131575 ⎘
Connecting or other auxiliary members for forms, falsework structures, or shutterings; Tying means; Spacers ; Devices for extracting or inserting wall ties; Tying means, the tensional elements of which are fastened or tensioned by means of wedge-shaped members; One-piece elements fully recoverable
Construction method for radiation-proof concrete hole reserved split bolt
#2Concrete forming system and method of assembling
#3Method and a form tie for producing a wall
#4Reusable footing form accessories