Conventional external rectangular manhole will become internal. I have a nice new locking cover (58mm deep) which will be fitted about 150 mm higher than existing to be level with DPC/ top of screed.
Should I use sharp sand mortar and engineering bricks and should I use PVA to bond to old brickwork?
1 course will leave the height short by about 40mm so should I just use extra thick layers of mortar, or should I cut some slithers of brick?
Should DPM be set into the brick work?
Cheers for any advice.
Should I use sharp sand mortar and engineering bricks and should I use PVA to bond to old brickwork?
1 course will leave the height short by about 40mm so should I just use extra thick layers of mortar, or should I cut some slithers of brick?
Should DPM be set into the brick work?
Cheers for any advice.