An apparatus and method to install contraction joints in concrete slabs. The method uses a device, which inserts a strip of plastic or paper tape into freshly laced concrete, as the device is driven across a concrete slab. The tape is folded immediately prior to being inserted into freshly ...
Forces on Plunge Pool Slabs: Influence of Joints Location and Width The influence of the relative width of the contraction joints and the joint between the slabs and the foundation is analyzed. The mean value and standard... JF Melo,AN Pinheiro,CM Ramos - 《Journal of Hydraulic Engineering》...
1. The method of forming contraction joints in concrete roadways which comprises setting up crosswise of the roadway, prior to pouring, a contraction joint assembly having a series of spaced load transfer expansion joints with a transversely extending dividing plate supported thereon, slidably disposing...
An apparatus and method to install contraction joints in concrete slabs. The method uses a device, which inserts a strip of plastic or paper tape into freshly laced concrete, as the device is driven across a concrete slab. The tape is folded immediately prior to being inserted into freshly ...
1,206,467. Concrete contraction joints. EXPANDITE Ltd. 5 March, 1968 [20 March, 1967], No. 12992/67. Heading E1B. A crack-inducing insert for a horizontal or vertical reinforced concrete slab 10 having two layers of reinforcement 2 comprises a flat or ribbed sheet 11 of rubber plastics ...
Plastic contraction joint for concrete slabs - consists of strap with arms sliding in guides and honeycombed strip with two converging partitionsA strap with capital omega shaped cross-section and arms (5a, 5b) which slide in guides (1a-1e) at the ends of the sides of two partitions (1) ...
Reports on the exclusion of contraction joints for elevated structural slabs in the American Concrete Institute 318 "Building Code Requirements for Structural Concrete," ANSI>ASCE 3 "Standard for the Structural Design of Composite...
Joint construction for drive-over traffic surfaces consisting of concrete slabs (1, 2, 3) which can be produced in situ, comprising end frames (6, 7, 36) for enclosing the concrete slabs (1, 2, 3), which end frames each have a substantially vertically oriented central leg (8, 41) ...
drive surface (22) of the upper abschlussschenkels (11, 42, 43) of the concrete slabs (1, 2, 3) is covered with the dehnungsfugenprofildichtung (21) down to the area of the klauennuten (12) towers and laterally of verankerungslippen (24) which, in the klauennuten (12) located...
concrete slabs (1, 2, 3) in the distance of the joint width a between the concrete slabs (1, 2, 3) gaps which are provided chamber (19) are arranged opposite to each other, and that the joints of chamber (19) by means of an expansion joints profile seal (21, 37) in the form ...