Masonry top leveling device and method for compressive strength measurement

The invention discloses a masonry top leveling device and method for compressive strength measurement. The masonry top leveling device comprises a mold frame and waterproof pieces, both the top and the bottom of the mold frame are open ends, the mold frame sleeves the top of masonry, and the top of the mold frame is higher than the top of the masonry; and the waterproof pieces are closely attachedto the upper end face of the masonry and the inner wall of the mold frame correspondingly, so that a leveling object in the mold frame is isolated from the masonry. The masonry top leveling method comprises the steps that the mold frame and the waterproof pieces are mounted; and a gypsum leveling layer is manufactured. According to the masonry top leveling device and method for compressive strength measurement, the problem that when the compressive strength of the raw soil base masonry is measured, the error of the measurement result is large due to the instability of the leveling layer at the top of a standard test