Rings are used for load measurements and are used in the outfit a number of soil/cement
& Bitumen. Testing Equipment's like Direct shear test apparatus, triaxial
shear test apparatus, C.B.R. Test, Unconfined Test, Marshall Test etc.
are made out of special steel careful forged to give maximum strength and machined
to give highest sensitivity combined is measured by a sensitive dial gauge fixed
co-axially at the centre of the proving ring.
gauge readings thus obtained versus load applied enable the operator to Findus
unknown load, just by noting the dial gauge reading for the unknown load. The
proving Rings have high elasticity and on removing load they regain their original
shape provided they are loaded in their elastic limits.
charts from standard Laboratories for the Proving Rings ordered are also available
at extra cost. All proving rings are Integral Type. Integral type compressive
Proving Rings of different capacities form 50kgf to 200000 kgf ar available.