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Posted: Thu Sep 03, 2009 7:44 pm
by roloking
Hi everyone,
I have laid about 30m2 of Marshalls Eclipse light granite linear paving (900 x 150) as a patio at my place. As I have a polished concrete floor internally I have only left joints of 4mm to try and keep the paving looking as much like the floor as possible.
Whay should I use for the joints? Presumably something flexible?
Ideally it would a similar colour to the granite.
Thanks in advance.
Posted: Thu Sep 03, 2009 8:32 pm
by Tony McC
With joints at only 4mm, you've metaphorically painted yourself into a corner. Cement mortars won't last a week and all the resin mortars require a joint of 5mm minimum.
Joints of 2-5mm are typically jointed with kiln dried sand, which is just about your only option. You could then use a sealant-cum-binder to 'glue' it into place, if you so desired.
Posted: Thu Sep 03, 2009 9:05 pm
by roloking
Glue it into place? I'm afraid I don't really understand. Do you mean that I should sweep it in dry and then apply a sealant on top?
Thanks
Posted: Thu Sep 03, 2009 9:40 pm
by lutonlagerlout
yes
LLL
Posted: Fri Sep 04, 2009 6:24 pm
by roloking
???
What sealant should I use?
Posted: Fri Sep 04, 2009 7:42 pm
by Tony McC
One that gives a finish that you like!
Read the Sealants page
Posted: Sun Sep 06, 2009 1:58 am
by haggistini
Roloking I used vdw840 – polymeric sand for 4mm joints on calibrated lime stone slabs the trick is to make sure the area is as wet as an otters pocket before you apply it and buy a foam double blade squeegee also make sure you work it in to the joints if you find any low spot’s after the first spread use a clean trowel to top up before pushing it in before brushing off with a soft coconut brush, check each line systematically so you don’t miss any .I don’t know the depth of your granite but this stuff is the biz phone the NCC www.nccinaction.co.uk (01257 266696) and ask for David Mackay - he’s a lovely fella who’s happy to help
Here’s a pic of the finish I think it comes in 3 colors and it leaves a lovely gloss finish that wears off in a few days or 1 hour of Moonwalking on it..
Posted: Sun Sep 06, 2009 11:36 am
by Tony McC
Haggis - don't publish other people's email addresses on a public forum. The spammers just love that!
Posted: Mon Sep 07, 2009 12:07 am
by haggistini
Right Ok sorry david