ISO14001 Under Asphalt Hdpe Geogrid For Road Soil Reinforcement

Factory Manufacture Various Uniaxial Geogrid Under Asphalt For Road Soil Reinforcement

Uniaxial Plastic Geogrid Introduction

What kind of material is one-way geogrid?
1. The product uses high molecular polymer as the core raw material, and adds a condition that can prevent ultraviolet rays, and adds an auxiliary base material that is resistant to aging. Through unidirectional stretching, the originally scattered chain-type molecules are rearranged, which is shown as Linear structure.
2. After the polymer material is extruded by the extrusion equipment of the geogrid manufacturer, it is pressed into a thin plate to form a regular perforated net. After longitudinal stretching, high-strength geomaterials can be formed.
3. The entire stretching process can improve the orientation performance of the molecules, showing a linear arrangement state, which can be evenly distributed, mainly with an elliptical network structure with high node strength and an oblong network structure.

Uniaxial Plastic Geogrid Specification

Uniaxial Plastic Geogrid Feature

  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 structure has quite high tensile strength and tensile modulus. The tensile strength reaches 100-200Mpa, which is close to the level of low-carbon steel. It is much better than traditional or existing reinforced materials, and has a high level beyond the international level. Early (elongation in 2%-5%) tensile strength and tensile modulus. 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 a widely used reinforcement material.

Plastic Uniaxial Geogrid Fuction

1. Strengthening the subgrade can effectively distribute the diffusion load, improve the stability and bearing capacity of the subgrade, and prolong the service life;

2. It can bear more alternating load;

3. Prevent subgrade deformation and cracking caused by loss of subgrade materials; unidirectional plastic geogrid

Uniaxial Plastic Geogrid Usage

Main use of single plastic geogrid
1. Used to reinforce weak foundations: Geogrids can quickly increase the bearing capacity of the foundation, control the development of settlement, and the confinement effect on the road base can effectively distribute the load to a wider base, thereby reducing the thickness of the base. Reduce project cost, shorten construction period and extend service life.
2. Used for reinforced asphalt or cement pavement: Geogrid is laid on the bottom of asphalt or cement pavement, which can reduce rutting depth and prolong the fatigue life of the pavement. It can also reduce the thickness of asphalt or cement pavement to save costs.
3. Used to reinforce embankment dams and retaining walls: traditional embankments, especially high embankments, often need to be overfilled and the edges of the shoulders are not easy to compact, which will cause the slopes to be flooded by rain and collapse and lose stability. Occurred, 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 and extend the service life. , Reduce the cost by 20-50%. 4. Used to reinforce rivers and sea dikes: it can be made into stone cages and used together with grids to prevent the dam from being washed by sea water and cause collapse. The stone cages are permeable and can slow the impact of waves, prolong the life of the dam, save manpower and material resources, and shorten the construction period. .
5. Used to deal with garbage landfills: the combined use of geogrids and other soil composite materials to deal with garbage landfills can effectively solve the problems of uneven foundation settlement and derived gas emissions, and can maximize the storage of garbage landfills ability.
6. Special purpose: low temperature resistance. The low-temperature resistant geogrid of Liantuo Company, after repeated heating and cooling cycles at -45°C to 50°C for 200 times, all performance indicators meet the requirements, and have passed the test of the Qinghai-Tibet Railway, and are suitable for the northern frozen soil. , Frozen soil rich in ice, and permafrost with high ice content, poor geology.

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