The coating industry is known as "three points of materials, seven points of construction", so construction technology is very important for floor coating projects. Similarly, the quality control of construction is also very important. Let's take a look at the engineering control measurement and construction measurement of the plastic runway .
1. After entering the site, the compounding of pile crossing control points and maintenance operations should be strictly performed. According to the actual conditions of the construction site, the temporary level point should be arranged at a relatively fixed point, and the concrete pile should be used as the lead pile.
2. Determine the control columns of the track centerline and sidelines according to the site crossing points, survey the underground underground pipe network, the layout of the site, and the surrounding buildings and structures.
3. According to the construction drawing, use the theodolite to measure one side of the playground from the dot, then use this side as the baseline to push out the other three sides. When measuring the length of the rectangular side, set up positioning piles on each side extension line.
4. Determine a 10m * 10m grid on the site topographic map, and locate each point on the ground with a wooden stake. At the end of each layer construction, before the construction of the upper layer structure, it should be measured at each point on the grid, and it should be reflected in the drawings in time to grasp the construction thickness of the structure layer.
Measuring and controlling outlets is the foundation of construction, and preparations must be made.