Concrete test block box for civil engineering detection

• Main Authors: HE ZHAORUI, WANG JINGJING, LI CHONGCHONG, XUE XINYE
• Format: Patent
• Language: Chinese; English
• Published: 24.03.2020
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a concrete test block box for civil engineering detection, which comprises a test block box, the bottom of the test block box is fixedly connected with a fixed seat, the bottom of the fixed seat is provided with a groove, the middle of the bottom of the test block box is fixedly connected with a ventilating cylinder, and the bottom of the ventilating cylinder is provided with an opening. The invention discloses a concrete test block box for civil engineering detection. Rotation by a turntable, the semi-sealed circular plate and the arc-shaped plate are driven to rotate; the permeable concrete slurry in the groove space at the top of the ventilating cylinder is loosened; meanwhile, the threaded rod rotates; the pushing sealing plate is driven to move downwards tothe outside of the ventilating cylinder top plate; the bottom of the inner cavity of the test block box is communicated with the outside; the inner pressure and the outer pressure are the same, so that the concrete test bloc