How can you see that the ground is flat when sitting on an excavator?

This is a new leveling technology, which was introduced into the domestic building floor industry in 2005. It uses polymer self-leveling cement to treat the ground, which has many advantages. The thinnest ground is leveled 3 mm, the thickness is controllable, the ground strength is high, and the flatness is much higher than that of cement mortar leveling. Can be used for leveling the floor of home decoration.

Ground treatment of all kinds of stadiums, hotels, offices, precision electronics workshops, etc. The ground is required to be highly flat. Self-leveling floor leveling is also suitable for home decoration and laying wooden floors. The self-leveling price of ordinary regular ground companies is basically the same as that of cement mortar. Choosing self-leveling is becoming more and more cost-effective.

The drop is in the uneven ground of 2 square meters > 3 mm.

The drop within 2-3 square meters is ≥5- 10 mm, which is seriously uneven.

The ground with a drop of less than 3 mm within 2 square meters is qualified.

Extended data

Precautions for leveling excavator:

First, the car should be flat.

If the excavator can't be stable, it will be uneven when the fairy comes.

Second, keep your eyes alive.

After a long time, staring at the glass leveling bucket is easy to cause illusion and fatigue, so observe the leveled ground from time to time, and you will find that different angles will give you different feelings.

Third, choose the surrounding reference objects.

For example, the flat place, the color of the soil layer, etc.

Fourth, there is a bucket that keeps a fixed angle.

Height is measured by the slope of the bucket and foundation. When the excavator is laid flat, close to the flat ground, rotate 180 degrees, and you can see the height difference and so on.

Five, believe in the instrument

The excavator mechanic has been working for a long time, and he feels a little biased. At this time, we should fully trust the accuracy of the instrument.

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