Nonwoven Geotextiles In Civil Engineering Composite Geotextile With Membrane

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Qingdao
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TT OR LC
Min Order Qty:
1000 m
Supply Capability:
50000 m/month

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Specifications

composite geotextile with membrane,nonwoven Geotextiles In Civil Engineering 
1) Weight:100gsm-1500gsm 
2) width:Within 8m 
3)le

composite geotextile with membrane,nonwoven Geotextiles In Civil Engineering

  

Product Description

Geotextiles also called geotextile fabrics, it’s permeable geosynthetics made of synthetic fibers through woven or needle punched.

Geotextiles including :needle punched nonwoven geotextile , filament woven geotextile , split yarm PP woven geotextile,composite geotextile + geomembrane,Geotextile Bags.

 

1) Staple fibers needle punched non woven geotextile

The geotextile is made of polypropylene staple fibers on cross-laying equipment and needle punched equipment.

It owns the advantages of acid and alkali resistance, erosion resistance, aging resistance, large strength, stable size, good filtrability etc.

2 ) Filament non woven geotextile

Filament geotextile has features as follows: High strength, good capacity of elongation and high biology tolerance, alkali tolerance, acidity tolerance, weather resistance good filtration and fine drainage capacity etc. Also it is of low cost, easy in construction and use effects.

3) Geotextile membrane: 

1. One piece of geotextile and one piece of membrance :Wight:100~1000/m2 , Thickness : 0.1~1.5mm

2. Two piece of geotextile and one piece of membrance :Wight:80~600/m2 , Thickness : 0.2~1.5mm

3. One piece of geotextile and two piece of membrance : Wight:100~1000/m2 , Thickness : 0.1~0.8mm

4. multi-layers :Wight:100~1000/m2 , Thickness : 0.1~0.8mm

Flexibility is good,except of geotextile's isolation,drainage, reinforcement,protective functions,It is also impermeable.

Usage: Widely used in dam,traffic tunnel,road,airport,drainage,housing,environmental protection and other fields for waterproof protection,reinforcement etc.


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Q:How many steel wire two-way steel plastic geogrid tensile strength reached 100kn/m
It depends on the number of steel wires, and the number of wires, and then the,
Q:Steel wire mesh is a kind of geotechnical material
The wire grid contact strength (tensile, shear, tensile and torsional) must be high, and better grid vertical ribs contact force transmission performance, the transverse ribs have the force to the longitudinal rib through the contact, and vice versa. Therefore, requirements must contact the overall good contact strength to close rib strength (tensile fracture is not at the junction, or both) intensity should be small, in order to match, this is the most reasonable, the most economical. Otherwise, the contact strength is much lower than the reinforcement strength, cannot play the security capability of the high strength tensile ribs, the formation of structural consequences caused by the "big horse car" type of waste
Q:Geogrid per square meter
Of course, it depends on what kind of material you need the geogrid, what kind of specifications!
Q:How thick is the need to lay a layer of Geogrid in the new highway earthwork backfill?
The road at the interface, and the next day than the Square Street shop
Q:Why should the drainage pipe under the bottom of rubber dam be wrapped with geomembrane
A lot of geotextile wrapped outside the drainpipe.The upper part of the drainage pipe is wrapped with geotextile, and the lower half part is coated with the geomembrane.Outside the drainage pipes have not been wrapped geomembrane.Because the pipe wall can not be used without water pipe is more reasonable and convenient.
Q:What is the reason for the change of geocell to geogrid
Because the height of the geocell is very obvious, and the welding torch is very long, and the geogrid is very different
Q:Who knows the laying method of geogrid?
When the f. nail is fixed, the grid overlapping distance is as follows: the longitudinal joint overlap distance is not less than 15cm, and the transverse overlapping distance is not less than 5cm. The longitudinal lap shall be placed on the top of the rear plate in accordance with the direction of asphalt paving.G. fixed nails can not be nailed on the glass, can not be directly hit the glass with a hammer. If the nail is found to be broken or loose after fixing, it will need to be fixed.H. to prevent the construction vehicle tires will be fiberglass grille and stick together. And the asphalt concrete paver wheel slip phenomenon, should be in the surface of the oil layer of stone, stone chip amount of 3m3/1000m2-5m3/1000m2.
Q:Engineering effect of steel plastic geogrid
1, high strength, small creep, adapt to all kinds of soil environment, can fully meet the use of high grade highway retaining wall.2, can effectively improve the reinforced bearing surface, occlusal function, interlocking greatly improve foundation bearing capacity, effectively restrain the soil lateral displacement of reinforced foundation, stable performance.3, compared with the traditional grid has greater strength, strong bearing capacity, corrosion resistance, anti-aging, friction coefficient, perforated uniform, convenient construction, long service life and other characteristics.
Q:What are the general laying methods of Geogrid
Along the longitudinal laying, U nail fixed joint part, 15 cm, with tie rods or connection
Q:What is the difference between geocell and geogrid
Purposes: 1. Used to stabilize railway subgrade.2, for the stability of highway soft foundation treatment.3, used to withstand the gravity of the embankment, retaining wall.4, used for shallow river governance.5, for the pipeline and sewer supporting structure.6, for the prevention of landslides and the load of gravity mixed retaining wall.7, for independent walls, piers, breakwaters, etc..8, used for desert, beach and river bed, river bank management

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