Toshiba Ceramics Co., Ltd.

Sumitomo Metal Industries, Inc.

Sumitomo Metal Indus., Ltd.

Takao Sugino

Toshio Kawamura

Masamichi Asai

Kenichi Mukoyama

Hiroshi Hikima

Akira Takahashi

Hiroshi Yamada

Disclosed herein are a refractory repairing material for repairing a brick comprising a mixture of 70 to 80 wt % of alumina having not more than 1 mm of grain size, which comprises 25 to 30 wt % of the above amount with a grain size not passing through a 325 mesh and 45 to 50 wt % of the above amount with a grain size passing through a 325 mesh; 1 to 7 wt % of carbonaceous material having a grain size passing through a 60 mesh; 1 to 5 wt % of magnesia having a grain size passing through a 325 mesh; and 10 to 25 wt % of aluminum phosphate, and a method of repairing a plate-like brick.

Repairing material of a brick and a method of repairing a brick

Repairing material of a brick

Growing community of inventors

Handa, Japan

Takao Sugino