PP Unixial Geogrid for Road Railway Highway Tunnel

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
1000 m²
Supply Capability:
500000 m²/month

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Product Description:


Uniaxial Plastic Geogrid for road railway highwayprojects      Made from polymerand nano scale carbon black by extrusion technology

Specification ofUniaxial Plastic Geogrid for road railway highway projects:

I. TGDG35, TGDG50, TGDG80, TGDG120, TGDG160, TGDG260, TGDG300 etc
2. Lm t0 3m in roll width

Property of UniaxialPlastic Geogrid for road railway highway projects:
I. Roadbed reinforcement, improve stability and bearing capacity
2. Prevent roadbed from deformation and crack due to roadbed material wash off
3. Retaining wall bearing capacity improvement

Application of UniaxialPlastic Geogrid for road railway highway projects:
I. Roadbed reinforcement in highway
2. Municipal road, railway, airport runway
3. Dam reinforcement
4. Garden fence and river bank
5. Retaining wall reinforcement in highway

Production standard ofUniaxial Plastic Geogrid for road railway highway projects:
G B/T17689-2008
JT/T 480-2002

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Q:Which kind of polypropylene geogrid belongs to the geogrid?
The steel plastic geogrid is a composite of polyethylene and steel wire;Glass fiber geogrid, warp knitted polyester geogrid is woven glass fiber or polyester fiber woven geogrid, nor is it that you said the polypropylene soil
Q:What are the procedures for using two-way geogrid
8 bidirectional geogrid construction methods: subgrade excavation, setting sand cushion (height of not more than 10cm), rolled into a platform, laying grille, longitudinal and main stress direction, the longitudinal joints 15-20cm, lateral 10cm, lashing plastic belt joint, and in the laying of the grille, every 1.5-2m with U the nail is fixed on the ground, laying geogrid should be timely backfill material, laying geogrid layers as technical requirements.
Q:What is the glass fiber grille sets
(1) due to the existence of joints and cracks, the old cement concrete pavement as the base of the overall strength is reduced, and under the action of external forces, the asphalt overlay in the three-dimensional stress state. The vehicle passing adiscontinuous board, because the joints and cracks on both sides of the adjacent plate reflecting cracks of vertical displacement difference, asphalt overlay in the corresponding position of the larger shear stress, the shear stress is the main reason of asphalt pavement reflection cracks produced. Usually referred to as the load type reflective crack.(2) due to the exposure of the pavement in the atmosphere, the asphalt overlay and the old cement concrete face have the shrinkage and the temperature stress. Because of the Old Cement Concrete Pavement Stress in the joints is not continuous, so the asphalt overlay and bear it and the old pavement caused by temperature stress, especially under low temperature in winter, the asphalt overlay at the seams, cracks, because of excessive tensile stress and cracking formation temperature reflection crack.The mechanism of 3 glass fiber grid to restrain reflection crackThe glass fiber grid has the advantages of high tensile strength, low elongation and no creep
Q:Geotextiles for geotextiles - Specification for geotextiles
Zhang Hai, a manufacturer of geotextiles, answers to the question, geotextile, also known as geotextile, which is made of synthetic fibres by means of acupuncture or weaving. Finished cloth, the general width of 4-6 meters, the length of 50-100 meters. Geotextiles are divided into spun geotextile and nonwoven geotextile. Geotextile has excellent filtration, drainage, isolation, reinforcement, seepage prevention, protection, light weight, high tensile strength, good permeability, high temperature resistance, anti freezing, anti-aging, corrosion resistance. A non-woven cloth is made of filament or staple through the equipment and technology of different laying into the mesh, after acupuncture process for different fiber intertwined intertwined fixing fabric specification, make the fabric soft, plump, thick, stiff, to achieve different thickness to meet the use requirements, non-woven geotextile fabric has good clearance, good adhesion, because the fiber is soft with tear film can be
Q:Fiberglass grille width
Glass fiber molded grating 1.5--1.6 fiberglass pultruded grid 1.6--1.8
Q:What is the market price of the geotechnical grid in 2017
(1) the first accurate release of subgrade slope line, in order to ensure the roadbed width of each side of the widened 0.5m, soil drying good leveling by 25T after vibroll pressure two times, then 50T shock pressure of four times, how much is the uneven supply market price? Datong geogrid. Datong geogrid products? Datong geogrid supply market price is how much? Datong geogrid. Datong geogrid products? Datong geogrid supply market price is how much? Datong geogrid. Datong geogrid products? Datong local earthwork grid with artificial coordination.
Q:How to connect the geogrid with the panel in the reinforced earth retaining wall?
There are panels reinforced earth retaining wall by the panel, and the end of the fixed. Only in this way, the geogrid can be used in the form of the soil can be divided into: the whole panel of reinforced soil retaining wall and assembled panel reinforced soil retaining wall. Greatest role
Q:What are the two levels of widening of the geogrid in the asphalt concrete road?
First of all, you must first determine what kind of material you need geogrid, if it is fiberglass geogrid should be placed in the asphalt layer
Q:GDZ150 type one-way steel plastic welding geogrid D in the construction of the roadbed is horizontal paving also vertical spread?
The direction of the pulling force is consistent with the direction of the road extension
Q:How to calculate the amount of geogrid works under what circumstances need to lay geogrid
There are a lot of PP used on the railway, such as geogrid, there are steel geogrid.

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