Thread: Making cement pavers

Leave the thing alone for a week before touching it. Keep damp.

Thanks mate.

aggregate mix

What did that consist of?

Maybe make some washed aggregate steptoes?

Aggregate was sand and small stones. What's washed aggregate?

See topic polished concrete

Better off without reo in pieces of those dimensions, to avoid possible corrosion and cracking therefrom. Use packed bedding sand for firm support, also to avoid cracking. Use as little mix water as possible - only enough to wet the cement particles, but keep damp topside while curing as said.

Joe

Hi JB.
Have made a lot of pavers for walkways. Used 65 x 50 angle iron to make up frames so the pavers are 65 thick. I use GP cement and pre-mix which works out at 1:2:3 (coment, sand aggregate). As Joe says, make the mix as dry as possible while still workable to get right in the corners. I lift the frames off after 24 hours and leave pavers to cure for at least a week keeping damp under a tarp. Then stack them until used. Have had no problems with cracking or breaking once I got the amount of water right. In order to get the frames off easily I made the frames 10 mm oversize and line them with plastic garden edging very lightly oiled with el-cheapo engine oil and they are a doddle to lift straight off.

Bill

david, auto, joe, feral, thanks. No reo, dry mix, keep damp, leave a week; should be right now.

This is very interesting, would this be a lot cheaper than buying them?. I guess you can also paint them to your required taste.

I've been making them whenever I have half a barrow or so left over. The pre-mix I use is $80 per metre and a bag of cement is what, $6? So, yeah, I reckon it would be heaps cheaper than buying them.

I use these round cardboard lids as the mould - only one paver per mould and then they're no good. I've got heaps of them off drums that my old man gets chlorine tablets in.

Re. painting them. I don't think I'd paint them but there are some options for colouring. There is oxide that you can add to off-white cement. Or you can get the colouring that is used for stenciling - comes in a lot of colours. Mine are concrete colour

Originally Posted by silentC

Re. painting them. I don't think I'd paint them but there are some options for colouring. There is oxide that you can add to off-white cement. Or you can get the colouring that is used for stenciling - comes in a lot of colours. Mine are concrete colour

Yeah that's the terminology i was thinking of not actual paint, paint, sorry i'm still learning the terms. Is it possible for anyone to post a pic, least that way i know how they can look as i'm tipping my 1st ones will look like a sloppy cake .

Like silent says, they're a great use for leftover mix, in contrast to wasting it. That brings the cost down close to zero.

If you want to get fancy, cast them face-down on a damp sand bed, with pebbles, seashells, pieces of tile etc., partially embedded in the sand. Brush off the sand after de-molding next day, then keep damp as said. Such work can cost a king's ransom at the artsy-crafty shops.

Joe

Originally Posted by want2learn

This is very interesting, would this be a lot cheaper than buying them?. I guess you can also paint them to your required taste.

I'm not sure about cost but the satisfaction of making them to your own design would be a benefit. Also I guess if you had limited access to a backyard it would be beneficial to make them onsite.

I told someone once I was gonna make some and they laughed. I'm happy to see people actually do "roll their own" so to speak.