What are cement,sand and stone quantities within a concrete combine of one:2:4?

Qusetions: what exactly are cement,sand and stone quantities within a concrete combine of one:2:4

Answers:Frank is appropriate - a lot more or much less. Concrete varies in accordance to its use. The combine you quote is often a conventional combine employed for structural operate in housing. it can be one aspect by volume of dry Portland cement, one aspect by volume of dry soft sand, four components of aggregate (broken hardcore, gravel, quarry scalpings, shingle, street metal, damaged stone or other unique material) effectively graded. combine dry and add h2o to produce a combine that will keep in soft styles - not runny instead of stiff. It ought to settle into spot with no the liquid coming to your leading. Use without delay. you'll find a variety of additives for quick hardening, waterproofing and so forth.

Answers:normal combine
is as easy as
1-2-3
1 aspect cement
2 components sand
3 components aggregate, [stone]
to allow it to be more robust add one a lot more aspect cement

Answers:I would say, one sand, two stone, and four concrete. Its very much much easier to obtain a all set combine like "Quickcrete".

Answers:1 aspect cement two components sand four gravel, thats your combine.

Will polyurethane maintain stone in location?

Qusetions: i am heading to coat a wood chair in stone. i used to be initially preparation on utilizing Liquid Nails or Loctite adhesive and after that covering it in polyurethane, but then I considered what if I just set a large coat of polyurethane around the chair, coated it in 1" stone, allow it dry, then coated it a further few instances. Would that maintain the stone in location?

Also, how very well would polyurethane stick with stone? i will likely conclude up testing it myself, but nevertheless.

Answers:Lots of issues to cover right here.
First, poly will not likely get the job done as an adhesive for what that you are speaking about.
Head for your area tile showroom and get some thinset. Non modified if this chair might be stored outdoors.
Set the stone with this particular content.
I do not know as well lots of solutions that could fill in amongst stones to produce the sitting region flat for sitting on. you will find epoxy polyurethanes that go on being a gel and you also can develop up really thick. These will fill in amongst the gaps of stones to produce the entire surface flat.
If the flat issue isn't really so crucial i might use Stonetech superior Gloss Lacquer. it truly is about $50 a gallon and it's accepted for exterior use. It will not likely fill in amongst stones nonetheless it will highlight the colours and secure the stone even in exterior settings.

Answers:Oil-based polyurethane in fact functions excellent as an adhesive. I set a stone on the 2x4 and applied a thick layer covering the region surrounding the stone and on best from the stone. It took about every week to dry but i used to be about to set about five lbs of stress around the stone with no it coming off.

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Answers:I'm within the course of action of utilizing DAP Concrete Sealer since the adhesive due to the fact I figured it might act equivalent to grout and fill within the spaces amongst the stones. The sealer bonds to wood and stone and to date is doing work excellent.

I failed to want to make use of PL due to the fact all of their colours had been in tan. DAP is gray.

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Answers:what u had been initially considering is superior... use a products known as PL premium it retains something polyurethane may possibly maintain for a bit when but when there exists any motion or stress it can fall short a great adhesive will bond it and you also wont need to redo it actually once again. and no polyurethane will not likely bond very well to stone it can conclude up flaking off inside a brief volume of time, go and obtain a superior gloss stone sealer and give it numerous thin coats, the additional coats the glossier it can turn into any in which from six to twelve coats will provide you with that glass like shimmer that your hunting for.