Architectural AutoCAD Drawing Modification Needed

Job ID: 40385949

Budget: £10 – £20 GBP

Hi,

I’ve been asked to update these CAD drawings to show the floor build-up. Is this something you can do, and what would the cost be?

The proposed floor construction is as follows:

- Tile finish with adhesive and grout
- Decoupling mat
- Levelling compound (up to 20mm)
- 75mm screed
- Vapour barrier
- 125mm PIR insulation
- Structural concrete subfloor

Based on this build-up, there is approximately 200–230mm of non-structural material above the concrete slab. As such, all fixings will need to bypass these layers and achieve adequate embedment into the structural concrete.

We propose the following fixing approach:

- M12 threaded rods
- Chemical (resin) anchors
- Minimum 100mm embedment into the concrete slab
- Total fixing depth approximately 320–350mm

Please let me know if you need any additional information.

Thanks,
Matthew