公开(公告)号：US11214526B2

公开(公告)日：2022-01-04

申请号：US15765509

申请日：2016-10-19

Applicant: HILTI AKTIENGESELLSCHAFT

Inventor： Armin Pfeil ,  Vanessa Sirch ,  Dominik Garbatscheck

IPC: C04B28/06 ,  C04B40/06 ,  C04B103/00 ,  C04B111/00 ,  C04B111/28

Abstract: An inorganic mortar system for a chemical fastening of an anchor in a mineral surface includes calcium sulfate, a component A, and a component B for initiating a curing process. Component A includes water, aluminous cement, at least one plasticizer, and at least one blocking agent selected from phosphoric acid, metaphosphoric acid, phosphorous acid, and a phosphonic acid. Component B includes an initiator, at least one retarder, at least one mineral filler, and water. Component A is also a curable composition.