As one of the industry’s earliest pioneers, Strata’s products and systems have been field tested across the globe and are backed by relevant industry accreditations and testing requirements.
We provide solutions for an array of complex site development challenges worldwide, across various sectors like highways, mining, landfills, railways, container yards, commercial and residential development, container yards, crane pads, loading aprons, access roads, parking lots, coastal solutions, channel linings, and so on.
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Strata is a global leader in geosynthetic manufacturing and geotechnical engineering. Over the past years of solving complex site development challenges worldwide, Strata Geosystems has erected an edifice of integrity and trust around its wide array of best-in-class offerings.
Geogrids are geosynthetic materials used for reinforcement and stabilizing soil structures. They have high tensile strength and a higher elastic modulus than soil, allowing them to distribute loads more effectively and provide better reinforcement in construction applications than they otherwise would. Geogrids can be used in soil reinforcement, reinforcement of retaining walls, slope stabilization, etc. Geogrids are formed by intersecting surface grids of elements extending in two directions, one in the direction of the machine and the other vertically, forming the shape of the apertures. These apertures vary depending on application and manufacturer’s specifications. Geogrids are made of different materials such as polyester, polyvinyl alcohol, polyethylene, or polypropylene. At Strata Geosystems, we manufacture PET geogrids.
There are three main types of geogrids: uniaxial & biaxial. The uniaxial geogrids are oriented in the longitudinal direction of the extruded sheet of polymer, giving a mesh structure of long and narrow ribs, while the biaxial geogrids extend in both longitudinal and transverse directions so that the stress is uniformly distributed on both sides. Geogrids work by interacting with the granular or clay overlay, effectively locking the material and increasing the shear capacity of the overlying granular fill. Other advantages include soil stabilization, increased load-carrying capacity, and resistance to erosion.
The geogrid was developed in the 1950s by Drs. Written by Brian Mercer. He patented the “Netlon Process” of throwing molten plastic into a grid. In the early 1970s, extruded polymer mesh structures became popular in civil engineering. This was the beginning of the modern geogrid. In the 1950s, Drs. Geogrids were invented and developed by Brian Mercer and today we see many types, materials and applications. The types of geogrids available include extruded, woven, laser- or ultrasonically-bonded geogrids, each with its own unique properties and applications.
Today, geogrids are extensively utilized across a diverse range of civil engineering projects, spanning from power generation and soil stabilization to erosion control and roadway improvement. In addressing the challenges inherent in land construction, geogrids emerge as a natural and cost-effective solution for subgrade development. Civil engineers must consider various factors depending on the land being developed. At Strata Geosystems, we are committed to providing assistance throughout the planning and consultation process. Some common applications of geogrids are:
Geogrids have various applications in construction due to their unique properties. Given their construction, Some common uses of geogrids include:
1. Egg Harbor Township, New Jersey, USA: Strata Geosystems was involved in a project at the Atlantic County Utilities Authority (ACUA) landfill in Egg Harbor Township, New Jersey. The project focused on the vertical expansion of the landfill to accommodate more solid waste over the next 20 years. Strata’s solution involved constructing a peripheral Mechanically Stabilised Earth (MSE) berm beyond the existing berm to increase the landfill’s height. This innovative approach allowed for expanding waste capacity without enlarging the landfill’s footprint. Strata proposed using reinforced backfill material Reclaimed Asphaltic Pavement (RAP), a material removed and/or reprocessed when roadways are resurfaced and StrataGridTM master rolls, which were efficiently deployed to ensure a flexible and stable structure that could withstand differential settlement effects.
2. Kohima Bypass Road, Nagaland: Strata Geosystems was involved in the implementation of a durable and flexible pavement solution using StrataGrid™ Biaxial pavement. The project aimed to address the challenges of constructing a high-traffic pavement in the hilly and inaccessible regions of North-East India. To achieve this, a solution with StrataGrid™ Biaxial was chosen over conventional methods due to its ability to reduce pavement thickness, minimize the use of natural materials, and decrease maintenance frequency. The design considered a subgrade California Bearing Ratio (CBR) of 10% and a traffic intensity of 50 MSA, with two layers of SGB Grid incorporated within the Wet Mix Macadam (WMM) and granular sub-base. The confining effect of the SGB Grid helped stabilize the pavement section under traffic loads, reducing vertical and lateral movement of aggregates. This innovative solution facilitated easy installation, conservation of natural materials, improved fatigue and rutting design life, and enabled economical and fast construction, showcasing the effectiveness of Strata’s geotechnical products in infrastructure development
These projects demonstrate Strata Geosystems’ expertise in utilising geogrid technology to overcome construction challenges, enhance structural stability, and optimise project outcomes. Strata Geosystems geogrids offer valuable assistance in construction projects, providing solutions for soil reinforcement, stabilisation, and erosion control. Our expertise aids in selecting the most appropriate geogrid type, material composition, and installation method, ensuring optimal performance and cost-effectiveness. By leveraging our experience and innovative solutions, Strata Geosystems enables you to make informed decisions and achieve superior results in construction undertakings.
Director, President – Glen Raven Technical Fabrics
Strata/Glen Raven tenure: 10 years/28 years
Total industry experience: 35 years
MBA – Wake Forest University
Directs the strategic direction of Glen Raven’s automotive, protective apparel, military, geogrid, outdoor and logistic businesses.
Director, General Manager, Strata Inc.
Strata/Strata Inc. tenure: 3 years/14 years
Total industry experience: 25 years
MBA – Georgia State University
Led the integration of Strata Inc. business operations into the headquarters of GRTF and transition from USA based to India based manufacturing.
Director
Strata tenure: 17 years
Total industry experience: 47 years
CA – ICA
Played a key role in the establishment of Strata’s India operations. Provides vision for product innovation and leveraging new technology trends.
Global Technical Sales Director
Strata tenure: 7 years
Total industry experience: 32 years
Civil & Geotechnical Engineer (First class)
Provides highly technical and innovative civil engineering solutions in India and around the world. Responsible for the design and execution of large-scale geotechnical projects around the world including Australia, Asia, Europe, Africa, Middle East, and South America.
CTO – Chief Technology Officer
Strata tenure: 9 years
Total industry experience: 48 years
BTech (Hons), MTech (Civil) Both IIT Bombay, DMS (Bombay University), FIE, FIGS, Chartered Engineer
Streamlines the designs of Geosynthetics and has brought innovation in geogrid and geocell design application.
COO – Projects and Sales
Strata tenure: 13 years
Total industry experience: 24 years
MBA – University of Gujarat
Leads the monetization of products and solutions while ensuring highest execution quality and project profitability.
COO – Technical Textiles
Strata tenure: 13 years
Total industry experience: 33 years
BE (Mechanical) – Nagpur University
Drives excellence in process design, product features and cost effectiveness in production.
CFO – Chief Financial Officer
Strata tenure: 8 years
Total industry experience: 35 years
CA – ICA, ICWA – ICWAI
Leads the finance, accounting, taxation, commercial, legal and IT functions and assisting on all strategic and operational matters.
CDO – Chief Development Officer
Strata tenure: 10 years
Total industry experience: 13 years
MBA – ISB, Hyderabad
Leads diversification of the product portfolio, monetizing the new products and ensuring successful sustained financial growth of the company top line.
CEO – Chief Executive Officer
Strata tenure: 14 years
Total industry experience: 42 years
B Tech (Chemical) – IIT Delhi
Leads day-to-day business operations of the company with focus on capacity expansion, product and process improvement.
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