| Customization: | Available |
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| Color: | White |
| Certification: | CE |
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So what exactly is a geotextile?
Geotextiles are permeable fabrics made from polypropylene or polyester. Used under the surface they can increase the load-bearing and lifespan of roads, driveways, embankments and drainage ditches. Resistant to soil acids and alkalis and impervious to fungi or rot, they come in two types: Woven and non-woven referred to as Fibre geotextiles.
How will a geotextile help me to do a better job?
Geotextiles have three key functions: Separation, Reinforcement and Filtration.
Separation
Without a geotextile, aggregate and subsoil can mix causing excessive settlement, which in return causes rutting. Using a geotextile over the subsoil before laying the aggregate will prevent downward movement as well as the upward pumping of weak subsoil into clean stone.
Reinforcement
By spreading the load horizontally across a wide area geotextiles can increase compaction of the aggregate base; improving the strength and extending the life of all types of paved and unpaved traffic areas.
Filtration
Geotextiles retain fine particles in the soil while allowing the free movement of water. In this way they can restrict soil from migrating into perforated drainage pipes and prevent them from silting up. Used in stone-filled drainage ditches they provide a continuous and consistent filter and produce a higher quality construction - even better it reduces the depth needed so you won't have to dig as deep!
How can a geotextile save me money?
First of all you'll spend less on materials - the right grade of geotextile will maintain the same load support with less aggregate. This also means you'll spend less time excavating, and because they give a more durable result it's less likely that you'll need to return to repair minor defects. All of this means that a geotextile, far from being an extra cost, will easily pay for itself and more. There's no need for training or special tools either and it's so easy to install that your mum could do it!
I thought they were just for weed control?
Weed control just happens to be one of the added extras that geotextiles give on top of all the other benefits.
Why is a geotextile better than a weed fabric?
Most weed suppression fabrics are very weak and light. Geotextiles are at least 3 times stronger and more durable too. Try using them on bare soil and covered with mulch or gravel for long-term weed control and moisture conservation.
What's the difference between a woven and non-woven geotextile?
Woven geotextiles are manufactured by weaving together narrow strips of film, whilst nonwoven geotextiles are created by entangling plastic fibres or bonding them chemically or with heat.
Wovens increase the load capacity of traffic areas by distributing weight more evenly. Nonwovens also do this but combine excellent drainage and filtration to prevent the pooling of surface water.
Both have outstanding separation properties to prevent sub-base contamination, which can result in an uneven surface and construction failure.
| Specification | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 | Remark |
| Quality deviation per unit acreage% | -8 | -8 | -8 | -8 | -7 | -7 | -7 | -7 | -6 | -6 | -6 | |
| Thickness,mm≥ | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 2.7 | 3.0 | 3.3 | 3.6 | 4.1 | 5.0 | |
| Width deviation for range,%m | -0.5 | |||||||||||
| Mightiness at break,KN/m ≥ | 2.5 | 4.5 | 6.5 | 8.0 | 9.5 | 11.0 | 12.5 | 14.0 | 16.0 | 19.0 | 25.0 | Vertical and horizontal |
| Elongation at break,% | 25-100 | Vertical and horizontal | ||||||||||
| CBR bursting strengthk,KN≥ | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.2 | 4.0 | |
| Effective aperture O90(O95)mm | 0.07-0.20 | |||||||||||
| Vertical osmotic coefficient,cm/s | K x(10-1-10-3) | K=1.0-9.9 | ||||||||||
| Tearing strength, KN≥ | 0.08 | 0.12 | 0.16 | 0.20 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.46 | 0.60 | Vertical and horizontal |
*Net holes are easy for net blockage, since net structure formed by indefinite fider has variable and motility.
*It has high permeation and can keep good permeation under the pressure of earthwork.
*It has corrosion resistance, uses chemical fiber such as polypropylene or Dacronas raw material, has acid and
alkali resistance, hasn't corrosion or moth eating and has oxidation resistance.
*It has convenient construction, small weight and convenient uses.
Application :
*It isolates building materials with different physical features, makes two or multiple materials with outerosion or
mixing, keeps overall structure and functions of material and makes load bearing capacity of structure strengthen.
*When water flows into coarse soil layer from soil layer, it uses good gas and water permeation of knitting
geotechnical geotextile, allows water flow to pass and effectively holds back soil particle, fine sand andsmall
stone so as to keep stability or water conservation project.
*Itis good water guide material, and can form drainage channel in soil body and remove excessive liquid and
gas from soil structutre.
*It uses knitting geotechnical cloth to strengthen tension resistance strength and deformation capacity of soil
body, to strengthen stability of structure and to improve soil body quality.
*It effectively diffuses, transmits or decomposes central stress and prevents soil body damage by functioning
of external force.
*Knitting geotechnical cloth matches other materials and forms nonpermeation Isolation layer.
Our services:
1.Reply your inquiry in 24 working hours.
2.Experienced staffs answer all your questions in fluent English
3.Special discount and protection of sales are provided to our distributor.
4.Sample:we can send out sample for test in one week if the order quantity is big enough. But the shipment charges is
usually paid by your side,the charges will be rebounded when we haveformal order.
5.Professional factory: We are manufacturer,specializing in producing for more than 10 years,
competitive with good quantity.
6.As an honest seller, we always use superior raw material, advanced machines,skilled technicians to ensure our products
to be finished in high quality and stable feature.
Contact:
Grace Sun
Qingdao Haisan New Energy Co.,Ltd.
Add:No. 155 Jia 13, Wenchang Road, Licang District, Qingdao 266041, Shandong, China.
Tel: +86-532-6688 3018 Mobile/+86-15588646508
Website: haisan.en.made-in-china.com
FAQ:
| Q1. May I have the sample for testing? |
| A:Yes, we are glad to provide free samples within 1 week. |
| Q2.Can we use our own logo or design for sticker? |
| A:Yes,you can , you can contact with the salesman, please send an email to her /him and tell. |
| Q3.What certification do you have? |
| A:CE,ISO9001/ISO14001/OHSAS18001 etc. |
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