Precast Concrete Pipes (with and without reinforcement)
IS code: IS 458 : 2003

Description
IS 458:2003 is an Indian Standard specification for precast concrete pipes, both with and without reinforcement. This standard was published by the Bureau of Indian Standards (BIS), which is the national standards body of India. It provides detailed specifications and requirements for the manufacturing, testing, and quality control of precast concrete pipes used in various construction applications.
Some of the key aspects covered by IS 458 : 2003 include:
1. Material Requirements:
Specifications for the type of concrete to be used, including its mix proportions and quality.
2. Design and Manufacturing:
Details about the design and manufacturing processes for precast concrete pipes, including methods of reinforcement (if applicable), dimensions, and tolerances.
3. Testing and Quality Control:
Information on the testing methods and quality control measures to ensure that the precast concrete pipes meet the specified standards.
4. Marking and Labeling:
Requirements for marking and labeling the precast concrete pipes to indicate compliance with the standard.
5. Installation and Use:
Guidelines for the proper installation and use of precast concrete pipes in various construction applications.
Test Required for IS 458 : 2003
Dimension and Tolerance/ Workmanship and Finish
Three-edge bearing
Hydrostatic Test
Permeability Test
Compressive strength of concrete cube
Split tensile strength of Concrete cylinder
Weighment of reinforced cage
Size of aggregates

Conclusions:
If a product falls within the purview of the BIS Conformity Assessment Scheme, it is mandatory for manufacturers, importers, and foreign entities to acquire BIS ISI Certification. The Bureau reserves the right to revoke the license in cases where the product does not meet the certification prerequisites.
Certificates.World has a long-standing track record of acting as a one-stop solution for all product regulatory compliance needs within the industry. We are well-equipped to aid importers and manufacturers in fulfilling all the requirements for importing or marketing a product in the Indian market.
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- 1. To prepare ISI documents
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- 4. List of testing equipment, Format & guideline
- 5. List of raw material & test certificate guideline
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Features of ISI | BIS
- 1. Standardization:BIS is responsible for the development and maintenance of national standards for products and services in India.
- 2. Quality Assurance: BIS sets standards to ensure the quality, safety, and reliability of products and services in various industries.
- 3. Certification: BIS provides certification marks, such as the ISI mark, which indicate that a product meets the specified Indian standards. The ISI mark is a symbol of quality and safety.
- 4. Product Testing: BIS conducts product testing and quality control checks to ensure that products in the market comply with established standards
- 5. Consumer Protection: BIS standards are designed to protect consumers by ensuring that they receive products and services that meet defined quality and safety criteria.