Posted: Fri May 27, 2016 12:14 pm
Hello all
Firstly a big thank you, whilst I never posted here I tapped a lot in the knowledge shared.
Briefly we have instructed to pave over a back passage behind some shops around 40m long and 2m wide. Below there are shop cellars so the whole thing was covered in some bitumen? years ago.
The covering is watertight is the looks that they want to improve.
Would like to know what is the best practice(if possible) to lay the slabs without breaking the bituminous cover as being watertight as it is I'm am quite reluctant to do it fearing future problems.
Thanks you
Firstly a big thank you, whilst I never posted here I tapped a lot in the knowledge shared.
Briefly we have instructed to pave over a back passage behind some shops around 40m long and 2m wide. Below there are shop cellars so the whole thing was covered in some bitumen? years ago.
The covering is watertight is the looks that they want to improve.
Would like to know what is the best practice(if possible) to lay the slabs without breaking the bituminous cover as being watertight as it is I'm am quite reluctant to do it fearing future problems.
Thanks you
...