Geogrid falls in the category of polymeric material which constitutes different polymers such as polyvinyl liquor polypropylene, polyethylene etc. It is considered to be one of the most essential discoveries in geosynthetics which is further utilized as a strong material.
The framing of them is done by joining of converging ribs. They consist of massive open spaces in the middle of ribs regarded as openings. Geogrids facilitate arrangement in two layers depending on the move of pressure or bearing the extension during the production process.
It’s an extension along the longitudinal course. In this way, the moving of the pressure takes place along with the pivot even if the contrast of the rigidity is a longitudinal cross overbearing.
What are the types of geogrids?
The Singhal Industries Pvt Ltd is recognized for supplying superior quality as well as reinforced Geogrid. The designing of Geogrids is done in such a way that it is suitable for reinforcement. They possess higher tensile strength along with holding good capability of diffusing load as well as bearing.
These are used for a wide range of utilities such as subgrade improvement, slopes, pavement reinforcement, walls as well as subgrade improvement.
Based on the direction, during the manufacturing process, the stretching is done. Geogrids are of three types:-
#1. Uniaxial Geogrids
The formation of these geogrids takes place in the longitudinal direction when the ribs are stretched. In such a case, the material constitutes good tensile strength in the longitudinal direction in comparison to the transverse direction.
#2. Biaxial Geogrids
When the polymer sheets are punched, then the stretching takes place in both directions. Thus, the functionality of tensile strength is equally facilitated to both transverse as well as longitudinal directions.
#3. Triaxial Geogrids
To provide an improved level of stiffness of the in-plane, this type of geogrids are produced from punching polypropylene sheets which are oriented in numerous, equilateral directions for the formation of triangular apertures. This makes the product more efficient by delivering optimal ongoing service stress transfer originating from the aggregate to the geogrid.
Geogrid manufacturers keep in mind to produce extruded geogrid since they are flat in structure by using higher density polypropylene polymer or polyethylene which is used in several applications like road and soil paving reinforcement.
What are the different features of Geogrid?
Some of the features are mentioned below:-
- Protects from ecological pressure breaking.
- Higher intersection firmness as well as quality.
- Lower inclination to crawl.
- Efficient draw out accompanied by interface grinding conduct.
- Absence of limitation with secluded squares.
- Higher elasticity at low extension.
- Protects against any harm
- Can be introduced simply
What is the significance of Geogrid?
The importance of Geogrid are enumerated below:-
- Geogrids are popularly used for engaging the structural integration of soils in slopes, roadways as well as walls by reinforcement and confinement of materials and further distribution of load forces.
- They are the ideal choice for contractors, designers as well as developers when they face issues regarding soft upgrades and sloping ground.
- They provide support to the soil so that it can stand at any desired angle in applications related to grade separation. In retaining slope as well as wall applications, the combination of geogrids can be done with a numerous variety of elements for producing the required aesthetics for any kind of project.
- It also helps in the construction of dikes, access roads, berms as well as highways which initially needed the usage of expensive piling or excavating methods on inferior subgrades. These are massively used in base reinforcement applications for the reduction of aggregate thickness or extension of roadway performance life.
What kind of applications can Geogrids be used for?
Some of the applications are as follows:-
- Loading of transfer platforms
- Stabilization of area
- Reinforcement of ground
- Segmented block wall
- Retaining walls
- Sealing different systems of landfills
- Parking Places
Frequently Asked Questions (FAQs):-
Q1. How is geogrid different from geotextile?
A: The appearance and usage of a geogrid are quite different from a geotextile. As the name suggests, it’s a grid that is generally made of polypropylene or polyester and is quite identical to plastic. The formation of the grid is done by apertures as well as ribs. The apertures are considered its openings which allow soil for striking through.
Q2. What is a good alternative to geogrid?
: Woven slit-film geotextiles are regarded as a good alternative since they are strong and are highly cost-effective and effective. In addition to its superior strength as well as lower cost, woven slit-film geotextiles offer benefits over any geogrid separation.
A geogrid is known as a common geosynthetic material that constitutes connected parallel sets of tensile ribs along with apertures of abundant size to facilitate smooth strike-through of the surrounding stone, soil or any other type of geotechnical material.