131621 ⎘
Preparing, conveying, or working-up building materials or building elements ; Other devices or measures for constructional work; Mounting of reinforcing inserts; Prestressing Reinforcement continuity box
Sub-classes:Sealing connector for post tensioned anchor system
#2Sealing connector for post tensioned anchor system
#3System for wall to wall connection for precast shear walls and method thereof
#4Solid reinforced concrete column based on arrangement of triangular reinforcing bar networks and method of constructing the same
#5Rebar sleeve unit
#6FORMING DEVICE AND METHOD FOR CREATING A RECESS WHEN CASTING A PART
#7Pocket Forming Insert
#8Connecting Device
#9Reinforcement bar box
#10Device for lifting concrete parts