Concrete Posts - the cons
- Cost. Concrete posts are typically more expensive when compared to their wooden counterparts. ...
- Difficultly to install. The average concrete fence post weighs in excess of 40kg and can often require multiple people to install them, taking more time and further increasing the labour ...
- Integrity of material. ...
- Security. ...
- Concrete. ...
Full Answer
How much does concrete weigh?
The weight of the concrete is determined by its density which depends on all of these materials. On average, regular concrete mix weighs 150 pounds per cubic foot, 4,050 pounds per cubic yard, or 2,400 kg per cubic meter. This weight can differ from different types of concrete, but they are not far from each other.
How much concrete do I need for a fence post?
Most fence post holes will need between 1 - 4 bags of concrete to securely hold the post in place. For example: A 6' high fence post 4"x4" needs a hole 12" in diameter by about 2' to 3' deep. That would take four 50 lb. bags of fast setting concrete mix per fence post. how much concrete for a 3" diameter fence post?
How much does 3500 psi concrete weigh?
Altogether, this 3500 psi mix of concrete would weigh around 7,180 pounds per cubic yard when poured. Once concrete cures it dries out. This doesn’t change it’s weight that much since most of the weight comes from the aggregates and cement.
How much concrete can you put in a dumpster?
• A solid slab of concrete weighs 4,050 pounds per cubic yard. • A cubic yard of broken up concrete weighs 2,025 pounds. How Much Concrete Can Fit in a Dumpster? In most locations, you can load up to 10 tons (20,000 pounds) of concrete into one of our concrete disposal dumpsters.*
How much does a 6ft concrete post weigh?
SpecificationsTypeConcrete Slotted Intermediate Fence PostBrandSupremeSection Size94mm x 109mmLength1830mm (6ft)Weight33 kg
What is the weight of a 9ft concrete fence post?
approximately 86kgsThe 9ft long (2.745m) corner post has a section size of 125mm x 125mm and weighs approximately 86kgs....Specifications.TypeConcrete Slotted Corner Fence PostBrandSupremeSection Size125mm x 125mmLength2745mm (9ft)Weight86 kg
How much does an 8 ft concrete post weigh?
The 8ft long (2.440m) intermediate post has a section size of 94mm x 109mm and weighs approximately 44kgs....Specifications.TypeConcrete Slotted Intermediate Fence PostLength2440mm (8ft)Weight44 kg2 more rows
How heavy is a 2.4 m concrete post?
Additional informationWeight50.0000 kgDimensions2440 × 100 × 100 mmSize2.44m inter postPost typeFence postsMaterialConcrete
How much does a 10ft concrete post weigh?
The 10ft long (3.050m) intermediate post weighs approximately 59kgs....Specifications.TypeConcrete Slotted Intermediate Fence PostWeight59 kg3 more rows
How much does a concrete corner post weigh?
The 9ft long (2.745m) corner post has a section size of 125mm x 125mm and weighs approximately 86kgs....Specficiations.MaterialConcreteLength2745mm (9ft)Weight86kg2 more rows
How heavy is a 6ft concrete gravel board?
This concrete gravel board slots neatly into concrete slotted posts to raise the fence panel off the ground by 150mm....Specifications.TypeRecessed Concrete Gravel BoardBrandSupremeDimensions50mm x 150mmLength1830mm (1.83m)Weight26kg (Approx.)
What size do gravel boards come in?
The main lengths are most common. 1.8, 1.83, 2.1, 2.4, 2.7, 3.0 and 3.6 metre long. Thats 6, 7, 8, 9, 10 and 12 foot.
How long will a concrete fence post last?
around 25 yearsConcrete is as sturdy and durable a building material as you'll find. With just a minimal level of maintenance, concrete fence posts can last for around 25 years. However, they are not immune to wear and tear. Over time, wind and rain can cause concrete posts to chip and crack.
What is the strongest fence post?
DuraPost is stronger than both concrete and timber fence posts and is guaranteed to last up to 25 years. Made from galvanised steel, DuraPost doesn't rot, split, warp, crack or chip and can even withstand winds of up to 110mph!
Are lightweight concrete fence posts any good?
They are easy to install and are up to 45% lighter than conventional concrete posts. The two slots either side make securing the fence panels easy work. They give superior resilience against severe weather conditions and are not susceptible to rust, rot or decay.
How much concrete do I need for an 8ft fence post?
So, if you're using a four inch round or 4×4-inch square post, your post hole should be 12 inches in diameter. A six foot high fence post with a 4 inch post would need a hole that's 36 inches deep by 12 inches in diameter....How Much Concrete For A 6×6 Fence Post?Depth50 Lb Bags18″-21″622″-25″726″-28″828″-30″93 more rows
How deep should a 10 foot fence post be?
The general rule of thumb when setting a post is that the depth of the post's hole needs to be one-third to one-half of the actual above-ground height of the post. So, a six-foot-high finished post ideally needs to be buried three feet into the ground.
Is 2 feet deep enough for fence posts?
The depth of the hole should be 1/3-1/2 the post height above ground (i.e., a 6-foot tall fence would require a hole depth of at least 2 feet).
How much concrete do I need for a 6 foot fence post?
For example: A 6' high fence post 4"x4" needs a hole 12" in diameter by about 2' to 3' deep. That would take four 50 lb. bags of fast setting concrete mix per fence post.
Factors In The Weight Of Concrete
Concrete is a material that is made up of many components, all of which contribute to the overall weight of concrete structures.
How Concrete Is Weighed
Now that you know how much concrete weighs, you may be wondering how it is weighed once dry.
15 Specific Examples Of How Much Concrete Weigh
If you’re less interested in the math and science behind what goes into the weight of concrete or why the weight matters and more interested in the facts of how much concrete weighs, this is section is for you!
How much does a cubic yard of concrete weigh?
One cubic yard of concrete typically weighs one ton.
How thick should concrete be poured?
Keep in mind that concrete is typically poured to be 3-4 inches thick. Note that this calculator does not account for rebar and gravel that may be part of your project. To get a more specific recommendation, including the number of containers you’ll need, give us a call at 844-282-4253.
How to determine the yard of concrete in a driveway?
To determine the yard of concrete in your driveway, calculate the square footage and then multiply that by the estimated depth of the concrete. Then, use our concrete calculator to enter the square footage and thickness to estimate the weight of concrete you’ll be tossing.
How much concrete can a two car driveway hold?
Pro-Tip: Don’t underestimate the weight of concrete. A two-car driveway can hold over 10 tons of concrete depending on its exact dimensions.
How Much Does Concrete Weigh?
The weight of concrete is measured by its density, which can differ from the amount of aggregate, air and water in the mix. Concrete is made of these materials, so the weight variation occurs when there is any variation in ingredients. However, this weight can differ from different types of concrete, but they are not far from each other.
How much does lightweight concrete weigh?
The regular weight of lightweight concrete is 1920 kg per cubic meter or 116 pounds per cubic foot (3132 pounds per cubic yard) on average. Always remember that the price of the lightweight concrete is double than the regular concrete but it’s weaker than regular concrete. This is because of the higher water content present in the lightweight concrete.
How is the weight of concrete determined?
The weight of the concrete is determined by its density depending on the concrete mixture. It increases or decreases a little and depends on the cement, water, aggregate and air used to create the mixture.
What is the largest concrete structure in the world?
Once upon a time, the Grand Coulee Dam was the largest concrete structure in the world. But today, this title goes to the Three Gorges Dam. Believe it or not, it’s about three times the size of Grand Coulee dam. Three Gorges dam is located in the Yangtse River in China. It’s the world’s largest concrete dam containing 27.2×106 m3 of concrete! The 144,309,356,753.51 pounds of weight holds the title, “heaviest concrete structure”.
What is concrete made of?
Concrete is a mixture of cement, aggregates, sand and, eventually, water. The water makes a specific chemical reaction with all of the items together. Water is important to create the concrete, which takes a part of the included weight.
What is the best concrete mix for a countertop?
The best concrete mix for a countertop has less aggregate when compared with the mix for a driveway. These will affect the density and then the weight of the concrete.
What is the density of concrete?
A typical density of concrete is 3.15 g/cm3 where the density of aggregate will differ by the type of stone used. For example, gravel has a higher density than vermiculite. The density of a common concrete mix is (2.4 g/cm3 or )150 lbs/ft3.
How much does concrete weigh?
Cured concrete generally weigh around 4050 pounds per cubic yard or 150 pounds per cubic foot which is approximately equal as 2400kg/m3 in metric system. In United States volume of concrete measured in yard (short form of cubic yard) and their weight measured in pounds (lbs).
How much does concrete weigh per square foot?
Weight of concrete per square feet is calculated by dividing by their thickness. Generally 1 cubic foot of cured concrete weigh around 150 pounds, divide this weight by thickness of concrete in feet to get weight of concrete per square foot such as with a standard thickness of 4 inches, normal weight concrete weighs approximately 50 lbs per square ...
How much does a 4 inch concrete slab weigh?
Regarding this, “how much does a 4 inch of concrete slab weigh?”, with a standard thickness of 4 inches, normal weight concrete slab weighs about 50 lbs per square foot (sq ft) or 450 lbs per square yard (sq yd). Mathematical calculation like this convert 4 inches into feet 4÷12 = 0.33 feet, multiply thickness in feet by 150lb such as = 0.33 × 150 = 50 pounds, as 1 sq yd = 9 sq ft, so concrete weight per sq yd = 50 × 9 = 450 lbs.
How long does it take for concrete to set?
When we poured fresh concrete for your slab, it will take 24 hours for initial setting, after this curing of concrete is required, curing practices involves keeping the concrete damp or moist until the hydration of concrete is completed and strength is attained.
What is concrete made of?
Concrete is mixture of cement, sand, gravel and water with some admixture in the required proportion, generally used for various concreting structure such as shed base, Patio, sidewalk, concrete road, slab, floor slab, column, beam and heavy structure bridge, dam, pool and also used in residential industrial commercial building.
how much concrete for a 4" diameter fence post?
A 4" diameter fence post will need a post hole that's 12" in diameter and a depth of at least 1/3 the above ground height of the fence post.
How to determine the size of a hole in a fence post?
The best way to determine the size of the hole is: Diameter of the hole is 3 times the width of the fence post. Depth of the hole is one-third to half the above ground height of the fence post. For example: A 6' high fence post 4"x4" needs a hole 12" in diameter by about 2' to 3' deep.
What is the best concrete for a fence post?
The two best concrete mixes for setting fence posts, in my opinion, are: Quikrete fast setting concrete mix. Sakrete Fence post concrete mix. Both these concrete mixes are a "just add water" type of concrete. That means you don't have to pre-mix the concrete before you put it in the hole.
How to determine the size of a hole?
The best way to determine the size of the hole is: 1 Diameter of the hole is 3 times the width of the fence post 2 Depth of the hole is one-third to half the above ground height of the fence post
How deep should a 6" post be?
A 6" diameter fence post should have a post hole that's 18" in diameter and a depth that's at least 1/3 the above ground height of the post.
What to use to drain water from concrete?
Make sure to use a base layer of pea gravel or crushed stone under the concrete so rain water can drain into the surrounding soil and not puddle around the fence post.
How to find out what ready mix plant charges?
Call your local ready-mix plant to find out what they charge in your area.
