sandlime brick vs flintlime brick

sandlime brick and flintlime brick both are nouns.

Word	Noun	Adjective	Verb	Adverb
sandlime brick	Yes	No	No	No
flintlime brick	Yes	No	No	No

As nouns, sandlime brick and flintlime brick are synonyms defined as:

sandlime brick and flintlime brick: brick made with sand and slaked lime rather than with clay; usually a light gray or off-white color.

Other synonyms of sandlime brick include calcium-silicate brick, sand-lime brick.

sandlime brick (noun)	flintlime brick (noun)
brick made with sand and slaked lime rather than with clay; usually a light gray or off-white color.	brick made with sand and slaked lime rather than with clay; usually a light gray or off-white color.