Topping slab installation methodology

(10) US 2021/0246657 Al

(22) 07.02.2020

(43) 12.08.2021

(57) A method of laying one or more concrete topping slabs over an existing concrete structure includes providing a concrete form defining an area on a surface of the concrete structure, drilling a hole into the surface of the concrete structure within the area, the hole being closer to a first border of the concrete form than to a second border of the concrete form opposite the first border, attaching first and second slip-dowel receiving sheaths respectively to the first and second borders, securing a first end portion of a bent metal bar in the hole with a second end portion of the bent metal bar extending parallel to the surface and the slip-dowel receiv­ing sheaths toward the second border, and pouring a concrete mixture over the surface of the concrete structure and about the first and second slip-dowel receiving sheaths and the second end portion of the bent metal bar.

(71) Shaw Craftsmen Concrete, LLC, Costa Mesa, CA (US)

Related articles:

Issue 2019-11

Concrete cuboidal foundation block for building houses

(11) GB (11)2571617 (22) 09.01.2019 (43) 04.09.2019 (57) A cuboidal foundation block 1 includes a first support surface 11 for supporting a structure assembled on the block, and a second laying...

more
Issue 2019-03

Structural module for a floor slab and floor slab comprising said structural module

(11) EP 3 421 204 Al (22) 27.06.2018 (57) Structural module for a floor slab, comprising at least one slab (17) made of concrete or suchlike, posi­tionable in a first laying direction (P), configured...

more
Issue 2021-04

Modular precast concrete water storage device and system

(10) US 2021/0010255 Al (22) 26.01.2020 (43) 14.01.2021 (57) A modular precast concrete structure system to form a modular precast concrete structure as a portion of a subsur­face storage basin is...

more
Issue 2016-03

Paving slab for forming a random pattern

(10) US 2016/0010288 Al (22) Feb.20,2014 (43) Jan. 14, 2016 (71) OLDCAST BUILDING PROUDCTS CANADA INC., Saint-John (CA) (73) Oldcastle Building Products Canada Inc., Saint-Jolm (CA) (57) A paving slab...

more
Issue 2019-12

Method of making a building element, an apparatus for making the building element, and a building element made by the method ...

(10) US 2019/0322003 Al (22) 25.03.2019 (43) 24.10.2019 (57) The invention relates to the manufacture of a reinforced slab-shaped building element (E) having a length (L), a width (W) and a thickness,...

more