Tel: 0129-4001010 Phone: +91 730 321 5033
Email: cs@absoluteveritas.com
BIS CERTIFICATION FOR SULPHATE RESISTING PORTLAND CEMENT IS 12330
In today's fiercely competitive landscape, maintaining market presence hinges on offering products of impeccable quality and securing necessary certifications. In India, compliance with standards like the Bureau of Indian Standards (BIS) is essential for market entry. To obtain BIS certification and deliver products of consistent quality, manufacturers must adhere to specific Indian standards. Let's delve into IS 12330, which pertains to Sulphate Resisting Portland cement.
IS 12330 outlines the guidelines for Sulphate Resisting Portland cement, detailing its manufacturing process.
Sulphate-resistant Portland cement is manufactured through the precise grinding and thorough mixing of calcareous, argillaceous, and other materials rich in silica, alumina, and iron oxide. These components are subjected to clinkering temperatures, followed by grinding to achieve the desired cement quality outlined in this specification. Post-burning, only gypsum, water, or a maximum of one percent of air-entraining agents may be incorporated.
Sulphate Resisting Portland Cement (SRPC) is a specialized variant of Portland cement characterized by its low Tricalcium Aluminate (C3A) content, less than 5%, and a combined C3A and calcium aluminoferrite (C4AF) content of less than 25%. This composition minimizes the formation of sulphate salts, thereby lowering the risk of sulphate attack on concrete.
When subjected to designated testing methodologies, Sulphate Resistant Portland Cement must conform to the chemical and physical criteria outlined in the standard.
KEY HIGHLIGHTS
| Product Name | SULPHATE RESISTING PORTLAND CEMENT |
| Applicable Indian Standard | IS 12330 |
| Applicable Certification Scheme | Product Certification Scheme (ISI Mark Scheme) Scheme 1 - Schedule 2 |
| Compliance Requirement | Mandatory |
| QCO Link | Quality Control Order |
TESTS
Below are the primary tests for Sulphate Resistant Portland Cement are:
-
Insoluble Residue
-
Loss of ignition
-
Fineness
-
Setting time
-
Soundness
-
Compressive Strength
-
Transverse Strength Test
Also Read: Quality Control Order For Cement
An appropriately maintained laboratory is necessary for conducting various tests as per the methods outlined in the standard.
Packing and labeling must adhere to the specifications outlined in IS 12330. Each bag or drum of Sulphate Resisting Portland cement should bear the BIS Standard Mark (ISI Mark) on its label, ensuring compliance with the specifications. Manufacturers are required to obtain a BIS license from the Bureau of Indian Standards to use the standard mark (ISI Mark). This license is granted following a thorough assessment of manufacturing infrastructure, quality control measures, testing capabilities, and production processes.
PROCESS FOR BIS ISI MARK CERTIFICATION
INDIAN STANDARD FOR CEMENTS
| IS Number | Product Name |
|---|---|
| IS 1489 (PART 2) | PORTLAND POZZOLANA CEMENT |
| IS 16415:2015 | COMPOSITE CEMENT |
| IS 455:2015 | PORTLAND SLAG CEMENT |
| IS 12600 | LOW HEAT PORTLAND CEMENT |
| IS 1489 (PART 1): 2015 | PORTLAND POZZOLANA CEMENT |
| IS 269:2015 | ORDINARY PORTLAND CEMENT |
| IS 3466:1988 | MASONRY CEMENT |
| IS 6909:1990 | SUPERSULPHATED CEMENT |
| IS 8042:2015 | WHITE PORTLAND CEMENT |
| IS 6452:1989 | HIGH ALUMINA CEMENT |
| IS 8043:1991 | HYDROPHOBIC PORTLAND CEMENT |
| IS 8229:1986 | OIL WELL CEMENT |
| IS 15895:2011 | HIGH ALUMINA REFRACTORY CEMENT |
| IS 16993:2018 | MICROFINE ORDINARY PORTLAND CEMENT |
BIS CERTIFICATION PROCESS
Acquiring a BIS license requires a comprehensive review of manufacturing infrastructure, quality control abilities, testing resources, and production procedures. This thorough assessment guarantees that products not only adhere to regulations but also prioritize consumer safety and reliability.
NOTE:
For comprehensive guidance on the BIS ISI Certification process, please explore:
WHY USE ABSOLUTE VERITAS?
Absolute Veritas is a prominent organisation from the private sector of India primarily dealing with the Inspection, Testing, Audits, Certification of products& consulting services to various industries in India and worldwide, ensuring compliance with regulatory standards and industry requirements. Offering a comprehensive range of services including product certification, testing, training, auditing, and compliance services, Absolute Veritas helps manufacturers and importers achieve higher production efficiency and quality standards.
Absolute Veritas (BIS Consultant) will handle end to end pre-registration request, sample preparation, documentation, testing and application process for FMCS Certification
For any questions regarding the most recent update on FMCS registration licenses, please reach out to us via email at cs@absoluteveritas.com
Frequently asked questions (FAQ)
What is Sulphate Resisting Portland Cement (SRPC)?
Sulphate Resisting Portland Cement is a specially formulated cement designed to provide high resistance against sulphate attacks present in soil, groundwater, and industrial waste. It is manufactured with low Tricalcium Aluminate (C3A) content, which significantly reduces chemical reactions that cause concrete expansion, cracking, and deterioration, making SRPC ideal for long-term durability in aggressive environments.
What BIS standard applies to Sulphate Resisting Portland Cement in India?
In India, Sulphate Resisting Portland Cement must comply with BIS standard IS 12330, which specifies the chemical composition, physical requirements, manufacturing controls, and testing parameters necessary to ensure product quality. Compliance with this standard allows manufacturers to obtain the ISI Mark, confirming that the cement meets national safety and performance benchmarks.
Where is Sulphate Resisting Portland Cement commonly used?
SRPC is widely used in foundations, basements, sewage treatment plants, water retaining structures, marine works, coastal constructions, industrial floors, and underground structures where sulphate exposure is high. Its ability to withstand aggressive soil and water conditions makes it a preferred choice for infrastructure projects requiring long-term stability.
What tests are conducted on Sulphate Resisting Portland Cement for BIS certification?
For BIS certification, Sulphate Resisting Portland Cement undergoes chemical analysis, fineness testing, soundness testing, setting time evaluation, and compressive strength testing. These tests ensure that the cement meets IS 12330 requirements and performs reliably under sulphate exposure conditions.
How can manufacturers obtain BIS certification for Sulphate Resisting Portland Cement?
Manufacturers can obtain BIS certification for Sulphate Resisting Portland Cement by ensuring compliance with IS 12330, conducting mandatory product testing in BIS-recognized laboratories, implementing quality control systems, and completing the ISI mark approval process. Professional certification consultants can assist in simplifying documentation, testing coordination, and audit preparation.
LinkedIn 
WhatsApp 
Facebook 
❮
