The present invention relates to a sand blast furnace comprising 50% by weight of sand of 2 to 3 mm, 50% by weight of loam of 0.8 to 0.5 mm, 50% by weight of sand with 2 to 3 mm of sand, 0.4 to 0.2 mm of loess, 0.4 to 0.2 mm, and a remaining amount of the sill and the additive are mixed so as to be laminated on the upper part of the bulk wall layer; And 25 wt% of sand, 2 to 3 mm of sand, 25 wt% of yellow earth of 0.4 to 0.2 mm, 0.07 to 0.05 mm of 50 wt% of loess fine powder and a remaining amount of zirconia, A wall for preserving mural including a finish layer is provided.
展开▼
