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US 10,533,320 B2Granted
Reinforcement for a concrete tile
AssigneeLe Squaredecko Inc.
InventorsAndré Ouellet, Vincent Houle
Life of this patent
Estimating the term…
Abstract
A reinforced concrete tile having top and bottom surfaces defining a thickness, the reinforced concrete tile comprising two or more reinforcing inserts imbedded in the concrete tile in proximity to the bottom surface, the two or more reinforcing inserts being of elongated shape and comprising a plurality of scales distributed along the length and extending upwardly from the bottom surface whereby a compensating force is created upon application of a load on the top surface such that deflection is reduced as the load is increased for at least a range of loads until a yield load is reached.
Claims7
A method for manufacturing a reinforced concrete tile comprising
- a) providing a mold for shaping the concrete tile having a top and bottom surface defining a thickness;
- b) providing two or more reinforcing inserts of flat and elongated shape with a length and a width, and having top and bottom surfaces and comprising a plurality of scales, formed by punching openings in the two or more reinforcing inserts, distributed along the length, centered along the width, and extending upwardly from the top surface of the flat elongated shape, such that a portion of the reinforcing insert extends on both sides of each scale in the width direction, and wherein a first set of about half of the plurality of scales are slanted, at a predetermined angle, in a first direction towards a center of the tile and a second set of about half of the plurality of scales are slanted, at the predetermined angle, in a second direction, opposite the first direction, towards the center of the tile;
- c) positioning in the mold the two or more reinforcing inserts to be imbedded in the concrete tile in proximity of the bottom surface at a predetermined position and spacing, the bottom surface of the reinforcing inserts facing the bottom surface of the concrete tile and the scales extending to a predetermined depth within the tile,
- d) pouring unset concrete in the mold;
- e) permitting the concrete to set to a tile;
- f) testing the tile to obtain a load-deflection curve and wherein, for a reinforced tile, deflection is reduced as the load is increased for at least a range of loads until a yield load is reached;
- and
- g) manufacturing reinforced tiles by repeating steps a-d using the predetermined positions and spacing for the inserts and predetermined depth and slant angle for the plurality of scales corresponding to the reinforced tile.
5 more elements
A method for manufacturing a reinforced concrete tile comprising:
- a) providing a mold for shaping the concrete tile having a top and bottom surface defining a thickness;
- b) providing two or more reinforcing inserts of flat and elongated shape with a length and a width, and having top and bottom surfaces and comprising a plurality of scales, distributed along the length, centered along the width, and extending upwardly from the top surface of the flat elongated shape, such that a portion of the reinforcing insert extends on both sides of each scale in the width direction, and wherein a first set of about half of the plurality of scales are slanted, at a predetermined angle, in a first direction towards a center of the tile and a second set of about half of the plurality of scales are slanted, at the predetermined angle, in a second direction, opposite the first direction, towards the center of the tile;
- c) positioning in the mold the two or more reinforcing inserts to be imbedded in the concrete tile in proximity of the bottom surface at a predetermined position and spacing, the bottom surface of the reinforcing inserts facing the bottom surface of the concrete tile and the scales extending to a predetermined depth within the tile,
- d) pouring unset concrete in the mold;
- e) permitting the concrete to set to a tile;
- f) testing the tile to obtain a load-deflection curve and wherein, for a reinforced tile, deflection is reduced as the load is increased for at least a range of loads until a yield load is reached;
- and
- g) manufacturing reinforced tiles by repeating steps a-d using the predetermined positions and spacing for the inserts and predetermined depth and slant angle for the plurality of scales corresponding to the reinforced tile.
5 more elements
Dependencies are inferred from the claim text.