公开(公告)号：US20240294432A1

公开(公告)日：2024-09-05

申请号：US18592622

申请日：2024-03-01

Applicant: CARBICRETE INC.

Inventor： Shrinwantu PAL ,  Jennifer MARTIN DEL CAMPO ,  Mehrdad MAHOUTIAN ,  Sanoop KUMAR ,  Dulani KODIPPILI

IPC: C04B28/08 ,  C04B14/28 ,  C04B22/00 ,  C04B22/06 ,  C04B22/10 ,  C04B22/12 ,  C04B28/14 ,  C04B40/02 ,  C04B111/00 ,  C04B111/56 ,  C04B111/60

CPC classification number: C04B28/08 ,  C04B14/28 ,  C04B22/0013 ,  C04B22/064 ,  C04B22/106 ,  C04B22/124 ,  C04B28/14 ,  C04B40/0231 ,  C04B2111/0075 ,  C04B2111/56 ,  C04B2111/60

Abstract: There is provided a method of manufacturing a concrete product. A composition including a slag-based binder, an aggregate, water and an additive selected from the group consisting of calcium chloride, ground eggshells, sodium carbonate, sodium bicarbonate, sodium hydroxide, fine calcium carbonate, calcium oxide, borax, ammonium chloride and combinations thereof, is mixed to obtain a concrete mixture. The concrete mixture is formed into a desired shape to obtain a formed concrete, the formed concrete having a first water-to-binder ratio. The formed concrete is dried to obtain a dried concrete having a second water-to-binder ratio less than the first water-to-binder ratio. The concrete mixture is carbon cured to obtain the concrete product.

公开(公告)号：US20240270648A1

公开(公告)日：2024-08-15

申请号：US18629742

申请日：2024-04-08

Applicant: Surface Tech LLC

Inventor： Joseph A. Dennis ,  Steven Santa Cruz ,  Phillip B. Blankenship

IPC: C04B26/26 ,  C04B16/06 ,  C04B20/10 ,  C04B40/00 ,  C04B111/00 ,  E01C19/10 ,  E01C19/48

CPC classification number: C04B26/26 ,  C04B16/0691 ,  C04B20/1029 ,  C04B40/0046 ,  E01C19/1004 ,  E01C19/48 ,  C04B2111/0075

Abstract: The Present disclosure is related to hot-mix asphalt (“HMA”) for asphalt cement concrete (“ACC”) pavement. Equivalent-performing pavement may be made at lower cost, or higher-performing pavement may be made at equivalent-to-prior-art cost. The amendments, recycled asphalt pavement (“RAP”, and including recycled asphalt shingles [“RAS”]), and reinforcing fiber (aramid fiber) may be adjusted as described herein to achieve a desired price/performance target.

公开(公告)号：US20240209191A1

公开(公告)日：2024-06-27

申请号：US18534510

申请日：2023-12-08

Applicant: William B. Coe

Inventor： William B. Coe

IPC: C08L17/00 ,  B32B25/04 ,  B32B25/16 ,  B60C1/00 ,  C04B18/22 ,  C04B26/26 ,  C04B111/00 ,  C08C19/08 ,  C08C19/20 ,  C08J3/24 ,  C08J5/18 ,  C08L9/06

CPC classification number: C08L17/00 ,  B32B25/042 ,  B32B25/16 ,  B60C1/0016 ,  B60C1/0025 ,  C04B18/22 ,  C04B26/26 ,  C08C19/08 ,  C08C19/20 ,  C08J3/245 ,  C08J5/18 ,  C08L9/06 ,  B32B2307/54 ,  B32B2307/706 ,  B32B2307/732 ,  B60C2001/0066 ,  C04B2111/00586 ,  C04B2111/0075 ,  C08J2309/06 ,  C08J2317/00 ,  C08L2203/12 ,  C08L2203/16 ,  C08L2207/02 ,  C08L2207/24 ,  C08L2312/00

Abstract: Crumb rubber obtained from recycled tires is subjected to an interlinked substitution process. The process utilizes a reactive component that interferes with sulfur bonds. The resulting treated rubber exhibits properties similar to those of the virgin composite rubber structure prior to being granulated, and is suitable for use in fabricating new tires, engineered rubber articles, and asphalt rubber for use in waterproofing and paving applications.

公开(公告)号：US12012362B2

公开(公告)日：2024-06-18

申请号：US16198060

申请日：2018-11-21

Applicant: SOLIDIA TECHNOLOGIES, INC.

Inventor： Vincent Briaud ,  Frédéric Cervera ,  Vincent Meyer ,  Sadananda Sahu ,  Ahmet Cuneyt Tas ,  Deepak Ravikumar ,  Jason Elizan Bryant ,  Anuj Seth

IPC: C04B24/08 ,  B32B13/04 ,  C04B24/12 ,  C04B24/42 ,  C04B28/18 ,  C04B40/02 ,  C04B111/00 ,  C04B111/20 ,  C04B111/21

CPC classification number: C04B28/188 ,  B32B13/04 ,  C04B24/08 ,  C04B24/085 ,  C04B24/122 ,  C04B24/42 ,  C04B40/0231 ,  C04B2111/0075 ,  C04B2111/2076 ,  C04B2111/21 ,  Y02P40/18 ,  C04B28/188 ,  C04B14/043 ,  C04B24/085 ,  C04B24/121 ,  C04B24/42 ,  C04B40/0231 ,  C04B28/188 ,  C04B14/043 ,  C04B24/121 ,  C04B40/0231 ,  C04B2103/65

Abstract: Carbonatable calcium silicate-based cements and concretes are presented, which result in concrete compositions that have an improved aesthetics. A cement product includes a plurality of particles of a carbonatable calcium silicate cement and a first additive; wherein, the first additive is a hydrophobic organic acid, or a salt thereof, or a silane, or a polysiloxane.

公开(公告)号：US11970288B2

公开(公告)日：2024-04-30

申请号：US17128981

申请日：2020-12-21

Applicant: Earthstone International LLC

Inventor： Andrew Ungerleider ,  W. Gene Ramsey

IPC: B64F1/02 ,  C03B19/08 ,  C03C3/087 ,  C03C11/00 ,  C04B14/24 ,  C04B28/04 ,  C04B38/08 ,  E01C3/00 ,  E01C7/14 ,  E01C9/00 ,  E01F13/12 ,  C04B111/00

CPC classification number: B64F1/025 ,  C03B19/08 ,  C03C3/087 ,  C03C11/007 ,  C04B14/24 ,  C04B28/04 ,  C04B38/08 ,  E01C3/003 ,  E01C7/142 ,  E01C9/007 ,  E01F13/126 ,  C04B2111/00612 ,  C04B2111/0075

Abstract: A method of slowing an aircraft overrunning a runway, including covering an area adjacent a runway with irregular foamed glass bodies having aspect ratios of about 1:1.9 and diameters of about 10 mm to about 80 mm to define a bed, pouring liquid cement over the foamed glass bodies such that the cement infiltrates at least through the bed, curing the liquid cement to define a composite material of foamed glass bodies in a cementitious matrix, and crushing at least a portion of the composite material with an oncoming aircraft, slowing the aircraft. The composite material is at least 85 volume percent foamed glass bodies. When pouring the cement, the liquid cement flows over and around the foamed glass bodies. The aggregate bodies crush and break up before slip failure occurs when being overrun by an aircraft. The aggregate bodies intersect to define stacking angles of about 35 degrees. The cementitious matrix has a cementitious surface.

公开(公告)号：US11958776B2

公开(公告)日：2024-04-16

申请号：US17804077

申请日：2022-05-25

Applicant: Logical Resource, Inc.

Inventor： Randy Ballou ,  Elden Peterson

IPC: C04B28/00 ,  C04B14/06 ,  C04B16/06 ,  C04B20/10 ,  C04B111/00 ,  C04B111/72

CPC classification number: C04B28/003 ,  C04B14/062 ,  C04B16/0633 ,  C04B20/1092 ,  C04B2111/0075 ,  C04B2111/72

Abstract: Disclosed herein are concrete and asphalt crack filler compounds and methods for utilizing them. According to some embodiments, a method of utilizing one of the compounds can include the steps of (1) obtaining a surface crack filler compound, (2) depositing the surface crack filler compound into a surface crack (e.g., concrete, asphalt, etc.), and (3) depositing water onto the surface crack filler compound to cause the surface crack filler compound to solidify and fill the surface crack. Additionally, and according to some embodiments, the method can further include, prior to depositing the surface crack filler compound into the surface crack: removing debris from the surface crack using at least one of a brush, pressurized air, or pressurized water.

公开(公告)号：US11939271B2

公开(公告)日：2024-03-26

申请号：US16604512

申请日：2017-04-12

Applicant: Quimikao, S.A. de C.V.

Inventor： Álvaro Gutiérrez Muñiz ,  Raúl Terán Orozco ,  Luis Enrique Ramirez Soto ,  Luis Felipe Ortiz Cardenas

IPC: E01C7/26 ,  C04B18/167 ,  C04B24/00 ,  C04B24/08 ,  C04B24/12 ,  C04B26/26 ,  C04B40/00 ,  E01C19/00 ,  C04B111/00 ,  E01C19/02

CPC classification number: C04B40/0039 ,  C04B18/167 ,  C04B24/003 ,  C04B24/08 ,  C04B24/121 ,  C04B26/26 ,  E01C7/26 ,  E01C19/002 ,  C04B2111/0075 ,  E01C19/025

Abstract: Disclosed herein is a warm mix asphalt additive comprising (a) a wax; (b) a phosphoric ester; and (c) a fatty amine. Preferably component (a) is a fatty amide wax and component (b) is a C16-C18 alkyl phosphoric ester. Also disclosed is a warm mix asphalt binder composition comprising asphalt and a warm mix asphalt additive, and methods for its preparation thereof. Additionally disclosed is a warm mix asphalt composition comprising a warm mix asphalt binder and aggregate, and methods for its preparation thereof.

公开(公告)号：US20180297898A1

公开(公告)日：2018-10-18

申请号：US15489893

申请日：2017-04-18

Applicant: Jorge B. SOUSA

Inventor： Jorge B. SOUSA

IPC: C04B26/00 ,  C08L7/00 ,  C04B2/02 ,  C04B12/00 ,  C04B26/04

CPC classification number: C04B26/003 ,  C04B2/02 ,  C04B12/00 ,  C04B26/04 ,  C04B2111/0075 ,  C08L7/00 ,  C08L95/00 ,  C08L2205/025 ,  C08L2205/22 ,  C08L2207/24 ,  C08L2555/60 ,  C08L21/00

Abstract: This disclosure provides a rubber composite for use in a variety of applications, and methods for its preparation.

公开(公告)号：US20180170807A1

公开(公告)日：2018-06-21

申请号：US15578900

申请日：2016-05-25

Applicant: Harald Heinz Peter BENOIT

Inventor： Harald Heinz Peter BENOIT

IPC: C04B26/26 ,  C04B14/32 ,  E01C7/26 ,  E01C7/18 ,  E01C7/30 ,  E01C11/00 ,  E01C23/06 ,  E01C23/14

CPC classification number: C04B26/26 ,  C04B14/324 ,  C04B2111/0075 ,  C08K3/14 ,  C08K3/34 ,  C08K9/08 ,  C08L95/00 ,  C08L2555/22 ,  C08L2555/30 ,  C08L2555/34 ,  C08L2555/40 ,  E01C7/187 ,  E01C7/26 ,  E01C7/30 ,  E01C11/005 ,  E01C23/065 ,  E01C23/14

Abstract: The present invention relates to an asphalt composition comprising asphalt or an asphalt mixture and to a silicon carbide-containing binder that can be heated by means of microwaves. The silicon carbide is present in the binder in particle form, the equivalent diameter of silicon carbide particles contained in the binder is less than 60 μm. The invention also relates to a method for producing and/or renovating road surfaces or asphalt surfaces comprising at least one asphalt surface layer.

公开(公告)号：US20180163050A1

公开(公告)日：2018-06-14

申请号：US15891776

申请日：2018-02-08

Applicant: TOTAL MARKETING SERVICES

Inventor： Mouhamad MOUAZEN ,  Romuald BOTEL

IPC: C08L95/00 ,  E01C7/18 ,  C08K3/32 ,  C04B22/16 ,  C04B40/00 ,  C08K3/18 ,  C04B22/06 ,  C08L53/02 ,  C04B111/00

CPC classification number: C08L95/00 ,  C04B22/06 ,  C04B22/16 ,  C04B26/26 ,  C04B40/0039 ,  C04B2111/0062 ,  C04B2111/0075 ,  C08K3/18 ,  C08K3/32 ,  C08L53/02 ,  C08L2555/32 ,  C08L2555/50 ,  C08L2555/84 ,  E01C7/18 ,  C04B22/14 ,  C04B22/165 ,  C04B24/2676 ,  C04B40/0082 ,  C04B2103/0016 ,  C04B22/02 ,  C04B22/085 ,  C04B22/10 ,  C04B24/04

Abstract: The invention relates to a package of performance additives for bitumen or bituminous compositions including an acidic adjuvant and a H2S scavenger chosen from organic or inorganic copper salts. The invention also relates to the use of said H2S scavenger in order to reduce the H2S emissions of bitumen or of a bituminous composition treated with the acidic adjuvant. The invention additionally relates to a process for the preparation of a bituminous composition. The preparation process according to the invention makes it possible to obtain bitumen/crosslinked polymer compositions having better mechanical and dynamic properties in comparison with the bitumen/crosslinked polymer compositions of the prior art, while substantially reducing the releases of hydrogen sulfide (H2S).