Concrete slabs 5mm min joints. I have spent quite a lot of time removeing old morter and am power washing . Looking for your recomendation for the best grout that will stay stuck there are lots on youtube etc but i would like your best ideas please.
Grout for patio slabs
- Thread starter OLD
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Woodchips2
Established Member
Cement and sand (1:3) mortar. You can cheat by brushing in the mixture dry and give a light watering with a watering can but a well mixed mortar seems to work best.
Regards Keith
Regards Keith
Zeddedhed
Established Member
I used this stuff for my patio about 10 years ago and it's still fine - no cracks or vegetation growing through.
http://www.screwfix.com/p/sika-pave-fix ... 1ltr/51118
http://www.screwfix.com/p/sika-pave-fix ... 1ltr/51118
Benchwayze
Established Member
OLD,
Brush a damp mortar mix into the cracks. (Not too wet and sloppy) Remove any excess mortar from the slabs by spreading sawdust or planer chippings, and then brushing them up. The shavings will pick up any dampness that could stain the flags. I did my patio in increments of about 4 metres square. (Nah... Not that much! Maybe 2 square yards at a time!)
HTH
John
Brush a damp mortar mix into the cracks. (Not too wet and sloppy) Remove any excess mortar from the slabs by spreading sawdust or planer chippings, and then brushing them up. The shavings will pick up any dampness that could stain the flags. I did my patio in increments of about 4 metres square. (Nah... Not that much! Maybe 2 square yards at a time!)
HTH
John
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