公开(公告)号：US20240010554A1

公开(公告)日：2024-01-11

申请号：US18219474

申请日：2023-07-07

申请人： Lehigh University

发明人： Clay Naito ,  Spencer Quiel ,  Muhannad Suleiman ,  Carlos Romero ,  Sudhakar Neti ,  Shuoyu Wang

IPC分类号： C04B7/02 ,  C04B7/28 ,  C04B28/04 ,  C04B14/06 ,  C04B14/48 ,  C04B20/00 ,  C04B14/26

CPC分类号： C04B7/02 ,  C04B7/28 ,  C04B28/04 ,  C04B14/06 ,  C04B14/48 ,  C04B20/0052 ,  C04B14/26 ,  C04B2201/32

摘要： Concrete materials and thermal energy storage devices employing such concrete materials are disclosed herein. The concrete material may include fibers in an amount ranging from about 1 to about 2 vol. %; an aggregate in an amount ranging from about 50 to about 80 vol. %, wherein the aggregates comprises siliceous aggregate and optionally carbonate aggregate; and a cementitious material in an amount from about 12 to about 20 vol. %, wherein the cementitious material comprises a combination of about 70 to about 85 vol. % of Portland cement and about 15 to about vol. % of silica fume, wherein all volume percentages unless otherwise indicated are based on the total volume of the concrete material.