Road coverings are constantly affected by a large pressure. Every year a huge number of roads are laid and repaired. To improve their quality, the road geologist began to apply. Having studied everything about the geography for road construction, it can be concluded that this material is very durable and provides a reliable surface of the asphalt road.

Scope Geosette

The main industry where the road geologist is widely used is the laying of roads, as well as their repair. Depending on the technology, its laying can be carried out between all layers of the road surface.

Its main purpose:

1. Reinforcement areas during repair. The geography is placed on the damaged area of \u200b\u200bthe road, and the new road surface is placed on top. Its structural properties do not allow to contact with old cracks with a new coating.
2. In the presence of dents and ruts evenly distributes the load throughout the area, which reduces the likelihood of education of new dents.
3. The geogin is used to prevent cracking.
4. Helps strengthen the seams between concrete slabs.
5. Used modern technologies often require preliminary reinforcement of soil. This uses a geogin.
6. It is used in the construction of gravel timber road sites, as well as for technological travel and temporary roads.

Often the road geologist is used in the airfield, landscape, civil and garden construction.

General information about geologist

What is a geologist? This is a synthetic rolled material having a flat mesh structure and cross-cutting cells of the movable shape, which are formed by two overlapping rows of fibers. Can be connected in the nodes of the firmware, gluing, as well as with the help of weave or fusion.

GS - technological marking of geogors. Often used during repair work. It is classified according to various features and is made from a large number of materials.

Reference. The geogin is made of durable material that does not form corrosion and is well opposed to external factors.

The difference between geography from geogmes and geosot (geography)

To understand the main difference, it is necessary to know not only everything about the geography for road construction, but also, that by itself the geology and geosoty.

The geogriness is a special material that, unlike geogor, has through cells that have a correct fixed form. The elements and nodes of the compound are obtained by pulling and perforation, pressing and using casting under pressure, which differs from the connection methods in the geologist.

The geology is not exposed to a bituminous or polymer impregnation. The scope is different. The geogriness is mainly used to improve the base of road clothing made of granular materials, and is almost not used for road asphalting.

Geosotes are a geomaterial that has a bulk design with high cells. It turns out using a compound of polymer ribbons among themselves. Their main purpose is to strengthen the mounds, slopes, including the lower layers of the foundation of the road. The main difference between their geography is that they do not apply to the coating coating asphalt concrete. Also different and raw materials from which this design is manufactured is also made.

Classification of geosetics

Classification is determined by several features.

For appointment:

1. For soil.
2. For asphalt.

By the type of cell orientation:

1. Union. The geogin has sufficiently good strength indicators, including mechanical properties, but only in one direction - longitudinal.
2. Bibo. It has similar mechanical properties in both directions (longitudinal and transverse).

By type of material:

1. Polymer.
2. Polyamide.
3. Polyester.
4. Polypropylene.
5. Polyethylene.
6. Basalt.
7. Fiberglass.
8. Polyvinlamic.
9. Organic.
10. From jute thread or coconut fiber.
11. Composite.

Reference.Composite geogors in addition can perform the drainage and filtering feature.

By way of manufacture:

1. Wicker.
2. Fused.
3. Glued.
4. Knitted.
5. Piling.

By type of impregnation:

1. Polymer.
2. Bituminous.

Basic Operational Challenges

These include:

1. Production material.
2. The size of the cells, determined in mm.
3. Type of impregnation.
4. Limit transverse, as well as longitudinal strength, kN / m.
5. Surface density.

Application of geogors when device road grounds and asphalting

The road geologist depending on its type can be used during the construction of roads of various technical categories, road cover, as well as small areas and asphalt territories. Their main purpose is the strengthening of road grounds, including the reinforcement of asphalt coatings.

Its main functions include:

1. Improving road stability. This is due to the separation of the inert layers, as a result of which the uneven shrinkage in road clothing is prevented.
2. Improving the strength of the road surface and an increase in service life.

When the road base device, the geogin is used for:

1. Improvements of the earth canvas. Her use on weak ground bases is particularly relevant, where the mound does not reach a solid base.
2. Strengthening the bearing base consisting of granular materials. A layer between the chicken and sand layer is created from the geogor. It shares the inert layers and turns the road base into a more elastic design.

The main tasks that are performed by the geography in the case of road coating are reinforced:

1. The redistribution of the transport load, as a result of which the bearing capacity of asphalt coating increases.
2. It does not allow the appearance of cracks, as well as other deformations.

Allowed by laying of geogors with different schemes:

1. Partial reinforcement. It is placed only over longitudinal and transverse cracks and seams.
2. Solid reinforcement. The geogin is distributed over the entire area of \u200b\u200bthe site.
3. Combined reinforcement. Combines partial and solid laying scheme.

Types of geogriers for road construction

There are several varieties of geoples:

1. Volumetric. Well suited to strengthen weak soils. All elements are combined with a chess method, which forms a strong frame in two planes. Their strength can reach up to 70% of the initial strength of the synthetic tapes.
2. Flat. Presented in the form of a cellular material twisted into the roll. They are strengthened roads, driveways, garden tracks, including slopes and mounds.

Reference. The gradual type geogrid is considered durable. The term of its operation reaches 50 or more. Can withstand large loads and temperature fluctuations.

Geogress for Road Construction - Rules and Technology Styling

The use of geogors requires compliance with certain storage conditions, transportation, as well as its use. Violation of these rules during installation works can lead to the formation of a large number of roadbed defects, up to the destruction of the road.

One of the important conditions is the proper storage. It should be stored on a specialized warehouse and with a temperature defined temperature. The grid must be contained in a special protective film, and styling to occur on a flat and clean surface. So that the material is not deformed, the geogin is laid in a high maximum of 2 or 3 rolls.

The stacking process itself imposes certain requirements. In case of their deviation, the effectiveness of reinforcement may decrease:

• The size of the cells is selected at the rate of 2-2.5 times the size of the rubble.
• The discontinuous load should be at least 40 kN / m.
• The asphalt concrete mixture must comply with GOST (9128-97).

Preparation of the base for the editing of the geologist

Laying the geologist requires careful preparation of the soil base to prevent the material deformity in the future. First of all, it should be smooth, clean and dry. It must be missing pits, potholes, sharp objects, as well as bugs and roots of plants.

Any irregularities or cracks are more than 1 cm are cleaned, cut off and filled with bitumen. If the crack is a small size (less than 3 mm), then it is not processed.

The asphalt layers, between which the geogin is stacked are pre-processed by a bitumen emulsion, which makes it possible to provide a good clutch of the layers.

If the soil is rejected, then the base is carried out, and the drainage is stacked.

Advantages and disadvantages of the use of geography

Main advantages:

1. Affordable price.
2. Wide scope.
3. Comfortable transportation.
4. It has high strength.
5. Good performance characteristics.
6. Reduces the loss of dumbling soil.
7. Reduces the thickness of the road surface (up to 20%).
8. Increases the maximum possible transport load.
9. Lightweight and high-quality installation into any weather conditions.
10. Reduces construction time.
11. There are no shrinkage processes.
12. An increase in the operating time of the road surface is more than 6 years.

If the geologist is made of poor-quality material or stored inappropriately, it is inclined to the effects of different external factors, as well as deformations, which can significantly reduce the service life of the road base and coating.

The development of the chemical industry has recently stepped far forward. With each day, manufacturers offer an increasing range of products for many sectors of the national economy. One of the relatively new, innovative materials was geotextile, which was widely used in agriculture, building roads and hydraulic systems, as well as in many other areas of modern human activity.

Geotextile what is it and how used

Geotextile is waterproof and relatively durable canvasmanufactured from synthetic material, for example, from fiberglass or basalt fiber, polypropylene or polyester yarns, or other artificial polymeric materials. Depending on the type of raw material, the geotextile material is made by fusion, gluing, the method of punching or weaving one continuous thread.

This unique material is used in a wide variety of spheres of vital activity. The canvas is used in agriculture, to protect plants from cold in the winter and device of pockets with fertile soil; in construction, for reinforcement of ground sections and roads. And also such a material is used in the food industry.

Types of geotextile

Depending on the technology used in the production of such a material, the geotextile is classified into two main types - the canvas woven and non-woven. Woven material is manufactured by the method of overweight of polyester or synthetic yarns at right angles. With this method of manufacture, the strength of the finished material depends entirely on the initial flexibility and strength of the fiber, as well as from the distance between intersecting and parallel fibers.

Properties of geotextiles

Characteristics and properties of this material are dependent only on the method of its manufacture, but also on the type of polypropylene, from which it is made. The fabric, for the manufacture of which the primary polypropylene is used is considered the highest quality. This white canvas has the maximum resistance to the negative effects of aggressive chemicals and to the loads of the mechanical properties.

But the canvas made of polyamide, polystyrene and polyester fibers has insufficient resistance to chemicalsBut at the same time is quite durable and durable.

The mixture canvas, which includes waste production of the textile industry (viscose, woolen and cotton fibers), can be exposed to moisture and has the lowest quality indicators. It has a dirty inhomogeneous color and can quickly collapse under the influence of external factors.

Characteristics of geotextiles

The main characteristics of geopolott based on the method of manufacturing and properties of the material from which it is manufactured:

• Lifetime of material for at least 25 years.
• It is resistant to rotting and influence of fungus, various damage to rodents and insects.
• It has good protected from the influence of moisture. Shows excellent quality indicators, even when exposed to ultraviolet radiation and chemical aggressive medium.
• The canvas resistant to temperature drops (from 60 to 100).
• It has good elasticity and durability, which allows it to apply it as reinforcing material. The canvas can be resolved up to 45%, with maximum stretching, while withstanding the load for quite a long time.
• It has excellent filtering properties. It misses moisture well, while holding up various particles of soil.
• During operation, no harmful substances forms, therefore it is environmentally friendly material.
• The material is resistant to the effects of temperature and does not light up when exposed to the outdoor fire.

Density of material

In the sale of geotextiles comes in the form of rolls with a length of 50-350 m, a width of 1.5-5.5 m and a density of 80-600 g / m 2. Tissue density affects the water permeability and degree of deformation of the material. The density of the canvas itself displays the maximum load capable of withstanding.

It is from the tissue density entirely the scope of its application depends. The lightweight web (150-200 g / m 2) is used as a filtering material in the device of drainage systems, laying tracks and weed protection systems on the loft.

With the help of medium density material (200-350 g / m 2), the soil protection from erosion is protected, the soil is separated into layers and strengthen it.

But the most dense material (350-600 g / m 2) is used in the separation of the soil layers in the construction of roads and the creation of protection during the construction of dams and the coastal zone.

Geotextile in Road Construction

The use of tissue in road construction eliminates stirring of sand and gravel layers, which increases the strength of the asphalt coating of the road linen and increases its reliability and density. The use of dense material allows you to evenly distribute the load on the road cloth when the transport is moving, which protects the structure of the road surface from cracks.

The ability of textiles to moisture filtering excludes the possibility of washing away the canvas of the road, which does not allow to form potholes and failures on the road. Therefore, the safe operation of the automotive road increases by one and a half times, and, accordingly, reduces the consumption of building material for repair work, with high quality coating.

Widespread use of textiles with a path for pedestrians from paving or paving slabs or paving slabs. The fabric is mounted on, pre-tumped, drainage layer of gravel (5-7 cm). On top of fabric pillow pillow from career sand and laid tiles. Textiles eliminates the mixing of the earth and sandy layer, and also prevents the drainage layer from gravel. As a result of such works, the tile is not susceptible to sending, which increases its service life several times.

Geotextile Application in the country

Geeckin is widely used to improve the quality of the soil in the case of clay or alkaline soils. At the site of planting plant plants, the soil is separated with such a material. Soil, which is not suitable for growing plants, is removed to a certain level required for the full development of the root planting system. Then lay the layer of textiles and fill the niche layer of fertile soil. In this case, the material does not allow mixed with different layers of soil.

Very effective, the use of the canvas in the fight against weeds in the country. For this, the material covers flower beds, beds or shrubs, while doing the holes in textiles only for useful plants. The growth of roots of plantings is sent in a vertical plane, with such a special laying of the material, and the garden tracks are reliably protected from the growing roots of weed grass.

Many dackets use a fabric in the form of observer material, biting shrubs and trees to protect against insects, birds or rodents. Wide use received this material during the arrangement of greenhouses, as it is much stronger than standard polyethylene film. For such a shelter, material with a small density (20-30 g / m 2) is used, which makes it possible to penetrate the solar rays and rainwater into the inner space of the greenhouse.

The canvas and landscape design of the site at the cottage. When it is assisted, the necessary relief of the terrain is created, by constraining the mobility of the soil under the influence of water.

If you decide to equip the pool or pond on the site, then the best way to use the canvas you cannot find. I swallow the pit under the water, the bottom fall asleep with sand with gravel, and then lay the layer of insulating material and on top of the textile web. Such a design reliably strengthens the shores of the pool and contributes to his decorative design.

Application of canvas in building buildings

During the construction of buildings, textiles is used for the device of waterproofing basements, roofs. The most progressive method of using geotextiles is the creation of a flat inversion-type roof. This kind of roof allows you to create a living lawn design or recreation sites.

The device of the roof of this type is made on the base of the blocking of the building covered with bitumen and waterproofing layer. The insulation for the roof is placed on top and the textile layer is applied. A sandy-cement pillow and a layer of fertile soil for the lawn are applied to the textile cloth.

The filter properties of the web are used in the construction of the foundation of the construction object, preventing the formation of the formation of soil failures and tooling the base of the building. The area of \u200b\u200blaying the web must be greater than the base area. Textiles is spread with an excess of the house walls for one meter.

Laying geopolith

Laying of such adaptation of complexity is not a big. Previously, it is necessary to maximize the surface and the ramp of the ground. To create a flat site, you can use sandy flooring. Then the textile web is placed on 10-15 cm. Then the geotextile is fixed by the method of sand or rubble layer manually, while avoiding the possibility of folding, wrinkles and material damage.

Laid according to technology the canvas has a long service life.

The most common type of geotextile is Dornit, which is designed for French technology by Russian specialists. This canvas is not inferior in its characteristics by the canvas of foreign manufacturers, as it is made according to the original technology of thermal and mechanical processing of the fibers of an artificial form.

The disadvantages of geopolite is:

• Instability to direct exposure to sunlight.
• High cost of certain types of polypropylene fiber.

Remember that when buying a textile cannon, it is necessary to take into account its characteristics, strength and density of tissue. In principle, there are no special contraindications when using this material.

1. In road construction:

• Asphalt and asphalt concrete coatings;
• Soils in the grounds of road mounds;
• Layers of embankments on weak bases;
• The slopes of cuvettes, curb.

2. For protection against erosion of weak sites when strengthening slopes.

3. For the reinforcement of asphalt concrete in road and civil construction.

4. For the construction of runway and driveway at airports.

5. For reinforcement of soils and binding supports of supports in soft, bulk soils to reduce loads in industrial and hydraulic construction.

6. Geosthet with geotextile - the construction of drainage systems and the preparation of the soil of construction sites in which this geocomposite from geography and geotextiles can distribute loads and create, for example, the effect of an anti-slip layer over waterproofing.

Geople for reinforcement asphalt concrete

The geogin for the reinforcement of the asphalt concrete extends the operation of highways from concrete, which every year exploited more and more.

Grid reinforcement allows you to distribute local loads on the entire volume of the roadway located in close proximity. In addition, the geogrid for the reinforcement of the asphalt concrete also distributes the internal stresses arising during the shrinkage of the concrete solution, which solid gradually.

Reinforced concrete mesh made of metal is expensive and short-lived. An alternative to a metal mesh is a basalt mesh or fiberglass grid, which has the characteristics necessary for this:

• chemical inertia (such grids will not affect the alkaline concrete medium and temperature differences);
• unique elasticity (the geogin distributes local loads);
• low weight and easy installation, available cost and long service life.

If you compare the geoset for road construction with the geogin of the soil, then the first material is processed by bitumen (to increase its operational characteristics).

Geogress for Road Construction

The road surface is exposed to large traffic flows and is destroyed every day, revealing pit powers, cracks and potholes. This is due to the fact that the base of the road surface is not sufficiently prepared for such loads. Geople for road construction helps to increase the strength characteristics of the stretching of the coating of asphalt concrete and optimize its horizontal stress perception. The traffic geogor can be used both for the construction of new roads and for the repair of old.

Thanks to the use of geography in road construction, it is possible to significantly improve the durability and characteristics of the road operation. And if the geologist is applied with geotextile, it will allow you to use a much smaller volume of bulk fractions when erecting the road, which will not change the quality of the structure, but will significantly affect its value towards the reduction.

Types of geologist

According to the method of forming geoscone, they are divided into biaxial (biocus or double orientation) and uniaxial (monoaxial or mono-oriented).

Biaxial flat geogors with rectangular cells are designed for construction on weak soils. Double orientation geoscales contribute to the distribution of loads (including dynamic) when booking the foundations or bases of constant and temporary, for example, oilfield roads.

Uniaxial geoscales made of long elongated cells have high tensile strength in one direction and serve to strengthen the soils when building terraced walls, overwhelmed levels, slopes and landslide areas.

Types of geoscone determine their features and application.

Geople 20 20.

Geople 20 20 is used both on the ground and for road construction. This rolled material made of polypropylene allows to strengthen the base, prevent the movement of bulk fractions of the material.

The small size of the cell in geography with these parameters allows you to keep even the smallest fractions of falling materials.

Technical characteristics of the geologist 20 20

The name of indicators		Units		Test results
1) superficial density, not less
2) the maximum load in tested for rold, not less	along
	across
3) stretching load with a relative elongation of 2%, not less	along
	across
4) stretching load with a relative elongation of 5%, not less	along
	across
5) Relative lengthening at maximum load, no more:	along
	across
6) cell size	by lenght
	By width
7) skew cells
8) Roll width
9) Roll length
10) Resistance to the action of chemical media (load from the initial), not less

Geople 40 40.

Geople 40 40 increases the strength of the road in its construction at its most complex soil, mixed or clay.

Geople 40 40 is used when the geologist must be laid directly to the soil itself. Also, applying it as a layer, you help keep rubble from movement.

Technical characteristics of the geologist 40 40

	Name of the indicator	Geogress 40 40
	Cell dimensions
		20, 25, 37, 40, 50
		20, 25, 37, 40, 50
	Rulon sizes
	- Roll width, m
	- winding, m
	Raw
	- the foundation	polyester
	- Speeding	Polymer

Geople 50 50.

The geogrid with the cell parameters 50 50 has properties that allow it to be used for road construction, as well as to build the coverage of air terminals.

Geople 50 50 is two strands of fiberglass threads, connected by a third thread, which is called the firmware. The material is impregnated with a special polymer composition. This allows you to achieve the necessary resistance to the exposure to the external environment (both chemical and physical).

Technical characteristics of geoscone 50 50

	Name of the indicator	Geogress
	- in the longitudinal direction, KN / m 2
	- in the transverse direction, KN / m 2
	Cell dimensions
	- in the longitudinal direction, mm
	- in the transverse direction, mm
	Rulon sizes
	- Roll width, m
	- winding, m
	Extension at maximum load
	- in the longitudinal direction,%
	- in the transverse direction,%
	Expandable loss of plant strength after 50 cycles of wrapping-thawing no more,%
	Raw
	- the foundation	polyester
	- Speeding	polymer

Geople 100.

The geogin 100 is a road polymer mesh, created on the basis of polymers, interconnected by another thread - binding.

Road polymer geogrot 100 Reinforces road clothing, coming into contact with large fractions of materials. Polyester threads in its composition help maintain resistance to the effects of aggressive external environment.

Technical characteristics of geoscone 100

	Name of the indicator	Geople 100.
	- in the longitudinal direction, KN / m 2
	- in the transverse direction, KN / m 2
	Cell dimensions
	- in the longitudinal direction, mm
	- in the transverse direction, mm
	Rulon sizes
	- Roll width, m
	- winding, m
	Extension at maximum load
	- in the longitudinal direction,%
	- in the transverse direction,%
	The permissible loss of tensile strength after 50 cycles of frustration-thawing no more,%
	Surface density, g / m²
	Raw
	- the foundation	polyester
	- Speeding	polymer

Geosette production

The production of Geophlax geogors occurs on three different technological lines.
Perhaps the manufacture of the following types of geogors:

• Extruded geogors from polyolefins;
• Glued geography from fiberglass;
• Firmware geoscales made of fiberglass and polyester thread.

Productivity lines - up to 5t per day. Equipment of European and Asian origin has high performance, automated software control to control and prompt changes to the production process.
Due to the variability of production methods, geography is obtained not only with different properties, but also from different types of raw materials, with different bonding in geography nodes. The basic requirements for geogors are:

• Resistance to the effects of polluted water;
• Resistance to the effects of natural factors;
• Resistance to the action of aggressive media possible under operating conditions;
• Resistance to ultraviolet;
• The strength and stability of the properties of the geologist.

What kind of geography to choose?

From the manifold of species and sizes of the geologist appears a question. What kind of geography to choose?

Geosciences from synthetic materials, such as SSP, SSSP or DSC, can be selected based on the appointment, type of raw material and the method of forming cells. As a rule, geogors, regardless of the species, are used in construction, improvement, soil planning. Geogors serve for reinforcement, separation and combating erosion processes. Deciding for the purpose of using, you need to choose a specific type of geography - the traffic geogor, the geography is soaked.

When choosing geoscone on the basis of the initial properties of raw materials, it is necessary to focus on the characteristics of the stability of this material to hydro, bioco, chemical and thermal approximation.

The main properties of synthetic fibers

Genamers made of fiberglass are certainly cheaper than geosetics from PE, although their small elasticity is significantly undermined. Polyester geogors are durable, do not rot, elastic (stretching stability up to 25%), technologically.
For the best results when creating a road, polyester geogors have a low stretching to a break, and the fiberglass with their relatively high rates are suitable optimally. Due to these differences in the properties, the spread of the technology of production of geogors from multi-fiber glass rovings with PE fibers in the clarified direction is obtained.

Comparative indicators of polyester and fiberglass geogors

Glass geoscales are worse than the negative natural factors and are destroyed much faster than polyester geosculation, which potentially work more than 100 years.
Fiberglass with all their high power features are destroyed and intensively agreed with long-term interaction with groundwater and negative temperatures characteristic of Russian conditions, therefore require additional protection.
But polyester geogors are highly sensitive to operating conditions - it is necessary to limit their use with cement and reinforced concrete elements without special protective additives due to their reaction to alkalis. Geogors are usually soaked with polymers, plastisals or bitumen dispersions. To work in the ground, the geosphet is impregnated with polyvinyl chloride, in the structure of road clothing - bitumen.

The small level of the creep polyester and polyester in the threads of the geologist highlights it on the background of glass, since the latter during installation between different asphalt mixtures is prone to deformation under the action of asphalt pavers and rinks. To facilitate the processes of installation of geography, improve contact between the layers as a unhindered binder, the geogin is complemented by nonwoven geotextiles.

Road clothing can be represented as a kind of multi-layer "cake", where the most durable and reliable "korzh" is selected as the base. In modern road construction, the role of such an attachment successfully performs geotextiles used in order to increase the wear resistance of the asphalt concrete coating. To date, about 400 different geomaterials are produced in the world, 2/3 of which is used for the construction of roads.

Geotextile for the construction of highways performs such functions:

• Waterproofing. Prevents ground and rainwater in the working layer of the soil;
• Protects and prevents the mutual penetration of contacting technological layers of road clothing;
• Filters the soil, in particular, slows down the process of penetration into draenage of ground particles;
• Drains the soil and enhances the outflow of water.

What geotextile must be used in the construction of roads

During the construction of the roads, it is recommended to use geopolite with a density of 250 to 500 g / m 2. The use of material of such a density prevents the appearance of colley, failures, elevation, increases the interrontal dates and the overall life of the road surface, which avoids annual minor repairs. Thanks to road geosynthetics, the life of an asphalt or concrete coating of the road is extended, preventing it from destruction and cracks.

If the plans for the construction, expansion or restoration of the road, parking, then the road geotextiles will make this process much easier, saving time and money.

To strengthen the base and its stabilization, geopolnot is stacked between the soil and gravel (rubble). Due to the road geosynthesis, under the foundation of the road, clay soil is held and its "output" in the upper layers of road clothing design is prevented.

Geotextiles is recommended, both for the construction of a common road in the residential sector and for the construction of the motorway. In addition, the material is indispensable in complex geographical and climatic conditions, as well as during the construction of roads with the expected high transport load (the movement of heavy equipment, intensive movement). In the process of construction work, the geosynthetic prevents uneven penetration into the soil of bulk material. As a result - reducing the costs of bulk building materials. The use of geotextiles eliminates the use of crushed stone of large fractions (more than 2.5 cm).

It is advisable to use geopolite on soft, weakly infant soils, where the material forms the reinforcing layer. It creates an obstacle for the deformation of the road surface.

The economic effect of using geopolotne becomes noticeable for a short term, while the roads erected without geosynthesis begin to repair.

Modern requirements and standards of the roadway become achievable due to the use of innovative materials, which, in addition to their unique properties, will help to save on the construction process and possible repair work in the future.

In addition, modern geosynthetic materials It is convenient to transport, unlike its competitors - bulk materials for drainage. The low cost of their delivery makes them even more attractive for road builders.

The use of geotextiles in road construction

Road geotextiles Actually apply to construct an overpack or bridge when a peat, clay or a moor-loaded soil is added to the base of the cloth. This is done in order to distinguish between the layers of different fractions (rubble, sand, soil) and prevent their mixing, entailing the road coating deformation.

Geotextile has high strength. This allows you to apply it more than once, but even after operation and further dismantling of a temporary road.

Geotextile varies in density. For the construction of the roads, materials from 250 g / sq.m for the roads of the average load and parking lots of cars up to 600 g / sq.m for especially loaded roads, runways, and so on.

The excellent performance characteristics of road geotextiles allow you to find all the great applications in the construction of all types of roads. This material characterizes elasticity, resistance to various damage to mechanical and chemical nature, resistance to temperature differences and excellent water-pouring quality.

Also, road geotextiles is used as a road coating reducing agent with its further reinforcement after the repair works of the overpass and the trails were carried out. Without letting be mixed by fractions of various materials, this geosynthetic reallows evenly, which eliminates the possibility of failure and deformation of the coating under heavy trucks.

GEOSM is a manufacturer of geotextile. In order to buy a geotextile road at a wholesale price without extra charges from intermediaries, call us by phone 8-800-500-32-24. Our managers will help you choose the necessary density of this geosynthetic material based on the conditions for its use and the necessary functionality.

Application of geogors in road construction

Geogress - This is a rolled polymer geomaterial having a mesh structure.

The geogin is a highly efficient building material with high strength, wear resistance and excellent adhesion (clutch of the surface of different fractions).

Road Geosette Functions

The geography is used as a separation and reinforcing layer in the construction and repair of roads of different levels: federal, local values, mounds for railway tracks, as well as sidewalks and various destination sites.

The use of geogors in road construction contributes to strengthening the upper bed of the road, causing to forget that there are cracks, ruts, pits and other defects on asphalt and cement-concrete. Geogors prevent the sinking of dirt roads, and also apply when applying a new asphalt on the old concrete coating of the road and reinforces the seams during its repair.

Classification of road geologist

The classification of road geologist is pretty simple.

Geotkets allocate:

• scope (for asphalt concrete or for soil);
• material (fiberglass, polyamide, polyester, polypropylene, polyester);
• design (uniaxial - mono-oriented, biaxial - with double orientation).

Advantages of road construction technologies using geography

Construction of roads using geoscales have a number of advantages:

• a significant reduction in the timing of the construction of objects;
• minimum costs;
• reduction (up to 40% !!!) flow of bulk materials (sand and rubble);
• reduction of the probability of the frequency of road fabric repair;
• improving road covering transport and operational characteristics;
• increased road life.

The company "GEOSM" is a manufacturer of geogors. In order to
To buy a traffic geotset at a wholesale price without extra charges from intermediaries, call us by phone 8-800-500-32-2 4. Our managers will help you choose the necessary type of this geosynthetic material based on the conditions for its use and the necessary functionality.

Application of geogrids in road construction

Geores are increasingly used in the work on the repair and construction of roads passing through the wetlands, sand bulk soils and the eternal thorough zones.

A flat geovel is actively used in the erection of roads consisting of a variety of bands. This material is located between the bearing base and layer of bedding.

Its use accelerates the construction of roads and makes it cost-effective.

The company "GEOSM" is a manufacturer of geogrid. In order to buy a road geogrine at a wholesale price without extra charges from intermediaries, call us by phone 8-800-500-32-24. Our managers will help you choose the necessary type of geosynthetic material based on the conditions for its use and the necessary functionality.

Application GeomemBran in Road Construction

Geomembranes - This is another geosynthetic material that is successfully used in the construction and repair of roads. The main raw material for its production - high-density polyethylene.

Geomembranes in road construction are performed two main functions:

• waterproy the lower layers of road clothing, lifting moisture upstairs;
• reinforce the road canvas from possible deformations.

Benefits of Geomembrane in Road Construction

The use of geomembrane:

- almost 50% reduces the amount of use of bulk materials for the base of the road surface - reduces the cost of construction;

- increases the strength of the roadway, making it more durable and reliable - increases the insight period of the road;

- practically eliminates the possibility of draining layers, undergoing road surface;

— protects the layers of roadwear from the destructive effect of groundwater;

- Reduces and distributes pressure rendered on the road when freezing the soil.

The company "GEOSM" is a manufacturer of geomembrane. In order to buy a geomembrane Road at a wholesale price without extra charges from intermediaries, call us by phone 8-800-500-32-24. Our managers will help you choose the necessary density of this geosynthetic material based on the conditions for its use and the necessary functionality.

Buy geosynthetics

The company "GEOSM" produces and implements geosynthetic materials used for road construction.

In order to buy geosynthetics at wholesale prices without surcharges from intermediaries, call 8-800-500-32-24 and order high-quality geomaterials for road construction right now!