Geo-materials for strengthening of slopes, slopes, road surfaces manufacturers price, buy use production plants in Russia reviews

Geo-materials for strengthening of slopes, slopes, road surfaces, etc.

 

 

Geo-materials is geosynthetic products for strengthening of slopes, slopes, riparian zones, road surfaces and other areas in need of strengthening soils. Geomaterials, among other things, serve as excellent protection from erosion, environmentally friendly, reliable, have a long term use and simply to install.

 

Description

Benefits and properties

Geotextile

Geogrid

Polymer geogrids

Fiberglass

Are monofilament

Geomembrane (subsurface drains)

Sedona

Bulk geogrid

 


Description:

In construction practice widely used geomaterials – geosynthetics polymeric materials made from natural or synthetic polymers in the form of flat shapes, three-dimensional structures or tapes.

Geo-materials is geosynthetic products for strengthening of slopes, slopes, riparian zones, road surfaces and other areas in need of strengthening soils. Geomaterials, among other things, serve as excellent protection from erosion, environmentally friendly, reliable, have a long term use and simply to install.

The raw material for such materials are mainly polypropylene (PP), polyethylene (PE), high strength polyethylene (HDPE), polyester (PET) (Dacron), polyamide (PA) (nylon).

There are a large number of varieties of geomaterials: geotextiles, geogrids, polymeric geogrids, fiberglass, are monofilament, geomembrane (subsurface drains), setkey, volumetric geogrid.

Application of geomaterials in construction due to their unique properties.

 


Benefits and properties:

– water resistance,

biological stability,

– resistance to acids and alkaline solutions,

geo-materials have resistance to ultraviolet radiation,

– temperature resistance,

mechanical durability,

– geo-materials resistant to cycles of freezing/thawing,

geomaterials durable. The service life of these materials is up to 120 years.

 



Geotextile:

Geotextile is one of the types of geosynthetics; geotextile (woven fabric) and nonwoven fabric manufactured by needle-punched, thermoscreens or hydroserpine ways from polypropylene or polyester yarns of endless filaments (monofilament) or from scraps of 5-10 cm (staple).

Material density can vary from 10 g/m2 to 600 g/m2. Has frost resistance and can withstand low temperatures (to 550 oC) without changing the strength, with the introduction of special additives may acquire resistance to 1,300 OS. Resistant to water, acids and alkalis, has low water absorption, rot and nalezneme, which contributes to its long-term use. The density of the canvas is from 100 to 900 g/cm2, and the density bound and the thickness of the fabric – the denser the geotextile, so it is thicker.

Since the geotextile is used not only in construction, we should pay attention to the width of the roll, which should be at least 3 m. the Geotextile width of 1.5 or 1.7 m in geotechnical construction does not apply.

 


Geogrid:

Geogrid is one of the types of geosynthetics, which is a two-dimensional or three-dimensional honeycomb structure made from strips of needle-punched polyester fabric and polypropylene or polyethylene strips, fastened together with welds of high strength.

The material does not rot, acids, alkalis. The lifespan of geocells geocells at least 50 years. Operating temperature range from -60 C to +60 OS.

 

Polymer geogrids:

Polymer geogrids rolled materials having a honeycomb structure made of polymeric filaments or ribbons.

The mesh can be impregnated with a special polymer composition which provides stability of structure meshes, high breaking load. Geogrid is produced in various ways: casting, connection knots, weave. High mechanical characteristics and application to create reinforcing layers.

 

Fiberglass:

Fiberglass fabric is with a multitude of rectangular cells, formed by weaving glass filament with a further polymer coating and heat treatment.

The positive aspects of the material – low elongation and creep. However, low levels of rupture loads and low strength of the material, which affects the durability of the structure. The temperature resistance of the glass materials, and ranges from -600 C to +3 000 the OS. Mechanical damage for different working conditions and methods of laying 35 to 85% at 25000-tion cycles of violations occurs due to abrasion and fractures of the fibers of the glass flake material – the value is big enough.

Optical fiber used as raw material for the production of geogrids, are not ecologically harmless material. They contribute to the development in humans of cancer.

Glass geogrids reinforced top layers of road clothes of a different kind of asphalt.

 

Are monofilament:

Are monofilament – is a rolled material, which is a composite that consists of a geonet and a artificial polymer material three-dimensional form.

The high strength geomat is a boxy design with good quality draperies, this enables the structure not to collapse and to be in constant contact with the soil profile. Geomat is resistant to UV radiation. Water resistant – does not lose its properties in both fresh and salt water. Resistant to chemical attack, exposure of microorganisms to influence of temperatures from -60 C to 100 operating systems. Resistant Flammability low Flammability level and low level divorziare. Approved for use when the device finishes of tunnels. Non-toxic (can be used in contact with drinking water).

 


Geomembrane (subsurface drains):

Geomembrane (subsurface drains) – geosintetik, the insulating material used in construction for waterproofing.

The chemical composition of the various geomembranes. As a rule, the bitumen-containing membranes (GSB), polymers (PVC, PIB, ECB, CPE, etc.) and elastomers (EPDM, Butil, etc.). Due to the high elasticity and water resistance EPDM membrane used as a waterproofing material for creation of reservoirs, tunnels, canals, landfills, silos, in construction for waterproofing of roofs and foundations.

The material usually comes in rolls. Width standard roll 2-12 meters in length 2-150 meters, thickness of 0.65-6.0 mm, operating temperature range from -60 C to +100 OS.

 

Sedona:

Sedona this synthetic rope mesh container made of polypropylene ropes.

Mesh containers are classified by shape and size into 3 types: flat; cylindrical, spherical.

 

The volumetric geogrid:

Volumetric geogrids the flexible compact unit consisting of a bonded by a polymer tape, forming in the extended position of the volumetric cellular structure with the specified geometric parameters.

The main characteristics are the breaking load of the tape and the seam strength as a percentage of the strength of the tape. The material does not rot, acids, alkalis. Weakness – high probability of destruction of the joint and the pouring out of the filler geocells. For fixing the bulk modulus of the geogrid uses plastic anchor, metal anchor with a length of 500 mm, 800 mm or iron fittings. The material is delivered in modules that cover an area of 1025 m2, cell height 50300 mm, diagonal cells of 150300 mm, wall thickness of the ribbon of 1.14.5 mm material color black, white (synthetic ribbon), green.