Concrete Core Drill For Testing Lab Description and Specifications for Lab Tenders
Concrete Core Drill.
Concrete Core Drill -
Often,
existing concrete structures will need to be examined and tested to
ensure the concrete remains of adequate strength and durability. This
test is used to determine the compressive strength of a concrete core,
which has usually been extracted from an existing structure. The value
of compressive strength can then be used in conjunction with other
measured properties to assess the condition of the concrete
Extraction
of concrete cores, achieved by rotary drilling using a diamond tipped
hollow barrel, serve as a means of taking a sample of concrete which can
then be used to determine various physical properties, but most
commonly compressive strength.Cores
can generally be extracted from wherever access allows, and would
include floor slabs, walls and columns. 10cm diameter cores, generally
afford the minimum diameter required for a representative sample and
require less reinstatement than larger diameter cores. 15cm diameter
cores will generally give more representative samples than smaller
diameters but require more reinstatement.
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