IS 11650 : 1991 — Guide for manufacture of common burnt clay building bricks by semi - Mechanized process (First Revision)

What is IS 11650 : 1991?

IS 11650 : 1991 is an Indian Standard published by the Bureau of Indian Standards (BIS) under the title Guide for manufacture of common burnt clay building bricks by semi - Mechanized process (First Revision). It falls under the <strong>Building Materials including Paints</strong> group and is administered by the Ministry of Housing and Urban Affairs. Certification under this standard is voluntary.

How to get certified for IS 11650 : 1991

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.

Related Indian Standards

• IS 1727Methods of Test for Pozzolanic Materials (First Revision)
• IS 2117Guide for manufacture of hand - Made common burnt - Clay building bricks (Third Revision)
• IS 2248Clay Products for Buildings - Glossary of Terms
• IS 2720Methods of test for soils: Part 5 determination of liquid and plastic limit (Second Revision)
• IS 2720Methods of test for soils: Part 21 determination of total soluble solids (First Revision)
• IS 3495Methods of tests of burnt clay building bricks: Part 1 : Determination of compressive strength; Part 2 : Determination of water absorption; Part 3 : Determination of efflorescence; Part 4 Determination of warpage