How to calculate concrete:
1. Determine how thick you want the concrete.
2. Measure the length and width that you’d like to cover.
3. Multiply the length by the width to determine square footage.
4. Convert the thickness from inches to feet.
5. Multiply the thickness in feet by the square footage to determine cubic feet.

Also, How much does a yard of concrete cover?

One Cubic Yard of Concrete: 4-inches thick â€“ covers 81 square feet. 5-inches thick â€“ covers 65 square feet.

In this way, How much is concrete per m2? \$60 to \$85 per square metre for plain concrete. \$65 to \$90 per square metre for a reinforced concrete pathway. \$75 to \$90 per square metre for coloured concrete. \$100 to \$150 per square metre for an exposed aggregate finish.

## How much are scrap car batteries worth?

Typically, you should expect to be paid 5-8\$ per scrap car battery. Truck batteries are larger and are paid between \$10-12 each.

## How far apart should rebar be in concrete?

Placing #5 rebar correctly at 4-in. spacing provides a steel area of 0.93 sq in., whereas placing the same bars incorrectly at 5-in. spacing will reduce the steel area provided to only 0.74 sq in.

## What is Unstripped copper wire worth?

One kilo of heavy duty-wire will be worth \$2.00 with its PVC insulation on. Once it has been stripped (56% copper content) to make ‘bright bare copper’ wire it will be worth \$3.36. You could even buy copper wire at the going rate, strip it and make a decent profit!

## How much is a pound of copper?

The price shown is in U.S. Dollars per pound. The current price of copper as of January 22, 2020 is \$2.77 per pound.

## How many bars are in a ton?

93 pieces of 12mm reinforcement bar will give 1 ton. 52 pieces of 16mm reinforcement bar will give 1 ton. 34 pieces of 20mm reinforcement bar will give 1 ton.

## How much are aluminum cans a pound?

With approximately a half-ounce of aluminum per can, or 32 cans per pound, that makes each one worth about 1.7 cents. Although there are some people making a living collecting cans in the streets, it isn’t a good living.

## Can you scrap rebar?

According to the Steel Recycling Institute, rebar ranks as the nation’s most commonly recycled material. Although rebar may be recycled and used for new construction projects, tools such as rebar cutters and rebar benders can also make it easy to repurpose the steel rods for both functional and decorative purposes.

## What is scrap metal worth right now?

Updated 02/20/2020
Metal Average Price Date Updated
Shreddable Steel \$90.00/ton Updated 02/20/2020
Stainless Steel \$0.23/lb Updated 02/20/2020
Aluminum Siding \$0.22/lb Updated 02/20/2020
Clean AL/Copper Fin \$0.84/lb Updated 02/20/2020

## What is a pound of brass worth?

Yellow brass: \$1.53 per pound. Red brass: \$1.68 per pound. Rod borings: \$1.48 per pound. Brass radiators: \$1.31 per pound.

## How much is a ton of steel in Jamaica?

At the time of writing, the average cost for a ton of steel in Jamaica today is \$107,984.85 Jamaican dollars. That’s converted to approximately \$830.65 USD at today’s exchange rate.

## What are the best things to scrap for money?

How much can one stand to make scrapping?
• Light iron and other ferrous metals: \$. 06-\$. 10 per lb, but they are more commonly found so it’s easier to get more weight.
• Copper: \$2.65 per lb.
• Insulated copper wire: \$. 90 per lb.
• Brass: \$1.60 per lb.
• Stainless steel: \$. 42 cents per lb.
• Aluminum: \$. 50 cents per lb.

## Can you pour your own concrete slab?

The bulk of the work for a new DIY concrete slab is in the excavation and form building. If you have to level a sloped site or bring in a lot of fill, hire an excavator for a day to help prepare the site. Then figure on spending a day building the forms and another pouring the slab.

## How much is titanium worth in scrap?

US titanium scrap prices remain steady. A benchmark titanium scrap price continues to hover around \$6 per pound as some buyers wonder how long it will remain in that range amid climbing commercial aerospace backlogs.

## How many yards of concrete do I need for a 30×50 slab?

PER Pound
Metal Price
Aluminum Sheet \$0.25
Insulated Wire \$0.40
Aluminum Turnings \$0.10
Irony Brass \$0.05

## How many yards of concrete do I need for a 30×50 slab?

Aluminium cans are collected for recycling in a number of ways: Can banks – located at supermarkets and council recycling sites. These are emptied by waste management companies or your local council. Kerbside recycling schemes – operated by your local council to make recycling at home as convenient as possible.

## What is the difference between concrete and cement?

The difference between cement and concrete

Although the terms cement and concrete often are used interchangeably, cement is actually an ingredient of concrete. Concrete is basically a mixture of aggregates and paste. The aggregates are sand and gravel or crushed stone; the paste is water and portland cement.

## How much can I get for scrap metal?

How much is scrap metal actually worth? Currently, the closest scrap yard to me pays \$195 per ton, or per 2,000 pounds for ferrous metals. This breaks down to approximately \$10 per 100 pounds of metal. The price that scrap yards pay fluctuates with worldwide supply and demand and can change daily.

## How do scrap yards make money?

Scrap yards are basically playing the stock market. Scrap prices can go up and down drastically day to day almost. The larger scrap yards will hang on to their metal if the prices are down and wait until the prices go back up before they sell. They can make a lot of money if they time it right.

## How thick should a concrete driveway be?

As for thickness, non-reinforced pavement four inches thick is standard for passenger car driveways. For heavier vehicles, a thickness of five inches is recommended. To eliminate standing water, the driveway should be sloped towards the street a minimum of one percent, or 1/8 inch per foot, for proper drainage.

## How many 12mm iron rods make a ton?

Measure TMT Steel Bar Bundle Rods and Weight
TMT Size TMT Weight per bundle TMT Rods per bundle
8mm 1 bundle 47.41 kg 10
10mm 1 bundle 51.85 kg 7
12mm 1 bundle 53.33 kg 5
16mm 1 bundle 56.89 kg 3

## Is concrete better than cement?

Concrete is more durable than cement.

Yes, concrete can last hundreds of years, but cement is much less durable. To use an analogy, cement is to concrete as milk is to ice cream. Sure, ice cream has milk in it, but it isn’t milk. It’s actually much better.

## How do you calculate concrete formwork?

The formwork is measured in terms of area that is in contact with the concrete surface. For example, the formwork for concrete footing will be calculated as the surface area of four sides of foundation only. Bottom of the footing is resting on earth, there is no need of any formwork and top of footing is open.

## How do you calculate concrete formwork?

First calculate the total square feet. For a 30X50-foot slab, multiply 30 by 50 to get 1,500 square feet.

## How much does concrete formwork cost?

Cost of Concrete Formwork

On average, formwork can be priced at \$1.10 per square foot of the concrete area.

## How do I calculate how much rebar I need?

Assume your longitude is 15 feet and there will be 14 inches between latitude rebar.
1. Convert your longitude measurement into inches: 15 x 12 = 180.
2. Divide your result by the spacing measurement: 180 / 14 = 12.87 (round up to 13)
3. Add one rebar to your result: 13 + 1 = 14.

## What scrap metal is worth the most money?

Read on to learn about 7 of the most profitable scrap metals.
• Copper. Copper is one of the most common metals you can find around your home and one of the most highly sought after at the scrap yard.
• Brass.
• Silver.
• Aluminium.
• Stainless Steel.
• Gold.

## Is it worth it to strip copper wire?

Scrap yards will never encourage you to strip your copper wire when you bring it in. That’s because they don’t have to pay you as much for the copper wire when it’s not stripped! You can buy a simple wire stripper or a more sophisticated one for larger loads to strip you copper and aluminum insulated wire.

## How many bars are in a bundle of rebar?

Assume your longitude is 15 feet and there will be 14 inches between latitude rebar.
1. Convert your longitude measurement into inches: 15 x 12 = 180.
2. Divide your result by the spacing measurement: 180 / 14 = 12.87 (round up to 13)
3. Add one rebar to your result: 13 + 1 = 14.

## Can rebar be reused?

As we said before, yes you can reuse rebar. In the case of at home building projects, any used rebar will do for molding and shaping or even for supporting small projects or even your smaller cement projects such as 10 x 10 patios or platforms for sheds.

## Why is rebar so expensive?

Measure TMT Steel Bar Bundle Rods and Weight
TMT Size TMT Weight per bundle TMT Rods per bundle
8mm 1 bundle 47.41 kg 10
10mm 1 bundle 51.85 kg 7
12mm 1 bundle 53.33 kg 5
16mm 1 bundle 56.89 kg 3