laying drivewith block pavers squares filled with grit/cemet
Post your questions and get answers regarding all areas of drives, pathways and patios

2 posts   •   Page 1 of 1
slap2011
Apprentice
Apprentice
Posts: 5
Joined: Wed Jul 06, 2011 10:14 am

laying drivewith block pavers squares filled with grit/cemet

by slap2011 » Tue Jan 10, 2012 9:05 pm

laying drive with block pavers in 1200mm squares filled with grit/cement miw but the grit /cement mix is breaking up and it more like copacted grit was mixed as 4/1 mix this is obveusly not strong enough any advise out thier

welsh brickie
Project Manager
Project Manager
Posts: 2610
Joined: Sat Apr 12, 2008 8:54 am

Re: laying drivewith block pavers squares filled with grit/c

by welsh brickie » Wed Jan 11, 2012 12:03 pm

Its my understanding that the cement your laying is a 4:1 mix and it keeps cracking?
The mix you require is 6 sharp sand 1 cement and 1 gravel either 6mm or 10mm will do.Its the gravel that gives the concrete its strength, the thickness also needs to be a minimum of 100mm .

2 posts   •   Page 1 of 1
It is currently Mon Nov 04, 2024 8:52 pm