We have a detached 1954 garage on a concrete slab. The slab is cracked in many places and we get water in it during a heavy rain. Or, during this rainy spring, there's almost always water in it. As it slopes away from the driveway and there's no drain inside I either squeegee it out or wait for it to go back down the cracks naturally.
Is there anything I can use to prevent this? I believe it's just coming up through the cracks, mainly towards the rear of the garage. The yard is clay and holds water, after more thinking and watching I don't believe it gets high enough for the sill plate to let water in, it's coming through the garage cracks. hydraulic cement? Some type of epoxy?.