The renovation process of the terrazzo floor is not difficult, and the renovation cost is low. There is no pollution, no dust, no splashing of muddy water or noise in the construction. For example, the construction in shopping malls and hotels can be operated during construction. we will introduce tthe treatment plan of the terrazzo floor renovation to you.

 Precautions for work

1. Temperature: It is recommended to be above 5℃, and the base layer requires hard and no weathered layer.

2. Construction tools: low-pressure spraying equipment, watering cans, rollers, brushes, polishing equipment and cleaning equipment, etc.

3. The sealing curing agent needs to be stirred evenly to avoid product precipitation.

 Old terrazzo ground working method

1. The ground needs to be treated first, and the dust on the ground must be cleaned up. Repair the ground. Then polish the ground smoothly and shiny the ground, and remove the weathered layer and stains that are not strong on the ground surface .

2. First divide the reasonable construction section according to the construction area, and then clear the area. For some industrial areas, the production can not be stopped, and construction works must be carried out strictly by step, and the area must be cleared before the next process started.

3. Some terrazzo grounds with serious ground damage need to be cut, repaired and polished first. The repairing materials are stones that are similar color to the old terrazzo, and they are polished to the same level as the old terrazzo.

 Polishing steps of terrazzo ground

1. Use 30 to 120 grit diamond grinding segment to polish 1-2 times in the begining, remove the weathered layer and stains on the surface, and perform multiple passes on the partially uneven ground to achieve a smooth and smooth effect.

2. After the polishing , the ground needs to be inspected and repaired, When the ground reaches a certain strength , the next process can be constructed.

3. Polish with 50 grit resin floor poishing pad

4. Polish with 100 grit resin floor poishing pad

5. Polish with 200 grit resin floor poishing pad

6. Polish with 400 grit resin floor poishing pad

7. Polished with 800 grit resin floor poishing pad

8. Polish with 1500 grit resin floor poishing pad

9. Polished with 3000 grit resin floor poishing pad

10. The ground needs to be completely clear and clean, without any dust, use a cleaner to suck up the water.

The above is the construction method for the renovation of the old terrazzo floor. The important thing is that the polishing must be uniform and delicate, so that we can achieve the perfect polishing effect.

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