Essay --

Brick DimensionsThe size of a standard brick is 76 mm high x 230 mm coarse x cx mm wide. Some bricks ar made with different sizes. 50 mm and 90 mm high bricks, 90 mm wide bricks & 290 mm long bricks be manufactured for different structural and aesthetic effect. Larger bricks are often used for more economical laying and as design feature of speech either on their own or combined with smaller bricks.In India, the size of brick is 228 107 69 mm.Larger Hollow bricks (140 mm w x 90 mm h x 290 mm l) are generally used in cyclonic area to ensure reinforcement and grouting in the wall. Wider (150 mm wide) bricks are used in walls requiring lower sound transmission, greater fire resistance levels & higher load bearing capacity depending on the specific brick properties. Circular Cavities are made in bricks. Its benefits are that they aid in firing process, reduce weight for handling, provide better bond for mortar.Clay brick sizes may vary after(prenominal) they are fired but size va riation between social units averages out when blended properly during laying. In most cases, the length of a brick is about repeat its width, about eight inches or slightly more so as to ensure proper strength.Brick chromaIt is defined as the resistance to load per unit area. The strength of brick is determined by the capability of a construction material doesnt collapse or fall down under the influence of external forces leading to internal stresses.Engineering bricks have average compressive strength of 59MPa. A common house brick is likely to show a range of 2040MPa. effect for adobe specimenmean compressive strength 1.195Mpa, mean modulus of elasticity 204.5MPa, Mean strain at peak strength 11%, Mean Tensile Strength 0.17MPaStrength of EMR autoclaved bric... ... thermal transmittance can be minimized by1.Avoiding thermal bridges in the brick, and arranging void perforation in quincunx2.Extending the perforations of void in tongue and grooved area (Tongue and groove is a me thod of fitting similar objects together) and thereby breaking the thermal bridge.3.Providing a small gap in the assembly, to improve the bricks conductivity.DrawbacksThe manufacturing of brick emits lots of fluorine which is very toxic in nature.It also produces electrolytic manganese residue (EMR) which is hazardous to nature. Eco-friendly wayOne of the research focuses on utility of Expanded polystyrene as a mixture with cement, sand and water and preparing the concrete brick. Which has the average compressive strength of 12.79MPa. te relationship of density and compressive strength is given by correlation fc = 2.43 x 2.997 x 10-9.