Length Comparator For Testing Lab Description and Specifications for Lab Tenders
It
is used to measure the drying shrinkage of concrete autoclave expansion
of Portland cement and potential expansive reactivity of cement
aggregate combinations in mortar bars during storage, on self drying.
Salient Features
Specifications.
Cement and Concrete Testing Lab equipment manufacturers,exporters and Cement and Concrete Testing Lab suppliers
The instrument consists of a channeled base over which two vertical
pillars are fixed. An adjustable cross plate is at the top. A dial
gauge, reading to 0.002mm x 12mm. can be fixed to the top cross plate.
The plunger end of the dial gauge can be located upon a 6.5mm. dia ball
or other reference point cemented in the specimen. On the base there is a
similar recessed seating in which can be placed a second ball or
reference point in the specimen. Complete with a stainless steel
standardization bar with insulated grip and with 6.5mm dia. Balls
mounted in the ends.
The unit can be supplied with a 0.0001inch x 1/2inch dial gauge at extra cost.
civil lab equipments manufacturers