3-dimensional Composite Drainage Network
3-dimensional Composite Drainage Network
Three Dimension Drainage Net (or being named three civil drainage board, tunnel drainage board, drainage board) which has the characteristic of good water transmission, against high pressure and microorganism, anti-UV. It can instead of the traditional gravel sand. It is used for the drainage of the rubbish filling site, road base and the inside of the tunnel which is consisted with plastic net and permeated geotextile both sides.
Specification :
Drainage netwrok core |
unit |
Specification |
|||
Unit weight |
g/m2 |
750 |
1000 |
1300 |
1600 |
Thickness |
mm |
5.0 |
6.0 |
7.0 |
7.6 |
Hydraulic conductivity |
m/s |
K x 10 -4 |
K x 10 -4 |
K x 10 -4 |
K x 10 -4 |
Elongation |
% |
<50 |
<50 |
<50 |
<50 |
Tensile strength ( core network) |
KN/m |
8 |
10 |
12 |
14 |
Geotextile weight |
g/m2 |
200-200 |
200-200 |
300-300 |
400-400 |
Application:
Typical Applications include:
Highways: vertical edge-of-carriageway drains intercept the lateral flow of ground water. Modern fin drains reduce excavation, reduce backfill quantities and reduce installation time. In-slope drainage increases geotechnical stability.
Retaining walls and bridge abutments: to reduce pore water pressure and avoid backfill saturation.
Engineered landfills: with the additional requirement of long-term chemical resistance and high compressive strength.
Tunnels: ground-water-seepage interception between rock face and the tunnel lining.
Buried structures: vertical and horizontal drains for basements, culverts, car parks, reservoirs, etc.
About Us :
Shandong Luke Composite Material Co., Ltd. is professional manufacturer on production and salesPP fiber, PVA fiber, Twisted bundle PP fiber, PP coarse fiber, steel fiber, geotextile materials in Shandong China.
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Contact :
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