sustainable mateials in engineering.pptx

Engineering descipline texts

1. Study on behaviour of Sustainable Construction Material and its Structural Applications

2. Introduction Sustainable materials are those that are durable, reusable, or recyclable. They include recyclable components and are sourced locally, from the area where building activity will occur. Additionally, these materials should be natural, such as soil, adobe, wood, cork, bamboo, straw, and sawdust . Sustainable Concrete is the concrete that incorporates environmentally responsible materials and processes throughout its production. Benefits: Reduces the carbon emissions associated with concrete by between 30-85% Easy to use and place. Suitable for use in all applications, including reinforced and unreinforced. Unchanged construction process.

3. CEMENT FINE AGGREGATES COARSE AGGREGATES ADMIXTURES OTHERS Flyash GGBS Micro silica Pulverised fuel ash Condensed silica fumes Natural pozzolans Limestone flour C&D waste Flyash GGBS Microsilica Pulverised fuel ash Condensed silicafumes Natural pozzolans Limestone flour C&D waste Glass Rice Husk Ash Sugar Cane Bagasse Ash coconut shells Oil Palm Shells E-waste used rubbers recycled ceramic tiles Industrial Slag Jhama Bricks Water reducing admixtures Superplasticisers Accelerating admixtures Shrinkage reducing admixtures Air entrainment admixtures Set retarding admixtures Nanomaterials

4. MATERIAL STUDY Mechanical Study Durability Study Compression Test Tensile Test Torsion test Flexure Strength test Impact test Hardness test Rapid Chloride Penetration Test (RCPT) Water Permeability of Concrete (WP). Initial Surface Absorption Test (ISAT). Water Absorption (WA).