| 摘要 |
#CMT# #/CMT# The wedge has a round base (B) of approximately 10 cm positioned at the ground, and a graduated threaded rod (A) screwed in a top part (2) of the base, where the rod is adjusted in height with respect to the base. The top part and a base part (4) of the base are connected by knee braces (3). A clipper fastener system (1) is fixed on a metallic reinforcement, and is maintained at desired height. #CMT#USE : #/CMT# Wedge for adjusting a metallic reinforcement for needling a reinforced concrete that is used as foundation layer and floor layer in masonry and industrial carcass field, and in a swimming pool. #CMT#ADVANTAGE : #/CMT# The shim is made of plastic material that does not disintegrate in time, such that the shim occupies less volume. The plastic material can be manufactured in a simple and inexpensive manner. The material and the space of the shim ensure precise installation of the shim at reduced cost and avoid risk of solidity and durability of formwork. The wedge can be easily utilized. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a sectional view of assembling and adjusting mode of a wedge.'(Drawing includes non-English language text)' A : Threaded rod B : Round base 1 : Clipper fastener system 2 : Top part 3 : Knee brace 4 : Base part. |
