PP Baixial Geogrid for Road Railway Highway Tunnel

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1000 m²
Supply Capability:
50000 m²/month

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Product Description:


Biaxial Plastic Geogridfor Coal Mine road Railway highway

It is made from polymer and nanometer carbon black by extruded method .

Specification of Biaxial Plastic Geogrid for Coal Mine road Railway highway
L. Tensile strength (MD and TD)not less than 30kN/m
2. ROll width 2-4m, length as request

Property of BiaxialPlastic Geogrid for Coal Mine road Railway highway:
L. Not easy to produce static after friction. In the coal mine, surface staticresistance average is
Below lx109(LC
2. Good flame retardant performance, melt not burning under flam environment,even burning it
Will extinguish in lOs
3. Strong anti-corrosion property
4. High bearing capacity, low elongation

Application of Biaxial Plastic Geogrid for Coal Mineroad Railway highway:
Coal mine channels, more than 2 layers needed if for false roof use.
Production standard:

Q/LHX 02-2009


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Q:Glass fiber mesh and geogrid which is good
Main production, geotextile, geogrid, geomembrane, bentonite waterproof blanket
Q:What are the specifications of the geogrid
Four kinds of glass fiber geogrid and polyester warp knitted polyester geogrid.
Q:What is a plastic geogrid? What do you say is a one-way geogrid?
The unidirectional plastic geogrid is made of high density polyethylene (HDPE) as the raw material, and then extruded into a thin plate and then punching the regular hole net, and then the longitudinal tensile geogrid.
Q:How to choose 15kn bidirectional geogrid geogrid
Two, the geogrid in the purchase price and the quality of geogrid, in addition to clear geogrid types and geogrid specifications, but also pay attention to the price of Geogrid and geogrid quality, the problem is most concerned with the purchaser
Q:How much is a square grille
See specifications, start at least 3.3Price inequality
Q:Construction method of glass fiber grid
3, can not be nailed on the glass fiber grille, can not be directly hit the glass fiber grating with a hammer, after fixing, if the nail is broken or loose iron, you need to be fixed.4, after the completion of the glass fiber grille is fixed, must use roller roller roller stability. So that the grid and the surface of the road is firmly adhered to strictly control the delivery of vehicles mixed in the grid layer on the car to prohibit the emergency steering, emergency braking and pouring of mixed material, in order to prevent damage to the construction of fiberglass grille. 1, preparation work:Complete all of the filling, filling pit, foundation reinforcement and leveling layer laying.
Q:What is the action mechanism
Glass fiber geogrid / glassgrid mechanism of reflective cracking is due to the old concrete surface layer in the vicinity of the joint or crack of large displacement caused by the asphalt overlay above appear stress concentration caused by the. Glass fiber geogrid has been developed rapidly in recent years, and is widely used in asphalt pavement, especially used in asphalt overlay to reduce reflection cracks. Texas Traffic College of AM University in Canada with its unique overlay tester of glass fiber geogrid reinforced cover did a lot of tests and experiments show that the reinforced asphalt specimen cracking resistance than the unreinforced specimens two times. Wollongong Municipal Bureau of New South Wales, Australia has conducted on-site tests of glass fiber geogrid, PP geogrid, geotextile and thickness of asphalt concrete surface layer of reflection crack control products, the conclusion is glass fiber geogrid laying convenience, control effect of reflection crack is the most significant, and the cost is moderate. Therefore we should promote the application. Due to the reinforcement effect of glass fiber geogrid on asphalt overlay, so it can be in the premise of effective control of reflection cracks, reduce the asphalt overlay thickness (with and without laying fiberglass geogrid, compared) reduce the cost, and achieved good economic benefit.
Q:Which kind of polypropylene geogrid belongs to the geogrid?
Which kind of geogrid belongs to geogrid?Plastics geogrids divided tgsg and geogrid, geogrid and unidirectional polypropylene geogrid and unidirectional polyethylene geogrid, tgsg material is polypropylene;
Q:Application and effect of steel plastic geogrid
When the soft ground treatment when the roadbed filling height of 3-4 meters or between the Luqiao Union, to prevent uneven settlement.Widening of old road to prevent longitudinal cracks in the old and new subgrade.
Q:Should the municipal geogrid be included in the area of overlap, and, if necessary, the proportion of the area to be included?
Because the quota has been included in the lap

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