Aerocon Blocks are an innovative product in the green building revolution. Aerocon blocks are the new blocks in walling materials, substituting conventional and environmentally unsustainable materials like clay bricks, concrete and Hollow blocks.
Aerocon blocks are an Autoclaved Aerated concrete blocks used in the construction of walls. The raw materials used in the manufacture of these blocks are environmentally friendly and are certified green products. Flyash is also used as an alternative building material which is a waste from thermal power plants.
Since, these materials are light weight with high thermal insulation, they are highly fire resistant. These blocks save water during construction and ensure long term sustainability of the building. These blocks have been used in wide range of constructions which include residential, commercial, hotels, hospitals, schools etc.
Autoclaved Aerated Concrete (AAC) | Efficient Building Systems | Green Material
Autoclaved Aerated Concrete (AAC) was developed in Sweden in the late 1920s and has been used successfully in a variety of applications in commercial, industrial and residential construction. AAC is a lightweight, high strength building material and is produced in a variety of forms from blocks, to structural floors and wall panels.
AAC is credited by LEED (Leadership in Energy and Environmental Design) and USGBC (US Green Building Council) as an “green” alternative to traditional construction materials. Indian Green Building Council (IGBC) recommends its use in India.
AAC consists of 80% of air. It is manufactured by combining silica in the form of sand or recycled flyash, cement, lime, water and an expansion agent – aluminium powder and paving it into a mold.
Structurally reinforced AAC products like lintels or roof panels, steel rebar or mesh are also placed in the mould.
When added to concrete, the aluminium powder reacts with the silica, resulting in the formation of millions of microscopic hydrogen bubbles. The hydrogen bubbles cause the concrete to expand to roughly five times its original volume.
The hydrogen evaporates and leaving a highly closed cell aerated concrete. It is then cut into blocks or panels which are then steam and pressure cured in an autoclaved. Using AAC is very advantageous because it is environmentally friendly qualifies as a ‘green’ building material from manufacturing to recycling.
All the waste material like trimmings, rejected units are all recycled and hence there is zero wastage. All the waste on the sites is crushed and safely used as a fill or buried shallow underground. Spread AAC dust on the lawn serves as a great lime supplement.
AAC is so lightweight, it weighs 1/5th of the weight of the standard concrete, which results in lower transportation costs, faster work-flow lower material handling costs etc. AAC is in ‘ready to build’ material, requiring no onsite curing time. It has unparalleled workability because it can be sown, drilled, nailed, screwed and milled with common hand tools. AAC openings are easily and alternately cut.
The major concept is that it merges with the design of the city. Embodiment of special characters of Nagpur in the design. Principles of energy efficiency and Green building technology have been incorporated in the design.
As the world reels under the stress of economic recession and Peak oil, efforts are being made to minimize the use of energy, to maximize return on invested resources by recycling and optimum use of natural resources. Such efforts have culminated into the new Green building movement across the planet.
Aayam in Sanskrit means dimension, and the presented design has provided innovative solutions in all the dimensions of creative world.
The entire building has been made in order to preserve the landscape and adapt suitable style pertaining to the topography. By determining the quantity and quality of light entering the spaces, they have eventually taken on greater reality. The galleries are woven into a modulated space, born of light and geometry.
The design is a centre of culture that is rooted in the region and reflecting contemporary art and architecture at the highest level that have come together with nature. The core of the annex is open to sky and the rigorous used of a geometric vocabulary. A reflection of land art with pure modernism, the convention centre is rooted to traditions and mirrors ideas if the youth of India.