சி. எஸ். ஐ. ஆர். - கட்டமைப்பு பொறியியல் ஆராய்ச்சி நடுவம்

Client : Rail Vikas Nigam Limited (RVNL), New Delhi, India   Period: 2007-2008

Experimental work on commercial 53 grade OPCs to replace special sleeper cement.

Out Come

Commercially available 53 grade OPCs found suitable for PSC sleepers in lieu of 53-S cement

Client : Sterlite Industries Limited, Tuticorin, Tamil Nadu    Period: April 2009-December 2009

Ongoing Project

Client : NTPC Ltd, Unchahar, UP   Period: 2016-2018

• Development of M40 Geopolymer concrete
• Evaluation of mechanical and durability properties
• Design of pavement as per traffic requirement
• Demonstration of the pavement at Unchahar site
• Performance evaluation of pavement till one year

Client : 

HLL Infra Tech Services Limited (HITES)

Various tests on concrete with manufactured sand (M-Sand) and fly ash

Client : 

M/s. Joynest, Mumbai

Client : 

Halfen Moment India Private Limited, Mumbai

Scope of the project:

• Static tensile tests on parent bar.
• Static tensile tests on coupled bars of diameters
• Tensile cyclic load testing of coupled bars for 100 cycles in the stress range of 0.05fy to 0.9fy for coupled bars
• Low cycle fatigue tests on coupled bars for 10000 cycles under fully reversed stress range of ±173 MPa.
• Slip test on coupled bars

Evaluation of strength capacity of anchor bolt under shear (three types of bolts, namely straight bolt, J-bolt, L-bolt). Three specimens for each series will be tested and average results will be reported using 2500 kN servo controlled UTM.

Client : 

NPCIL, Kakrapar Atomic Power Project

CPWD, New Delhi

• Types of cement – OPC, PPC
•  Fly ash Content – 18, 25, 35%
•  Grades of concrete- M25 & M35
•  Crack width – 0,0.1,0.2 mm
•  Accelerated exposures (CO2, Sulphates, Chloride)

Outcome

• Data base for sulphate resistance and corrosion resistance of cracked steel reinforced PPCC & FACC members to  in carbon  dioxide & chloride environs

Client : URC Construction Pvt. Ltd, Erode    Period: April- August 2014

• Development of low shrinkage M40 grade self compacting concrete mix using fly ash/ GGBS
• Determination of fresh mechanical and shrinkage characteristics of the mix
• Perform mock up test at project site

Client : AEON’s Construction Products Limited, Chennai   Period: 2008-2009

1200 building blocks

950 solid paver blocks  – size 100 x 200 x 90 mm

100 solid  blocks (FAA)  – size100 x 200 x 90 mm

150 hollow building blocks  – size 190 x 390 x 190 mm