can i use crushed cement that is gone hard

Want to use crushed brick as a base for concrete patio

Does anyone have any experience using old bricks as a filler/base? By the way, I should mention that the ground beneath the patio is nearly solid rock. Not rocks, rock. Like large Volkswagen-sized rock, so I am not worried about ground stability. I mainly thought this might be a way to use less concrete. Any advice would be appreciated.

Why & How to Use Recycled Crushed Concrete

What is Recycled Concrete Aggregate? Recycled Concrete Aggregate (RCA) — also called "crushed concrete" — is made up of asphalt debris from other construction projects that can be reused to …

Crushed Concrete Driveway Pros & Cons

So, while crushed concrete isn't recommended for driveways carrying heavy traffic, it is still suitable for driveways carrying light traffic under specific conditions. Pros of Using Crushed Concrete as a Driveway …

What Is the Best Base for a Concrete Slab? Facts, …

Crushed Concrete. You can also use crushed concrete as an aggregate for your base. This material is made using the same materials as concrete but has been crushed into minute pieces. ... Also, maintaining a level surface may prove quite hard, and this affects the uniformity of the concrete slab thickness. Image By: Robin Louw, …

Will Crushed Concrete Harden? (Find Out Now!)

Crushed Concrete: What Is It And How Can I Use It?

Use the crushed concrete to raise the garden area by a few inches, cover the concrete with mulch, and plant your flowers and shrubs. Raising your garden is not only a gorgeous way to accentuate your property but it also improves germination and provides you garden with better soil benefits.

Crushed Asphalt Driveway: Pros and Cons

If you're considering a crushed asphalt driveway, you're not alone. This type of driveway is becoming increasingly popular due to its affordability and eco-friendly materials. But before you decide to go with crushed asphalt, it's essential to understand what it is and how it differs from other types of driveways. Let's explore the pros and …

Some dos and don'ts in the use of lime mortars

Rosamond (Roz) Artis Director Scottish Lime Centre provides some top tips about the use of lime mortars. Always work from the top down, so you are never working over finished work (an exception to this is grouting, which is a bottom upwards process). ... (it's 3°C for cement work) and not more than 30°C. Protect your lime work from direct ...

Pros And Cons Of A Crushed Concrete Driveway

Learn about the benefits and drawbacks of using crushed concrete for your driveway, how to estimate the amount you need, and how much it costs. Find out how to install a crushed concrete driveway and where …

Above-Ground Pool Bases: The Complete Guide

And that's what separates an above-ground gravel pool foundation from a concrete above-ground pool foundation: drainage. Concrete doesn't drain very well, which can cause rust and decay to the bottom of traditional steel-framed pools. Concrete cannot absorb water, which can result in standing water on the pad.

Can You Use Cement That Has Hardened In The Bag?

The good news is that even if the bag of concrete is rock hard after being exposed to moisture, you can still use it. It should crush and break apart relatively easily using a hammer. While you won't be able to make the same use of the first bag, you can …

Can You Recycle Concrete Bags?

You can use the concrete dust in the following ways: Make your own concrete pea gravel or concrete crushed rock; Fill the bottom of a planter to help with drainage; Fill potholes and cracks; Can I Use Cement That Has Gone Hard in the Bag? Do you have a bit of cement that has gone hard in the bag? Then, don't despair, you can …

Crushed concrete: The pros, cons and FAQs

Cons of using crushed concrete. Although it can save you a lot of money, and help reduce the amount of material going to landfill, there are some drawbacks of using crushed concrete for your projects. It might not be as strong. When it comes to using crushed concrete, durability can be a problem.

Can I still use my cement if some has gone hard or there …

HomeHelpCan I still use my cement if some has gone hard or there are lumps in the bag?Can I still use my cement if some has gone hard or there are lumps in the bag?No, we would not recommend that any cement containing lumps is used. Lumpy cement will not create a homogeneous mix. There is also a good chance it may not gain …

Crushing Cans And Plastic Bottles For Recycling: Pros Cons …

If using a baling machine, it is important to make sure that the plastic is securely fastened in place before crushing. You can also use a hammer or other heavy object to crush the plastic. Once the plastic is crushed, it can then be placed in a designated recycling bin for collection and further processing.

What Kind of Base Should You Use for Patio Pavers …

An open-graded paver base uses 1/4″-10 crushed gravel or crushed stone as its support layers. This type of base is beneficial because it is porous and allows water to flow freely through. This helps prevent paver failure due to hydrostatic pressure (the force of water pushing against a surface).

How to Pour Concrete Over Concrete

The first of these is forgetting to use or intentionally forgoing a bonding agent. No matter what mix ratio you use, new concrete on its own is simply unsuited to bond to an existing concrete structure. Failing to …

How to Harden Recycled Asphalt [Solved]

A regular asphalt layer is made by mixing heated bitumen or tar with aggregate. The mixture is applied to the road, pavement, driveway, or parking lot using a paving machine. What follows is hardening using a standard roller machine. Asphalt millings are also known as crushed asphalt or recycled asphalt.

Crushed Concrete & Concrete Aggregate 101

Learn how crushed concrete, also known as recycled concrete aggregate, can be used for walkways, garden beds, retaining walls and more. Find out the pros and cons of different types of crushed …

can i use crushed cement that is gone hard

Joe's Landscaping Supplies - Crushed Rock & Concrete, ... this rock is 7/8" to 1 1/2" in size and perfect for use as ... This size is hard ... rebar mixed in or stuck in the crushed up pieces of concrete. You can ... Go to Product Center. crushed concrete, Anyone know where I can buy some crushed concrete for a ... I was going to do crushed ...

How long does it take for crushed concrete to harden?

Generally, an existing driveway that needs to be replaced can be effectively resurfaced using crushed concrete, at a fraction of the cost of a brand new concrete or asphalt drive. Using crushed concrete also often helps to reduce environmental impact, as it reuses existing materials that would otherwise end up in a landfill.

FAQ for Sub-bases

The type of paving or surfacing that will be used is one of the key factors in determining whether a sub-base will be required. Some paving types, block paving for example, nearly always need a sub-base, while others, such as pattern imprinted concrete, may not need one, but wouldn't be any less effective if one was to be included.

Crushed Concrete Driveway – Unseen Benefits and …

Learn about the benefits and drawbacks of using crushed concrete for your driveway, such as price, eco-friendliness, permeability, durability, and dust. Find out how to calculate how much crushed …

Pros And Cons Of A Crushed Concrete Driveway

Spreads and compacts easily – Crushed concrete can be spread like gravel and compacted to create a firm, hard surface. This makes it ideal for driveways. Cost-effective – Using crushed concrete is very cost-effective. Its price is cheaper than gravel making it a great alternative to other materials like gravel and up to 1/2 the cost.

How to Compact and Stabilize a Gravel Driveway

You can also use baseball-sized stones with a diameter above 2 inches. Some gravel types used for this layer are #3 (a crushed stone whose diameter is 2 inches) and #4. The base layer should be about 2-4 inches thick. The second layer consists of golf-sized ball stones of crushed rocks, sand, and dirt. These stones are 4 inches thick and …

How To Stabilize Decomposed Granite Using Gator Stone …

Compact and grade the soil using a laser or string line. Step 3 Lay a geotextile down to prevent cross-contamination of the soil and the crushed stone. Step 4 Prepare your structural base using an aggregate that contains a variety of sizes. For instance, crushed stone mixes such as 3/8 minus, 1/4 minus, or 3/16 minus work well with Gator Stone ...

Hardscaping 101: Decomposed Granite

With a remodel and a garden design project under way, I've been researching how to simplify garden maintenance and cut back on water usage. And I keep hearing more and more about the advantages of decomposed granite. Why? It turns out that in many ways decomposed granite (or DG, as it's commonly called) is the ideal …

Crushed Concrete Aggregate

For the purpose of this article the term crushed concrete aggregate (CCA) is defined as returned concrete and recycled concrete aggregate clean enough to be used as aggregate for new concrete. Recycled concrete aggregate (RCA) refers to crushed concrete and other materials suitable for use as fill and compactible fill.

How Much Is Crushed Concrete? A Complete Guide to Pricing

1. Crushed concrete, a recycled material made from demolished structures, is favored for its lower cost and sustainability benefits compared to traditional gravel or stone. 2. The price of crushed concrete can fluctuate based on several aspects, including geographical location, the volume required, and the specific vendor you choose to purchase ...

The 411 on Recycled Concrete: Uses, Benefits, and How To

Recycled concrete can also be used to create 2"-4" recycled stone. This product is typically used for site stabilization, bottom layer road base, and backfill. Besides stone, recycled concrete can also be used to create engineered fill sand. This fine-grained material neutralizes pH levels and is commonly used for environmental fill and ...