Renovation and crystallization
(1), the ground is dry - this process is divided into two cases, 1 the original stone surface joints of water stains, we use far infrared light heating and drying. 2 Other flat moisture, dry naturally. As a result, the water stain phenomenon has been completely removed, which is economical and reasonable, and the customer is very satisfied.
(2) Filling the stone joints - It is an important preventive measure to solve the water penetration of the stone joints by caulking. It is necessary to pay attention to the work of caulking. The caulking material should have good adhesion, no powder, waterproof, and can be ground and polished. We use German super marble crack repairing agent to fill the gap according to the process (filling the surface with the stone plane, the caulking should be even To prevent omissions.) After more than two hours of drying and curing.
(3), leveling grinding and polishing - in view of the stone surface previously made waterproof, resulting in stone discoloration, we did not directly use the method of leveling grinding, but first with O# steel wool, with special equipment for grinding, grinding, grinding The color-changing layer on the surface of the stone reveals the original background color of the large white flower. Fortunately, because the degree of penetration of the protective agent into the stone surface is very light, we have only received good results with the above scheme, and the problem of discoloration that we are worried about has been treated. The second solution is to use marble diamond grinding discs, water-grinding discs, and grinding and polishing step by step.
(4), rust yellow treatment - according to the overall plan, first place on the rust spots, with steel wool to remove the surface rust, and then use a special marble rust remover for rust removal. The rust removal process is as follows: clean surface, dry rust surface, white paper towel, rust remover, plastic film, sealing surface, aging treatment, aging for 3 hours, after washing with neutral detergent, dry with water (dry rust can not be removed) Trace can be reprocessed)
(5), waterproof, protective - in order to avoid marble water, rust, and other pollution in the future, the customer is interested in our plan, to protect the ground after grinding, we learned the original protection discoloration lessons, choose several A better waterproofing agent, taking the same stone to do the experiment, on the one hand to check the protective effect, on the other hand to check whether the color of the stone is changed, and to determine the amount of the process according to the water absorption rate. After doing the above preparations, we have protected the ground on a large scale. Protective treatment We mainly focus on the following processes: 1 clean the stone surface. 2 fully dry. 3 Evenly apply protective agent, moisturize the stone surface, do not leak the brush, not too much, prevent accumulation, the former affects the protective effect, the latter affects the appearance and increases the difficulty of cleaning. 4 Under natural conditions, ventilate and dry for more than 24 hours.
(6), crystal treatment: After the above process, crystal treatment can be carried out, crystal hardener, light agent according to the use of the process description, through the equipment pressurization, low-speed grinding, so that the agent produces a heating reaction, so that the ground formation Non-slip hard mirror.
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