BIS CERTIFICATION FOR POLYMERIC STRIP OR GEOSTRIP USED AS SOIL REINFORCEMENT IN RETAINING STRUCTURES IS 17372

Published Date: March 01, 2025 4 min Read

According to IS 17372:2020, polymeric strips or geostrips used as soil reinforcement in retaining structures must be BIS certified to ensure their structural reliability and long-term performance. This standard guarantees that geostrips effectively reinforce soil in retaining walls, embankments, and slope stabilization projects by improving load distribution and enhancing soil stability. Certified geostrips undergo rigorous testing for crucial properties such as tensile strength, creep resistance, durability, and environmental resilience, ensuring their efficiency in retaining structure applications. Compliance with IS 17372:2020 ensures that these polymeric strips maintain their mechanical properties under varying loads and environmental conditions, contributing to the longevity and safety of reinforced soil structures.

IS 17372:2020 – Polymeric Strip or Geostrip for Soil Reinforcement in Retaining Structures

This standard specifies the quality and performance requirements for polymeric strips used in soil reinforcement. These geostrips enhance the stability and load-bearing capacity of retaining structures by providing reinforcement against lateral soil pressure. The geostrips covered under this specification contribute to improved soil-structure interaction, reducing settlement and increasing structural integrity. Key performance parameters include tensile strength, creep behavior, resistance to UV degradation, and long-term durability, all of which are crucial for ensuring the effectiveness of soil reinforcement applications. By complying with IS 17372:2020, geostrips offer a reliable and long-lasting solution for soil stabilization in infrastructure projects.

Benefits of BIS Certification for Geostrips in Retaining Structures

BIS certification under IS 17372:2020 provides manufacturers and suppliers of polymeric geostrips with a competitive edge by ensuring compliance with national quality standards. This certification enhances market credibility and facilitates approvals for infrastructure projects. For users, certified geostrips guarantee reliability in soil reinforcement applications, reducing risks associated with structural failures. Compliance with BIS certification also ensures that geostrips meet essential performance criteria, making them the preferred choice for engineers and construction professionals involved in retaining structure projects.

Key highlights

Product Name	Polymeric Strip Or Geostrip Used As Soil Reinforcement In Retaining Structures
Applicable Indian Standard	IS 17372:2020
Applicable Certification Scheme	Product Certification Scheme (ISI Mark Scheme) Scheme 1 - Schedule 2
Compliance Requirement	Mandatory
Quality Control Order	Click here
Scope as per Standard	This standard defines the material properties and specifications required for geostrips used as reinforcement in the design of Reinforced Soil Walls (RSW) and Reinforced Soil Slopes (RSS).

Note

For Detailed Information about the Procedure for BIS ISI Certification, Visit :

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Procedure for Domestic Manufacturer
Procedure for Foreign Manufacturer

Timeline for BIS Certification

The estimated timeline for BIS certification under IS 17372:2020 is as follows:

For Indian Manufacturers (Standard Timeframe – 30 days)
For Foreign Manufacturers (Standard Timeframe – 180 days)

Conclusion

IS 17372:2020 establishes critical requirements for polymeric strips used in soil reinforcement, ensuring their effectiveness in enhancing the strength and stability of retaining structures. Compliance with this standard guarantees that geostrips meet the necessary mechanical and environmental resistance requirements for long-term performance.

To obtain regulatory approval for IS 17372:2020 certification, Aleph INDIA provides expert guidance and support for the BIS certification process.