Blocking device for concrete with different strengths in beam-column joint intersection area and construction method of blocking device

• Main Authors: TONG KELONG, WANG WEIWEI, FENG GUOSEN, YOSHIKO KEN, WANG XIAOBO, GAO WENYUAN, BU GUOLONG, WANG ZHANTONG, LU YAXU, HE JINLIANG
• Format: Patent
• Language: Chinese; English
• Published: 04.08.2023
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING

The invention relates to the technical field of concrete pouring, in particular to a different-strength concrete blocking device in a beam-column joint intersection area and a construction method thereof. According to the technical scheme, the different-strength concrete blocking device comprises a fixing clamping strip, a plurality of fixing buckles are slidably connected to the lower surface of the fixing clamping strip and fixed to a cross beam main rib, and a plurality of concrete partition plates are arranged below the fixing clamping strip; a limiting assembly is arranged on the concrete partition plate. The technical scheme has the beneficial effects that through the guide rails on the fixing clamping strips, the fixing buckles can slide horizontally, the practicability under the condition of different distances of cross beam steel bars is met, meanwhile, through the assembly structure design, the device can be recycled and reused for multiple times, the use cost is reduced, and the quality of poured c