Abstract: It is intended to provide a method for forming a brick lining to construct a sidewall of a kiln/furnace, while improving efficiency of brick lining forming work without causing any increase in manufacturing cost of bricks to be used. The brick lining forming method comprises stacking a plurality of tiers of bricks, respectively, on a plurality of tier regions of an inner surface of a hollow approximately cylindrical-shaped peripheral portion of a kiln/furnace to construct a side wall of the kiln/furnace, wherein two or more of the plurality of tier regions are different in terms of pre-lining radius, wherein only bricks identical in terms of taper angle and height dimension are used, except for an adjustment brick, in each of the two or more tier regions different in terms of the pre-lining radius, wherein bricks identical in terms of the taper angle, the height dimension and length dimension, and different in terms of back face width, are used in at least a part of each of the two or more tier regions.

Abstract: It is intended to provide a method for forming a brick lining to construct a sidewall of a kiln/furnace, while improving efficiency of brick lining forming work without causing any increase in manufacturing cost of bricks to be used. The brick lining forming method comprises stacking a plurality of tiers of bricks, respectively, on a plurality of tier regions of an inner surface of a hollow approximately cylindrical-shaped peripheral portion of a kiln/furnace to construct a side wall of the kiln/furnace, wherein two or more of the plurality of tier regions are different in terms of pre-lining radius, wherein only bricks identical in terms of taper angle and height dimension are used, except for an adjustment brick, in each of the two or more tier regions different in terms of the pre-lining radius, wherein bricks identical in terms of the taper angle, the height dimension and length dimension, and different in terms of back face width, are used in at least a part of each of the two or more tier regions.

Abstract: The present invention relates to agents for anti-HIV infection, which contain, as an active ingredient, at least one photosensitizing dye selected from the group consisting of the compounds of the formulae (I) and (II): wherein R1, R2 and R3 are the same or different and each represents alkyl group having 1 to 4 carbon atoms, R4, R5 and R6 are the same or different and each represents alkyl group having 5 to 10 carbon atoms, and X− represents a physiologically acceptable monovalent anion. The present invention also relates to a method for treating or preventing HIV infection diseases, which includes administering the photosensitizing dye. A daily dose of the photosensitizing dye is usually 2 to 100 &mgr;g, and preferably 5 to 40 &mgr;g, per kg body weight.