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Marshall compaction moulds

Asfalto/miscele bituminose - Impact (Marshall) compactors: Marshall compaction moulds

All moulds are made from steel, protected against corrosion. They are specially made for use with the automatic compactor, see \#automatic-marshall-compactors-astm\#. The three parts of the compaction moulds can be purchased individually. See spare parts. Conforming to ASTM D6926 (ex D1559), the compaction...
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Automatic impact (Marshall) compactor, EN

Asfalto/miscele bituminose - Impact (Marshall) compactors: Automatic impact (Marshall) compactor, EN

The apparatus automatically compacts the sample and stops after the preset number of blows. The mould is held in position by a quick and practical clamping device. The trip mechanism is arranged so that the sliding hammer falls at the same distance for every blow. The compactor includes the laminate hardwood...
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PAVELAB GYROCOMP, gyratory compactor

Asfalto/miscele bituminose - Gyratory compactors: PAVELAB GYROCOMP, gyratory compactor

Introduction Gyratory technique basically consists in a compaction of a bituminous mixture contained in a cylindrical mould with the simultaneous action of a vertical static compaction and of the shearing action resulting from the rotation of the mould on its inclined axis. The compaction data is measured...
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PAVELAB GYROCOMP Research, Gyratory compactor

Asfalto/miscele bituminose - Gyratory compactors: PAVELAB GYROCOMP Research, Gyratory compactor

Introduction Gyratory technique basically consists in a compaction of a bituminous mixture contained in a cylindrical mould with the simultaneous action of a vertical static compaction and of the shearing action resulting from the rotation of the mould on its inclined axis. The compaction data is measured...
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Vibrating hammer for P.R.D. specimens

Asfalto/miscele bituminose - Vibrating hammer for P.R.D. specimens: Vibrating hammer for P.R.D. specimens

Used for the compaction of Proctor,  CBR soil specimens (see \#vibration-compaction-hammer\#) and P.R.D. Percentage refusal density  test, using the 33-T0087/7 tamping foot  and the 33-T0087/8A Shank. See accessories. Double insulated motor. Plastic trigger handle. The hammer is supplied...
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Internal angle measurement apparatus

Asfalto/miscele bituminose - Gyratory compactors: Internal angle measurement apparatus

Introduction The importance of a precise gyratory angle has been widely noted. The measurement of the internal angle represents, in practice, the most accurate method of calibration. This method comprises two individual values: Angle between cylinder and top plate, and Angle between cylinder...
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