Conservatory sub base

[Sibin]

I am planning to compact mot type 1 to 100mm thickness for a conservatory Base, however 70% of area is already covered in paving slabs. My question is, should I remove the paving slabs and other Brockenhurst bricks before laying mot type 1? Or should I just compact it over the slabs and other Brockenhurst bricks?please see picture.
Any help and advise would be much appreciated.

 

[r896neo]

Remove the slabs, you want a consistant thickness of sub base.

 

[Sibin]

Hello,
I am building a wall for a conservatory and would like to match the brickwork.
I found a lose house brick and a number on it 6038b. Is it possible to identify this brick from the number. If yes that would enable me to purchase the exact bricks.
Any help would be much appreciated.

 

[r896neo]

Probably best to repost this as a new thread.

I doubt the number will help you out too much.