Chemical Testing

Geosynthetics – — Geotextiles used in sub-grade separation in pavement structures – Specification — IS 16391 (2015) Testing

IS 16391 (2015) is a BIS product testing standard for pvc & plastic products (1 notified product). Book laboratory testing required for ISI Mark / CRS certification.

IS · India

IS (Indian Standards) — typically accepted in India. Bureau of Indian Standards test methods — primary evidence for BIS / India market compliance and many domestic buyer specs.

Product category: PVC & Plastic Products
Main standard: IS 16391 (2015)
Test type: Chemical / composition
Accreditation: ISO/IEC 17025 / NABL (BIS-recognised labs)
Testing timeline: 7–12 working days
Sample size required: 100–500 g representative sample (or as per IS)
Tentative testing price: ₹2.1L – ₹3.7L

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IS 16391 (2015) laboratory testing

IS 16391 (2015) is a BIS certification testing standard. Products notified under this IS must be tested in recognised laboratories before ISI Mark / CRS registration can proceed.

Discipline

Mapped under Chemical Testing based on the typical product family (PVC & Plastic Products).

What labs typically evaluate

Conformance to the clauses in IS 16391 (2015)
Safety / performance / material checks required for the notified product
Report pack suitable for BIS application and surveillance

BIS products covered by this standard

Geosynthetics – — Geotextiles used in sub-grade separation in pavement structures – Specification (ISI)

Next step

Share your product datasheet / HSN and target scheme (ISI or CRS). Certko maps the lab scope, indicative cost and booking path.

BIS products tested to this standard

1 BIS-notified product map to IS 16391 (2015) — open a product for scheme, labs and indicative costs.

ISI Mark · PVC & Plastic Products

Geosynthetics – — Geotextiles used in sub-grade separation in pavement structures – Specification

IS 16391 (2015)

FAQs about Geosynthetics – — Geotextiles used in sub-grade separation in pavement structures – Specification — IS 16391 (2015) Testing

What does “Geosynthetics – — Geotextiles used in sub-grade separation in pavement structures – Specification — IS 16391 (2015) Testing” cover?

Geosynthetics – — Geotextiles used in sub-grade separation in pavement structures – Specification — IS 16391 (2015) Testing covers the key parameters for this product/test type under IS 16391 (2015). Review the writeup on this page for scope details, then request a quote for your exact sample.

Which accreditation applies?

This scope is typically run in ISO/IEC 17025 / NABL (BIS-recognised labs) accredited laboratories. Confirm the exact lab and NABL scope on your quotation.

How do I get a quote for this test?

Use Get Expert Help / Contact with your product name, target market and any buyer specification. We map the lab, sample size and indicative turnaround.

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