Geobag для защиты берега от

Geobag is a kind of ecological synthetic material with high UV resistance, acid resistance, alkali resistance, corrosion resistance. geotextile applications were initiated in the area of coastal and hydraulic engineering. Other applications for geosynthetics in civil engineering grew from these beginings. In recent years, geobag technology has experienced an increasing growth, leading to successful projects.Nowadays, geobag find their application as contruction elements for erosion control, bottom scour protection and scour fill, artificial reefs, groynes, dams, seawalls, reverments and dune reinforcemnet.

Encapsulating or wrapping sand into geotextile units provides a variety of flexible, economical and ecological coastal applications. Especially at sandy beaches, the use of rocks, steel and concrete as "hard coastal structures" should be avoided where possible.Geobag made of needle-punched nonwovens offer more advantages as 'soft rock structures'.as flexible construction elements geobag behave advantageously with respect to cyclical hydrodynamic loads and morphological seabed changes.

(1). UV-resistance and biological effects

Geobag used on coastal foreshore areas areexposed to UV for long periods of time and it is essential that the geotextile used to manufacture the geobag has the highest possible UB-resistance.

For geotextile utilised in geobags, a minimum of 80% strength retention is recommened. this translates to minimum lifetime of 10 years.

(2).Abrasion resistance

The geobags containers  will be exposed to cantant abrision due to water born sands and gravel carried by currents and waves; this abrasion can be extreme in areas where  sand , coral and shell fragments are present.the geotextile must, therefore, have the highest possible abrasion resistance.

For  geotextile utilised in geobags, a minimum of 75% strength retention is recommended for coastal applications.

(3).Damage resistance

Vandalism and incidental damage from driftwood etc. to sand-filled geotextile is unavoidable. the geotextile must, therefore have highelongation and puncture  resistance to limit damage from impact by driftwood and boats. the geotextile should also allow the ingress of sand into the structure of the geotextile to limit damage by knife cuts.

For geotextile utilised in geobags, a minimum of  400g/m2 is recommened for coastal applications.

(4).Fines retention

The geobag containers will be exposed to wave  action and dynamic flow conditions and it is critical that the geotextile selected retains sufficient fill material to ensure the container does not deflate and remains stable.

(5).Permeability

The geobag containers are likely to be exposed to cyclic wetting and drying due to tidal variation;  the geotextile through flow will control the period for which the sand fill remains saturated after being submerged, stability of the structure is dependant of the water release capacity of geotextile i.e. the faster the water is drained from the container the more stable the structure. the geotextiles should be dimensioned as filter or alternatively have a minimum permeability of 10 higher comparing the fill material.

(6).Interface friction

This angle is of importance when assessing the stability of the structure , particularly when geobags container are placed on top of each other. Again the greatest friction angle is desirable.

(7). Elongation

A high elongation geotextile allows the geobag containers to mould itself in with the existing features and also allows a certain degree of self healing of the structure. 

An ultimate elongation (wide strip)of greater than 50% is recommended, to limit installation damage and allow flexibility of the structure.

(1).Resistance to moisture

Geobags are used for flood emergency protection in dams and dikes, and also as construction elements for erosion control, bottom scour protection and scour fill artificial reefs, groynes, seawall , breakwaters and dune reinforcement. New shore protection structures, especially at sandy coasts, are increasingly needed.

DEZHOU XIBEI NEW MATERIAL CO., LTD was established in August ,2014.  it is a trading company, specialize in geosynthetics for more than 7 years. The company adheres to survive on Quality, to open up the market by word-of-mouth communication, to win the development by reputation. And XIBEI set up offices in China geosynthetics factory and independently research and development and control of production process and ensure product quality.The company's core team members have more than 15 years of sales experience in geosynthetic field. At the beginning of its establishment, the company relied on its strong professional background, rigorous sense of risk control and strong integration of product resources so that our products have been exported to Russia, the United States, France, HongKong, Australia, Georgia,Tanzania,Thailand, Laos, Myanmar,Uruguay, Mongolia and Other countries.

DEZHOU XIBEI NEW MATERIAL CO.,LTD is committed to become China's best geosynthetics suppliers.

Q1. What is your terms of packing?
A: Generally, we pack our goods in PP woven geotextile. If you have legally registered patent,
we can pack the goods in your packaging after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q4. How about your delivery time?
A: Generally, it will take 10 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.