Geosynthetic Clay Liner (GCL) Construction Guidance
GCL is a kind of geosynthetics which widely used for artificial lake water, landfill, underground garage, the roof garden, pool, oil and chemical storage area such as seepage prevention,it is made of high dilatability of sodium base bentonite filling between the special composite geotextile and non-woven fabric, with acupuncture law into bentonite seepage control pad can form many small fiber space.
Three factors to exert the binding force of geocells
Geocell is an important part of the slope protection system, and the restraint force of the geocell is an important factor for the formation of the protection system by the intervention of the geocell. Giving full play to the effectiveness of the restraint force of the geocell is important for improving the protection system of the road slope. Strength and stability are of the utmost importance, so today we will talk about the three factors that give full play to the binding force of the geocell.
Why Landfills Must Need To Use Geomembranes ?
geomembrane is particularly important as an important barrier in the anti-seepage system.Geomembrane is used as a sealing membrane for landfills and has a long service life. The geomembrane itself is not easily decomposed. If buried in the ground, its service life can reach more than 50 years, and even if it is exposed, its service life can reach more than 5 years.
Protecting Groundwater With Geomembranes In China Highway Expansion
he geomembrane contains the runoff collecting in the ditch, protecting the groundwater from contamination. A protective layer of geotextile was placed under and over the geomembrane to prevent puncturing. A protective layer of sand and a drainage layer of aggregate were placed on top of the multilayer geosynthetic solution.
What are the characteristics of glass fiber geogrid？
Glass fiber geogrid is a kind of geocomposite material made of glass fiber with certain braided technology and special process. It can be widely used in the old cement pavement, airport runway maintenance, dam, bank, slope protection, road and bridge pavement enhancement treatment and other engineering fields.
Uning New Material Geosynthetics Application and How We Can Help You ?
Geosynthetics are available in an array of forms and materials. Our products have a wide range of applications and are currently used in many civil, geotechnical, ground improvements, geo-environmental, hydraulic, transport, erosion control and private development applications including roads, railways, landfills, roads, embankments, retaining structures, dams, erosion control, sediment control, landfill liners, landfill covers, mining, aquaculture and agriculture.
3D geomembranes are of great importance to civil engineering
It is a new type of civil engineering material and is classified in the national high-tech catalogue as a reinforcing material in the field of new material technology.
Basic Principles Of Geocells
The geocell is a three-dimensional mesh structure formed by high strength welding of reinforced HDPE sheet material. It is generally welded by ultrasonic pin welding. For engineering purposes, some are perforated on the membrane sheet, the more commonly used being welded geocells.
Introduction Of uniaxial Geogrid Applications
For reinforcing weak foundations: geogrid can rapidly improve the bearing capacity of the foundation, control the development of settlement, and the side limiting effect on the road base can effectively distribute the load to a wider sub-base, thus reducing the thickness of the base, lowering the cost of construction, shortening the construction period and extending the service life.
Biaxial Plastic Geogrid Applications and Construction Methods
Biaxially oriented plastic geogrids are suitable for reinforcement of various embankments and road foundations, slope protection, cave wall reinforcement, foundation reinforcement for large airports, car parks, quayside yards, etc.