Specifying Modular Bricks: What Architects Need to Know
Introduction to Modular Bricks
Modular bricks, also known as interlocking bricks, are specially designed bricks that can be stacked and assembled without the use of mortar. These bricks connect through protrusions and indentations, allowing them to interlock securely.
Modular bricks provide an efficient, customisable, and affordable way to construct structures in a modular fashion. Modular bricks offer a quicker and easier installation than traditional masonry, making them a time and cost-effective building solution.
Key Properties to Consider When Specifying Modular Bricks
When selecting the optimal modular bricks for a construction project, there are several key properties that architects should evaluate:
- Size/Dimensions - modular bricks are produced in various standard sizes, similar to conventional bricks. Common dimensions include Width: 100-400mm, Height: 50-300mm, Depth: 50-250mm. The size impacts weight, structural capacity and installation ease.
- Materials - common materials are concrete, clay, PVC and HDPE plastic. Material affects durability, strength, weight, water resistance and aesthetics. Concrete offers the highest strength.
- Strength rating - an important property is the compressive or load-bearing strength. Higher-strength bricks allow builders to construct taller and larger structures. Strengths range from 7-25MPa.
- Finishes and colour - modular bricks come in a range of finishes, from smooth to textured. Aesthetic options include various colours, textures and face patterns.
- Interlocking design - the interlocking mechanism's effectiveness influences the stability of the assembled structure. The interlocks should securely connect bricks in all directions.
Structural Considerations with Modular Bricks
Architects must ensure the structure meets safety standards and building codes when designing buildings with modular bricks. Key structural considerations include:
- Load-bearing capabilities - the compressive strength and wall thickness determine how many floors a modular brick wall can support. Lateral bracing may be required for tall buildings.
- Reinforcement - steel rebar reinforcement helps strengthen brick walls and columns against tensile stresses and shear forces.
- Wall anchoring - anchor bolts embedded in the foundation securely attach walls to the ground. This resists overturning forces from winds or earthquakes.
Meeting standards - modular brick structures must comply with building codes and engineering standards.
Tips for Architects On Designing with Modular Bricks
Here are some best practices for architects using modular bricks:
- Optimise layouts - when designing floorplans with modular bricks, architects should aim to maximise usable interior floor space while minimising material costs. Take advantage of the standardised brick sizes to lay out room dimensions efficiently. Using whole brick lengths for walls avoids excessive cutting and waste.
- Incorporate patterns - the repetitive nature of modular bricks lends itself well to creating patterns in walls, facades, and pavements to add visual flair. Simple yet eye-catching patterns like herringbone, basket weave, and stack bond can be replicated across large surfaces. Herringbone patterns add great detail and are created by laying bricks at 90-degree angles in alternating rows. Basket weave patterns use bricks laid perpendicularly in a criss-cross arrangement resembling woven strips.
Consider aesthetics - architects can leverage the modular nature of the bricks to intentionally arrange shapes, colours, and textures in creative ways for aesthetic appeal. Mix smooth, multi-coloured, glazed, and frogged bricks for texture. Use light-coloured bricks to frame or accent dark bricks. Arrange bricks to create geometric or free-form patterns.
Sourcing and Costs of Modular Bricks
Modular bricks can be purchased from builders' merchants or directly from UK brick manufacturers. Buying in bulk quantities can provide significant savings.
The type of brick will certainly determine most of the price, as this can significantly alter every other step. The cheapest form of brick is the common brick, as these can be mass-produced and will have less stringent standards when compared to specific bricks, such as engineering bricks, which are manufactured to have increased compressive strength whilst offering protection against damage from water and frost.
When estimating costs, architects should consider material, delivery and labour. Delivery costs can be minimised by sourcing from local or regional suppliers to reduce transportation expenses. Bricklaying labour will be a significant cost to factor into the budget.
Speak to Modular Clay Products Today
With their ease of installation and customisable nature, modular bricks offer architects an efficient and flexible construction solution. By considering the fundamental properties and structural factors and following best design practices, architects can leverage modular bricks to create stable, eye-catching and affordable structures.
Click here to discover how Modular Clay Products can equip you with the ideal building materials, giving your creations the edge. Our wide range of sturdy and long-lasting bricks make the best option for UK bricks, helping to keep your buildings and structures intact and in good condition for years to come.