Supply of greening and drainage boards for Tianjin underground garages

The drainage board we produce is made of high-density polyethylene or polypropylene, which is heated and pressed to form a lightweight board that can not only create a drainage channel with a certain three-dimensional space support stiffness, but also store water.
This kind of board itself has two comprehensive functions of water storage and drainage. The board has the characteristics of extremely high spatial rigidity, and its pressure resistance is obviously better than similar products (it can withstand the above high compressive load through field tests. At the same time, it can withstand the extreme load conditions of mechanical rolling during the process of backfilling soil on the planting roof. It has the function of creating drainage in the layer, discharging the infiltration water in the soil, and storing partial infiltration water.
Due to its large area, the underground garage has many functions. As well as the durability of the reinforced concrete structure, strict sealing and waterproofing are required. The thickness of the upper covering soil layer is often determined based on the needs of the plants planted, so as to reduce the load of the structure as much as possible, which forms a shallow basin shape
● Stable impermeable layer blocks communication with the general environment
● Deep-rooted plant roots extend horizontally in the basin
● The dryness of the upper part of deep water accumulation leads to a single plant species
Shallow basin morphology cannot satisfy diversity Ecological requirements for planting
What green spaces in urban residential communities need is an ecological environment with diversity of plant species. Broad-leaved trees have the best environmental cleaning effect. Therefore, community green spaces need to be built with broad-leaved trees, shrubs, perennial herbaceous plants, and shallow basins. The form obviously cannot meet the above requirements. Therefore, artificial intervention measures must be taken to artificial environment circulation system.
The artificial environment circulation system in the shape of shallow basin uses special materials to establish a rapid water and gas flow circulation system.
Earlier When material technology was underdeveloped, the artificial intervention system used river pebbles to construct a permeable drainage layer, and a graded sand and gravel filter layer to construct a soil and water conservation layer.
The development of modern synthetic material technology has led to an artificial environmental circulation system in the shape of a shallow basin. It provides a more convenient construction method, using plastic raw materials to heat and press the water storage and drainage boards to construct the water storage and drainage layer and polyester non-woven fabric to filter water and soil conservation. The manual intervention system is more flexible and lightweight. The system structure is designed from top to bottom as follows
Artificially prepared planting soil layer, natural landfill
Natural soil base layer (compacted according to backfill requirements)
Irrigation system (pre-buried in the soil base layer)
Polyester non-woven fabric soil and water conservation filter layer
Storage and drainage layer
Fine stone concrete waterproof protective layer
Waterproof layer (according to design)
Leveling (slope) layer
Garage roof reinforced concrete structure
It can be seen from the above that the use of our water storage and drainage boards greatly reduces the tedious process, reduces the cost of materials and construction, and reduces the time cost of construction.
Our company is located at the foot of Mount Tai, the first of the five mountains, and is a geosynthetic materials manufacturer. A professional enterprise integrating independent R&D, production and sales
The company specializes in the production of drainage boards, plastic drainage boards, drainage protection boards, storage and drainage boards, polyester non-woven fabrics, plastic grids, three-dimensional geonet pads, soft permeable pipes, plastic blind ditch geomembrane series Steel-plastic composite geogrids, bentonite waterproof blankets, three-dimensional composite drainage nets and other series of geosynthetic materials.
The company has strong technical force, advanced process equipment, complete product categories, and has many senior technicians engaged in the production of professional geotechnical materials. We have established close collaborative relationships with design institutes of many scientific research institutions, colleges and universities across the country. Our strong technical strength ensures the stability and forward-lookingness of our products, and we always stand at the forefront of the industry.
Our products have the characteristics of wide application fields, anti-aging, extremely long service life and environmental protection. The products are mainly used as reinforcing and reinforcing materials needed in the construction of basic projects such as railways, highways, water conservancy, environmental protection, electric power and municipal projects, and as anti-seepage, filtering and drainage materials in urban greening projects. Its stable quality and reasonable price have won the company High praise from our customers.
We have a large number of cases for reference by new and old customers, which also ensures our after-sales capabilities. Customers are welcome to come to inspect and purchase.