The claimed characteristics of the materials sold by us may differ only for the better
Materials for the device of forest and access roads
Types of forest roads:
- Timber forest roads (temporary or permanent)
- Timber forestry (temporary or permanent)
Constant roads are objects of capital construction. The construction of this type of road takes place according to the project developed on the basis of those. The temporary roads are not objects of capital construction. These roads are built without the development of the project, but according to the rules and norms of this Code of Regulations and the Rules of timber harvesting. In turn, temporary roads are divided into summer use and winter (winter roads).
Roads forest roads are used to transport people to industrial facilities, delivery of equipment, travel of fire trucks. These roads are not intended for the movement of motor vehicles with wood. Forest roads are of permanent type, designed and built according to the type of roads.
Waterproofing of forest roads
In the road clothes for waterproofing, roll bituminous materials of the type Technoelastmost B and C, Mostoplast, and Mostoizol 100-130 are used. Bentonite mats are also used. As a separating layer in road clothes and during the drainage device, use a geomembrane of the type Typar SF, Ekospan.
Filtration and separation layers
In the construction of Timber Road temporary roads it is recommended to use thermo-bonded geotextiles such as Typar SF, Ekospan, And also using woven geotextiles such as Ultrastab. The use of this material as a separation layer between the layers of temporary pavement prolongs the life of the road, evenly distributes the load on the roadway and does not allow mixing with layers of pavement.
Geo-grating polyester in asphalt (impregnation with bitumen)
Usage: Airport, Forest and access roads, Materials for the arrangement of parking places, Prevention of reflected cracks, Railways, Reconstruction of roads, Reinforcement of asphalt concrete, Road construction, Strengthening of asphalt-concrete seam, Strengthening of pavement
- Polyester geogrid with bituminous impregnation (impregnation is used to improve adhesion with asphalt), is used for reinforcing asphalt-concrete layers in road construction, in order to prevent the formation of cracks and sprawl of the roadway.
30 / 30 50 / 50 80 / 80 100 / 100 Сырьё Полиэфир [PET] Пропитка Дисперсия на основе битума Прочность при растяжении (вдоль/поперёк), не менее, кН/м 30 / 30 50 / 50 80 / 80 100 / 100 Относительное удлинение при максимальной нагрузке, не более, % 13 Теплостойкость, не менее, % 90 Устойчивость к ультрафиолетовому излучению, не менее, % 90 Химическая стойкость к агрессивным средам, не менее, % 80 Масса на единицу поверхности г/м2 190 ± 10 250 ± 10 370 ± 10 500 ± 10 Температурный диапазон От – 60°C до + 190°C Размер рулона Ширина, м, ± 0,1 5,2 Длина в рулоне, м, ± 1 % от 50 до 150 Geo-grating polypropylene biaxial
Usage: Base of the roadway, Forest and access roads, Materials for the arrangement of parking places, Parking lots with heavy equipment, Parking of cars, Protection against rockfalls, Reinforcement of asphalt concrete, Reinforcement of slopes, Reinforcing the roadbed, Road construction, Strengthening of pavement, Strengthening of roadsides, Strengthening the foundations of railway embankments
- Biaxially oriented flat geogrid of polypropylene has high strength in both directions, it has wide, almost universal use (it can be laid as in the base of the roadway to strengthen the weakly bearing soil, so it can be laid directly into the asphalt to strengthen the asphalt-concrete coating and prevent the appearance of cracks and “creep” clothes of a road cloth).
Conventional designation of geogrids
Tensile load, kN / m, not less than
Relative elongation at normalized load,%, not more than
Surface density, g / m²: + 3% -10%
At rated load
With a relative elongation 2%
5%
along
across
along
across
along
across
along
across SD-20 20 20 7 7 15 15 11,5 10,5 240 SD-30 30 30 10 10 20,5 20,5 11,5 10,5 340 SD-40 40 40 13 13 26 26 11,5 10,5 530 СД-45 45 45 13 13 26 26 11,5 10,5 650 Conventional designation of geogrids Cell size, length / width, mm Skew cells, degrees Roll width, m, not more than Length of roll (+ -1%), m SD-20 40/40 or 65/65 ±3 4 50 SD-30 40/40 or65/65 ±3 4 50 SD-40 40/40 ±3 4 50 SD-45 65/65 ±3 4 50 Geo-grating polypropylene biaxial SD with geotextile
Usage: Автостоянки с тяжелой техникой, Дорожное строительство, Защита от камнепадов, Контейнерные терминалы, Лесные и подъездные дороги, Материалы для устройства автостоянок, Нагруженные стилобаты, Парковки легковых автомобилей, Укрепление обочин, Усиление оснований железнодорожных насыпей
- Biaxially oriented flat geogrid of polypropylene has high strength in both directions, it has wide, almost universal use, geotextile fulfills the function of the separation-filtering layer.
Conventional designation of geogrids
Tensile load, kN / m, not less than
Relative elongation at normalized load,%, not more than
Surface density, g / m²: + 3% -10%
At rated load
With a relative elongation 2%
5%
along
across
along
across
along
across
along
across SD-20 20 20 7 7 15 15 11,5 10,5 240 SD-30 30 30 10 10 20,5 20,5 11,5 10,5 340 SD-40 40 40 13 13 26 26 11,5 10,5 530 СД-45 45 45 13 13 26 26 11,5 10,5 650 Conventional designation of geogrids Cell size, length / width, mm Skew cells, degrees Roll width, m, not more than Length of roll (+ -1%), m SD-20 40/40 or 65/65 ±3 4 50 SD-30 40/40 or65/65 ±3 4 50 SD-40 40/40 ±3 4 50 SD-45 65/65 ±3 4 50 Woven Geotextile 20-20 (PP)
Usage: Армирование земляного полотна, Армирование склонов, Горизонтальный пластовой дренаж, Грунтовые подпорные стены, Дренаж подпорных стен, Дренажный слой, Ландшафтный дизайн, Лесные и подъездные дороги, Укрепление откосов, Устройство дренажных систем
- Woven geotextile 20 is a woven fabric with the lowest strength characteristics in the line of woven geotextiles made of polypropylene. According to the current regulatory documentation, can not be used in road construction (the requirement for geotextiles in road construction: the minimum tensile strength in one direction is 40 kN / m). Woven geotextile 20-20 can be used as a filtering and dividing web.
Name Tensile strength in longitudinal / transverse direction, kN / m Surface density, g / square. m Woven Geotextile PP 20/20 20/20 100 Woven Geotextile PP 33/33 33/33 150 Woven Geotextile PP 40/40 40/40 240 Woven Geotextile PP 50/50 50/50 320 Woven Geotextile PP 80/80 80/80 500 Woven Geotextile PP 100/100 100/100 630 Woven Geotextile PP 150/150 150/150 800 Woven Geotextile 33-33 (PP)
Usage: Drainage layer, Drainage of retaining walls, Forest and access roads, Ground retaining walls, Horizontal reservoir drainage, Landscaping, Reinforcement of slopes, Reinforcing the roadbed, Strengthening of slopes, The device of drainage systems
- Woven geotextile 33 is a woven fabric with the lowest strength characteristics in the line of woven geotextiles made of polypropylene. According to the current regulatory documentation, can not be used in road construction (the requirement for geotextiles in road construction: the minimum tensile strength in one direction is 40 kN / m). Woven geotextile 33-33 can be used as a filtering and dividing web.
Name Tensile strength in longitudinal / transverse direction, kN / m Surface density, g / square. m Woven Geotextile PP 20/20 20/20 100 Woven Geotextile PP 33/33 33/33 150 Woven Geotextile PP 40/40 40/40 240 Woven Geotextile PP 50/50 50/50 320 Woven Geotextile PP 80/80 80/80 500 Woven Geotextile PP 100/100 100/100 630 Woven Geotextile PP 150/150 150/150 800 Woven Geotextile 40-40 (PET)
Usage: Base of the roadway, Drainage layer, Drainage of retaining walls, Forest and access roads, Ground retaining walls, Horizontal reservoir drainage, Landscaping, Materials for the arrangement of parking places, Reinforcement of slopes, Strengthening of pavement, Strengthening of slopes, The device of drainage systems
- Woven geotextile 40 is a woven fabric with the lowest strength characteristics in the woven geotextile line. It is used mainly as a filtering or separating layer, rarely for reinforcement.
- Possible manufacturing of other materials: polypropylene, polyamide.
Name Tensile strength in longitudinal / transverse direction, kN / m Surface density, g / square. m Woven Geotextile 50/50 50/50 175 Woven Geotextile 80/80 80/80 250 Woven Geotextile 100/50 100/50 230 Woven Geotextile 100/100 100/100 350 Woven Geotextile 150/50 150/50 320 Woven Geotextile 150/150 150/150 500 Woven Geotextile 200/50 200/50 430 Woven Geotextile 200/100 200/100 500 Woven Geotextile 200/200 200/200 660 Woven Geotextile 300/50 300/50 550 Woven Geotextile 300/100 300/100 660 Woven Geotextile 400/50 400/50 730 Woven Geotextile 400/100 400/100 810 Woven Geotextile 600/50 600/50 1100 Woven Geotextile 600/100 600/100 1180 Woven Geotextile 800/50 800/50 1350 Woven Geotextile 800/100 800/100 1420 Woven Geotextile 40-40 (PP)
Usage: Drainage layer, Drainage of retaining walls, Forest and access roads, Ground retaining walls, Horizontal reservoir drainage, Landscaping, Reinforcement of slopes, Reinforcing the roadbed, Strengthening of pavement, Strengthening of slopes, The device of drainage systems
- Woven geotextile 40 is a woven fabric with average strength characteristics in the woven polypropylene geotextile line, 40/40 is the minimum strength of woven geotextiles permitted by normative documentation for use in road construction. Woven geotextile 40-40 can be used as a filtering and dividing web.
Name Tensile strength in longitudinal / transverse direction, kN / m Surface density, g / square. m Woven Geotextile PP 20/20 20/20 100 Woven Geotextile PP 33/33 33/33 150 Woven Geotextile PP 40/40 40/40 240 Woven Geotextile PP 50/50 50/50 320 Woven Geotextile PP 80/80 80/80 500 Woven Geotextile PP 100/100 100/100 630 Woven Geotextile PP 150/150 150/150 800 Woven Geotextile 50-50 (PP)
Usage: Drainage layer, Drainage of retaining walls, Forest and access roads, Ground retaining walls, Horizontal reservoir drainage, Landscaping, Reinforcement of slopes, Reinforcing the roadbed, Strengthening of pavement, Strengthening of slopes, The device of drainage systems
- Woven geotextile 50 is a woven fabric possessing average strength characteristics in the line of woven polypropylene geotextile, 50/50 – close to the minimum strength of woven geotextiles, permitted by normative documentation for use in road construction. Woven geotextile 50-50 can be used as a filtering and dividing web.
Name Tensile strength in longitudinal / transverse direction, kN / m Surface density, g / square. m Woven Geotextile PP 20/20 20/20 100 Woven Geotextile PP 33/33 33/33 150 Woven Geotextile PP 40/40 40/40 240 Woven Geotextile PP 50/50 50/50 320 Woven Geotextile PP 80/80 80/80 500 Woven Geotextile PP 100/100 100/100 630 Woven Geotextile PP 150/150 150/150 800 Woven Geotextile 80-80 (PP)
Usage: Drainage layer, Drainage of retaining walls, Forest and access roads, Ground retaining walls, Horizontal reservoir drainage, Landfills, Landscaping, Materials for the arrangement of parking places, Reinforcement of slopes, Reinforcing the roadbed, Strengthening of pavement, Strengthening of slopes, The device of drainage systems
- Woven geotextile 80 – has average strength characteristics in the range of woven polypropylene geotextiles, can be used for reinforcement, separation of layers, drainage and protection on any objects without pronounced requirements for increased strength.
Name Tensile strength in longitudinal / transverse direction, kN / m Surface density, g / square. m Woven Geotextile PP 20/20 20/20 100 Woven Geotextile PP 33/33 33/33 150 Woven Geotextile PP 40/40 40/40 240 Woven Geotextile PP 50/50 50/50 320 Woven Geotextile PP 80/80 80/80 500 Woven Geotextile PP 100/100 100/100 630 Woven Geotextile PP 150/150 150/150 800