Therefore, nowa days we should focus more on seeking. These precast concrete blocks are extremely lightweight and widely used for internal and external construction. In this paper we aim to show a comparative study between red bricks and aac blocks and their effects on the environment. After aac blocks the controlled chemical reaction and steam curing it gains superior material properties. Aac blocks renacon aac blocks manufacturer from coimbatore. A few years back it would have been the brick only era for constructions. Autoclaved aerated concrete block pioneers in the industry, we offer magic blox aac wall blocks, magicblox grade 1 aac blocks, magicblox environmental friendly aac blocks, magicblox autoclaved aerated concrete block, magicblox isi certified aac blocks and magicblox thermally insulated magicrete aac blocks from india. One aac block of size 600 x 200 x 100 mm is equivalent to 6 bricks.
My engineering support only civil engineer 80,398 views. Cellular light weight concrete clc and autoclaved airated concrete aac are basically the same, with the difference of how these are cured. A comparitive analysys of aac blocks vs burnt bricks. Aac block autoclave aerated concrete block latest price. Bricks in column reinforcement there is 15% of steel saving in aac blocks as compared to clay bricks. Hollow concrete, aac blocks, and clay bricks have been used as the. Fusion company is a certified manufacturer of a new age green building material called autoclaved aerated concrete aac blocks which is light weight and high in strength. Aac blocks may be one of the solutions for brick replacement. Here you can easily compare and calculate the cost of constructing a brick wall with traditional aac block. Pdf cost effectiveness of using aac blocks for building. While comparing red bricks vs aac blocks vs fly ash bricks vs solid concrete blocks vs clc blocks, there arises confusion in selection of masonry units for constructing a house. Eco blocks has been established with the objective to provide faster, safer and a healthier living space.
The bricks made are of a typical size and they do not have much strength as compared to that of aac blocks. Autoclaved aerated concrete the advantage and disadvantage of aac bricks where to use and where not to use. Aerated concrete block, also referred to as autoclaved aerated concrete or aac, is an innovative type of concrete containing around 80 percent air. The best part of aac bricks is that it does not attract pests at all. Autoclaved aerated concrete aac has been widely used across the world for the construction projects. Volume of 1 aac brick volume of 7 red bricks for 9. Aac blocks offer around 30 to 35 % saving of structural steel, and concrete, as these blocks reduce the dead load on the building significantly. There is 15 % and 17% of savings in columns and beams respectively for aac blocks over clay bricks. These special concrete blocks have a number of advantages.
Comparison of acc blocks vs clc blocks vs red clay. Aac blocks vs traditional bricks how to make the right choice. Burnt clay bricks versus autoclaved aerated concrete blocks ijert. Bricks or blocks which are better for construction. Pdf as the name suggests light weight concrete blocks are light in weight as compared to our convectional concrete blocks. Aac block vs clay bricks comparison on various parameters like fuel consumtion, sound absorption, thermal insulation, weight, pollution, labour, etc. Aac blocks ensure rapid construction because of its big size, easy to cut in any shape or size and light weight. Hence fewer joints results in considerable fast speed construction. Difference between bricks and aac blocks dimensions of. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to. Comparative study of aac blocks and clay brick and costing.
Comparision of aac blocks vs clc blocks vs red clay bricks. Comparative analysis on aac, clc and flyash concrete blocks 1ashish kurweti, 2ruchi chandrakar. Aac blocks covers areas of 24 x 9 whereas the red bricks cover only 9 x 4 area. Autoclaved aerated concrete aac is made from sand, lime, cement, water and aluminium powder acting as a foaming agent to form homogenous cellular structure, known as calcium silicate hydrate. Both aac and clc blocks are made using cement, flyash, sand and foaming agent. Aac blocks vs traditional bricks how to make the right. Being bigger in size than clay brick, aac wall construction involves less joints. Aac blocks vs clay bricks the duel of the most popular. The melting point of aac blocks are over 1600 degree celsius, more than twice the typical temperature in building fire 650 degree celsius. The co2 emissions in the brick manufacturing process had been acknowledged as a significant factor to global warming.
Theyre strong, light and provide better sound and thermal insulation than conventional blocks. Pdf an overview of advantages and disadvantages of autoclaved. It has a density of 600kgm3 and is particularly lightweight. Aac blocks have more strength than normal clay bricks. This is the dilemma that most often strikes someone willing to build a house using traditional materials. Bricks, aac blocks and hollow concrete blocks researchgate. Aac blocks have air voids and hence have better fire resisting property compared to red clay bricks. The diversity of the construction materials nowadays makes us often put pros and cons down on a per to finally be able to. There is overall 40% saving in overall project cost. This company is under the keyal group conglomerate which has played a vitol role in the construction industry. Aac blocks lightweight and compares to the red bricks aac blocks are. When compared with the volume of normal redbrick with the aac bricks.
Comparative study of aac blocks and clay brick and costing ijresm. Difference between brick concrete solid block hollow. A detailed comparison of aac, clc blocks vs bricks on various parameters like cost, raw materials, size, variations, density, sound proofing, thermal insulation, environmental friendliness, cost benefit, fire resistance, availability etc. Aac autoclaved aerated concrete is a certified green building material. Eco blocks aac blocks, building supplies, lightweight blocks. Comparison of autoclaved and nonautoclaved aerated concrete. The melting point of aac blocks are over 1600 degree celsius. It has become one of the most used building materials in europe and is rapidly growing in many other countries around the world. They are more strong, robust and safe than both bricks and concrete b. Autoclaved aerated concrete aac blocks is a lightweight, loadbearing, highinsulating, durable building product, which is produced in a wide range of sizes and strengths. These blocks manufactured by us at aercon india are of lesser joints and hence require less of mortar. Similar to foam concrete, autoclaved aerated concrete aac is one of the certified green building materials, which can be. Pdf in the current study the focus is on the investigation of the effect of infill in. Here we have given a comparison between masonry units to help you make the right choice.
The business journey of the group was started with a thought of making the industry echo friendly. Ppt aac autoclaved aerated concrete blocks powerpoint. Aac vs bricks aercon india aac blocks,concrete blocks. Autoclaved aerated concrete aac block vs traditional red clay brick. Red bricks, chamber bricks, table mould bricks, clay wirecut bricks. Aac blocks vs clay bricks the duel of the most popular construction materials. As aac block uses fly ash, sand as main raw material, cement, lime as. All larger buildings relied upon the traditional red brick until construction industry decided to change things to suit the requirements and ease of access to turn towards aac blocks. Aac is a concrete building material that is light weighted and cut into blocks. Comparative analysis on aac, clc and flyash concrete blocks. Aac block has a weight of 912 kg depending on moisture conditions.
This was the only savings which we could clearly see but. Burnt clay brick is a predominant construction material used in construction. Red bricks vs aac block vs fly ash bricks which is best construction materials and why. Red bricks vs aac blocks vs fly ash bricks vs solid. Key features of product comparing with ordinary clay brick is surmised below for. Aac blocks have the strength of more than 4nmm2mpa. Aac block is lightweight and offers ultimate workability, flexibility and durability. Technical specification for aac blocks and technical comparison between aac and brick block.
Autoclaved aerated concrete aac blocks are lightweight and durable building products. Eco block is nepals first aac blocks manufacturing plant and is located in jeetpur, bara. Aac blocks is lightweight and compare to the red bricks aac blocks are three times lighter. Are you in plan to use aac block for your construction. It is a lwc which is made up of cement, sand, lime, gypsum. Autoclaved aerated concrete aac block is a newly adopted green building materialin india which is used as a substitute of the conventional red clay bricks in residential, commercial and industrial construction activities. The comparison of aac blocks vs red bricks would help you to select material for your home. The use of aac block reduces the cost of construction up to 20% as reduction of dead load of wall on beam and column makes it a comparatively lighter members and reducing the loads or moment.
Comparison of autoclaved aerated concrete blocks with red bricks. Aac block is basically made from 5 types of raw materials such as. The burnt clay bricks of size 200 x 100 x 100 mm are collected from locally available processing units of burnt clay bricks. The usage of aac block reduces the cost of construction upto 25% as reduction of. The autoclaved aerated concrete aac material was developed in 1924 in sweden. The usage of aac blocks gives a prospective solution to. Let us look at the table to see how aac blocks are different from the clay burnt bricks. In thermal insulation in thermal insulation the aac blocks have insulating qualities. The thermal conductivity level of the aac bricks keeps the room temperature warm during winter. Acc block manufacturing and comparison with red clay brick.
The requirements of aac blocks having density up to kgm3 are covered in bis code is 2185. Here you can easily compare and calculate the cost of constructing a brick wall with traditional aac block wall. Aac block with red bricks details and benefits youtube. Wallnett aac blocks have air voids and hence have better fire resisting property compared to red clay bricks.
Aac blocks installation process complete guide the utilization of aac blocks in india has increased in the last 15 years. Aac blocks and burnt clay bricks to conclude which of the two materials is most advantageous. First conceptualized and invented by swedish architect and inventor johan axel eriksson in 1924, aac blocks are particularly known for their fire, heat and soundresistant properties. Aac blocks vs clay bricks or red bricks or conventional bricks. Aac blocks are used for load bearing structure walls, partition walls, inner leaf of cavity walls or as backing to brick masonry, external walls for rcc framed structures when protected from weather by rendering or by some other efficient treatment. Compare between bricks and aac blocks, know their composition, size, weight. Aac blocks aac blocks is a unique and excellent type of building materials due to its superb heat.