Lightweight Concrete - A world of options
Understanding Light Weight Concrete, its uses and benefits for you
Since the discovery of modern construction methods, civil engineers and scientists have continued to improve on its technology. The Romans have used Light Weight Concrete as a form of building material since 300 BC with the discovery of volcanic ash from Pozzuoli. The pink sand like material was mixed with traditional lime-based concretes to produce far stronger material. Like all other types of concretes variations, to create Light Weight Concrete requires the right method of mixing the aggregate and binder.
However, the widespread use of Light Weight Concrete as seen today starts in the early eighteenth century as modern society finds more needs for its use.
What is Light Weight Concrete?
Light Weight Concrete is concrete whose product materials weighing considerably less because of its density aggregates than conventional concrete, which can range from 35 to 100 pounds per cubic foot. This type of concrete becomes useful in applications that require less dead weight than what other types of concretes can offer.
You need to understand that all Light Weight Concrete materials are not created the same way, so expect to see some variations in the quality of the final products. However, construction engineers and scientists have continued to find ways to make LWC more consistent, reliable and predictable just like other types of concretes.
How is Light Weight Concrete produced?
Production of LWC is by mixing cement, water and aggregates (light weight materials) in the required proportions. Three methods are commonly used in the manufacture of LWC as listed below:
Using the above methods must sources (using lightweight aggregate) and mix the concrete materials in a way to achieve the Light Weight Concrete. The materials must comply with specifications for lightweight.
Classification of Light Weight Concrete
There are three broad classifications of lightweight concrete based on the method of production.
Applications of Light Weight Concrete
Light Weight Concrete has been put to varieties of novel uses since time immemorial. Two of such instances were in ship construction; the building of the 3,000 tons Atlantis in 1918 and SS Selma in 1919 in the US.
Below are other applications of light weight concrete today, these are almost everywhere around you.
What are the benefits of light weight concrete?
If you are considering if Light Weight Concrete is right for you, below are some benefits of using it.
As added benefits of using LWC, the following advantages are evident:
Disadvantage of LWC
The only drawback of Light Weight Concrete is the depth of carbonation i.e. the extent corrosion can occur under suitable conditions is nearly as twice as that of regular concrete. Hence, special care will have to be taken to provide sufficient cover to the reinforcement of the lightweight structures for protection against corrosion.
How can homeowners benefit from lightweight concrete?
Whether you are a DIY enthusiast willing to use Light Weight Concrete for your home, or you who prefers the services of building contractors, you can get ready mix concrete blended with lightweight materials for your application.
When you talk to the right Ready Mix Concrete supplier about your project, they will get you a premixed concrete suitable to deliver quality LWC material.
At 1-800-concrete, we can provide all your Light Weight Concrete premix in the finest quality there is. We understand that your intended purpose matters, and we take extra care to get you LWC mix that contains the right aggregates that will not only be light in mass weight density, but also stronger for long lasting construction.
You can entrust us with all your ready mix concrete needs and go to sleep knowing you are in good hands for your quality concrete, always.
1-800-CONCRETE has been offering its consulting services to ready mix concrete producers exclusively since 2000. We have developed a set of marketing tools to offer concrete producers a competitive advantage in their respective geographic market. We offer our set of marketing tools exclusively to one ready mix concrete producer in a particular market. Our customers include Aggregate Industries, Staker Parson an Oldcastle Co., Consumers Concrete, Standard Concrete, a Heidelberg Cement Co., Breckenridge Materials, Buckeye Ready Mix and Rahns Concrete just to name a few.
To see how 1-800-CONCRETE can help your company.