Technical articles from the JEICL team — covering environmental testing, regulatory compliance, construction materials, and civil infrastructure.
Air quality, water & wastewater, effluent testing, GPCB compliance, environmental monitoring, and laboratory science.
Particulate matter smaller than 2.5 microns is one of the most closely regulated pollutants near industrial clusters. Here is what it is, how it is measured per IS 5182 (Part 24), and why GPCB consent conditions now specifically reference it.
Read articleConstruction materials testing, cement & concrete, structural health, geotechnical investigations, BIS standards, and civil engineering insights.
The 28-day compressive strength test is the most common acceptance criterion for concrete — but it tells only part of the story. Water-cement ratio, curing conditions, admixture compatibility, and aggregate quality all play critical roles that a single strength number cannot capture.
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