公开(公告)号：US20180312435A1

公开(公告)日：2018-11-01

申请号：US15961555

申请日：2018-04-24

Applicant: GCP Applied Technologies Inc.

Inventor： Elise Berodier ,  Josephine H. Cheung ,  Leslie J. Buzzell

IPC: C04B16/06 ,  C04B7/02 ,  C08K5/17 ,  C08K3/34 ,  C08K5/00

CPC classification number: C04B40/0039 ,  C04B24/122 ,  C04B28/04 ,  C04B40/0042 ,  C04B2111/1025 ,  C04B22/147 ,  C04B24/003 ,  C04B24/121 ,  C04B24/32 ,  C04B2103/0079 ,  C04B2103/12 ,  C04B2103/22 ,  C04B2103/52 ,  C04B2103/50 ,  C04B14/10 ,  C04B14/28 ,  C04B18/08 ,  C04B18/141 ,  C04B2103/0088 ,  C04B2103/302 ,  C04B2103/32 ,  C04B2103/408

Abstract: A method of forming a cement composition. The method comprises adding to a hydraulic cementitious material a first strength-enhancing agent and a second strength-enhancing agent, wherein the content of total alkali (Na2O equivalent) in the hydraulic cementitious material is less than or equal to 0.7% by weight of the cementitious material. The first strength-enhancing agent includes a compound represented by structural formula (I): and the second strength-enhancing agent is sodium sulfate, potassium sulfate, or a mixture thereof. The example values of the variables in structural formula (I) and the example amounts of the first and second strength-enhancing agents being added are defined herein.

公开(公告)号：US20180065889A1

公开(公告)日：2018-03-08

申请号：US15805638

申请日：2017-11-07

Applicant: GCP Applied Technologies Inc. ,  SNF S.A.S.

Inventor： Lawrence L. Kuo ,  Cedrick Favero ,  Christophe Roux ,  Nathan A. Tregger

IPC: C04B16/04 ,  C08L79/02 ,  C09K8/18 ,  C08G73/02 ,  C09K8/467 ,  C04B24/12 ,  C04B24/26 ,  C04B40/00 ,  C04B20/02 ,  C04B14/10

CPC classification number: C04B16/04 ,  C04B14/10 ,  C04B20/023 ,  C04B24/121 ,  C04B24/2652 ,  C04B40/0039 ,  C04B2103/10 ,  C04B2103/20 ,  C04B2103/30 ,  C04B2103/40 ,  C04B2103/50 ,  C08G73/022 ,  C08G73/0226 ,  C08L79/02 ,  C09K8/18 ,  C09K8/467 ,  C09K2208/12

Abstract: The present invention provides methods and compositions for treating clay-bearing aggregates, particularly those used for construction purposes, whereby inclusion of fines is maximized due to minimization of clay washing which tends to remove such fines, and whereby performance of the aggregate-containing construction material is enhanced. Exemplary methods comprise introducing to clay a water-soluble, functionalized polyamine comprising a water-soluble polyamine formed by reacting an amine compound with an epoxy compound, the polyamine thus reacted being functionalized through the use of certain halide, sulfate, or epoxy compounds.

公开(公告)号：US20180044240A1

公开(公告)日：2018-02-15

申请号：US15553996

申请日：2015-02-27

Applicant: GCP Applied Technologies Inc.

Inventor： Shuqiang ZHANG ,  Hua ZHONG ,  Felek JACHIMOWICZ ,  Byong-wa CHUN ,  Yin-Zar HNIN

IPC: C04B28/02 ,  C04B24/02 ,  C07C45/27 ,  C04B7/48 ,  C07C29/48 ,  C04B24/00 ,  C04B40/00

Abstract: The present invention relates to modification of hydratable cement and cementitious materials, such as mortar cement and masonry or ready-mix concrete using ketone alcohol oil waste (“KAOW”) material, obtained as an alkali-soluble liquor waste byproduct at a certain stage in the commercial production of cyclohexanol and cyclohexanone. Preferred applications for KAOW are in chemical admixture formulations whereby KAOW is used to substitute for a portion of a cement dispersant such as sodium lignosulfonate, sodium gluconate, or other conventional dispersant. Another preferred use is in mortar cement and masonry concrete units such as blocks, pavers, curbstones, and other concrete masonry units wherein air void systems advantageously foster freeze-thaw durability.

公开(公告)号：US20170334089A1

公开(公告)日：2017-11-23

申请号：US15528381

申请日：2015-10-06

Applicant: GCP Applied Technologies Inc.

Inventor： Klaus A. Rieder ,  David M. Hughes ,  Lukasz M. Marcinkowski

IPC: B28B3/04 ,  C04B28/02 ,  C04B24/12 ,  C04B18/02 ,  C04B14/04 ,  B28B13/06 ,  B28B11/24 ,  C04B40/00 ,  B28B7/46

CPC classification number: B28B3/04 ,  B28B7/46 ,  B28B11/245 ,  B28B13/06 ,  C04B14/04 ,  C04B18/02 ,  C04B24/121 ,  C04B28/02 ,  C04B40/0071 ,  C04B40/02 ,  C04B2103/0093 ,  Y02W30/92 ,  C04B14/06 ,  C04B14/062 ,  C04B18/08 ,  C04B24/122 ,  C04B24/2641 ,  C04B24/38

Abstract: The present invention provides a wet press process and admixture components for making concrete slabs (flags) (16), curb (kerb) units, panels, boards, and other flat shapes, whereby colloidal silica and at least one alkanolamine and optional rheology control components are employed to provide an ideal combination of pressing time, green strength, surface definition, stack-ability, final concrete strength, and permeability. Stack-ability can be expressed in terms of minimum deflection or non-eccentricity of the units while standing on thickness edges at distances apart less than width or standing height. A wet press process typically involves introducing a highly fluid concrete mix into a mold (10,12), applying hydraulic pressure to consolidate the concrete (e.g., 1000-3000 PSI) and to extract excess water, removing the pressed concrete (16) while in a green state from the mold (10,12), and then standing the slab (16) units immediately upon removal from the mold (10,12) while in a green state, on an edge adjacent to but spaced apart from other edge-standing units. In further embodiments, rounded aggregates such as naturally occurring sand and/or gravel obtained from local sources can be incorporated into the concrete slabs without defeating (vertical) stack-ability in the green state.

公开(公告)号：US20250162937A1

公开(公告)日：2025-05-22

申请号：US19035250

申请日：2025-01-23

Applicant: GCP Applied Technologies Inc.

Inventor： Joshua Detellis ,  Keith Marsay ,  Jeffrey Thomas ,  Thais Araujo ,  Josephine H. Cheung ,  Denise A. Silva

IPC: C04B7/52 ,  B02C15/00 ,  B02C25/00 ,  C04B28/14 ,  C04B40/00

Abstract: Disclosed are exemplary method and system for manufacturing cement in a vertical roller mill (VRM) using humidity sensor readings. This enables adjustment of operational variables such as material feed, water, grinding additives, air flow, temperature, and their combinations. Exemplary embodiments allow manufacturers to predict and to improve cement properties, such as strength and setting time, by monitoring and managing humidity of air in the VRM and/or its air flow system.

公开(公告)号：US20250145867A1

公开(公告)日：2025-05-08

申请号：US19014745

申请日：2025-01-09

Applicant: GCP Applied Technologies Inc.

Inventor： Hongmei DING ,  Huhe CHEN ,  Robert A. Wiercinski

IPC: C09J7/30 ,  B28B19/00 ,  B32B17/10 ,  B32B37/12 ,  B32B37/18 ,  B32B37/24 ,  B32B37/26 ,  C09J7/38 ,  C09J11/08

Abstract: Provided is a pre-applied waterproofing membrane having a waterproofing adhesive layer and an outer particle layer comprising synthetic polymer granules to protect the adhesive layer and to facilitate detailing at membrane-to-membrane overlaps. In preferred embodiments, the synthetic polymer granules are made from polymers selected from the group consisting of polyvinyl acetate, acrylic, and styrene butadiene copolymers or polymers. Most preferably, the synthetic polymer granules have round or spherical shapes that help to facilitate detailing at the building or installation site, such as sealing at membrane overlaps, and sealing around pipes or other details. Alternatively, the membranes may be made having side edges which are free of synthetic polymer granules, whereby a removable release liner strip can be used to prevent adhesive from sticking to the back of the membrane when the membrane is rolled up on itself for shipment.

公开(公告)号：US12195648B2

公开(公告)日：2025-01-14

申请号：US16761252

申请日：2017-11-03

Applicant: GCP Applied Technologies Inc.

Inventor： Hongmei Ding ,  Huhe Chen ,  Robert A. Wiercinski

IPC: C09J7/30 ,  B28B19/00 ,  B32B17/10 ,  B32B37/12 ,  B32B37/18 ,  B32B37/24 ,  B32B37/26 ,  C09J7/38 ,  C09J11/08

Abstract: Provided is a pre-applied waterproofing membrane having a waterproofing adhesive layer and an outer particle layer comprising synthetic polymer granules to protect the adhesive layer and to facilitate detailing at membrane-to-membrane overlaps. In preferred embodiments, the synthetic polymer granules are made from polymers selected from the group consisting of polyvinyl acetate, acrylic, and styrene butadiene copolymers or polymers. Most preferably, the synthetic polymer granules have round or spherical shapes that help to facilitate detailing at the building or installation site, such as sealing at membrane overlaps, and sealing around pipes or other details. Alternatively, the membranes may be made having side edges which are free of synthetic polymer granules, whereby a removable release liner strip can be used to prevent adhesive from sticking to the back of the membrane when the membrane is rolled up on itself for shipment.

公开(公告)号：US12134246B2

公开(公告)日：2024-11-05

申请号：US16770171

申请日：2018-12-06

Applicant: GCP Applied Technologies Inc.

Inventor： Marysusan Couturier ,  Jyoti Seth ,  Damla Boyer

IPC: B32B15/04 ,  B32B5/18 ,  B32B15/20 ,  C09D107/00 ,  C09D109/06 ,  C09D111/00 ,  C09D127/06 ,  C09D127/08 ,  C09D133/08 ,  C09D163/00 ,  C09D175/02 ,  C09D175/04 ,  C09D183/06 ,  C09D195/00 ,  E04B1/66 ,  E04C2/26

Abstract: An integrated air barrier assembly is provided as an integral product in which a fastener-sealing layer is secured between opposed surfaces of a board and an anti-blocking facing layer. The assembly exhibits good fastener sealability, including for larger self-drilling screws. The anti-blocking facing layer maintains the fastener-sealing layer inward of the environment and prevents blocking or sticking of the assembly when stacked. In some embodiments, the anti-blocking facing layer can be a metal film or foil, which can reflect heat away from the fastener-sealing layer, thereby maintaining a lower temperature on the fastener-sealing layer. In some embodiments, the board can be an insulating layer or wood layer. The assembly can be readily installed in a single step during construction.

公开(公告)号：US12106237B2

公开(公告)日：2024-10-01

申请号：US17681836

申请日：2022-02-27

Applicant: GCP Applied Technologies Inc.

Inventor： Nathan A. Tregger ,  Mark F. Roberts ,  Jason Straka ,  Elise Berodier ,  Greg Austin ,  Robert Hoopes

IPC: G06Q10/06 ,  G06Q10/0631

CPC classification number: G06Q10/06311 ,  G06Q10/06313

Abstract: Described are a method and system for coordinating the delivery and placement of concrete loads at a job site, and more particularly to adjusting a set time value or value range of the concrete loads, thereby to facilitate finishing or other concrete placement activities. In exemplary embodiments, the adjustments can be made based on an assessment of previously placed concrete loads. The set time values or value ranges of the concrete can be monitored and adjusted to achieve desired properties during installation and/or in its hardened state.

公开(公告)号：US20240228845A1

公开(公告)日：2024-07-11

申请号：US18558836

申请日：2022-05-03

Applicant: GCP Applied Technologies Inc.

Inventor： Peter Kempenaers ,  Malgorzata Podgorska ,  Pascal Geudens ,  Pawel Witczak ,  Jennifer Mazzone

IPC: C09J171/02 ,  C09D171/02 ,  C08K3/26 ,  C08K3/36

CPC classification number: C09J171/02 ,  C09D171/02 ,  C08K2003/265 ,  C08K3/36

Abstract: A paste composition, method of use, and building product containing such composition. The composition comprises at least one (preferably two) silyl-terminated polymer resin and a plurality of adhesion promoters. In preferred embodiments, the composition has a paste consistency. In preferred embodiments the paste has a slump between 0 and 20 mm, more preferably a slump between 0 and 10 mm, and most preferably a slump between 0 and 5 mm, and a low water absorption after water immersion. In further exemplary embodiments, the composition further has good bond to dry/damp concrete and other substrates, with and without water immersion.