Posts

Showing posts with the label Tensile Strength

Achyut Kanvinde-The Functionalist Architect

-
Image
  Achyut P. Kanvinde (1916 –2002), the Indian architect with functionalist approaches with elements of Brutalist architecture. He was born in Achra, in Konkan region of Maharashtra in 1916. He believed that a grid of columns forming a matrix giving structural and spatial aspect would turn a design more sophisticated and faceted. ·        1935: Studied architecture under Claude Batley in Sir J. J School of Arts ·        1945: Completed Masters from Harvard, student of Walter Gropius (Thesis on Science Laboratories) ·        1947: Chief Architect of CSIR (Council of Scientific and Industrial Research) ·        1955: Formed Kanvinde and Rai LIFETIME ACHIEVEMENTS ·         1976: Received the Padma Shree ·         1974-75: Became the president of IIA (Indian Institute of Architects) ·         1985: Winner of IIA “Baburao Mhatre Gold Medal” ·         1993: Awarded the Great Masters Award from JK Industries Ltd ·         Part of the jury on the competition for Indira
6 comments
Read more

IS BAMBOO BETTER THAN STEEL?

-
Image
Before the metal age, bamboo was used as a core construction material. But with time, steel has replaced bamboo in almost everywhere. Now you can also find steel scaffolds instead of the age-old bamboo ones. But are we doing the right thing by replacing bamboo? Is steel more efficient than bamboo? Or is it just in our minds, that we don’t consider bamboo modern enough to match our high standards?                           HOW BAMBOO SURPASSES STEEL? Yes, you read it right. Bamboo is actually stronger than steel in terms of tensile strength. The tensile strength of steel is 420MPa whereas for bamboo, it is 930MPa. Tensile strength is basically the resistance offered by materials to break under tension. And yes, bamboo is stronger than steel in this case due to the tightly-packed molecular structure. OTHER PROPERTIES OF BAMBOO ·        One of the greatest things about bamboo is, we can use all the parts of the plant for different purposes. ·        Certain bamboo species are the fastest
8 comments
Read more

FIBRE-REINFORCED CONCRETE (FRC)

-
Image
In this world of daily new inventions, we discover new materials very often. One such material is FRC (Fibre-Reinforced Concrete), it contains fibrous materials (short discrete fibres uniformly distributed and randomly oriented) which increases structural integrity. Use of fibre for reinforcement has been continued since Mesopotamian civilization, they used the straw to strengthen sun-baked bricks. Horsehair was employed in mortar and straw in mud bricks. Asbestos fibres were used in concrete in 1900. Researches continue even today to enhance the standard of concrete and different types of fibres like steel fibres, glass fibres, synthetic fibre (polypropylene and nylon fibres) and natural fibres (coir and hay). Fibres may be circular or flat. Continuous meshes, woven fabrics and long wires or rods are not discrete fibres. FRC can be used on-ground floors, pavements and might be deemed for construction parts alone or hand-tied like beams, pliers, foundations, etc. It is
1 comment
Read more