BIS Certification
CDSCO
CPCB
LMPC
WPC Approval
Global Approvals
TEC
ARAI
BEE
ISO Certification
Drone Registration
NOC For Steel
Business Registration
Legal Services
Trademark Registration
Copyright Registration
Patent Registration
- It conforms to the standard net of IS 1566:1982 for concrete reinforcement.
- It is reflected in the uniform quality of mechanical properties, size, and chemical composition.
- It is contributing to the improvement of the safety and the durability of the structures made of concrete.
- It is a trust token to the vendors having genuine BIS/ISI certificates. Hard-drawn Steel Wire
- Project efficiency gets enhanced by the lesser occurrence of material issues and approval delays.
Introduction
In the year 2023, a firm involved in construction in Bengaluru was experiencing a delay in their project because the metal wire mesh used for concrete reinforcement was not up to the mark in the quality tests. Several pieces of the mesh were found to be breaking when exerting pressure, which had an adverse effect on the timelines and costs. The change to the Hard-drawn Steel Wire fabric with BIS certificate IS 1566:1982 not only improved the quality of the product but also made getting the approvals from the regulatory authorities faster. Bureau of Indian Standards
What is IS 1566:1982?
IS 1566:1982 is the set of standards established by India which lays down the specification for the steel wire fabric made out of hard-drawn steel used for concrete reinforcement. The document gives the details about the chemical composition, physical characteristics, measurements, allowable variations, and testing methods in order for the steel to be able to deliver its function in building reliably. Adherence to the standard is a prerequisite to maintaining the safety of the structure, quality stability, and longevity of concrete constructions that are reinforced.
Key Points:
- Defines chemical composition for consistent steel quality.
- Specifies mechanical properties like tensile strength and elongation.
- Sets standard dimensions and tolerances for wire and mesh.
- Prescribes testing methods including tensile and bend tests. ISI MARK,
- Ensures reliability and safety for concrete reinforcement applications.
Why is BIS Certification Mandatory
BIS Certification is a must for hard-drawn steel wire fabric as it is the main tool for safety, quality, and conformity with Indian construction standards. Any steel sanctioned to the construction of concrete structures is the most critical part of the whole chain, and if the steel is of low quality, it can cause cracking, bending or even the collapse of the structure. BIS-certified products meet IS 1566:1982 specifications, guaranteeing uniform tensile strength, proper dimensions, and chemical composition.
Key Points:
- Ensures structural safety and durability of concrete works.
- Certifies the conformity with the standards of IS 1566:1982.
- Helps in legal and regulatory risk reduction.
- Assures client and stakeholder trust.
- Indispensable for government and large-scale projects.
Importance and Benefits of BIS Certification
| Importance | Benefits |
| Ensures structural safety | Reduces risk of cracks, bending, and failures in concrete structures |
| Guarantees quality | Maintains consistent tensile strength, dimensions, and chemical composition |
| Legal compliance | Meets government and municipal regulations for construction materials |
| Supplier credibility | Validates ISI mark and trusted manufacturing processes |
| Project efficiency | Speeds up approvals, procurement, and reduces on-site material issues |
Step-by-Step Process of BIS Certification
Step1:Documentation
- Collect required technical documents
- Prepare product specifications
- Gather company registration details
- Ensure documents follow BIS format
Step2:Product Testing
- Send samples to a BIS-approved lab
- Conduct safety and quality tests
- Receive test reports
- Confirm compliance with BIS standards
Step3:Application Submission
- Fill out the BIS application form
- Upload all required documents
- Attach valid test reports
- Pay the necessary BIS fees
Step4:Scrutiny and Inspection
- BIS reviews submitted documents
- Authority verifies test results
- Factory/product inspection may occur
- Clarifications requested if needed
Step5:Grant of License
- BIS approves the application
- License number is issued
- Product can carry BIS mark
- Renewal required before expiry
Documents Required for BIS Certification
| Category | Documents Required |
| Business Documents | Business license/registration, ISO certificate, organizational details |
| Manufacturer Details | Factory layout, process flow chart, machinery list, production details |
| Product Documents | Product specifications, component list, user manual, model details |
| Testing Documents | Test report from BIS-recognized lab, sample details, test request form |
| Legal & Compliance | Authorization letter, brand ownership proof, trademark certificate (if any) |
| Import/Foreign Manufacturer (If applicable) | AIR (Authorized Indian Representative) details, contract agreement, overseas manufacturer documents |
Timelines, Costs, Validity & Renewal
- Timelines: Usually from 20 to 30 days, with only 7-15 days for the testing.
- Costs: The cost of the government and the test varies depending on the product. There can be some additional charges though.
- Validity: The validity period is 2 years in most situations.
- Renewal: The renewal is done before the expiration; there should be updated documents/tests; the renewal
Why Choose Diligence Certifications
- Expert team with strong BIS and regulatory knowledge
- Fast, streamlined processing to reduce approval delays
- Accurate documentation and testing coordination
- Transparent guidance with clear communication
- High success rate and complete end-to-end support
Conclusion
BIS Certification Wire Fabric for Steel Wire Hard-drawing IS 1566:1982 is necessary to maintain quality, safety, and standard compliance in the use of reinforced concrete. By collaborating with quality assurance organizations like Diligence Certifications, you can not only make the certification process more convenient but also be sure that your materials meet all the BIS requirements. Using BIS-certified wire fabric should not be considered only a regulatory requirement, but also as a wise decision for safer, more reliable, and less expensive construction.
Frequently Ask Questions
What is IS 1566:1982?
IS 1566:1982 is a set of standards that defines the technical requirement of the wire fabric made of hard-drawn steel wire for concrete reinforcement.
Why is BIS certification required for steel wire fabric?
BIS certification is the indication of the compliance of wire fabric with the set of quality, safety, and structural performance standards which are compulsory.
Who needs BIS certification under IS 1566:1982?
Hard-drawn steel wire fabric for concrete reinforcement manufacturers, importers, and suppliers have to get certified.
What tests are required for certification?
Tests on tensile strength, elongation, bending, dimensions, and chemical composition should be done.
How long does the BIS certification process take?
The process takes normally from 20 to 30 days. Testing of the product takes 7 to 15 days out of these days.
What documents are required for BIS certification?
Documents required are registration of the business, details of the factory, product specifications, test reports, ISO certificate, and authorization documents.
What is the validity of the BIS license?
The license will be valid for a maximum of 2 years and can be extended by submitting the latest documents and tests.
Does BIS certification help in government projects?
BIS certified wire fabric is essential for most government construction and infrastructure projects. So, yes.
How does BIS certification improve product quality?
One of the main benefits of BIS certification is that it guarantees that the wire fabric maintains uniform tensile strength, accurate dimensions, and consistent chemical composition.
Can foreign manufacturers apply for BIS certification?
If they do, they have to designate an Authorized Indian Representative (AIR) to carry out the certification process.
