Matest catalogue 2018

350
SECTION C | CONCRETE
UNBONDED CAPPING PADS AND RETAINERS
STANDARDS: ASTM C1231 | AASHTO T22, T851
Used for compression tests on concrete cylinder specimens, as an
alternative method to the sulphur capping and grinding machine.
Two steel capping retainers are applied on the two flat surfaces of
the cylinder.
Two neoprene pads are put between them, for a better load distribution.
The neoprene pads are available in two models:
- 60 shore hardness pads for expected strength from 10 to 48 MPa
- 70 shore hardness pads for expected strength over 48 MPa
The system is not applicable for expected strength lower than 10 Mpa
The couple of retainers + neoprene pads have a total thickness of
46 mm. Therefore the testing chamber of the press must have more
vertical clearance than the height of the specimen + 46 mm.
C107-29
Pads + Retainers
+ Specimen configuration
C107-10
MODELS
C107-09 CAPPING RETAINERS (couple) for Ø 100x200 mm
cylinders.
C107-10 CAPPING RETAINERS (couple) for Ø 150x300 mm and
6x12” cylinders.
C107-12 CAPPING RETAINERS (couple) for Ø 160x320 mm
cylinders
C107-18 NEOPRENE PADS (couple) 60 shore A for
Ø 100x200 mm cylinders
C107-19 NEOPRENE PADS (couple) 70 shore A for
Ø 100x200 mm cylinders
C107-20 NEOPRENE PADS (couple) 60 shore for
Ø 150x300 mm and 6”x12” cylinders
C107-21 NEOPRENE PADS (couple) 70 shore for
Ø 150x300 mm and 6”x12” cylinders
C107-25 NEOPRENE PADS (couple) 60 shore for
Ø 160x320 mm cylinders
C107-26 NEOPRENE PADS (couple) 70 shore for
Ø 160x320 mm cylinders
C107-29 NEOPRENE SHEET (couple) 60 shore A
dimensions: 600x400x12 mm for test on blocks.
C107-12
C107-20
C312-02
CURING ROOM VAPORISER UP TO 500 M ³
Same as mod. C311-01, but more powerful for rooms up to 500
cubic/metre capacity.
Supplied complete of level regulator with antioverflow, that allows
the direct connection to the water net, for a continuous use of the
vaporiser.
Power supply: 230V 1ph 50 Hz
Dimensions: Ø 420x350 mm
Weight: 8 kg approx.
C312-02
C311-01
CURING ROOM VAPORISER UP TO 150 M ³
Used to humidify curing rooms for concrete and mortar specimens.
Max. room capacity: 150 cubic/metre.
Supplied complete of level regulator with antioverflow, that allows
the direct connection to the water net, for a continuous use of the
vaporiser.
C311-01 C312-10
ACCESSORY FOR MOD. C311-01, C312-02
C312-10 HUMIDISTAT to automatically control the room humidity,
range 30...100 %
Power supply: 230V 1ph 50 Hz
Dimensions: Ø 360x230 mm
Weight: 3.5 kg approx.
SPARE
C312-11 Level regulator, complete of antioverflow.