Cement
Super Sulphated Cement
Strategic Recommendations for Super Sulphated Cement – IS 6909
- Engage Early with BIS & Labs
Apply for BIS certification under IS 6909 before enforcement. Conduct physical and chemical tests (slag content, setting time, compressive strength, sulphate resistance) in BIS-approved labs. - Partner with Compliance Experts
Collaborate with ERA compliance specialists for license application, ISI marking, and lab coordination. - Contact ERA Support Team
📧 cs@eraglobal.co.in | 📞 +91 9599296331 | 💬 WhatsApp
Support for BIS certification, exemption handling, and audit preparation. - Track Notifications & Circulars
Subscribe to ERA Newsletter for real-time updates on Cement QCO, 2003, and amendments covering specialty cements. - Do a Gap Assessment
Compare existing product parameters with IS 6909:1990 requirements, focusing on slag percentage, sulphate content, and compressive strength.
| Section | Details |
|---|---|
| Product Name | Super Sulphated Cement |
| IS Standard | IS 6909:1990 |
| Title of IS | Specification for Super Sulphated Cement |
| Quality Control Order | Cement (Quality Control) Order, 2003 |
| Notification & Amendments | Notified via S.O. 191(E) dated 17 February 2003 |
| Final Enforcement Date | 17 February 2003 |
| Objective & Scope | To ensure durability and resistance against chemical and sulphate attacks in aggressive construction environments by making BIS certification mandatory. |
| Products Covered | Super Sulphated Cement including blends of granulated blast furnace slag, calcium sulphate, and small amounts of Portland clinker, designed for use in marine works, sewage systems, foundations in sulphate-bearing soils, and mass concrete with low heat evolution. |
| Exemptions | - Cement exclusively for export, subject to importing country’s specifications and Central Government approval. - Temporary exemption up to 150 days during BIS license application. |
| Industries Impacted | Cement manufacturers, importers, distributors, construction companies, wastewater treatment projects, fertilizer & chemical industries, marine & harbor infrastructure developers. |
| Mandatory Compliance | - BIS license compulsory under Scheme-I. - ISI mark required on each bag. - Testing in BIS-approved labs. - Compliance with IS 6909:1990 physical & chemical parameters. - Maintain records of testing & production. |
| Next Steps for Stakeholders | Manufacturers/importers must secure BIS license before sale. Distributors must source only ISI-marked cement. Exporters must obtain exemptions if products are for overseas markets. |
| Legal Framework & Enforcement | Enforced under BIS Act, 2016. Authorized officers empowered under CrPC, 1973 for inspection, search, seizure, and issuing directions. |
| Penalties for Non-Compliance | - Fine of not less than ₹2,00,000, extendable up to ten times the value of goods. - Imprisonment up to 2 years. - ₹50,000 per day for continuing offence. - Seizure and destruction of non-conforming cement. - Suspension or cancellation of BIS license. |
| Conclusion | Super Sulphated Cement (IS 6909) is strictly regulated under the Cement QCO, 2003. BIS certification and ISI marking are compulsory for quality assurance, durability, and safe construction practices. |
| References / Annexures | Cement (Quality Control) Order, 2003 – S.O. 191(E) - IS 6909:1990 Standard - BIS Certification Guidelines (Scheme-I |
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Notification
Super Sulphated Cement is notified under the Cement (Quality Control) Order, 2003 via S.O. 191(E), dated 17 February 2003, issued by the Ministry of Commerce & Industry under the BIS Act, 1986 (now covered under the BIS Act, 2016).
Enforcement Timeline
The Order became effective from 17 February 2003, making BIS certification and ISI marking compulsory for manufacturing, import, storage, distribution, and sale of Super Sulphated Cement.
Overview
Super Sulphated Cement (SSC), as defined under IS 6909:1990, is produced from granulated blast furnace slag, calcium sulphate, and a small portion of Portland clinker. It is recognized for its exceptional sulphate resistance, chemical durability, and low heat of hydration, making it highly suitable for aggressive soil conditions and marine environments.
Objective & Scope
The regulation ensures that only standard-compliant SSC is manufactured and sold in India, thereby safeguarding infrastructure durability, marine works, and sewage systems against sulphate attack and chemical deterioration.
Products Covered
Super Sulphated Cement, including special blends with slag and sulphate content, intended for:
- Sewage & wastewater treatment structures
- Marine & harbor works (jetties, docks, retaining walls)
- Foundations in sulphate-rich soils
- Mass concrete construction requiring low heat evolution
- Industrial structures in fertilizer and chemical plants
Exemptions Provided
- Cement exclusively manufactured for export, subject to importing country specifications and Central Government approval.
- Temporary exemption (up to 150 days) for manufacturers awaiting BIS license.
Industries Impacted
- Cement manufacturers, importers, traders, marine infrastructure companies, chemical plants, real estate developers, and wastewater treatment contractors.
Mandatory Compliance Requirements
- BIS certification under Scheme-I of BIS Conformity Assessment Regulations, 2018.
- ISI marking mandatory on every bag and related documentation.
- Testing only in BIS-approved laboratories.
- Full compliance with IS 6909:1990 specifications.
- Stock without license to be cleared within 30 days.
Next Steps for Stakeholders
Manufacturers/importers must secure BIS license before placing SSC in the market. Traders/distributors must deal only in ISI-marked cement. Exporters should apply for exemption if material is not intended for Indian use.
Legal Provisions, Enforcement & Penalties
Enforced by BIS and designated authorities empowered under CrPC, 1973. They may conduct inspections, seize non-compliant stock, and issue directions. Non-compliance results in:
- Fine not less than ₹2,00,000, extendable up to ten times product value.
- Imprisonment up to 2 years.
- Continuing offence: ₹50,000 per day fine.
- Seizure and destruction of non-conforming cement.
- Suspension or cancellation of BIS license.
Conclusion
Super Sulphated Cement (IS 6909:1990) is a regulated product under the Cement QCO, 2003. BIS certification ensures durability, sulphate resistance, and safe application in aggressive environments. Non-compliance invites strict penalties, making certification mandatory for all stakeholders.
Ready to start your certification journey?
Let us help you navigate regulatory challenges and achieve certification with ease. Leave us your details, and we’ll get back to you—or request a free consultation today.