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：US20230348328A1

公开(公告)日：2023-11-02

申请号：US17998619

申请日：2021-05-06

Applicant: Hilti Aktiengesellschaft

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

IPC: C04B28/04 ,  C04B14/06 ,  C04B22/14 ,  C04B40/06

CPC classification number: C04B28/04 ,  C04B14/06 ,  C04B22/143 ,  C04B40/065 ,  C04B2103/10

Abstract: A multi-component inorganic capsule anchoring system can be used for chemical fastening of 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 Portland cement clinker-based component A and an initiator component B in aqueous-phase for initiating the curing process. The powdery Portland cement clinker-based component A further contains a sulfate agent. The initiator component B contains water and optionally, a plasticizer.

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.