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Terrazzo renovation

Terrazzo renovation

After a certain period of use, terrazzo will have some problems, such as sanding, dusting, falling powder, etc., then we have to do terrazzo renovation, and now the most commonly used is the hardening of terrazzo.

First, the characteristics of terrazzo renovation :

1, the hardness will reach 9, which is almost increased by 45.3%. The hardness is increased, the compactness is naturally increased, and the wear resistance is better.

2. After the terrazzo renovation , it also played a lot of role in dust prevention, and the ground was no longer dusty.

3. After the terrazzo is refurbished , the ground is bright but not slippery.

4. There is also a great improvement in compression resistance, which is quite different from the terrazzo which has not been treated with a curing agent, and is more than 3 times stronger than the untreated terrazzo.

5, the curing agent can effectively play a weathering effect, which can greatly extend the service life of the terrazzo.

6. The treated terrazzo may have a marble-like luster on the gloss. The longer the gloss, the better the gloss and the more permanent.

Terrazzo renovation

Second, the working principle of terrazzo renovation:

The terrazzo renovation is carried out with different numbers of grinding discs (blocks), coarse, fine and fine grinding of the terrazzo, sealing of fine pores, strengthening of internal structure, and then using concrete reinforcement to penetrate into the concrete surface of the terrazzo The compounding reaction produces a dense crystal protective layer which is hard and wear-resistant, high-brightness, waterproof and anti-fouling, and easy to clean and maintain. At the same time, the surface of the terrazzo produces a high-gloss mirror effect. After refurbishing and crystallization, the terrazzo has gloss, hardness, antifouling properties and water absorption comparable to marble.

Third, the terrazzo grinding renovation and crystallization process:

1. Use heavy-duty stone turning equipment with alloy grinding wheels (optional), resin grinding blocks, or horseshoe-shaped grinding blocks to grind old, contaminated, diseased terrazzo or new cast terrazzo in order from coarse grinding to fine grinding. Polished to achieve the desired smoothness.

2. The special penetrating agent of the water grindstone is matched with the stone crystal surface machine to make the surface of the terrazzo crystal harden and brighten to improve the brightness and wear resistance of the terrazzo, and then use the surface agent to carry out the surface crystal surface maintenance.

3, depending on the size of the ground flow of people to do local maintenance or quarterly maintenance, you can maintain a good mirror effect for a long time, this way can save costs, easy to operate.

4. The terrazzo after grinding and refurbishing has the following four properties:

1. Increased hardness: the surface after treatment, no dust, abrasion and scratch resistance, prolong the service life of the ground.

2, mirror effect: the surface of the terrazzo can reach the same luster of natural stone, and the finish is high. The luminosity can reach 105 degrees or more.

3, good anti-fouling: corrosion resistance, oil, water, anti-seepage, anti-fouling, water absorption is less than 0.5%.

4, easy maintenance: daily cleaning, maintenance is easy, greatly reducing the cost of cleaning and maintenance in the later period, daily use only dust push with electrostatic vacuum dust. Regular neutral detergent cleaning and stone care solution polishing.

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