公开(公告)号：US20230235560A1

公开(公告)日：2023-07-27

申请号：US18192567

申请日：2023-03-29

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 ,  B32B25/04 ,  B32B25/14 ,  B32B37/12 ,  C09J7/29 ,  C09J7/40 ,  C09J7/38 ,  E04D5/06

CPC classification number: E04D5/148 ,  E04D5/10 ,  B32B7/12 ,  B32B27/08 ,  B32B27/32 ,  B32B25/042 ,  B32B25/14 ,  B32B37/12 ,  C09J7/29 ,  C09J7/403 ,  C09J7/385 ,  E04D5/06 ,  C09J2433/00 ,  B32B2307/748 ,  B32B2255/10 ,  B32B2419/06 ,  B32B2255/26 ,  B32B2037/1253 ,  C09J2423/166 ,  C09J2301/414

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：US11618235B2

公开(公告)日：2023-04-04

申请号：US17281448

申请日：2019-10-10

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

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：US11578920B2

公开(公告)日：2023-02-14

申请号：US17204623

申请日：2021-03-17

Applicant: HOLCIM TECHNOLOGY LTD

Inventor： Thomas Stutz

IPC: F27B7/22 ,  F16C13/04 ,  F27B7/42 ,  F16C19/50 ,  F27B7/26

Abstract: An arrangement for supporting a rotary drum, the rotary drum having at least three riding rings distributedly arranged along the axial direction of the rotary drum, the arrangement including a pair of relatively spaced rollers for supporting a riding ring, at least one bearing for each roller, a support for each bearing mounted for movement of the roller toward and away from the shell of the rotary drum and a spring system exerting a spring force acting on the support to counteract the weight of the rotary drum resting on the rollers, wherein the spring system includes a pressure vessel charged with a compressed gas that exerts the spring force and the rotary drum includes at least three riding rings and only at least one middle ring arranged between two outer rings is supported by a pair of relatively spaced rollers that are equipped with the spring system.

公开(公告)号：US11578698B2

公开(公告)日：2023-02-14

申请号：US17259875

申请日：2019-07-09

Applicant: HOLCIM TECHNOLOGY LTD.

Inventor： Arne Stecher ,  Christian Schuldt

IPC: F03D13/20 ,  E02D27/42

Abstract: A foundation for a windmill with a base ring composed of prefabricated concrete elements and divided into several ring sections and support elements extending radially outward from the base ring, wherein the base ring is supported on the support elements by primary strut ribs and wherein a mounting ring, which is divided into several ring sections and composed of prefabricated concrete elements, is placed on the base ring and connected to the base ring, wherein the construction ring is supported by secondary strut ribs on the primary strut ribs.

公开(公告)号：US20230002282A1

公开(公告)日：2023-01-05

申请号：US17778713

申请日：2021-01-12

Applicant: HOLCIM TECHNOLOGY LTD

Inventor： Pipat TERMKHAJORNKIT ,  Caroline MEULENYZER ,  Mohamed-Amine HANDOUR

IPC: C04B28/04 ,  C04B14/06 ,  C04B22/00 ,  C04B7/02

Abstract: A hydraulic composition includes in relative parts by mass with respect to first Portland cement: 100 parts of a first Portland cement the particles of which have a D50 between 10 and 25 μm; from 25 to 76 parts of a second Portland cement the particles of which have a D50 between 0.5 and 6 μm; from 85 to 200 parts of sand; water; the water content being such that the hydraulic composition includes from 170 to 250 kg of water per cubic metre of hydraulic composition; the volume distribution of particle size of the first Portland cement and of the second Portland cement being further such that the ratio D50 of the first Portland cement/D50 of the second Portland cement is greater than 2.

公开(公告)号：US20230002277A1

公开(公告)日：2023-01-05

申请号：US17781634

申请日：2020-12-18

Applicant: HOLCIM TECHNOLOGY LTD

Inventor： Michael WEIHRAUCH ,  Ernst BUCHER ,  Andreas SPULER ,  Peter KRUSPAN ,  Rudy BLUM

IPC: C04B7/47 ,  C04B7/43 ,  C04B7/44 ,  C04B7/52 ,  F27B7/20 ,  F27D17/00

Abstract: A method of producing cement clinker and a second calcined material, wherein the cement clinker is produced in a first production line and the second calcined material is produced from a raw material in a second production line by carrying out the following procedures e) optionally drying the raw material in a dryer, g) calcining the optionally dried raw material in a rotary kiln to obtain the second calcined material, wherein the sensible heat of a hot gas in the first production line is used as a heat source in the calcining step g) for calcining the raw material, and wherein the rotary kiln exhaust gas coming from the calcining step g) is introduced into the first production line for the secondary combustion of the rotary kiln exhaust gas.

公开(公告)号：US11525029B2

公开(公告)日：2022-12-13

申请号：US16899758

申请日：2020-06-12

Applicant: Holcim Technology Ltd

Inventor： David L. Trumbo ,  Nick Krogman ,  Daniel S. Nelson

IPC: C08J9/12 ,  C08G63/00 ,  C08J9/14 ,  C08J9/02 ,  C08G12/00 ,  C08G73/00

Abstract: Foam compositions are provided. The compositions are prepared from multi-functional acetoacetate esters and multi-functional amines or acrylates. The foam compositions can include one or more additives. The foam compositions can be used for home and commercial insulation, air sealing, sound proofing, structural improvement, and exterior roofing, among other applications. The foam compositions provide advantages of being isocyanate free and offer reduced exposure to isocyanate.

公开(公告)号：US11498871B2

公开(公告)日：2022-11-15

申请号：US15780783

申请日：2016-12-05

Applicant: HOLCIM TECHNOLOGY LTD

Inventor： Pascal Bost ,  Serge Sabio ,  Christine Chaumilliat ,  Hélène Lombois-Burger

IPC: B28B1/14 ,  C04B22/00 ,  C04B28/04 ,  C04B38/10 ,  C04B40/00 ,  C04B14/04 ,  C04B103/30 ,  C04B103/32 ,  C04B111/40 ,  C04B111/52

Abstract: A process for the production of a mineral foam includes separately preparing a slurry of cement and an aqueous foam, wherein the cement slurry includes water and Portland cement as well as calcium silicate hydrate crystallization seeds; contacting the slurry of cement with the aqueous foam to obtain a slurry of foamed cement; and casting the slurry of foamed cement and leave it to set.

公开(公告)号：US20220018739A1

公开(公告)日：2022-01-20

申请号：US17294092

申请日：2019-11-04

Applicant: HOLCIM TECHNOLOGY LTD

Inventor： Abderrahim SABIL

IPC: G01N1/22 ,  G01N33/00 ,  G01N33/38

Abstract: In a method for analyzing samples of a gas in a rotary cement kiln by at least one gas sampling probe, a first and a second gas sampling probe are provided, wherein the first gas sampling probe is moved so as to reach a sampling position, wherein gas samples are withdrawn from the kiln and analyzed by the first gas sampling probe being in the sampling position, while the second gas sampling probe is kept in a retracted position and is purged, whereupon the second gas sampling probe is moved so as to reach a sampling position, and the first gas sampling probe is moved from the sampling position to the retracted position and is purged, while gas samples are withdrawn from the kiln and analyzed by the second gas sampling probe being in the sampling position.

公开(公告)号：US10899668B2

公开(公告)日：2021-01-26

申请号：US15780963

申请日：2016-12-05

Applicant: HOLCIM TECHNOLOGY LTD

Inventor： Corinne Neyrand ,  Florent Dalas ,  Mélanie Dykman ,  Patrick Tintiller ,  Serge Sabio

IPC: C04B28/04 ,  C04B38/10 ,  C04B22/12 ,  C04B24/28 ,  C04B111/40 ,  C04B111/52 ,  C04B103/30 ,  C04B103/32 ,  C04B111/28

Abstract: A process for the production of a mineral foam includes (i) separately preparing a slurry of cement and an aqueous foam, wherein the cement slurry includes water and Portland cement; (ii) contacting the slurry of cement with the aqueous foam to obtain a slurry of foamed cement; (iii) adding a magnesium salt source before, during or after step (ii); and (iv) casting the slurry of foamed cement and leave it to set.