What is the operation process of stone maintenance? What's the purpose?

In the construction industry, stone, as one of the most important materials, has many kinds, such as granite and marble. In the usual home environment, such as floors, tables and walls, you can see traces of stones. Among them, there is a very important but often overlooked problem, that is, the knowledge about stone conservation. Today, Bian Xiao will introduce the operation process and purpose of stone conservation to you. I believe you will gain something after reading it.

A, stone maintenance operation process:

1. In-situ drying: If there is water stain on the joint of the original stone, we will heat it with far infrared lamp to dry it; If it is moisture from other planes, dry it naturally; In this way, the water stains are completely removed, which is both economical and fair.

2. Fill the gaps in the stone: use the joint patching agent to fill the gaps between the paved stones with the same color, so that the stone can achieve the overall effect and increase the aesthetic feeling of the stone. The sealing material shall be well bonded, free of powder particles, waterproof, grindable and polished, and sealed according to the process (the sealing surface shall be flush with the stone plane, and the sealing shall be uniform to prevent leakage. ) and cured by drying for more than two hours.

3. Leveling, grinding and polishing: high-speed polishing machine is used for polishing to achieve smooth effect. Stone maintenance and renovation project.

4. Rust yellow treatment: According to the overall plan, firstly, the places with serious rust spots are polished with steel wool to remove floating rust on the surface, and then the rust is removed with special marble rust remover. The derusting process is as follows: clean the surface, dry and wet the rusty surface, stick a white paper towel with a rust remover cover, apply it to the sealed surface for 3 hours, then clean it with neutral detergent and dry it with clear water (the rust that cannot be removed once can be treated again).

5. Waterproofing and protection: clean the stone surface, fully dry it, evenly coat the protective agent, wet the stone surface, do not miss the brush, do not overdo it and prevent accumulation. The former will affect the protective effect, while the latter will affect the appearance and increase the difficulty of cleaning. Ventilation and drying for more than 24 hours under natural conditions.

6. Crystal treatment: After the above process, crystal treatment can be carried out. Spanish crystal is used as hardener and polishing agent according to the instructions of its use process. Through equipment pressurization and low-speed polishing, the chemical reacts thermally and forms a hard anti-slip mirror on the ground.

Second, the purpose of stone maintenance:

1, making the stone more durable and maintaining new effects.

2. It can play an anti-skid role, harden the stone surface, brighten the stone surface and make the stone more wear-resistant.

In fact, the operation process of stone maintenance is mainly divided into the above steps, namely, ground drying, stone gap filling, leveling, grinding and polishing, rust yellow treatment, waterproof protection and crystal treatment. Might as well study and study. For the purpose of stone conservation, it is very simple and easy to understand. I believe everyone can understand it after reading it. Because of the long time, stones are often not as beautiful and bright as before because of weathering or friction, so Bian Xiao suggested that it is best to maintain them regularly.

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