We stock 440mm x 215mm hollow blocks in widths of 140mm and 215mm. While sizes can differ to a greater extent than clay bricks, the standard size of a hollow concrete block will be 440mm in length and 215mm in height, with varying widths. Hollow concrete blocks are also lighter than solid alternatives and require fewer materials to construct. Cost-Effective: The larger size of concrete blocks compared to bricks reduces the labour needed for installation.Internal fire-resistant walls can be constructed from concrete blocks as part of a fire safety plan. Fire Resistance: Hollow concrete blocks are fire resistant to high temperatures, helping to limit the spread of fire through a building.Thermal insulation will benefit all buildings, reducing heat loss, which will, in turn, lower heating bills and benefit the environment. It can also limit noise transfer within a building, useful in places like schools and offices. This means that a building such as a house that is constructed with concrete blocks will be protected from loud external noises like traffic. Insulation: Concrete blocks offer both acoustic and thermal insulation.
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Hollow concrete blocks bring a suite of benefits when used within a construction project: View All Concrete Blocks The Benefits of Dense Hollow Concrete Blocks
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Blocks produced with cinders as an aggregate (either coal cinders or ash) will be called breeze blocks in the UK (and cinder blocks in America) Need Quality Concrete Blocks? These blocks will typically contain between 50% and 75% solid material out of their total volume. These cuboid blocks will usually have a solid outer shell with two or more large holes that fully pass through the block. While traditional blocks will be solid, hollow concrete blocks are also available. Concrete blocks are used to build domestic and commercial buildings due to their strength, their versatility, and their typically lower price point compared to brick. They are layered like bricks, with mortar sealing each joint. What Are Hollow Concrete Blocks?Ĭoncrete blocks are a building material used for the construction of walls and buildings, produced from concrete moulded into a shape and heated within a kiln. In this guide from Building Materials Nations, we’ll explore the benefits offered by building with hollow concrete blocks, the sizes and cost of hollow concrete blocks, and the ways they can be used in both construction and gardening. These dense, multi-purpose building components can be used within commercial and domestic buildings, reinforced with steel rebars and cement for high strength.
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