The complete standard Mold Sets include a mold, a detachable extension collar, and a base plate, the mold and hammer are manufactured as per AASHTO ASTM Standards, the mold sets and hammers are made of heavy steel with corrosion-proof treatment.
Technical specifications
Mold size: standard 4x4.584in (102x116.4mm) IDxH, modified 6 x 4.584in (152 x 116.4mm), I.D. x H
Collar size: standard 4in*2in (102*51mm)IDxH, modified 6in*2in (152 x 51mm), I.D. x H
Hammer weight: standard 2.5kg, modified 4.5kg
Hammer drop: standard 305mm, modified 457mm
Standards
AASHTO T 134
AASHTO T 135
AASHTO T 136
AASHTO T 180
AASHTO T 99
ASTM D1557
ASTM D1558
ASTM D558
ASTM D698
ASTM D559/559M
ASTM D560/560M