BIS CERTIFICATION FOR precast Reinforced Concrete Planks And Joists For Roofing And Flooring as per IS 13990

Introduction

IS 13990:1994, Bureau of Indian Standards, BIS, defines the requirements for precast reinforced concrete planks and joists intended for use in roofing and flooring applications. This ensures that they continue to meet strict criteria that are tied up with the quality of materials, design, and manufacturing process, and hence it results in strength, durability, and safety. BIS certification to IS 13990:1994 is important because it proves that precast planks and joists are manufactured following well-established quality standards. The certification will ensure the dependable performance of products by builders and developers and ensure that the products meet national building codes and regulations.

The market for BIS-certified precast concrete products is on the rise with this industry growing in response to a growing need for efficient and sustainable building practices. Such products have immense benefits, one of which is minimizing the time it takes to construct, low waste, and safety on site. With Indian construction industries being focused on fast-track works and cost-effective solutions, the BIS-certified precast planks and joists are more in demand and represent the growing role of modern construction.

Applications: Precast reinforced concrete planks and joists are used for roofs and floors in residential, commercial, and industrial buildings, including multi-story structures.
Load Support: They are designed to support heavy loads, making them ideal for various construction projects.
Environmental Resistance: These elements effectively resist environmental factors, contributing to the durability of the structure.
Stability Enhancement: Precast elements enhance the overall stability of buildings, providing a solid foundation for additional construction layers.

Overview of IS 13990

The Indian Standard IS 13990:1994 specifies the requirements for precast reinforced concrete planks and joists used in roofing and flooring. This standard covers important aspects such as dimensions, material composition, reinforcement detailing, and load-bearing capacity. IS 13990:1994 ensures that these products are manufactured with precision, providing the necessary strength and durability to meet the demands of modern construction.

Key Aspects of IS 13990

Material Specifications: Must comply with specific grades of concrete and reinforcement detailing to ensure durability and structural integrity.
Performance Requirements: Designed to meet load-bearing capacities, deflection limits, and durability standards under various environmental conditions.
Safety Needs: Products should minimize risks related to structural failures and ensure safe load distribution during usage.
Testing and Compliance: Mandatory testing for strength, durability, and dimensional accuracy, ensuring products meet defined standards before use.

Key highlights

Product Name	Precast Reinforced Concrete Planks and Joists
Applicable Indian Standard	IS 13990:1994
Applicable Certification Scheme	BIS Certification is mandatory for import.
Applicable Mark:	Standard Mark (BIS Certification Mark)
Compliance Requirement	Mandatory as per BIS guidelines
Quality Control Order	Click here
Ministry	Ministry of Housing and Urban Affairs
Scope as per Standard	This standard lays down requirements for precast reinforced concrete planks and joists used for the construction of roofs and floors. The plank's length up to 1.5 m long only is covered. Covers design, material specifications, and performance requirements for precast reinforced concrete planks and joists used in roofing and flooring systems.

Applicable Tests

Concrete
Dimensions
Design
Deflection recovery test
Failure load test
Reinforcement

Note

For Detailed Information about the Procedure for BIS ISI Certification, Visit :

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Procedure for Domestic Manufacturer
Procedure for Foreign Manufacturer

Timeline for BIS Certification

The approximate timeline to obtain BIS certification for Precast Reinforced Concrete Planks and Joists for Roofing and Flooring to use the ISI mark as per IS 13990:1994 is as follows:

For Indian Manufacturers (Standard Timeframe – 30 days)
For Foreign Manufacturers (Standard Timeframe – 180 days)

Benefits of BIS Certification

Obtaining BIS certification for precast reinforced concrete planks and joists offers several key benefits:

Benefit	Description
Access to the Indian Market	BIS certification is required for selling these products in India, ensuring compliance with local standards.
Compliance with Indian Standards	Certified products meet all relevant Indian standards, guaranteeing their safety, durability, and performance.
Enhanced Product Credibility	BIS certification boosts the credibility of the product, making it more appealing to builders, contractors, and developers.
Increased Customer Trust	Customers are more likely to choose BIS-certified planks and joists, knowing they conform to high standards of quality and safety.
Benefits for MSMEs	For small and medium-sized enterprises (MSMEs), BIS certification provides a competitive edge, ensuring their products meet market expectations for quality and reliability.

Case Study

A recently constructed large-scale residential project features one of the leading construction firms that chose the precast reinforced concrete plank and joists, certified by BIS, for roofing and flooring systems. The employment of such certified products enabled the firm to rapidly accelerate the process of construction by achieving quicker completion of projects without compromising on quality. The precast elements then performed consistently for all units and became among the main contributors to the structural strength and long-term durability of the buildings. This therefore calls for the incorporation of BIS-certified precast components in most modern construction projects; that is a success story.

Conclusion

IS 13990:1994 provides the minimum requirements for precast reinforced concrete planks and joists for roofing and flooring. The standard ensures that such products meet the minimum requirements in the areas of strength, durability, and safety. BIS certification of such products signifies the fulfillment of the high standards formulated by the Bureau of Indian Standards, and hence assured quality and reliability of the products. ALEPH INDIA facilitates the manufacturers with the BIS Certification of IS 13990:1994 and provides professional guidance and support to the manufacturers in ensuring compliance with such demanding standards and the facilitation of certification of high-quality precast concrete products.

For more updates and detailed procedures, stay connected with Aleph INDIA and ensure your products are always compliant and top-quality.