Demoulding test piece for asphalt grouting materials

• Main Authors: ZHANG HONGLIANG, CHENG FENGLEI, XU YE, ZHAO QUANMAN
• Format: Patent
• Language: English
• Published: 27.05.2015
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a demoulding test piece for asphalt grouting materials. The demoulding test piece comprises a demoulding side shell, a demoulding bottom plate, a demoulding cover and a fixed frame, the demoulding bottom plate and the demoulding cover are located at the bottom and top of the demoulding side shell respectively, the demoulding bottom plate and the demoulding cover can be dismounted down, the fixed frame is located on the outer side of the demoulding side shell, the two ends of the fixed frame are connected with the demoulding bottom plate and the demoulding cover respectively, and the demoulding side shell is of a hollow cylindrical structure. The demoulding side shell is composed of a first shell body and a second shell body, one end of the first shell body is located on the outer side of the second shell body, and the other end of the first shell body is located in the other end of the second shell body. The demoulding test piece is convenient to dismount and long in service life.