Pavement Reinforcement Price Superior Quality Uniaxial Tensile
Plastic Multiaxial Geogrid
Uniaxial Plastic Geogrid Introduction
Unidirectional Geshan is a kind of polymer material high polymer as
the key raw material, adding a certain degree of UV blocking,
anti-aging modifiers, after unilateral stretch, the chain-shaped
molecular structure that was originally scattered around is
re-ordered and sorted. In the linear form, it is a high-toughness
geosynthetic material formed by extruding and rolling into a metal
sheet, punching a standard mesh, and then drawing it vertically.
This kind of whole process makes the polymer material into a fixed
line shape and produces a comprehensive structure of long
elliptical network structure with well-proportioned connections and
high compressive strength. This kind of structure has very high
tensile strength and tensile strain rate, and the compressive
strength is 100-300KN/m, which is close to the level of high carbon
steel, which is much better than traditional or current reinforcing
rib raw materials, especially This kind of products of this company
have a high initial (extension rate of 2%-5%) tensile strength and
strain rate of ultra-international standards.
Uniaxial Plastic Geogrid Specification
|Tensile Strength (kN/m)||60||80||110||150||260||300|
|Strength at 2% Elongation (≥kN/m)||17||26||32||45||94||105|
|Strength at 5% Elongation (≥kN/m)||35||48||64||90||185||195|
|Roll Length (m)||100||100||50||50||50||50|
|Roll Width (m)||1-3||1-3||1-3||1-3||1-3||1-3|
Uniaxial Plastic Geogrid Feature
Features of one-way geogrid: 1. High strength and small
deformation; 2. Small creep; 3. Corrosion resistance and long
service life: The steel-plastic geogrid is protected by plastic
materials, supplemented by various aids It has anti-aging and
oxidation properties, and can withstand harsh environments such as
acids, alkalis, and salts.
Plastic Uniaxial Geogrid Fuction
1. One-way geogrid is used to reinforce weak foundations: Geogrids
can quickly increase the bearing capacity of foundations, control
the development of settlement, and confine the road base to
effectively distribute the load to a wider base. Thereby reducing
the thickness of the base layer, lowering the project cost,
shortening the construction period and prolonging the service life.
2. One-way geogrid is used to reinforce asphalt or cement pavement:
the geogrid is laid on the bottom of asphalt or cement pavement,
which can reduce rutting depth, prolong the fatigue life of the
pavement, and reduce the thickness of asphalt or cement pavement to
3. The unidirectional geogrid is used to reinforce the embankment
dam and the retaining wall: the traditional embankment, especially
the high embankment, often needs to be overfilled and the edge of
the shoulder is not easy to compact, which will cause the slope to
be flooded and collapsed in the later stage. The phenomenon of
instability occurs from time to time, and at the same time, a
gentle slope is required, which covers a large area, and the
retaining wall has the same problem. The use of geogrids to
reinforce the embankment slope or retaining wall can reduce the
area occupied by half. Area, extend the service life, reduce the
cost by 20-50%.
4. Unidirectional geogrid is used to reinforce rivers and sea
dikes: it can be made into stone cages, and then used together with
grids to prevent the dam from being washed by seawater and cause
collapse. The stone cages are permeable, can slow down the impact
of waves, prolong the life of the dam, and save Manpower and
material resources shorten the construction period.
5. One-way geogrid is used to treat garbage landfills: the
combination of geogrid and other soil composite materials to treat
garbage landfills can effectively solve the problems of uneven
foundation settlement and derived gas emissions, and can maximize
The storage capacity of the landfill.
Uniaxial Plastic Geogrid Usage
It is suitable for all kinds of roads, railway lines, and airport
subgrade projects to improve ground improvement.
It is suitable for permanent installation of subgrade improvement
such as large and medium-sized underground parking lots and port
The slopes of railway lines and roads can be used for greening.
The available tunnels are improved.
It is suitable for the secondary increase of the steep slope after
the one-way extension of the geogrid is raised to further increase
the steep slope and avoid soil erosion.
Mine mining, pit structure reinforcement
Construction method of one-way geogrid:
Excavate the foundation bed, set up a sand cushion (the height
difference is not more than 10cm), roll it into a platform, and lay
a grid. The longitudinal axis should be consistent with the main
force direction, and the longitudinal overlap should be 15-20cm,
the lateral 10cm, and the overlap Bind it with plastic tape, and
fix it on the ground with U-shaped nails every 1.5-2m on the laid
grid. The laid geogrid should be backfilled with earth material in
time. The number of layers of the laid geogrid depends on the
technical requirements. The construction process requirements of
the geogrid: the paving surface of the geogrid should be relatively
flat. After the paving layer has passed the experience, in order to
prevent the longitudinal skew phenomenon, first draw a white line
or hanging line on the paving layer according to the width. You can
start paving, and then use iron nails to fix the ends of the grille
(8 nails per meter width, fixed at a uniform distance). After
fixing the ends of the grille, use a paving machine to slowly pull
the grille forward, and manually tighten and straighten it every 10
meters long until one roll of grille is finished, and then another
roll is laid. The operation is the same as before. After laying a
roll, use a 6T-10T roller from the starting point to roll it in the
forward direction. (If paving on the middle layer and leveling
layer, it is better to use a steel roller roller; if the grating is
directly laid on the concrete pavement, it is better to use a
rubber roller roller.) For the section length, after the section
length of the grid should be paved, check the paving quality as a
whole, and then pave the next section. When laying the next
section, the grid and the grid can be overlapped with a length of
10-15CM, and fixed with iron nails or wooden wedges, and then
continue to pave the second section in the forward direction. By
analogy, the operation requirements are the same as before.
Hengquan company was established in 2013, has become one of the
leading and professional manufacture of many kinds of Geosynthetics
and wire mesh.
(such as:Geocell,Geotextile,Geomembrane, Geogrid,, ,Gabion
box,Welded wire mesh panel) in the world market. We got quality
control to make sure every product be in good quality, which can
make sure that any bad products will not sent to clients.
We got customers from American, Canada, Russia,Gemany and over 20
countries and enjoy good reputation.
Welcome to contact.
Manager of Hengquan company