High density polymer ethylene Root puncture resistant plastic drainage board【 133~9538~5717 Hou Manager Tai'an Daxing Geosynthetics Co., Ltd Specializing in the production of plastic drainage boards, the width is 3 meters, which is relatively wide in China and has great advantages. Welcome to buy! Daxing sells drainage boards of various specifications, Geotextile , drain plate, Plastic net Tai'an Daxing is preferred for grid~drainage board! For details, please consult
Plastic drainage board shall be used for gardens In greening project
1. The special structure of the drainage board makes its drainage have the characteristics of multidirectional, which can meet all kinds of drainage needs.
2. According to different specifications and models, the compressive strength of drainage boards can reach 200-1400Kpa, with high compressive strength, which can withstand various earth pressures and maintain normal functions.
3. The bosses on both sides of the wide drainage board can be overlapped and occluded. If necessary, sealing tape can be attached to ensure smooth drainage and no leakage at the joints.
4. Drain board replaces traditional cobblestone Or ceramsite filter guide, which has the characteristics of light weight, low material price, convenient construction and laying, can greatly improve the construction efficiency and reduce the overall cost of the project.
Manufacturer of drainage board for underground garage http://www.tgmo.com.cn/
Laying process of drain board
1. Clean up the garbage on the laying site and level the cement so that there is no obvious concave and convex area on the site. The outdoor garage roof and roof garden need to have 2-5 ‰ slope making, so that the water discharged from the drainage board can be centrally discharged to the nearby sewer or the nearby urban sewer.
2. When laying the drainage board, the round boss faces the main wall. A layer of single wall shall be built outside the drainage board or steel mesh powder cement shall be used to protect the drainage board, so that the space of the seepage board outside the wall flows straight down into the blind ditch to collect water
Shandong drainage board manufacturer http://www.hdpepaishuiban.com/
S/N | performance | Company | performance data |
one | weight | g | ≥200 |
two | Strong CBR bursting strength | Kn | ≥0.75 |
three | Vertical permeability coefficient | cm/s | (1.0、9.9）x（10~1、10~3） |
Preparation before construction
A、 Each batch of plastic drainage boards must be tested and inspected by the * * * department before entering the site High density polyethylene root puncture resistant plastic drainage board It shall be attached with product certificate, product test and inspection report, and can be used after being approved by the supervising engineer.
B、 The outer filter film of the plastic drain board shall be intact. Before the plastic drain board enters the site, a specially assigned person shall be responsible for inspection. If the filter film is found to be damaged, corresponding measures shall be taken to make up or discard it.
C、 Check the integrity of the machinery before driving, and deal with the problems found in a timely manner.
D、 Before driving, know whether there are obstacles underground, such as cables, pipelines, etc.
Drainage board application
1) The filter layer of water well, relief well or baroclinic pipe in hydraulic engineering.
2) Geotextile isolation layer between highway, airport, * * * Daocha, artificial rockfill and foundation
3) Drainage behind the anti-seepage geomembrane or under the concrete cover in the earth dam or earth embankment.
4) Eliminate water seepage around the tunnel, reduce the external water pressure on the lining and water seepage around buildings
All staff welcome you to visit the factory~24-hour consultation telephone of Daxing drainage board: 133~9538~5717 High density polyethylene root puncture resistant plastic drainage board
