Detailed construction of concrete mixing station

1. Clear the table

After selecting the site, with the excavator to remove surface debris and sludge, and transported to the designated site stacking.

2. Site excavation

Before the excavation of the site, the slope top cut ditch is made, and the seepage prevention work is made according to the soil condition. Site excavation must be top-down excavation, shall not dig, over-excavation and under-excavation, excavation to the top of the site should pay attention to reserve the settlement height, when encountered stone, the use of broken hammer construction. Excavation to the design elevation, the rolling compaction formation, less than the required capacity of the use of stone-for-fill.

3. Site hardening

First grade: 1m stone + 0.3m water stable layer + 0.2mC25 concrete;

Second, three: 0.3m water stability layer +0.2 mC25 concrete.

4. Mixing station, silo base

The size of the pile cap is 5 × 5 × 1m. Four piles with diameters of 1.2m are installed under each pile cap. The pile is embedded in the weathered rock layer not less than 4m. The pile is made of C30 concrete. .

5. silos

It is divided into 6 silos, two silos, four stone silos, and the partition wall of the distribution silo with "37" wall masonry height of not less than 1.8m, and with cement mortar To avoid stagnant water, a variety of silos area clear, set the material signage, size 40 * 750px, indicating the name of the material, origin, location, Specifications, units of measurement, quality and so on. Install water pipes on the side of the silo to rinse the aggregate before it becomes contaminated.

6.Fences

According to the actual situation of the site, surrounded by brick walls closed, with 24 walls, high 2m, every 6m spacing masonry a brick column, the top of the brick pillar with a cap. In the import and export set up guard room, and safety and quality of the slogan, and plug in the banners. Construction of the venue signs.

7.Drainage

Mixing station site in the formation site and hardened site, the overall control to set drainage on both sides, set -3% of the longitudinal slope, surrounded by 40 × 40 drainage ditch set to ensure that drainage within the smooth; six silos in the hardened field When doing a single 5% of the drainage slope, so that the silo of the water straight through the site longitudinal discharge into the drainage ditch; mixing station host drainage sedimentation tank must be set to clean the mixer after the waste water discharged into the drainage ditch. 60 × 40 drainage ditch is set outside the site.

Zhengzhou Xinfeng Machinery Co., Ltd. Main concrete mixer, concrete mixing station, stabilized soil mixing station, concrete batching machine, concrete conveying equipment, please call to discuss!