Ways to refurbish the terrazzo flooring

Terrazzo has been gradually circulating in the market since the early 80s, which has led to much-aged terrazzo has no luster and signs of whitening. How to make the terrazzo gorgeous turn?

Now the popular terrazzo refurbishment methods are divided into.

1. Use a terrazzo floor refurbishing agent

2. Terrazzo grinding and polishing process

The advantages of terrazzo floor refurbishing agent

1. Prevention of whitening: the usual concrete ground, salt, and alkali identity will precipitate from it, resulting in whitening and other apparent quality issues. Terrazzo ground renovator after the disposal of the concrete surface to form a strong, dense whole, salt and alkali ingredients will not be precipitated from;

2. Wear resistance: It can probably solidify the ingredients in the concrete into a solid entity plus hardness and denseness, after the ground is matured, the wear resistance will increase to more than 8 times;

3. anti-corrosion: terrazzo floor renovator can stop the passage of chloride ions; cement liquid-permeable hardener flooring corrosion resistance: after disposal of the ground, will greatly increase the corrosion resistance of concrete. Crystal infiltration silicon treatment agent hardened wear-resistant flooring, once owned, lifelong use.

4. Anti-compression: Terrazzo ground refurbishing agent can be useful to penetrate the concrete, and its chemical reaction, locking the pores inside, the sealing results of the concrete ground, can be useful to restrain water, oil, and other dirt into the concrete;

5. Dustproof: It produces a chemical reaction with concrete, forming a dust-free and dense group on the outside of concrete, which controls the precipitation of dust from concrete forever;

Terrazzo floor

Terrazzo grinding and polishing process

Rough grinding

Use a terrazzo refurbishing machine to polish the old terrazzo floor, remove the surface oil, void layer, eliminate the ground unevenness, potholes, and other phenomena.

Fine grinding

Use a terrazzo refurbishing machine, ground grinding machine, and metal grinding wheel to polish the terrazzo floor after rough grinding to eliminate the rough grinding traces, and at the same time to grind and level the ground that is too high to increase the flatness of the ground.

Repairing

Use terrazzo floor repair mortar to fill and repair the ground potholes, cracks (depending on the case of slotting), and voids. Ground grinding. Use terrazzo, ground grinding machine, terrazzo ground grinding sheet to do further grinding of the ground, from coarse to fine, until it reaches the actual requirements.

Inorganic Terrazzo Flooring

Construction operation procedure

1. grass-roots cleanup terrazzo ground drum, bonding is not firm, many is due to the grass-roots cleanup is not enough, there are affecting the bonding of debris caused. Therefore, in the process arrangement, should be cleaned up as a process to complete the grass-roots level

2. The consistency of cement mortar should be appropriate, mixing should be uniform, the site is divided into piles of mixing, manual mixing, in situ sharing method is not suitable to promote. If there is a drainage slope requirement, pay special attention to the direction of the floodwater and the location and elevation of the floor drain, which should be completed accurately in the leveling layer construction.

Inorganic terrazzo floor

3. Pay attention to check the quality of the structure, such as the crack problem of the floor slab. In the terrazzo floor in recent years, often due to cracks in the floor and affect the terrazzo surface (other surfaces will also encounter similar situations). Need to deal with the cracks best in the leveling layer before construction is completed, if the surface layer is done and then go to deal with, will inevitably affect the color of the surface integrity and cause the traces of the hew.

4. For often flowing ground, such as a bathroom, kitchen and other ground, but also need to pay attention to the floor drainage wipe and through the hole in the floor hole plugging work, because these parts once the infiltration of water, must be repaired. The repair will destroy the local surface layer, although it can be repaired, before and after the construction of the hew, which is more obvious. Leveling layer construction is completed, 24 hours after the sprinkler maintenance, maintenance 2 ~ 3 days, you can do the surface layer construction.

Inorganic terrazzo floor

5. Poured into the pre-made separator strip, to be polished by grinding and waxing after the strength has reached. Terrazzo ground after years of use, some terrazzo ground has obviously oozing dirty, stained and unbearable, which needs to be renovated and transformed by new technology, so that the worn-out terrazzo ground re-glory.