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Road Construction Retaining Wall 35kn Polypropylene Geogrid High Strength

Road Construction Retaining Wall 35kn Polypropylene Geogrid High Strength

Road Construction Retaining Wall 35kn Polypropylene Geogrid High Strength
Road Construction Retaining Wall 35kn Polypropylene Geogrid High Strength
Categories Uniaxial Plastic Geogrid
Brand Name: Hengquan
Model Number: TGDG35-300 KN
Certification: ISO 9001
Place of Origin: Hebei, China
MOQ: 1000m2
Price: Deliberation
Payment Terms: L/C, T/T, Western Union
Supply Ability: 40000M2 per week
Delivery Time: 5-8 days
Packaging Details: packing belt
Name: HDPE Biaxial Plastic Geogrid
Raw Material: HDPE Plastic
Length/roll: 50m and 100m ,or at customer's request
color: Black/ White
Product name: Plastic Uniaxial Geogrid for Retaining wall
Function: Road construction
Manufacturer: Yes
Width: 1m/2m/3m/4m/5m/6m
Certificate: CE/ISO9001 ISO14001
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Company Info.
Anping County Hengquan Metal Wire Mesh Products Co.,Ltd
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Road Construction Retaining Wall 35kn Polypropylene Geogrid High Strength

High Strength Road Construction Pp Uniaxial Plastic Geogrid For Retaining Wall


Uniaxial Plastic Geogrid Introduction


Polyethylene uniaxially stretched geogrid is made of high-density polyethylene (HDPE) as raw material, plasticized, extruded, punched, heated, and stretched. Through stretching, the originally scattered chain-shaped molecules are reoriented to a linear state, which fully improves the tensile strength and rigidity of the grid. Laying it in the soil, through the occlusion and interlocking between the grid mesh and the soil, a stress transmission mechanism is formed, so that the local load can quickly and effectively spread to a large area of ​​soil, thereby achieving The purpose of reducing local damage stress and increasing the service life of the project.
The outstanding advantage of polyethylene uniaxially stretched geogrid is that it has little tendency to deform (creep) under long-term continuous load, and its creep resistance is much better than other geogrids, which is important for improving the service life of the project. effect.
This product is suitable for the construction of roads, railways and reinforced retaining walls, dams, bridge decks, steep slopes and geocells on the coast of rivers and lakes. Its function is to increase the bearing capacity of the retaining wall or dam, extend the service life, reduce the floor space, shorten the construction period, reduce the construction cost, and reduce the maintenance cost.
The unidirectionally stretched geogrid is formed by extruding a high molecular polymer into a thin plate, punching a regular mesh, and then stretching it longitudinally. In this process, the polymer becomes a oriented linear state and forms an oblong network integral structure with uniform distribution and high node strength. This kind of structure has quite high tensile strength and tensile modulus, especially our company's products of this kind have a high early stage (elongation rate of 2%-5%) tensile strength and tensile modulus that exceed the international level. . It provides the soil with an ideal interlocking system for bearing and spreading forces. The product has high tensile strength (>150Mpa), adapts to various soils, and is currently a widely used reinforcement material.

Uniaxial Plastic Geogrid Specification


PropertiesGG60PPGG80PPGG110PPGG150PPGG260PPGG300PP
Tensile Strength (kN/m)6080110150260300
Elongation Ratio≤10%≤10%≤10%≤10%≤10%≤10%
Strength at 2% Elongation (≥kN/m)1726324594105
Strength at 5% Elongation (≥kN/m)35486490185195
Roll Length (m)10010050505050
Roll Width (m)1-31-31-31-31-31-3

Uniaxial Plastic Geogrid Feature


1. The polymer is in the shape of a directional line, forming a long oval network structure with uniform distribution and high node strength. This structure has quite high tensile strength and rigidity, and provides ideal bearing capacity and diffusion interlocking system for the soil.
2. The outstanding advantage of unidirectional plastic geogrid is that it has a small tendency to deform (creep) under long-term continuous load, and its creep resistance is much better than other materials, which plays an important role in improving the service life of the project.
3. The occlusion and interlocking of the grid and the soil constitutes an efficient stress transmission mechanism, which enables the local load to be quickly and effectively spread to a large area of soil, thereby reducing local damage stress and increasing the service life of the project.

Plastic Uniaxial Geogrid Fuction


What is the function of the one-way geogrid? The one-way grille is commonly used in northern areas. The two-way geogrid is mainly used in areas that have different requirements for the positive and negative increase limits of the geogrid in different regions and in different seasons, climate, orientation, natural disasters, and production environment. Especially when the two-way direction is negative increase limit, the two-way grid should be used to fill these amounts to play a filling role. Definition and principle of one-way geogrid A one-way geogrid is a three-dimensional geogrid used in the contaminated area of ​​stone and gravel waters. The one-way grille is mainly aimed at the water environment of stone and crushed stone. The product quality is advanced, the structure is simple, and the construction is convenient. The one-way grid can appear as a green product in some cases, and is often used in urban environmental landscapes where the green area is large and the negative increase limit is relatively large. At the same time, the garden three-dimensional vehicle with one-way grille can also be used in special orientation (head or tail). Definition and principle of two-way geogrid Two-way geogrid is aimed at water pollution and overall pollution inside the stratum. The application of two-way grille is wider than one-way, and it must be adjusted according to the conditions after construction. The construction of two-way grids causes great natural and artificial pollution to the building and the surrounding water body, and the construction is cumbersome, and the flexibility of combination and design is not strong.


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 freight stations.
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:

Construction method of one-way geogrid:
When used on roadbeds and pavements, the construction method is the same as the two-way geogrid. When used for reinforced soil retaining walls, the construction methods are as follows: 1. Set up the foundation and carry out construction according to the designed wall system. When precast reinforced concrete panels are selected, they are generally supported on a precast concrete foundation with a thickness of 12-15 cm. The width is not more than 30cm, the thickness is not less than 20cm, and the buried depth is not less than 60cm to prevent the influence of frost heave of the foundation.
3. For laying of reinforcements, the main strength direction of the reinforcements should be perpendicular to the wall and fixed with pins. isD Feicheng Lianyi Engineering Plastics Co., Ltd.
4. The wall shall be filled with soil by mechanical filling, and the distance between the wheel and the reinforcement shall be kept at least 15 cm. After compaction, a layer of soil is about 20-15 cm thick. isD Feicheng Lianyi Engineering Plastics Co., Ltd.
5. During wall construction, geotextiles should be covered on the wall to prevent leakage of the fill.

Company introduction:

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.
Leo
Manager of Hengquan company
Phone/Whatsapp/Wechat: +8615030705799


Product Tags:

retaining wall polypropylene geogrid

  

road construction polypropylene geogrid

  

35kn pp geogrid

  
Quality Road Construction Retaining Wall 35kn Polypropylene Geogrid High Strength for sale

Road Construction Retaining Wall 35kn Polypropylene Geogrid High Strength

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