Gịnị mere tupu-masonry ga-rụrụ n’ihu brik refractory owuwu nke ọkụ ọkụ carbon?

(1) Lelee ma imewe adịghị mma.

(2) Lelee ma ụdị brik ahụ adịghị mma.

(3) Lelee ma ịrụ ọrụ ciment na-emezu ihe a chọrọ n’iwu.

(4) Lelee nnabata nke brik ndị na-emegharị emegharị na mmetụta ha na-arụ n’elu ụlọ.

(5) Kpebisie ike n’ụdị masonry nke masonry.

(6) Ghọta isi isi ihe nke masonry wee mara isi isi ihe nke masonry.