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IS 3812 : 1981

IS 3812 : 1981 — Fly Ash For Use As Pozzolana And Admixture

IS 3812 : 1981 is an Indian Standard titled Fly Ash For Use As Pozzolana And Admixture.

IS Number
IS 3812 : 1981
Year
1981
Status
1
Certification
—
Committee
Cement And Concrete

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What is IS 3812 : 1981?

IS 3812 : 1981 is an Indian Standard published by the Bureau of Indian Standards (BIS) under the title Fly Ash For Use As Pozzolana And Admixture.. Certification under this standard is voluntary.

How to get certified for IS 3812 : 1981

  1. 1
    Apply online — Submit the BIS portal application with product details, factory information, and test reports.
  2. 2
    Lab testing — Submit product samples to a BIS-recognised testing laboratory for evaluation against the standard.
  3. 3
    Factory inspection — A BIS officer visits your manufacturing facility to verify quality control systems.
  4. 4
    Licence grant — On approval, BIS issues the licence. You may then affix the ISI Mark on compliant products.
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