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.

公开(公告)号：US20240117216A1

公开(公告)日：2024-04-11

申请号：US18473955

申请日：2023-09-25

Applicant: GCP Applied Technologies, Inc.

Inventor： David COZZENS ,  Xia CAO

IPC: C09D175/12 ,  C08G18/32 ,  C08G18/48 ,  C08G18/66 ,  C08G18/67 ,  C09D7/62 ,  E02D31/06

CPC classification number: C09D175/12 ,  C08G18/3234 ,  C08G18/3281 ,  C08G18/4829 ,  C08G18/6688 ,  C08G18/675 ,  C09D7/62 ,  E02D31/06

Abstract: A polyurethane waterproofing membrane composition, method of use, and building product containing such composition. The polyurethane composition, upon cure, exhibits strong adhesion to the construction substrates on which it is applied as well as to concrete cast upon the cured membrane, producing a continuous and fully bonded waterproof system, even though different surfaces and surface textures are presented at the surface-to-surface joinder among various components within a pre-applied waterproofing construction site.

公开(公告)号：US20230212084A1

公开(公告)日：2023-07-06

申请号：US18009191

申请日：2021-06-04

Applicant: GCP Applied Technologies Inc.

Inventor： Nathan Tregger ,  Mark Roberts

IPC: C04B40/00 ,  C04B28/02 ,  B28C7/02

CPC classification number: C04B40/0032 ,  C04B28/02 ,  B28C7/024

Abstract: The present invention allows for better control over strength in concrete mixes and mix designs, while minimizing the over-use of cement and promoting sustainability within the industry. Disclosed are novel method and system which employ a diagnostic delta data (DDD) curve, or, in other words, data that displays a curvilinear relationship when plotted on a visual graph, as obtained by considering the differences (e.g., subtractive differences or ratios) as between (i) target slump and target (or maximum) water content, and (ii) slump and water content values as determined using an automated slump monitoring system which measures slump and water content in the concrete mix during delivery. This DDD curve can then be compared to monitored delta slump and delta water content for later or other deliveries, such that adjustments can be made to the concrete mix or mix design, in a manner that encourages avoidance of cement over-dosing or over-prescription.

公开(公告)号：US11385153B2

公开(公告)日：2022-07-12

申请号：US16316752

申请日：2018-08-09

Applicant: GCP Applied Technologies Inc.

Inventor： Mark Roberts ,  Nathan Tregger ,  Stephen Klaus

IPC: G01N11/14 ,  B28C5/42 ,  B28C7/02 ,  B28C7/04 ,  G01N11/00

Abstract: Method and system to measure and monitor the grey water content in a rotating concrete mixer drum mixer truck using a sensor attached to the interior of the concrete mixer drum. By measuring the grey water content before a batching process takes place, the batched water (and cement content and admixture type and content) can be modified in order to maintain expected performance of the batched load in terms of both strength and rheology, or more simply, some or all of the grey water can be discharged from the concrete mixer drum before batching.

公开(公告)号：US11242751B2

公开(公告)日：2022-02-08

申请号：US16732297

申请日：2019-12-31

Applicant: GCP Applied Technologies Inc.

Inventor： David Cozzens ,  Xia Cao ,  Steven Horton ,  Rachel C. Weston ,  Abbas Kazmi

IPC: E21D11/38 ,  E21D11/10 ,  C09D133/04

Abstract: Disclosed are methods, compositions, and composition packages for spray-coating a membrane for waterproofing a concrete tunnel applications. After primer coating is applied onto a surface in the tunnel, the coating composition is sprayed to form a membrane, and then concrete is cast or sprayed against the membrane so that it can bond to the membrane. Coating compositions comprise two or more acrylate monomers, as well as initiator, accelerator, and optional additive. Preferably, the coating composition is established by using a two-part package, one part having initiator, the other part having accelerator, and each part containing the monomers and optional additives so that the two parts can be shipped to the application site and mixed in a 1:1 ratio during spraying. The waterproofing coating composition provides excellent bonding with concrete.

公开(公告)号：US11148975B2

公开(公告)日：2021-10-19

申请号：US16357843

申请日：2019-03-19

Applicant: GCP Applied Technologies Inc.

Inventor： Lawrence L. Kuo ,  Ying Chen

IPC: C04B24/12 ,  C04B28/02 ,  C09D179/02 ,  C04B40/00 ,  C08G73/02 ,  C04B24/28 ,  C04B103/50 ,  C04B111/00

Abstract: The present invention provides a composition and method for controlling air voids in aqueous systems such as paints, coatings, sealants, adhesives, mastics, cements, mortar, masonry, or concrete, which comprises the reaction product of an oxidizing agent and a compound comprising at least one polyalkoxylated polyalkylene polyamine, at least one polyalkyoxylated polyethyleneimine, or a mixture thereof.