Lightweight Concrete Blocks

Showing 31 - 41 of 41 results

 

Plasmor 100mm Aglite Solid Block 4.2N

Plasmor 100mm Aglite Solid Block 4.2N

Part number U0000288

Manf # 100AL04

£3.26 inc VAT

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PLASMOR FIBOLITE 100mm SOLID BLOCK 3.6N (SOUTHERN ONLY)

PLASMOR FIBOLITE 100mm SOLID BLOCK 3.6N (SOUTHERN ONLY)

Part number U0000278

Manf # 0

£3.66 inc VAT

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Forterra 140mm Fenlite Lightweight Block 7.3N

Forterra 140mm Fenlite Lightweight Block 7.3N

Part number U0196195

Manf # 025803

£3.76 inc VAT

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PLASMOR FIBOLITE 100mm SOLID BLOCK 7.3N (SOUTHERN ONLY)

PLASMOR FIBOLITE 100mm SOLID BLOCK 7.3N (SOUTHERN ONLY)

Part number U0000280

Manf # 0

£3.78 inc VAT

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THERMALITE SHIELD BLOCK 150mm 3.6N GRAB PACK SSHD1501103GR

THERMALITE SHIELD BLOCK 150mm 3.6N GRAB PACK SSHD1501103GR

Part number U0196700

Manf # 0

£4.18 inc VAT

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Plasmor 140mm Stranlite Solid Block 7N

Plasmor 140mm Stranlite Solid Block 7N

Part number U0000284

Manf # 140SL07

£4.21 inc VAT

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LIGNACITE PAINT GRADE BLOCK 100mm 7.2N

LIGNACITE PAINT GRADE BLOCK 100mm 7.2N

Part number U0000420

Manf # 0

£4.24 inc VAT

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STOWELL 140mm STOWLITE BLOCK 7.3N BLOK10

STOWELL 140mm STOWLITE BLOCK 7.3N BLOK10

Part number U0196420

Manf # 0

£4.28 inc VAT

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PLASMOR FIBOLITE 140mm 3.6N BLOCK

PLASMOR FIBOLITE 140mm 3.6N BLOCK

Part number U0203116

Manf # 0

£4.66 inc VAT

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PLASMOR FIBOLITE 140mm BLOCK 7.3N 140FL07

PLASMOR FIBOLITE 140mm BLOCK 7.3N 140FL07

Part number U0203561

Manf # 0

£5.17 inc VAT

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XELLA YTONG FOUNDATION BLOCKS 440 x 300 x 215mm 7.3N 10003224

XELLA YTONG FOUNDATION BLOCKS 440 x 300 x 215mm 7.3N 10003224

Part number U0204320

Manf # 0

£12.71 inc VAT

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Lightweight Concrete Blocks

Lightweight concrete blocks are ideal for commercial and leisure developments, providing an even surface for paint and other finishes, with excellent resistance to air permeability. Lightweight concrete blocks are high-level performance in load-bearing and other structural applications. Lightweight blocks are also manufactured with lightweight aggregates for a lighter more manageable concrete block. 

Lightweight concrete blocks can be used in external applications as well as a versatile range of internal applications. Lightweight blocks are produced in greater volume but are less strong than dense concrete blocks. Lightweight concrete blocks are used in both internal and external walls where loading is slightly more restricted, or as infill blocks in beam and block flooring. The main advantage of lightweight concrete blocks over dense aggregate blocks is a combination of higher insulating properties and a lighter block unit weight. The lightweight block enables time and material cost savings through easier handling than larger units or a different block type with the same dimensions.

Lightweight concrete blocks are manufactured from cement, mixed with one of a variety of natural or man-made expanded aggregates such as granulated or foamed blast-furnace slag, expanded clay or shale, furnace bottom ash (FBA), pulverised fuel ash (PFA), or the less common pumice (that is a volcanic material). The density of the aggregate used is generally proportional to the strength of the block, for example, super-lightweight aggregates like expanded clay and pumice used for their excellent thermal performance, feature a relatively low compressive strength.

If you're looking for lightweight concrete blocks, we work closely with leading manufacturers such as Plasmor, Forterra, and Cemex to provide a wide range of high-quality lightweight blocks, with our range of blocks coming in various dimensions, such as 440x100x215mm, 300x275x140mm, and 300x250x140mm to ensure that you can find the correct size and strength of product for your project. For your other projects, we have a comprehensive range of concrete blocks available, including coursing blocks and aerated concrete blocks.

Lightweight concrete blocks can be essential to the structural integrity of a project; therefore, it’s extremely important to choose the correct one. If you cannot find the product you require or are unsure of which product to use, please contact your local branch for assistance. Locate your branch using our branch locator. Alternatively, book an appointment with an expert.

Showing 31 - 41 of 41 results