Choosing the right construction materials can often be difficult and tedious. To have the option of selecting the right brands and making excellent choices in a single visit from one location makes the entire task enjoyable, and that in earnest is Buildworld’s endeavour.
Bricks unlike concrete blocks are formed by combining calcium silicate, sand, clay, water and shale, considered ideal for structures focused on nuanced structural adjustments to achieve curves and walls with unusual framework. The character of the regular brick compound undergoes a remarkable transformation in the crucible of high temperature heat to metamorphose into engineering bricks. The moulds of engineering bricks possess greater compressive strength and lower water absorption than regular bricks, which turns them into the preferred choice for structures without respite from water and frost assault.
Engineering bricks are sourced for their functional traits and have very little to offer on the aesthetic front to satisfy veneering ambitions, which is the reserve of the traditionally manufactured regular burnt clay red-brick. Manholes, retaining walls, groundwork, sewers, and damp proofing course projects make extensive use of engineering bricks in order to improve on the structural and functional aspect of these formats. The heat-treated engineering bricks are impervious to damages on account of water and do not succumb easily to absorbing moisture.
Within the Engineering Brick family there are two types namely: Class A which has superior compressive strength and lower water absorption rate than Class B—its only competition. Class B, however, is produced on massive scale in its red hues and is popular on construction sites as it delivers the required impregnability against water measured at less than 7% of water absorption and sturdiness at more than 75N/mm2 (mm²) commonly used in underground sewers and groundwork. The blue coloured Class A bricks on the other hand have greater resilience with compressive power of 125/Nmm2 (mm²) and lower water absorption of less than 4.5% putting them at the forefront of construction work with higher levels of compression or exposure to extreme weather.
It is important to remember that engineering bricks are great at enhancing structural performance and the utility quotient of buildings, and are of excellent use in habitats known to wreak water damages causing structural deficiencies. Their transition from civil engineering projects only to ubiquity is a result of their reliable durability. Choosing engineering bricks should always be a technical call made in the interest of the structure’s safety over facade work and aesthetics.