Hi Everyone
We have had our slab poured recently and formwork came off the same day it was poured. Have noticed some funny looking cracks on the garage floor. It is a h1 slab waffle pod the day after we got cut and fill it poured rain and the ground was very sinky im suprised they laid the slab 3 or so days after the rain with the ground so sinky. I could literally stand and sink 20cm into the ground. Some spots on the edge have holes in it wondering if this is anything to be concerned about ?
Cracking near edge of slab garage floor so far contained to an area of 20cm x 20cm.
http://i833.photobucket.com/albums/zz260/bsb20092010/IMG_4744_zps1x1dkzee.jpg
http://i833.photobucket.com/albums/zz260/bsb20092010/IMG_4738_zpse3vwof4q.jpg
http://i833.photobucket.com/albums/zz260/bsb20092010/IMG_4736_zpssngxozu6.jpg
Concerned about this one as a 3000litre round water tank will sit on this pad it just looks like long term it will crack.
http://i833.photobucket.com/albums/zz260/bsb20092010/IMG_4742_zpsifnd0i1k.jpg