Novel marshall examination mould

The utility model provides a novel marshall examination mould includes the outside tube -shape resistance heating piece who establishes that overlaps of test piece examination mould and test piece examination mould, the outside parcel of tube -shape resistance heating piece has the heat preservation, and the both ends of test piece examination mould, tube -shape resistance heating piece and heat preservation are equipped with heat -preserving cover plate respectively. The environmental insole shoe is advantaged by simple structure, the operation is thus simple, and easy popularization, can be used to the heat preservation and the heating of bituminous mixture marshall test piece, can avoid bituminous mixture to hit real in -process temperature reduces rapidly, thereby to hit real temperature controllable hitting real in -process to realize the marshall test piece, in order to keep temperature steady, obtain sufficient closely knit degree, guarantee the quality of specimen molding, survey bituminous mixture's