hi, would like to know if there any problems using crusher dust for my concrete instead of sand and gravel, the crusher dust has a fair bit of powder so it mixes ok but i'm want to use it for footings for raised floor of ganny flat, was going to use mix of 4:1 have used it for chooks pens etc and seems alright but don't know how strong it is to use for house footings. thanks rick
compacted crusher dust or roadbase is perfectly adequate for a perimeter path and if you mix cement in with it 14x20kg bags per cubic metre of roadbase/crusher dust makes a pretty good 'concrete' yep this will be just as effective as concrete for a perimeter path.
stone dust is not used in good concrete especially in controlled concrete . use of stone dust is going to drastically reduce the workability of concrete. this is so because the stone dust particles are not rounded like natural sand particles bu
i have put down a 50mm crusher dust path/hardstand area stabilised with cement around my garden shed. im wondering whether you know of any product that will help bind the top surface without applying say an asphalt surface etc. . i was thinking along the lines of some kind of sealant, such as ive use before on concrete.
i was wondering if anyone tried mixing powder concrete with gravel or spreading concrete powder on top and i don't do it for strength, i do it for dust control. the cement mix helps bind up all the 'fines' and keep down dust. here is a link for the brand i will probably be using to make solid surface paths in my woods this summer.
add a layer of roadbase such as crusher dust. this will create stability in your path. cover the path with deco granite. add a fine layer of cement mix.
after reading up on diy hardscape projects, beginners often hit a roadblock when assembling supplies, because they do not know where to buy 'stone dust.' there is much confusion over just what exactly this material is. at first glance, it probably will not remind you of stone, nor are you likely to associate it with dust.
advantages and disadvantages of using crusher dust instead of sand in r.c.c work.. answer / nadim the only advantage of using crusher dust in concrete is to reduce the volume of sand in the concrete mix whereas the disadvantage if we use complete dust in mix is it get mix with cement and form concrete balls which is not good in concrete mix design
should i use stone dust or sand between patio pavers? the freeze and thaw cycle does affect patios, and theres no shortage of this phenomenon in new jersey. if your personal preference for the look and feel of the dust outweighs the stability of the sand, then choosing the stone dust is probably your best decision.
it is good to be creative and to think outside the square. however there are sometimes that things have been done a certain way for a long time for a good reason. the problem is that using what i would call 'crusher dust' or 'crusher fines' will
i am unfamiliar with crusher dust so i'd like to ask a question. i was planning to make a concrete splash deck like path around my pool so i can stop
stone dust in concrete: effect on compressive strength . 118 www effective utilization of crusher dust in concrete using portland pozzolana cement concrete of stone powder and brick chip
gravel paths are easy to construct because they aren't set very deep. you only have to dig down a few inches to make room for the pebbleseven in cold-weather climates. because the tiny stones move fluidly, winter's freezes and thaws won't heave and crack the surface in the same way they would
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pour approximately 1/2' of cement on slab/porch area. roto till down 4' to mix while spraying with water moist not sloshy . after cement and soil are mixed, level and tamp. allow to cure slowly by
the crusher dust features gray or brown color and the size is perfectly fine. in most situation, these products are used as the cement aggregate to form a specific texture. the dust could be used to make other products. in summary, in the construction industry, the crusher dust plays an important role.
the kind of cement used to lay over gravel is important as well. typically, most cement driveway projects use a mixture of portland cement, sand and water. make sure to follow the specification 'astm c-94' by the american standards for testing and materials. this guide will show what kinds of cement are best in your area.