公开(公告)号：US11912633B1

公开(公告)日：2024-02-27

申请号：US18078490

申请日：2022-12-09

Applicant: HOLCIM TECHNOLOGY LTD

Inventor： Paul Ruehl ,  Travis Weide

IPC: C05F3/00 ,  C05D3/02

CPC classification number: C05F3/00 ,  C05D3/02

Abstract: A composition for use as fertilizer includes cement kiln dust and animal manure. The content of cement kiln dust and animal manure in the composition is selected as a function of either weight or volume. The content of cement kiln dust is greater than or equal to the content of animal manure. The fertilizer composition is formed by mixing the cement kiln dust and animal manure at ambient temperature and pressure.

公开(公告)号：US20240018045A1

公开(公告)日：2024-01-18

申请号：US18253872

申请日：2021-12-07

Applicant: HOLCIM TECHNOLOGY LTD

Inventor： Patrick TINTILLIER ,  Sébastien GEORGES

IPC: C04B28/06 ,  C04B38/10 ,  C04B7/32

CPC classification number: C04B28/06 ,  C04B38/106 ,  C04B7/32 ,  C04B2111/00431

Abstract: A process for the production of a mineral foam suitable for its use as refractory material includes (i) separately preparing a slurry of cement and an aqueous foam, wherein the cement slurry comprises water (W), an aluminate cement (C) and a lithium salt; (ii) contacting the slurry of cement with the aqueous foam to obtain a slurry of foamed cement; (iii) adding lithium salt during or after stage (ii); (iv) casting the slurry of foamed cement and leaving it to set.

公开(公告)号：US20240018039A1

公开(公告)日：2024-01-18

申请号：US18256349

申请日：2021-12-15

Applicant: HOLCIM TECHNOLOGY LTD

Inventor： Beat STOFFEL ,  Ernst BUCHER ,  Karl-Heinz BOES ,  Mirko WEBER

IPC: C04B7/46 ,  C04B7/43 ,  C04B7/47

CPC classification number: C04B7/46 ,  C04B7/432 ,  C04B7/475

Abstract: A method of calcining a raw material to obtain a cementitious material, includes providing a flow of raw material containing a metal carbonate, such as CaCO3 to a calcination system, introducing the flow of raw material into a first thermal reactor and at least partially decarbonating the raw material in the first thermal reactor by subjecting the raw material to a first heat treatment at a first temperature of at least 650° C. in order to obtain an at least partly decarbonated material and CO2, wherein the first thermal reactor is heated by electrical energy, and obtaining the cementitious material as a result of the first heat treatment.

公开(公告)号：US20230272619A1

公开(公告)日：2023-08-31

申请号：US18311040

申请日：2023-05-02

Applicant: Holcim Technology Ltd

Inventor： Jiansheng TANG ,  Michael J. HUBBARD ,  Joseph KALWARA ,  Carl E. WATKINS, JR. ,  Brian ALEXANDER ,  Todd D. TAYKOWSKI ,  Joseph R. CARR

IPC: E04D5/14 ,  B32B7/12 ,  B32B27/10 ,  B32B27/32 ,  E04D5/06

CPC classification number: E04D5/148 ,  B32B7/12 ,  B32B27/10 ,  B32B27/32 ,  E04D5/06 ,  B32B2405/00 ,  B32B2419/06

Abstract: A method of reroofing, the method comprising of applying to an existing roof surface a membrane composite including a pre-applied adhesive layer by mating the adhesive layer to the existing membrane.

公开(公告)号：US20230234323A1

公开(公告)日：2023-07-27

申请号：US18192333

申请日：2023-03-29

Applicant: Holcim Technology Ltd

Inventor： Michael J. HUBBARD ,  Chunhua YAO ,  John B. LETTS

IPC: B32B3/04 ,  B32B3/18 ,  B32B5/02 ,  B32B5/18 ,  B32B5/24 ,  B32B5/32 ,  B32B27/06 ,  B32B27/40

CPC classification number: B32B3/04 ,  B32B3/18 ,  B32B5/022 ,  B32B5/18 ,  B32B5/245 ,  B32B5/32 ,  B32B27/065 ,  B32B27/40 ,  B32B2250/05 ,  B32B2262/101 ,  B32B2266/0278 ,  B32B2266/08 ,  B32B2307/304 ,  B32B2307/3065 ,  B32B2307/72 ,  B32B2419/06

Abstract: A composite board comprising (i) a first foam region; (ii) at least one fragile insulating material; and (iii) a second foam region, where said second foam region is substantially devoid of hydrocarbons.

公开(公告)号：US11624189B2

公开(公告)日：2023-04-11

申请号：US17316305

申请日：2021-05-10

Applicant: Holcim Technology Ltd

Inventor： Jiansheng Tang ,  Michael J. Hubbard ,  Joseph Kalwara ,  Carl E. Watkins, Jr. ,  Brian Alexander ,  Todd D. Taykowski ,  Joseph R. Carr

IPC: E04D5/14 ,  E04D5/10 ,  B32B7/12 ,  B32B27/08 ,  B32B27/32 ,  B32B37/12 ,  E04D5/06 ,  B32B25/04 ,  B32B25/14 ,  C09J7/29 ,  C09J7/40 ,  C09J7/38

Abstract: A roof system comprising a roof substrate, a first membrane including first and second opposed planar surfaces, and a second membrane including opposed first and second planar surfaces, where said second membrane is adhered to said roof substrate through an adhesive disposed on said roof-substrate contacting portion of the first membrane, and where said second membrane is adhered to said first membrane through said adhesive disposed on a lap portion of said second membrane.

公开(公告)号：US11525264B2

公开(公告)日：2022-12-13

申请号：US16571338

申请日：2019-09-16

Applicant: Holcim Technology Ltd

Inventor： Arthur J. Tselepis ,  Hongzhang Han

IPC: E04D5/06 ,  E04D5/14 ,  B29C43/24 ,  C08K3/013 ,  C08K5/00 ,  C08L83/04

Abstract: A method for covering a roof, the method comprising (i) providing first and second silicone membranes, where the membranes are in the form of rolls; (ii) unrolling the first and second silicone membranes over a roof surface; (iii) positioning first and second membranes adjacent to one another and overlapping and edge of the second over an adjacent edge of the first membrane to thereby form a lap; (iv) securing the first and second membranes to the roof surface; and (v) seaming the first membrane to the second membrane in the lap.

公开(公告)号：US20220306535A1

公开(公告)日：2022-09-29

申请号：US17639028

申请日：2020-08-27

Applicant: HOLCIM TECHNOLOGY LTD

Inventor： Florent DALAS ,  Sébastien GEORGES ,  Cyril MOUNIE ,  Florent SKAWINSKI

IPC: C04B28/04 ,  C04B14/28 ,  C04B22/12 ,  C04B24/38 ,  C04B38/02 ,  C04B40/00

Abstract: A method for the production of a cavity filled with a low-density mineral foam includes (i) preparing a cement slurry including Portland cement; ultrafine particles of which the D50 is from 10 to 600 nm; a water reducing agent; a manganese salt; and water; wherein the mass ratio of manganese salts/Portland cement is below 0.014; (ii) adding to the cement slurry obtained after (i) a gas-forming liquid including a gas-forming agent; and a viscosity-modifying agent which is a polymer chosen among anionic bio-based polymer, amphiphilic bio-based polymer, alkali swellable acrylic polymer and mixture thereof; to obtain a foaming slurry; (iii) filling the cavity with the foaming slurry obtained at (ii); (iv) leaving the foaming slurry to expand within the cavity.

公开(公告)号：US10815624B2

公开(公告)日：2020-10-27

申请号：US16087953

申请日：2017-03-23

Applicant: HOLCIM TECHNOLOGY LTD

Inventor： Duc Tung Dao ,  Mohsen Ech ,  Nicolas Miravalls ,  Eric Stora

IPC: E01C7/35 ,  E01C11/22 ,  C04B28/04

Abstract: A concrete pavement structure includes a base layer directly coated by a wearing layer, wherein the base layer is a concrete base layer and the wearing layer is an elastomer modified pervious concrete layer, having a thickness below to 4 cm, a void content ranging from 5% to 20% in volume, and a maximal diameter of aggregates present in the polymer modified pervious concrete layer is 10 mm.

公开(公告)号：US20200094263A1

公开(公告)日：2020-03-26

申请号：US16619113

申请日：2018-06-06

Applicant: MAPEI S.P.A. ,  HOLCIM TECHNOLOGY LTD

Inventor： Giorgio Ferrari ,  Alberto Brocchi ,  Marco Squinzi ,  Francesco Carbone ,  Vittorio Franceschi ,  Paolo Antonio Zambianchi

IPC: B03B9/06 ,  B03B1/04 ,  C04B18/16 ,  C04B18/02 ,  C04B20/02

Abstract: The present invention relates to a method for producing aggregates from concrete residues which are not used for construction purposes or, more generally, from cement mixtures which are unused for any reason and returned to the production facility in the truck mixer. The present invention also relates to the material obtained by said process and its use as an aggregate for concrete production or other applications.