What You Need to Know About Lightweight Concrete
The use of lightweight concrete has been a prominent feature in the building and construction industry for many years now. However, unlike other materials, it has an enhanced performance, and you can expect a reliable, consistent and material with predictable characteristics. There are three kinds of lightweight concrete; autoclave aerated concrete, foamed concrete, and aggregate concrete. Lightweight concrete blocks are utilized chiefly in the building of homes.
Lightweight concrete is preferred by most people in the construction industry due to its enhanced thermal properties, sound insulation and reduced mass. In spite of having a reduced mass, it still has enough strength, and it remains durable during the construction process. As it uses lightweight coarse aggregates; it has a lower density compared to that of normal concrete.
Lightweight concrete has been used quite successfully in marine applications and in shipbuilding. Lightweight concrete ships were made during the World War I with great success. Lightweight concrete has also been utilized to build over 400 bridges in the planet.
There are different classes of lightweight concrete based on the aim of use. Structural lightweight concrete is primarily employed in masonry work while insulating concrete as its name suggests is used in insulating material. The minimum density and strength are also employed in the categorization.
The major benefit with lightweight concrete is that is light when wet which permits for longer spans of pouring the concrete. This saves on the circle time for each floor and the labor used.
With a diminished dead log, you will find fewer costs associated with haulage and handling. The building is also built at a faster rate. The lightweight concrete also assists in proceeding with structural designs which would have been left due to excessive weight. There are some considerable savings in prices due to using lightweight concrete in the construction of partitions, floors, and the external cladding.
Lightweight concrete has a fairly low thermal conductivity. This property improves as the density decreases over the years. With the scarce energy resources and increasing prices, much attention has been given to the requirement of reducing consumption whilst preserving and improving the comfort requirements of buildings.
In the United States, the price of the concrete is greater than that of standard concrete. This is as a result of the American manufacturing facilities producing heavier blocks. Today, there are just very few manufacturing firms that make lightweight concrete blocks. Nonetheless, later on, more manufacturing companies are predicted to create LWC blocks, and in case they do, the purchase price of this concrete will decrease.
But, lots of people still prefer the lightweight concrete despite its cost. It has numerous advantages over the normal concrete and is perfect for use in commercial and residential construction. Additionally, the high initial price to purchase it is offset by the shipping costs.