There are several main steps in the construction of the ground floor of the underground garage landslide prevention road.

The slope of the entrance and exit of the underground parking lot is relatively large, so the anti-skid requirement on the ground is very high. How many steps are there in the construction of the ground floor of the underground garage landslide parking lane?

1, clean, clean the base surface

Clean the ground with a high-pressure water gun to remove oil stains and other impurities on the ground. If there are potholes and holes, deal with them properly.

2. Primer structure

The whole spraying infiltrates the primer, infiltrates the concrete, closes the pores, and firmly binds the concrete floor.

3, compressive layer construction

After the bottom layer is dried, scrape off a batch of anti-skid and compressive layers. In most slope anti-slide terrace projects, the anti-slide and compression layer is made of yellow anti-slide and compression material, which will be partially exposed as a part of the ramp line.

4. Underline and paste masking paper.

Draw auxiliary grid lines on the ground, plan the position and shape of the ramp line, and finally stick masking paper on the planned ramp line.

5. Construction of surface anti-slip layer

First, mix mortar with 80 mesh aggregate, scrape the non-slip surface in batches (some are green and some are black), and the part pasted with masking paper can be scraped. Then use 40 mesh aggregate mortar (coarse) to reinforce.

Step 6 take out the textured paper

30 minutes after the surface layer is finished, before the surface mortar solidifies, remove the textured paper. However, the method of removing textured paper here is different from ordinary epoxy floor markings, and it cannot be simply torn off. Instead, it is necessary to roll up the textured paper bit by bit, and remove it together with the surface mortar covered on the textured paper (as shown below), exposing the yellow anti-skid layer below, and the beautiful and elegant ramp line will come out.

7. Maintenance and debugging

Lane natural maintenance for 2-3 days, people can walk, 7 days after the vehicle can exercise.