(10) WO2023239673A1(22) 05.06.2023(43) 14.12.2023(57) A railing system includes a first support post spaced apart from a second support post and a rail panel supported by the first and second support...
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(10) US2023406768A1(22) 29.10.2021(43) 21.12.2023(57) Provided herein are methods and compositions for carbonation of recycled concrete aggregates (RCA) to produce carbonated RCA. In addition, uses of...
(10) US2023399801A1(22) 09.06.2023(43) 14.12.2023(57) Various embodiments of the present disclosure provide a cast-in-place concrete slab load transfer and slab connection apparatus and method of...
(10) US2023391429A1(22) 17.08.2023(43) 07.12.2023(57) A floatable concrete block structure is manufactured by fabricating individual concrete blocks on land, and then assembling and coupling the...
(10) US2022282475A1(22) 23.05.2022(43) 08.09.2022(57) A lifting system utilizing a lifting apparatus for lifting a floor (e.g., a concrete slab) using the lifting apparatus to support a floor from...
(10) JP2021165518(22) 09.06.2020(43) 14.10.2021(57) To provide a joint member for a precast concrete wall buried pipe which makes it possible to easily connect the buried pipes using a core even if...
(10) DE202023002316U1(22) 06.11.2023(43) 28.12.2023(57) Betonpflasterstein als Quaderstein mit senkrechten Zähnen an jeder Seitenwand, die mit Zähnen eines benachbarten Betonpflastersteins verzahnen,...
(10) CN116871236(22) 07.09.2023(43) 13.10.2023(57) The invention relates to the technical field of cleaning, in particular to concrete block unit cleaning equipment. Comprising a first support, a...
(10) CN116556608(22) 18.05.2023(43) 08.08.2023(57) The invention relates to the technical field of stair structures, in particular to a concrete stair and an assembly process thereof.The concrete...
