Expansion foam - For outside concrete slab

[London Stone Paving]

Where can i buy expansion foam from for an exterior concrete slab? And is that the proper name for the stuff?

[joydivision]

Never used foam expansion joints in concrete. I have used Fillaboard.
I think you can use foam in concrete though but iv only used it in masonary and its called Brickfill.
http://www.fill-crete.co.uk/Products/ExpansionJoints.aspx

HTH


JD

[seanandruby]

Expansion foam. You can get a foam gun to. try buildbase, or any concrete material suppliers. DIY outlets do it but maybe only the smaller tubes and more expensive. Hope you don't mind me asking but what will you be using it for?

[London Stone Paving]

We've got to concrete an area 31m long x 6m wide. We are doing it in 4m long sections and I just wanted to know what to put between the joints to stop it blowing out

[darrenba]

Here you go

http://buildingsuppliesdirect.co.uk/categor....viewall

[Mikey_C]

Here you go

http://buildingsuppliesdirect.co.uk/categor....viewall

thats the stuff tp do it (and probably others), called brickfill the top 10mm is perforated so you can tear it off and fill it poylsphide (spelling?) filler.