bids are invited for carbonation chamber , automatic blains air permeability apparatus - automatic blains air permeability apparatus as per specifications attached annexure 2 , mini slump , automatic programmable mortar mixer 5 ltr capacity - automatic programmable mortar mixer 5 ltr capacity as per specifications attached annexure 4 , muffle furnace for elevated temperature - muffle furnace for elevated temperature as per specifications attached annexure 5 , lab ball mill , lime reactivity cabinet , magnetic stirrer , photometric test apparatus for quick determination of so3 in cement - photometric test apparatus for quick determination of so3 in cement as per specifications attached annexure 9 , jolting apparatus , flow table apparatus , marsh cone test apparatus , abrasion resistance of concrete underwater apparatus - abrasion resistance of concrete underwater apparatus as per specifications attached annexure 13 , pendulum hammer , moisture meter , autogenous and drying shrinkage apparatus - autogenous and drying shrinkage apparatus as per specifications attached annexure 16 , pore solution extraction device , coating thickness gauge , pit depth guage , climatic environmental chamber total quantity : 20