How to make a terrazzo floor new after a long period of use

1) High-grade terrazzo (also known as commercial terrazzo) has a high brightness of more than 70 90 degrees after surface light highlight, dustproof and anti-slip to achieve marble quality; (2) Wear-resistant terrazzo and surface hardness can reach 6-8 grades; (3) Ready-made or prefabricated terrazzo, can be spliced at will, and the color can be customized; (4) The new terrazzo does not crack, is not afraid of heavy vehicle rolling, is not afraid of heavy dragging, and does not shrink and deform; (5) No dust, high cleanliness; The cleanliness meets the requirements of high clean environments such as pharmaceuticals and chip manufacturing; (6) Inorganic terrazzo is non-combustible, non-ignition, anti-aging, anti-fouling, corrosion-resistant, odorless and no pollution; Crystal magic stone - terrazzo (5 photos) (7) The color is bright and smooth, if you need to improve the brightness of the floor wax or crystal, (does not affect its anti-static properties), hardened wear-resistant terrazzo stone, no need to play....

Terrazzo is a very environmentally friendly decorative material, but with the increase of use time, its surface is very easy to begin to crack, oil, color becomes dull, and the terrazzo ground is easy to ash, not dense enough, can not resist dirt and oil stains, compared with the current floor technology is relatively backward, is gradually being eliminated.

However, for concrete sealants that have been applied on terrazzo floors in the past, the curing agent can completely improve its defects and increase its service life. That is, the concrete sealing curing agent is applied on the old terrazzo floor, which not only increases the hardness and wear resistance coefficient of the floor, but also increases the anti-slip, oil-resistant, and service life to 30 years.

This method of transformation is not only inexpensive, but also maintenance-free, and it is enough to mop the floor with clean water or soapy water every day. The results are equally good on new terrazzo floors.

Terrazzo floor renovation construction process.

Coarse grinding: The old terrazzo ground is polished with a terrazzo refurbishment machine to remove the surface oil stain and empty layer, and eliminate the unevenness and potholes on the ground.

Fine grinding: grinding the terrazzo ground after coarse grinding with terrazzo refurbishment machine, ground grinder and metal grinding wheel to eliminate coarse grinding traces, and at the same time grinding and leveling the excessively high ground to increase the flatness of the ground.

Repair: Fill and repair potholes, cracks (grooved as appropriate) and voids on the ground with terrazzo floor repair mortar. Ground grinding. The ground is further ground with terrazzo, ground grinder, and terrazzo ground grinding disc, from coarse to fine, until the actual requirements are met.

The appearance of terrazzo ground is smooth and smooth, atmospheric, and can be arbitrarily colored parquet, which makes terrazzo have great flexibility in style change, terrazzo and ordinary cement concrete floor, not only decorative performance is better, but also in hardness, wear resistance, pressure resistance is also better, so the ground of many factories is terrazzo.

In long-term use, terrazzo will be damaged due to aging, weathering, and external force (friction, impact), as well as oil stains and chemical erosion, which will also damage terrazzo and make the terrazzo floor lose its original luster. Places such as factories, which are subjected to a lot of stress on a daily basis, especially heavy machinery plants, can also cause terrazzo floors to become dusty, sandy and even damaged.

If there is a problem with the old terrazzo floor of the factory, the ground can be ground and cured by means of platinum crystal floor system - curing construction technology, and the treated ground can achieve the effect of no ash and no sand, wear and compression, anti-fouling and dirt-resistant, and easy to clean.

Nowadays, more and more attention is paid to environmental protection, terrazzo old ground renovation is one of the trends, in creating a dust-free and healthy working environment but also to provide workers with a dust-free and healthy construction environment, so in the construction of platinum crystal floor system, the use of Xingyi intelligent floor grinder, its own independent walking grinding mode can reduce labor intensity, improve construction efficiency, and Xingyi intelligent floor grinder floating dust cover can make the ground more grinding dust settle down, Reduce the generation of dust, especially with the Haotek industrial vacuum cleaner, you can achieve dust-free construction on the ground.

Choosing Xingyi intelligent floor grinding machine for curing construction, the transformation process of terrazzo old ground is faster, and the post-treatment effect of the ground is also very good.

The lifespan of terrazzo refurbishment depends mainly on the refurbishment process you use.

At present, terrazzo renovation mainly includes the following types.

1. Refurbishment and waxing.

2. Refurbishment crystallization.

3. Refurbishment and curing (curing agent materials are used in the refurbishment process).

The first type has the shortest service life and does not form a protective layer on the surface of the terrazzo. The wax layer is peeled off or missing, causing dirt to seep into the terrazzo and form dirt. The general service life is determined according to the customer's use place and maintenance situation (1-12 months).

The refurbishment cost is low, the brightness, the overall gloss are good, and the maintenance cost is high.

The second has a relatively long service life. A layer of crystals is formed on the surface of the terrazzo to isolate dirt. However, the thickness is thinner (, and the crystalline layer is easy to get dirty after wear or destruction.

The service life is more than 12 months, mainly depending on the place of use, if the forklift and other heavy objects are moved, etc., the service life is sharply reduced). The cost of renovation is high, but the gloss and overall look are strong.

The third type has the longest service life. The curing agent material reacts with terrazzo. A dense layer of 3-5mm thick is formed on the surface and inside of the terrazzo, with high hardness, good wear resistance, waterproof and anti-penetration.

The service life is in 3-10 years. The cost of refurbishment is high, and the gloss and overall appearance are good. Low maintenance costs.

Fujian Sanhe Machinery, grinding machine, grinding disc manufacturers.

The ready-made terrazzo floor hollow drum is more serious than other types of ground. The reason for this is mainly that there are many layers of terrazzo ground, and the process of different materials at different times and improper treatment may affect the bonding and cause hollowing. The hollow drum is mainly manifested in:

The bond between the surface layer and the base layer is not firm, resulting in hollowing. The bond between the surface layer and the screed layer is not firm, resulting in hollowing. The main reason is that the base layer is not cleaned enough, such as ash, ballast and other additives, which will affect the adhesion between the two layers.

In addition, the lack of seriousness in the scanning of the plain pulp binding layer is also the reason for the hollowing.

It can be seen that the cleaning of the base layer is the key factor affecting the bonding. The surface layer hollow drum needs to be treated, especially the hollow drum with cracks in a large area, and the service life will be greatly affected. However, for the ready-made terrazzo floor, when dealing with the problem of hollowing, it is necessary to pay attention to the color of the repaired ground as much as possible to be consistent with the original ground color.

When repairing, try to make the size of the piece that is supplemented as regular as possible, if it can be repaired in a grid strip, the effect will be better. In essence, it reflects the problem of ground flatness. Especially when there are footprints on the surface layer, if not treated in time, it is bound to sink slightly at the footprints.

In addition, if you step on a softer surface, the stones at the footprint will sink and the upper part of the cement slurry will increase. When polished, the slight sinking of the footprints makes the polishing affected. Therefore, it seems that the stones on the surface are not uniform and clear enough.

This phenomenon is mainly due to the fact that the operator should arrange the construction procedures, and should try to avoid a large number of interspersed on the smoothed surface layer. In addition, during construction, you should try to wear flat-soled rubber shoes, and do not wear high heels or rubber shoes with obvious convex and concave bottoms.

Grinding stone floor - terrazzo is uneven in color. Commonly known as "big flower face", there are two main reasons for this defect. The pigment is stirred unevenly.

The surface layer is contaminated with other colored liquids. Pigment mixing should be responsible for a special person, and the measurement should be accurate. You can't estimate it visually, and you can't pour paint while adding water.

Doing so will cause the pigment to clump and the color will be heavy locally. The pigment and cement should be mixed evenly and then added with water and stone ballast to make the pigment dispersed evenly. The surface layer is contaminated and should be cleaned up in time.

The most fundamental way is to strengthen management, if the ground fence is completed, other projects are still cross-constructed, it is best to lay a layer of protective materials on the upper part of the surface layer to avoid pollution and damage. In the case of high-level fine art terrazzo, special attention should be paid to this aspect.

The grid bar has a certain decorative effect, and if the grid bar is intermittent, the decorative effect of the ground is affected. The main reason for the uneven exposure of the lattice strip is the uneven surface layer. Because the cement slurry of the surface layer is covered on the top of the lattice strip, it may not be polished when it is polished, resulting in shading.

It is also possible that the cement slurry is too thick and cannot be worn off when polished, so there is still a small amount of cement slurry covering the lattice strip to cover it. In addition, the elevation of the lattice strip is inconsistent, and it is high and low, then, when loading ash, it is bound to cause the lattice strip of individual parts to be covered too much. This kind of problem is mainly to control the elevation of the upper part of the lattice strip, pull through the line to check when the lattice strip is installed, and correct the error in time.