I need to get under my kitchen floor to move a water pipe. I was under the impression that the floor would be chipboard over joists. However, the small section i have uncovered, is light grey in colour (looks more like concrete/cement) although when tapping it, sounds hollow. Can anyone suggest what this material might be and how to cut it? The house was built in 1981.
Not sure if it is relevent, but the kitchin is apparently over a large void space (we are on the side of a hill).
Many thanks
Beam and block?
Chipboard covered in glue/cement for lino / tiles?
Hi
I dont think if beam and block is like this
I dont think it looks like glue, it looks prefabricated. If its cement what is the best way of cutting it? BTW dol beam detectors work on flooring like this or only plasterboard?
Screed. A dryish sand/cement mix and pretty easy to smash up
Could be block and beam concrete under the screed then.
Block and beam is quite flexible.
And its normal to screed over.
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