Product DescriptionThe plastic blind ditch is composed of a plastic
core body wrapped with filter cloth. The plastic core is made of
thermoplastic synthetic resin as the main raw material. After
modification, in the hot melt state, thin plastic filaments are
extruded through the nozzle, and then the extruded plastic
filaments are welded at the nodes through the forming device. ,
Forming a three-dimensional three-dimensional network structure.
The plastic core has a variety of structural forms such as
rectangle, hollow matrix, circular hollow circle and so on. This
material overcomes the shortcomings of traditional blind ditch. It
has high surface opening rate, good water collection, large
porosity, good drainage, strong pressure resistance, good pressure
resistance, good flexibility, adapt to soil deformation, and good
durability. , Light weight, convenient construction, greatly
reduced labor intensity of workers, and high construction
efficiency. Therefore, it is generally welcomed by the Engineering
Bureau and is widely used.Product Feature1. The constituent fibers
of the plastic blind ditch are filaments of about 2mm, which are
fused and formed at the mutual joints to form a three-dimensional
mesh body. The principle is the same as the principle of the truss
of the steel structure. The surface opening is 95-97%, which is
more than 5 times that of the porous tube and 3-4 times that of the
resin mesh tube. The surface water absorption rate is extremely
high.2. Because it is a three-dimensional structure, its porosity
is 80-95%, and the space and management are the same and it is
light. The compressive performance is more than 10 times stronger
than that of the resin of the pipe structure. Therefore, even if it
is compressed due to overload, it is a three-dimensional Because of
the structure, the residual voids are also more than 50%, there is
no problem of no water flow, and there is no need to consider that
it will be crushed by earth pressure.3. High compressive strength,
its compression rate is lower than 10% under 250KPa pressure.4.
With anti-aging agent, it is durable, and it can be stable even if
it is placed under water or soil for decades.5. Compressive
resistance and flexibility, it can also be used for curved roads
and other curved positions. It is very light. If the backfill depth
is about 10cm, it can also be backfilled with a bulldozer.6. Due to
the above characteristics, the various problems that have occurred
in the traditional blind ditch in the past, such as uneven
settlement or partial occlusion due to overload, and no gaps caused
by crushing, can be solved by plastic blind ditch materials. .7.
Since it is formed by thermal melting and does not use adhesives,
it will not cause collapse due to adhesive aging and
peeling.Product Parameters Application1. Reinforcement and
drainage of road and railway subgrade shoulders;2. Drainage of
tunnels, subway underground passages, and underground cargo
yards;3. Soil and water conservation for hillside land and side
slope development;4. Vertical and horizontal drainage of various
retaining walls;5. Drainage of slippery ground;6. Drainage of ash
pile in thermal power plant. Waste landfill project drainage;7.
Sports grounds, golf courses, baseball fields, football fields,
parks and other rest and green space drainage;8. Drainage of roof
garden and flower stand;9. Construction drainage of building
foundation works;10. Agricultural and horticultural underground
irrigation and drainage systems;11. Drainage system in low-lying
wet land. Drainage of land preparation works.Company
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