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Advantages of using concrete blocks in construction

[/vc_column_text][vc_empty_space][vc_column_text]Vision: Transforming communities and nations through a “Brick Plus Model” whereby a single block has transformative capacities to be transmuted into varied by-products that remodel communities and nations to reach different destinies and potential. We aspire to look beyond a single brick but at the possibilities that can be derived from a Brick Plus approach.



At Randlly we constantly research to develop high-quality blocks to meet customer expectations and needs. Our blocks are especially designed considering the quality of the final product, in order to optimize their performance and return on investment.Concrete blocks offer multiple advantages: economically, in terms of constructive performance, as well as in build quality and adaptability.


Concrete blocks offer multiple advantages. These include in built quality, adaptabili


Main advantages of concrete blocks, manufactured by Randlly include:


Adaptability guaranteed

Concrete blocks are a very versatile material that every day is more used thanks to its high performance in buildings and properties. There are many ranges of colors, variety of shapes and surface textures for indoor and outdoor use.


Great constructiveperformance

Concrete blocks provide high constructiveperformance because usually they are larger and have fewer joints, which is the most vulnerable part.


Uniformity of the blocks

The measures of concrete blocks are uniform, and this allows modular systems and a precise accuracy of the material needed.


Cost reduction

Building with concrete blocks has many advantages such as speed and accuracy in the blocks.


Compressive strength

The normalized compressive strength of concrete blocks manufactured by Randlly exceed 10N/mm 2, allowing to use them in resistant walls (CTE provides a minimum of 6 N / mm 2 for this use).


Good resistance to fire

Concrete blocks offer good fire resistance, which can reach 240 minutes. Furthermore, in case of fire, the concrete blocks retain their structural characteristics.


Assembly quality

Randlly manufactures concrete blocks of high quality and an infinite number of special pieces (Hollow concrete block in different sizes, Solid Concrete Blocks, Pavers, and Solid Compressed Earth Blocks etc..), pieces to guarantee the assembly quality. Randlly will continue to expand the products range as needed over time to meet customer needs and expectations.



Quality concrete blocks offer very good acoustic performance to meet current regulations, even with a single sheet solutions and simple implementation. There are concrete blocks that reach reach 60 dB of acoustic insulation.


Thermal insulation

Concrete has a large capacity to store heat. Dense materials like concrete are slow cooled and heated. This feature is very important in terms of energy consumption.


Water protection

Outdoor concrete blocks have a very low water absorption. They are waterproof concrete blocks that grow to a value of 0.22 g/m2 (CTE requires 4.2 g/m2 as a minimum single value). Moreover, concrete blocks are breathable, don’t freeze and are easily cleaned.