公开(公告)号：US20230192566A1

公开(公告)日：2023-06-22

申请号：US17998665

申请日：2021-05-06

Applicant: Hilti Aktiengesellschaft

Inventor： Markus SCHÖNLEIN ,  Armin Pfeil ,  Bernhard Middendorf ,  Tim Schade

IPC: C04B40/06 ,  C04B28/00 ,  C04B7/28 ,  C04B28/26

CPC classification number: C04B40/065 ,  C04B28/006 ,  C04B7/28 ,  C04B28/26 ,  C04B2111/00112

Abstract: A cementitious multi-component mortar system contains granulated blast-furnace slag and an alkali-silicate-based initiator component, and can be used for the chemical fastening of anchoring elements in mineral substrates. The alkali-silicate-based initiator component is particularly suitable for the chemical fastening of galvanized anchoring elements.

公开(公告)号：US20240247676A1

公开(公告)日：2024-07-25

申请号：US18576359

申请日：2022-06-22

Applicant: HILTI AKTIENGESELLSCHAFT

Inventor： Markus SCHÖNLEIN ,  Memet-Emin Kumru

IPC: F16B39/02 ,  C04B14/30 ,  C04B22/06 ,  C04B22/14 ,  C04B22/16 ,  C04B24/06 ,  C04B28/06 ,  C04B103/10 ,  C04B103/20 ,  C04B103/30 ,  C04B111/00 ,  F16B25/00

CPC classification number: F16B39/021 ,  C04B14/303 ,  C04B22/062 ,  C04B22/147 ,  C04B22/165 ,  C04B24/06 ,  C04B28/065 ,  F16B25/0026 ,  C04B2103/10 ,  C04B2103/20 ,  C04B2103/30 ,  C04B2111/00715 ,  F16B25/0073

Abstract: A fastening arrangement is made with a screw that has a shank, at least one thread helix being arranged on the shank, and a cured compound. The screw is arranged in a hole in a substrate, and a gap between the shank and the hole wall is filled with a cured aluminate-containing inorganic composition.

公开(公告)号：US20230219848A1

公开(公告)日：2023-07-13

申请号：US17998254

申请日：2021-05-06

Applicant: Hilti Aktiengesellschaft

Inventor： Markus SCHÖNLEIN ,  Armin Pfeil ,  Bernhard Middendorf ,  Tim Schade ,  Alexander Wetzel

IPC: C04B28/00 ,  C04B40/06

CPC classification number: C04B28/006 ,  C04B40/065 ,  C04B2111/00715

Abstract: A multi-component inorganic capsule anchoring system can be used for chemically fastening anchors, bolts, screw anchors, screw bolts, and post-installed reinforcing bars in mineral substrates. The multi-component inorganic capsule anchoring system contains a curable powdery ground-granulated blast-furnace slag-based component A, and an initiator component B in aqueous-phase for initiating a curing process. The powdery ground-granulated blast-furnace slag-based component A contains further silica dust. The component B contains an alkali-silicate component and optionally a plasticizer.

公开(公告)号：US20230174428A1

公开(公告)日：2023-06-08

申请号：US17998728

申请日：2021-05-06

Applicant: Hilti Aktiengesellschaft

Inventor： Markus SCHÖNLEIN ,  Armin Pfeil ,  Bernhard Middendorf ,  Tim Schade ,  Alexander Wetzel

IPC: C04B28/26 ,  C04B18/14 ,  C04B14/06 ,  C04B22/06 ,  C04B40/00 ,  C04B40/06

CPC classification number: C04B28/26 ,  C04B18/146 ,  C04B14/06 ,  C04B22/062 ,  C04B40/0042 ,  C04B40/065 ,  C04B2103/10

Abstract: A cementitious multi-component mortar system contains finely ground granulated blast-furnace slag with a grinding fineness in the range of from 5,000 to 15,000 cm2/g. The cementitious multi-component mortar system can be used as an inorganic chemical fastening system for anchoring elements in mineral substrates.

公开(公告)号：US20230167027A1

公开(公告)日：2023-06-01

申请号：US17997002

申请日：2021-05-06

Applicant: Hilti Aktiengesellschaft

Inventor： Markus SCHÖNLEIN ,  Armin Pfeil ,  Bernhard Middendorf ,  Tim Schade

IPC: C04B28/16 ,  C04B18/14 ,  C04B14/06 ,  C04B24/26 ,  C04B40/00 ,  C04B40/06

CPC classification number: C04B28/16 ,  C04B18/146 ,  C04B14/06 ,  C04B24/2647 ,  C04B40/0042 ,  C04B40/065 ,  C04B2103/30

Abstract: The invention relates to a cementitious multi-component mortar system comprising finely ground Portland cement clinker with a grinding fineness in the range of from 6000 to 12000 cm2 g, for use as an inorganic chemical fastening system for anchoring elements in mineral substrates.