Tile Adhesive Compatible With Fish Ponds (non toxic to fish)

[Dobbslc]

Emmeti manifold to new radiators. Discussion Thread

Hi I'm I've just joined and hope to gain some well needed knowledge! I'm replacing the old 1 pipe heating system in my house as its very old and full of leaks! We're putting down a solid wood floor so I don't want any joints under it that might fail!
I'm thinking of using the Emmeti manifold system for wall hung radiators but can't decide what pipe to use. I could use their own Gerpex pipe but its 16mm and I don't think it'll connect to "standard" rad valves or can I use 15mm pex pipe? Their tech guy that I spoke to said it had to be 15mm with a 1.7mm wall thickness, what 15mm pipe can I use?
Thanks!

Emmeti manifold to new radiators. for the original thread on Plumbers Forums

 

[Roger Wood]

I want to install some tile adjacent to outdoor fish ponds. This will be installed on wood, so I want to use S2 (high deformability) adhesive. Which type of adhesive would be least toxic to the fish (Type C - cement based, Type D - Dispersion, Type R - Resin). Also, which particular manufacturer/brand would be suitable for this application?

 

[Dan]

Epoxy resin to be used as both adhesive and grout it will then be impervious. Can tank it first with the rubber paint type stuff, tile it, grout it, a full water proof pond.