Calcined Clay-Based Portland Pozzolana Cement (PPC) is a type of blended cement that combines calcined clay with Portland cement clinker to enhance durability and strength in a variety of construction applications. The addition of calcined clay provides several advantages, such as improved workability, resistance to chemical attacks, and lower environmental impact due to reduced clinker content. This makes calcined clay PPC particularly suitable for large-scale infrastructure projects, residential buildings, and any structure exposed to challenging environmental conditions.
Introduction
The Ministry of Commerce and Industry, through the Department for Promotion of
Industry and Internal Trade (DPIIT), issued the Cement (Quality Control) Order,
2023, making BIS certification mandatory for Calcined Clay-Based Portland
Pozzolana Cement. Effective from January 1, 2024, all manufacturers producing
PPC under IS 1489 (Part 2): 2015 are required to obtain BIS certification. This
requirement ensures compliance with Indian standards and helps uphold quality
and safety in construction materials throughout the country.
Why is BIS Certification Necessary for Calcined Clay-Based PPC?
BIS certification for Calcined Clay-Based Portland Pozzolana Cement ensures
that the product meets essential quality, strength, and durability standards as
per IS 1489 (Part 2): 2015. Compliance with the Cement (Quality Control) Order,
2023, ensures that manufacturers adhere to stringent production standards,
minimizing the risk of structural defects and supporting long-lasting
construction. Non-compliance is subject to penalties under the Bureau of Indian
Standards Act, 2016, making certification crucial for lawful market participation
and consumer trust.
Overview of Indian Standard IS 1489 (Part 2): 2015
IS 1489 (Part 2): 2015 defines the quality parameters and performance
requirements for Calcined Clay-Based Portland Pozzolana Cement. This standard
specifies critical factors such as setting time, compressive strength, and
resistance to sulfate and chloride attack, ensuring that PPC performs reliably
under various conditions. By enforcing adherence to this standard, the BIS
certification supports uniformity and quality in the cement industry,
safeguarding the structural integrity of construction projects in India.
Process for BIS Certification
The BIS certification process for Calcined Clay-Based Portland Pozzolana Cement
involves several stages to rigorously ensure product compliance with IS
standards:
Documents Required for BIS Certification
To apply for BIS certification, manufacturers need to submit the following:
Additional documents may be required based on environmental and safety regulations.
Conclusion
BIS certification for Calcined Clay-Based Portland Pozzolana Cement (PPC) as
per IS 1489 (Part 2): 2015 is critical for ensuring high-quality, durable
cement for construction. Adhering to this standard under the Cement (Quality
Control) Order, 2023 helps manufacturers provide safe, reliable products,
fostering trust and credibility in the market.
Obtaining
BIS certification can be challenging, especially for small and medium-sized
enterprises. EVTL India offers expert consultancy to guide manufacturers
through the certification process, from application submission to documentation
and regulatory fee management. With EVTL Indiaβs support, manufacturers can
secure certification efficiently, enhancing their productβs marketability and
competitive edge in India and abroad. Additionally, EVTL India provides ongoing
support for compliance, helping clients maintain certification and renew
licenses as required.
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