Ways to Recycle and Reuse Concrete

The early phases of many construction projects involve the demolition of concrete foundations, sidewalks, driveways, and other concrete structures, which can leave a contractor with a sizable volume of heavy, dense materials to deal with. Fortunately, concrete can be recycled and reused in many ways. Typically (but not always) the process

Does anybody use sand as a base before they pour concrete

As with all material, it has to be placed correctly and compacted properly. Sand needs to remain damp as well as other material before placement of the concrete. If you want to build a road, use gravel, but this does not mean you will not have issues. No one can predict the outcome of the harding of concrete. As they say, it will get hard and

How to Create a LowMaintenance, AllGravel Driveway

Before the crew arrives, remove any weeds or moss and sweep the driveway clean with a broom. Hot tar can''t stick to wet pavement, so the paving contractor will schedule the work for a dry day. The crew starts the process by using a long wand to apply an even, ¼inch coat of

Mixing concrete powder into the gravel driveway

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. The mix is not a slurry and is very hard to tell from damp gravel. A seal coat over the top will also help for longevity.

Permeable Paving Options Landscaping Network

Permeable Paving Cost:The cost of installing permeable paving is influenced by the homeowner''s choice of materials. Some things that can affect the cost are the type of material chosen. For example, if you choose ground reinforcement grids made of a strong durable concrete, the cost will rise for the material and also for the installation.

Does anybody use sand as a base before they pour concrete

As with all material, it has to be placed correctly and compacted properly. Sand needs to remain damp as well as other material before placement of the concrete. If you want to build a road, use gravel, but this does not mean you will not have issues. No one can predict the outcome of the harding of concrete. As they say, it will get hard and

Uses For Crushed Concrete LawnSite

Mar 17, 2002 · I operated a recycling crusher plant for a year,and yes, these are all good uses for recycled concrete, brick, and asphalt. However, these items must be kept separate when recycled,or the resulting product is a mixture that is is very unattractive, nonconsistant and hard to find a use for.

Can cement "go bad" if it never got wet? UPDATE

Sep 02, 2007 · Can cement "go bad" if it never got wet? UPDATE conclusion w/pictures 17 posts It hadn''t hardened into a cement hard stucco finish, instead it was like a

How to Lay a Gravel Shed Foundation An Everyday

A gravel shed foundation lets you control the height of your shed and can even let you put your shed at ground level (or at least only slightly above it). Stone and Crushed Concrete over 1″ (with no smaller bits) nor will it (as I found out the hard way) last very long once you bury it in the ground.

can i use crushed cement that is gone hard

Crushed concrete as base Ground Trades Xchange a . I hope someone can ease my fears. We went the cheaper way and ordered crushed concrete for our brick paver base. it will dry hard as concrete.

Ways to Recycle and Reuse Concrete

You can use broken pieces and concrete paving stones to build new paths and walkways around your home and yard. You can also use them for raising garden beds, retaining walls and terraced gardens. Know more in detail here: Different Ways to Use Re

Crushed Concrete Driveway For the Farm A Cheaper

Jun 22, 2015 · Every driveway needs maintenance no matter what material you use but you are right, the crushed concrete packs much better than gravel. I don''t care too much for the look of the gravel, crushed concrete looks great in my opinion, but yes, there is a bit of dust in the summer if there isn''t rain for a long period of time.

How to Create a LowMaintenance, AllGravel Driveway

Before the crew arrives, remove any weeds or moss and sweep the driveway clean with a broom. Hot tar can''t stick to wet pavement, so the paving contractor will schedule the work for a dry day. The crew starts the process by using a long wand to apply an even, ¼inch coat of

Frequently Asked Questions (FAQ) QUIKRETE: Cement and

QUIKRETE® Concrete Bonding Adhesive can be used for interior appliions and exterior appliions over 1" thick. Do not use Concrete Bonding Adhesive in continuously wet environments. Concrete Bonding Adhesive is painted on the surface of the old concrete and allowed to dry before new concrete or QUIKRETE® Sand Mix is applied.

Recycled concrete vs. crushed run gravel? RIDGID Forum

Re: Recycled concrete vs. crushed run gravel? Best way to smooth it out and compact it at the same time is a large vibrating drum roller. The crush run needs to be wet when installed, after compacting and drying it will be hard as concrete. Never have worked with crushed concrete before.

Mixing concrete powder into the gravel driveway

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. The mix is not a slurry and is very hard to tell from damp gravel. A seal coat over the top will also help for longevity.

can i use crushed cement that is gone hard

can i use crushed cement that is gone hard I need a good solid pad under a pole barn I am, of crushed concrete for less than $5 a, a little water as you go not as good as concrete but makes, Contact Supplier Cement & Concrete Basics FAQs Frequently Asked Questions about Cement and Concrete Basics.

Concrete recycling Wikipedia

Uses of recycled concrete. Smaller pieces of concrete are used as gravel for new construction projects. Subbase gravel is laid down as the lowest layer in a road, with fresh concrete or asphalt poured over it. The US Federal Highway Administration may use techniques such as these to build new highways from the materials of old highways. Crushed recycled concrete can also be used as the dry

How to Use Hardened Concrete in a Sack Hunker

Sift through the powder cement after removing the hard outer layer to remove any remaining chunks of hardened cement. You can use mix this dry powder according to package directions for your original project or store in a dry loion until ready to use.

Cement & Concrete Appliions

Cement is actually an ingredient of concrete. It is the fine powder that, when mixed with water, sand, and gravel or crushed stone (fine and coarse aggregate), forms the rocklike mass known as concrete. The Forms of Concrete. Concrete is produced in four basic

crushed concrete question TractorByNet

Apr 08, 2007 · Have chain harrow that I use to touchup crushed concrete drive. A. Does a very good job of keeping growing things out of drive. B. Defines edges very neatly. C.helps some with low spots. I can do 300 plus foot of drive plus parking pads in less than ten min with old riding mower.

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

Nov 13, 2009 · How can you use the cement, that has gone hard in its original bag? Answer Save. 5 Answers. Relevance. Frank N. Lv 7. 1 decade ago. Favorite 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. I opened the bag got my hammer & crushed it to almost powder again then mix

How to Crush Concrete Slabs Into Stone Sized Pieces eHow

If a building is being demolished or renovated, it is likely that a concrete floor slab will need to be broken up. It will need to be crushed into small pieces, which are easy to carry and could be reused elsewhere beneath roads, footpaths or driveways.

Use of Crushed Gravel as a Driveway Material

With crushed gravel driveways, a base with good drainage is important, so make sure the individual installing your crushed gravel driveway pays attention to it, or you could be in for problems. Nonetheless, crushed gravel driveways do generally require less repair or maintenance jobs for you.

Using crushed concrete instead of clas 5 for driveway base

Jun 16, 2004 · I am having a new asphalt drive put in. The guys I want to use have the fill they will use as crushed concrete. I now I will need a 6 inch base put in because I installed a new window well that is in the driveway and it was all clay. I live in the Twin Cities and the main soil where I live in is sand, He also said years ago they used clay as a

Filling & Compacting Materials I Centenary Landscaping

With the addition of cement, the product can be moistened onsite during the compaction process and give a much firmer or more structural result. We can premix large volumes of stabalised product in advance for delivery direct to your job site although it is important that this is ordered for delivery to allow for immediate use.

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

For sidewalks and patios or any other light duty areas you will only need a 4 inch base of 3/4 inch quarry process or RCA beneath a 1 inch layer of concrete sand. To correctly figure out how much base material that you will need you will first need to know how each material is measured.

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

Nov 14, 2009 · How can you use the cement, that has gone hard in its original bag? Answer Save. 5 Answers. Relevance. Frank N. Lv 7. Multiple bags of cement can be stored on a pallet to prevent humidity and rain water from forming under and between them. If possible, store the pallet in a shed or garage. I opened the bag got my hammer & crushed it to

What to use to harden up a gravel driveway Home

What to use to harden up a gravel driveway. Ask Question Go look at railroad ballast, you want that stuff, aka "crushed stone" very jaggy and will interlock when tamped down. what is called "fines". You spread it out, tamp it down with a compactor and after a short time it compacts to a very hard surface. You can still dig it up with

can i use crushed cement that is gone hard

Crushed concrete as base Ground Trades Xchange a . I hope someone can ease my fears. We went the cheaper way and ordered crushed concrete for our brick paver base. it will dry hard as concrete.

Use of Crushed Gravel as a Driveway Material

With crushed gravel driveways, a base with good drainage is important, so make sure the individual installing your crushed gravel driveway pays attention to it, or you could be in for problems. Nonetheless, crushed gravel driveways do generally require less repair or maintenance jobs for you.

The Type of Gravel to Use for Pavers Home Guides SF Gate

Dec 27, 2018 · Construction gravel, derived from crushed limestone, is used to create a solid foundation for pavers, whether you''re making a patio, driveway or walkway in your yard. Larger rocks are mined in a

Sub base for driveway question Screwfix Community Forum

Jan 21, 2016 · MOT Type 1 is the most common subbase for drives, but it technically isn''t permeable, when compacted it goes off like concrete and holds water. Clean crushed concrete would do, but finding really clean concrete only crushed is near on impossible, usually full of other rubbish like bits of wood, paper, ETC.

How To Find The Right Concrete Mix The Home Depot

With so many types of concrete, it''s important to know what mix you need to make your project a success.Whether you are setting a fence post or pouring your own driveway, this guide will help you understand the difference between mixes so you can be sure to choose the right type for your project.

What are some uses for crushed concrete? Quora

You can use broken pieces and concrete paving stones to build new paths and walkways around your home and yard. You can also use them for raising garden beds, retaining walls and terraced gardens. Know more in detail here: Different Ways to Use Re

Barn / Shop Floor Gravel? AnandTech Forums: Technology

Mar 13, 2013 · We want to use the barn as a antiques/furniture shop. Nothing super fancy though. Just Craigslist type of stuff for now. I am thinking about digging it out and putting down crushed limestone gravel, so it packs well. I don''t want to do concrete because of the expense and it is overkill. Any of you have a crushed limestone floor in a building?

How To Find The Right Concrete Mix The Home Depot

With so many types of concrete, it''s important to know what mix you need to make your project a success.Whether you are setting a fence post or pouring your own driveway, this guide will help you understand the difference between mixes so you can be sure to choose the right type for your project.

What to use to harden up a gravel driveway Home

What to use to harden up a gravel driveway. Ask Question Go look at railroad ballast, you want that stuff, aka "crushed stone" very jaggy and will interlock when tamped down. what is called "fines". You spread it out, tamp it down with a compactor and after a short time it compacts to a very hard surface. You can still dig it up with

Flagstone: what to use, sand, cement, or gravel? Devine

Mar 19, 2014 · A flagstone patio set in cement can of course look good and last a long time. the supplier told me this would work, but I''m having doubts. I''m seeing your recommendation here to use "screenings".. Can I go back and top over the mini chip with screenings ? I went down a total of 12 inches. I plan to get crushed gravel for the

The use of cement

Use clean water to mix concrete. The amount of water should be kept to a minimum, as too much gives a weaker result. Put the aggregate on a flat hard surface (such as a sheet of plywood) in a broad pile, and lay the cement on top. Using a spade or a shovel, mix the aggregate from the bottom with the cement until the whole pile is an even colour.

What to use to harden up a gravel driveway Home

What to use to harden up a gravel driveway. Ask Question Go look at railroad ballast, you want that stuff, aka "crushed stone" very jaggy and will interlock when tamped down. what is called "fines". You spread it out, tamp it down with a compactor and after a short time it compacts to a very hard surface. You can still dig it up with

Can I still use hardened bags of Quikrete cement to make

Jun 10, 2012 · Can I still use hardened bags of Quikrete cement to make cement or are they no longer viable for cement making? I have about 2 doz. bags of Quikrete cement that have been sitting in my garage and have become hard in the bags.

Concrete recycling Wikipedia

Uses of recycled concrete. Smaller pieces of concrete are used as gravel for new construction projects. Subbase gravel is laid down as the lowest layer in a road, with fresh concrete or asphalt poured over it. The US Federal Highway Administration may use techniques such as these to build new highways from the materials of old highways. Crushed recycled concrete can also be used as the dry

Use of Crushed Gravel as a Driveway Material

With crushed gravel driveways, a base with good drainage is important, so make sure the individual installing your crushed gravel driveway pays attention to it, or you could be in for problems. Nonetheless, crushed gravel driveways do generally require less repair or maintenance jobs for you.

Can I still use hardened bags of Quikrete cement to make

Jun 10, 2012 · Can I still use hardened bags of Quikrete cement to make cement or are they no longer viable for cement making? I have about 2 doz. bags of Quikrete cement that have been sitting in my garage and have become hard in the bags.

Aggregates for Concrete

Recycled concrete is created by breaking, removing, and crushing existing concrete to a preferred size. It is commonly used as a base layer for other construction materials. Recycled concrete can be used as aggregate in new concrete, particularly the coarse portion.

How to Lay a BudgetFriendly Gravel Path This Old House

Dampen the stone pack by spraying it lightly with a garden hose or watering can. Then, use a 6 or 8inchsquare hand tamper to pound the stone pack into a smooth, hard surface. Dampening the crushed stone first keeps down dust and helps with compaction.