(10) CN114455933
(22) 28.02.2022
(43) 10.05.2022
(57) The invention relates to the technical field of novel building materials, and particularly discloses an aerated concrete block, a preparation...
(10) CN115142553
(22) 18.07.2022
(43) 04.10.2022
(57) The invention discloses a multi-layer fabricated concrete slab structure house and a mounting method thereof, and belongs to the field of...
(10) WO 2022/085907 Al
(22) 05.08.2021
(57) The present invention provides a rebar spacer integrated-type multi-purpose complex insert apparatus for embedding in concrete, the apparatus comprising:...
(10) US2023358009A1
(22) 25.07.2023
(43) 16.11.2023
(57) A carbonized brick of recycled concrete powders and a preparation method thereof are provided, belonging to the field of concrete materials....
(10) CN114033417
(22) 22.11.2021
(43) 11.02.2022
(57) The invention discloses an environmentfriendly concrete prefabricated wall, a construction method thereof and a tunnel. A tunnel wall is formed by...