QUALITY CONTROL LAB - STATE -OF-THE-ART

IJMSPPL has established a state-of-the-art laboratory for quality control. The QC lab is independent of the production department and check Quality for the following:


1. Incoming raw materials

2. At every stage of the production processes.


3. Monitoring the quality of the finished products

The following British and Indian standards have been published for regulating steel wires and the manufacture of WWM.

Standard
Description
 IS 1566:1982  Specification for the hard drawn steel wire fabric for concrete reinforcement.
 BS 4482:1998  Specification for cold reduced mild steel wire for the reinforcement of concrete.
 BS 4483:1998  Specification for welded steel fabric for the reinforcement of concrete.

Characteristic Strength

BS 4482:1998 and 4483:1998 stipulate the minimum requirement for characteristic yield strength of welded fabric.

Grade
Min.Characteristics Strength N/mm2
485
485
500
500
 
Fusion Weld
Withstand shear stress of 240 Mpa and confirms to IS 4948:2002. It resist higher shear load since no foreign material is used in the welding process.
The wires conform to IS
432-Pt II/1982 which specifies UTS of 570 N/mm2 and Characteristic Strength of 480 N/mm2.
WWM is manufactured conforming to IS
1566-1982 with long and cross wires spacing ranging from 50 to 400mm.
Technology
All processes have imported machinery with high end technology, PLC based automation,
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Advantage
Independent studies and project data show that through appropriate use, Welded Wire Mesh save Time and Money.
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Design Capability
A pioneering approach from IJM steel which goes to display the thought leadership of IJM.
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