cracked off as in 1 piece of of the entire square of 4-5 comes
off? we had that same problem (and yeah it was about 25 years old).
and when we knock on the floor, a hollow sound comes out - found
out later that it was a termite prob. thereafter, it has
been tiles or marbles.
no termites... it's just that i dropped something on it, and it
cracked.. after a while, the crack grew and a piece of about 1/4 of
the "tile" came off..
easily fixed with glue but i can't be stuffed to go get a big
bottle of glue coz i only need a few drops
