External corner back arris device of combined template

• Main Authors: LIN JUNTIAN, LIU SHUNLIN, ZHANG JIMIN
• Format: Patent
• Language: Chinese; English
• Published: 02.08.2019
• 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 utility model discloses an external corner back arris device of a combined template. The structure comprises an external corner plate and a back ridge plate, springs are fixedly installed on the inclined faces of the external corner plates, the external corner plates are fixedly connected with t...