Introducing Prefabricated Vertical Drains marked a pivotal advancement in ground improvement techniques, particularly in large-scale construction practices for drainage systems where traditional methods proved inefficient and costly. The notable adoption of PVD technology across diverse engineering sectors, including infrastructure development, land reclamation, and mining, underscores their importance in modern geotechnical engineering. These vertical drains are typically constructed from a durable plastic which is effective for long-term performance of soil properties and drainage solutions.
Prefabricated vertical drains (PVDs) are an essential innovation in civil engineering, primarily utilized for ground improvement in areas with compressible soils. They function by accelerating the drainage of pore water from saturated soils, significantly reducing consolidation times from years to mere months. It is highly preferred in soft clay conditions for stabilisation.
Prefabricated Vertical Drains (PVDs), commonly known as wick drains, come in various forms tailored for specific soil conditions and drainage systems. They offer characteristics such as:
Prefabricated vertical drains (PVDs) are an essential innovation in civil engineering, primarily utilized for ground improvement in areas with compressible soils. They function by accelerating the drainage of pore water from saturated soils, significantly reducing consolidation times from years to mere months. It is highly preferred in soft clay conditions for stabilisation.
The installation process of PVDS involves some steps to ensure their effectiveness in accelerating the soil consolidation and load bearing capacity of the soft-soil embankments. They are,
Assessing the performance of PVDs regularly helps in ascertaining the stability of soil and drainage qualities, so the following factors are evaluated:
To sum up, prefabricated Vertical Drains are a major advancement in drainage solutions for civil engineering since they efficiently solve problems with soil consolidation, enhance the ground, and shorten building schedules. As their application continues to evolve, ongoing research and development efforts aim to enhance their design, installation, and overall efficacy in various geotechnical scenarios.
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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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