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Asphalt/bituminous mixture

Duriez compression test sets

NF P98-251-1/4
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General description
General description
The test is performed to determine and study the physical and mechanical properties of bituminous mixtures. Two mould sizes: 80 and 120 mm dia. All parts are made from steel protected against corrosion.
The specimens have to be temperature conditioned with a suitable climatic chamber (see Climatic chambers, model 10-D1429/A)and the compression test has to be performed with a testing compression machine of minimum 180 kN capacity for compaction and compression, as, for example the \#electromechanical-universal-tester_\#, model 70-S17C2.
 
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Ordering info

Test set for 80 mm dia specimens, consisting of:

77-B0090/A1 
80 mm dia. mould

77-B0090/A2 
80 mm dia. cylindrical container

77-B0090/A3 
80 mm dia. extraction piston

77-B0090/A4 
80 mm dia. upper and lower pistons

77-B0090/A6 
80 mm dia. upper and lower engraved pistons

77-B0090/A5 
80 mm dia. set of two half spacers

Test set for 120 mm dia specimens, consisting of:

77-B0091/A1 
120 mm dia. mould

77-B0091/A2 
120 mm dia. cylindrical container

77-B0091/A3 
120 mm dia. extraction piston

77-B0091/A4 
120 mm dia. upper and lower pistons

77-B0091/A6 
120 mm dia. upper and lower engraved pistons

77-B0091/A5 
120 mm dia. set of two half spacers

Note
The engraved pistons 77-B0090/A6 and 77-B0091/6 are used for cold mixes with bituminous emulsions

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