Used to evaluate the concrete resistance as per the strength applied to extract a disc embedded into concrete.
The standard equipment comprises hydraulic extraction unit 100 kN capacity with pump, precision manometer 0-100kN, bearing ring, 10 steel discs 25 mm dia. (EN 12504-3), carrying cases.
Weight: 18 kg approx.
Determination of power extraction through inserts post introduced, with forced and geometrical expansion
STANDARD: UNI 10157
It’s used to determine the needed power to extract from a concrete element a metallic insert that is introduced in the element by perforation.
This extraction power it’s used:
a) To investigate on concrete mechanic proprieties in site
b) To estimate the in site concrete’s compression resistance in a case of specific calibration curve.
The equipment is composed of:
C376-10 Connecting rod furnished with bearing ring
C376-11 Geometric expansion pull-out insert dia. 18x80 mm.
C376-12 Hardened drill beat to perform a hole as required from UNI standard and to put in a insert.
C376-13 Drill with SDS mandrin.
C376-14 Striker, to put a insert into the hole.
C376-15 Aspirant pump to clean the hole from detritus and dust.
