US 12,116,316 B2
Slag-containing polymer concrete and grouting mortar
Steffen Kelch, Oberengstringen (CH); Tim Mamie, Zürich (CH); Thomas Moser, Zürich (CH); Ulf Velten, Oetwil an der Limmat (CH); and Fabio Würmli, Baar (CH)
Assigned to SIKA TECHNOLOGY AG, Baar (CH)
Appl. No. 17/614,482
Filed by SIKA TECHNOLOGY AG, Baar (CH)
PCT Filed May 28, 2020, PCT No. PCT/EP2020/064821
§ 371(c)(1), (2) Date Nov. 26, 2021,
PCT Pub. No. WO2020/239900, PCT Pub. Date Dec. 3, 2020.
Claims priority of application No. 19177000 (EP), filed on May 28, 2019.
Prior Publication US 2022/0227669 A1, Jul. 21, 2022
Int. Cl. C04B 26/16 (2006.01); C04B 14/06 (2006.01); C04B 14/28 (2006.01); C04B 18/14 (2006.01); C04B 20/10 (2006.01); C04B 28/08 (2006.01); C04B 103/30 (2006.01); C04B 103/40 (2006.01); C04B 111/00 (2006.01); C04B 111/60 (2006.01); C04B 111/70 (2006.01); C04B 111/94 (2006.01)
CPC C04B 26/16 (2013.01) [C04B 14/06 (2013.01); C04B 14/28 (2013.01); C04B 18/142 (2013.01); C04B 20/1003 (2013.01); C04B 28/082 (2013.01); C04B 2103/30 (2013.01); C04B 2103/408 (2013.01); C04B 2111/00482 (2013.01); C04B 2111/00637 (2013.01); C04B 2111/00689 (2013.01); C04B 2111/60 (2013.01); C04B 2111/70 (2013.01); C04B 2111/94 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A method comprising
a step of grouting of machines or turbines with a curable binder composition comprising: a) at least one organic binder selected from the group consisting of a1) epoxy resins and curing agents for epoxy resins and a2) polyisocyanates and polyols, and b) at least 50% by weight of slag based on 100% by weight of the binder composition,
wherein the slag has a bulk density of at least 2.9 kg/l, and
wherein the slag is an iron-containing slag containing at least 8% by weight, of iron, calculated as FeO.