Suizhou drainage board manufacturer price

聚乙烯：

100

规格：

齐全

型号：

齐全

Suizhou drainage board manufacturer price
_ The application range of drainage board storage and drainage board can be roughly divided into several types
Garden project garage roof greening, roof garden, football field, golf course, bathing project
Municipal Engineering road subgrade, subway tunnel
Construction engineering building foundation upper or lower floor, basement internal and external walls, roof anti-seepage and heat insulation layer, etc.
Traffic engineering highway, railway subgrade, embankment and slope protection layer
Construction conditions of geotechnical plastic drainage boards
The construction process of geotechnical plastic drainage boards is relatively complex. The following is a brief introduction
The necessary materials and machines
Plastic drainage boards (Chen product specifications are based on design requirements Select its type and model based on the construction technical conditions).
The main construction equipment for installing drainage boards (including guide frames, casings, vibrating hammers that drive the casings to sink, winches, drums for installing drainage boards, and wind protection devices) can also be used. A crane pile driver can also be used to replace the working device with a simple plate inserter.
Industrial conditions
In the technical preparation before construction, determine the layout and construction of drainage holes according to the foundation design requirements and topographic and geological conditions. The order of inserting drainage boards.
The construction site and roads must meet the requirements for installing drainage boards, such as the entry and exit of construction personnel and machinery, the arrangement of temporary facilities (including water, electricity, communications, etc.).
According to construction After laying out the location of the drainage holes determined by the organization design, use bamboo sticks as marks to determine the location of the holes.
It has the operating conditions for blowing and filling.
The difference between drainage boards and drainage boards
The material can store water, but the board cannot. The water storage capacity of the centimeter-height drainage board per square meter is about kilograms.
The drainage effect of the sheet is good, and the drainage effect of the coil is slightly inferior. Assuming a large amount of rainwater, First of all, you must consider using sheet materials. In addition, roof garden sheets are often used.
Rolled materials can prevent root thorns, while old sheets cannot prevent root thorns. Rolled materials can also play a certain role in waterproofing. Rolled material construction It is fast, and one worker can lay about one square meter per day. The construction difficulty alone is more difficult than that of sheets. Sheet materials are simple to construct, just splice the materials together directly. But the construction alone is slow, and one worker can lay about one square meter per day. If roll materials are used , the material cost of the rolled material is slightly higher than that of the sheet material. Because when laying the rolled material, a supporting grid is needed to prevent the geotextile from being sunken and affecting the drainage effect when backfilling the soil. Today, Chen will talk about what Plastic drainage board, taken out of context, is a drainage board made of plastic. Drainage board is mainly used in engineering and soft soil engineering. There are water belt type, harmonica shape, and wave shape. The skeleton of the drainage board is made of plastic. , relatively light, and anti-corrosion. Some buildings are constructed on soft soil foundations for insert construction. They are mainly inserted on the foundation to set off the sand and clay to make the foundation flexible and consolidate the soft foundation, thus increasing the construction speed. For deep and heavy projects, When soft soil foundation is reinforced by drainage consolidation method, from technical and economic considerations,

What are plastic drainage boards used for?
Plastic drainage boards are usually used for drainage in roadbeds. Haha (this sentence is quite idiotic). It is mainly used in soft foundation treatment projects. Plastic drainage boards are used in the vacuum preloading method. Generally speaking, they are inserted vertically into the ground to be treated and then vacuumed by the drainage board. The remaining water in the foundation is drained to achieve the effect of minimizing post-construction settlement.
Plastic drainage boards are plate-shaped objects with holes that are inserted into the soil to form vertical drainage channels. Because of their simple and convenient construction , is widely used. The maximum useful installation depth is meters. Chen
The problem of beautifying on the basis of impermeable layer can be solved by laying special water storage and drainage boards for roof beautification. It has the functions of water storage and drainage at the same time. The two-layer drainage function, especially in terms of water storage, can promptly clean up the waterlogging caused by heavy rainfall according to the amount of rainfall. At the same time, it can also store the water needed for plant growth, and the water storage capacity can be reached to ensure the weather. The water stored during drought can evaporate to the culture layer, supplying water to the plants above, and a cavity is formed between the impermeable layer of the structure and the soil, where air can flow, ensuring the breathability of the soil and the normal growth of plants. In the basic construction of building beautification, any method of gardening and appearance creation can be carried out on the basis of the water storage and drainage layer, which can effectively ensure the safety of the building beautification project