutting height; then pulled into a straight line with molding, cutting machine cis-cut stones, if the segment cut with serrated surface scratches, cuts immediately exchange the new film (cutting sheet has been hurt so bad when), and finally with a vacuum cleaner to suck garbage clean, wet towel and then dust, (if dust will affect the adhesion of rubber marble, or even fall off) after waiting for about half an hour can be a good tune stone sealant caulk, and this patchwork process came to an end.