In modern industrial warehouse and automotive component manufacturing, heavy-duty floor slabs require exacting concrete compressive strengths (M25 and M30 grades) with strict water-cement ratio control. In Pune's Chakan Phase II MIDC, an automotive tier-1 supplier needed 1,20,000 sq. ft. of laser-screed floor slabs poured without cold joints.
Precision Batching with Digital Load Cells
Unlike standard construction where manual bucket estimation causes grade variability, NJP's Ajax Fiori Argo 4300 machines featured calibrated electronic load-cell sensors. As raw materials were scooped into the loading shovel, exact weights were displayed in the cabin monitor and printed on automated batch receipts for site QC approval.
Navigating Tight Factory Bay Columns
With pre-installed steel PEB portal frames and tight internal column grids, transit trucks could not enter the warehouse bay. The Argo 4300 utilized 4-wheel crab steering to drive diagonally between columns and discharge fresh concrete directly in front of the laser screed machine.
Key Results
- Zero structural cold joints across 1,20,000 sq. ft. of heavy shop floor.
- 100% cube test pass rate across 30 random laboratory compression tests.
- Mobilization completed within 24 hours via low-bed trailer from NJP dispatch yard.