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can i use crushed cement that is gone hard

When To Use Crushed Stone As Opposed To Gravel For …

Dec 14, 2009· I've got an opened bag of cement must be ... feels very hard to the touch. I guess I shouldn't use it for making ... Portland Cement that has gone off can …

How To: Make Cement | Survive Whatever

Crushed Concrete Driveway For the Farm ... or so and lay about 4" of crushed concrete. The thicker you go the ... outs and are not hard to install with ...

Crushed Concrete Aggregate| Concrete Construction …

My concrete crush continues with crushed glass. Today's concrete project involves not only a little crushed glass, but also some old fashion tie-dye, and of course, my favorite Rapid Set® Cement All®.

HOW TO MAKE CRUSHED GLASS & TIE-DYED CONCRETE …

A reader wants to know how crushed gravel rates as a driveway material. By "crushed gravel" driveways I mean those composed of coarse sand intermixed with small stones.

Why Use Asphalt Instead of Concrete? | Dykes Paving …

Crushed Concrete Driveway For the Farm ... and lay about 4" of crushed concrete. The thicker you go the ... is not to just create a hard packed surface to ...

Crushed Gravel Driveways - Pros and Cons - The Spruce

May 25, 2008· Can old bags of cement that has gone hard in its original bag be used ... It can however be re crushed ... How can you use the cement, that has gone hard ...

How To: Make Cement | Survive Whatever

Crushed Concrete / Recycled Concrete Atlas recycle demolished concrete product for use again as crushed concrete and ... a cheaper hard fill alternative that can be ...

sprinkle cement over gravel driveway - BINQ Mining

How To: Make Cement. ... but it can be crushed. ... it will create hard portions of dense lime that need to be screened out of the quicklime and crushed.

How Much Base Material Do I Need for Walkways, Patios and ...

... we will, rock you. The lowdown on what gravel to use ... to go would be to purchase ¼" minus crushed ... results is to use ¾" minus crushed concrete ...

Concrete recycling - Wikipedia

Jan 26, 2013· sprinkle cement over ... The kind of gravel that is intended to go under cement is ... Gravel driveways and crushed stone driveways can be seen all ...

The Concrete FAQ—Concrete Casting - Juxtamorph

At first blush, recycled concrete aggregate may seem a second-best solution because its use is being driven not by concrete performance requirements but rather by the requirement to create a more sustainable concrete.

Inexpensive Pavement Which Can Replace Concrete

Compressive strengths of 5000 to 8000 psi are now common for concrete, and can go ... While it is hard to justify buying a concrete ... You can also use crushed ...

Can I Use Crushed Cement That Is Gone Hard - spf …

Concrete Sand; Mason ... several inches of ground cover and installing compacted crushed stone as the hard ... to help you find the best crushed stone for ...

Soil Under Slab - No Crushed Stone Used - Building ...

Can I Use Crushed Cement That Is Gone Hard. cement | DIYnot Forums. 2010-06-26 · I understand the use by dates are mainly to do with skin irritants in the cement, ...

Use MOT as ballast for concrete ? - Google Groups

Nov 13, 2009· Best Answer: You can use it as a large, rounded brick, or as a relatively stable landfill, or as a rock for a breakwater or levee. Or you can bring it to a facility that crushes used concrete from demolished buildings and roads to use for new construction.

Can I Use An Old Bag Of Cement? - Renovate Forum

Apr 15, 2005· For soil cement the CRUSHED gravel should have poper mix of fines to larger pieces to make it as dense as possible. Add the proper amount of cement and water and mix well by some mechanical means, smooth to grade and pack it.

can i use crushed cement that is gone hard - …

Nov 14, 2009· How can you use the cement, that has gone hard in its ... my hammer & crushed it to almost powder again ... proof that cement really does go hard?

Crushed Concrete / Recycled Concrete | Atlas Concrete

Gravel driveways offer pros and cons distinct from asphalt or concrete ... Crushed gravel driveways are ... no cleaning because there isn't any hard surface that can ...

How can you use the cement, that has gone hard in its ...

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can i use crushed cement that is gone hard - …

Mar 28, 2010· I only need about 0.1 m^3 of concrete. Can I use ... Its brilliant at load bearing once it HAS been crushed, but use unsmashed in concrete it ... that are really hard.

Mixing concrete powder into the gravel - driveway

can i use crushed cement that is gone hard use in the mill mixture grinder for industrial use mix design when we use crushed sand instead of riversand use of .

Fill under slab? | Fine Homebuilding | Breaktime

How To: Make Cement. ... but it can be crushed. ... it will create hard portions of dense lime that need to be screened out of the quicklime and crushed.

Crushed Gravel Driveways - Pros and Cons - The Spruce

Fill under slab? Fill under slab ... In Michigan (lots of bad roads) we have an abundance of crushed concrete (21AA). ... I can go into more detail if you want.

How can you use the cement, that has gone hard in its ...

Sep 05, 2010· Soil under slab - No crushed stone used. ... ""the only thing under the concrete is ground") ... and of course may go deeper if …

Best Crushed Stone for Patios - Braen Stone

Why Use Asphalt Instead of Concrete? ... Concrete is made using aggregate (like crushed rock and sand), ... While asphalt is extremely hard and durable, ...

Can old bags of cement that has gone hard in its original ...

Apr 08, 2007· Have chain harrow that I use to touch-up crushed concrete drive. A. ... crushed concrete question ... the gumbo can go …

Recycled concrete vs. crushed run gravel? - RIDGID ...

Re: Recycled concrete vs. crushed run gravel? I have been using crushed concrete base rock for Years with great results. The recycling facility is next to My Const. Yard.

crushed concrete question - TractorByNet

Mar 28, 2010· I only need about 0.1 m^3 of concrete. Can I use ... Its brilliant at load bearing once it HAS been crushed, but use unsmashed in concrete it ... that are really hard.

If I take a concrete block and grind it down to a fine ...

Dec 14, 2009· I've got an opened bag of cement must be about three or four months old now. It has spoiled - the loose stuff has turned into little balls and the bulk of it feels very hard to the touch.

can i use crushed cement that is gone hard - sdpgc.org.in

When To Use Crushed Stone As Opposed To Gravel ... while it is most often used with a binder for cement and bituminous concrete (asphalt/blacktop) ...