In present investigation the wear behavior of treated and untreated coir dust filled epoxy resin matrix composites were studied. The effect of treated and un treated coir dust concentration (10%, 20% and 30%), varying loads (10, 20 and 30N) and varying velocities (300, 400 and 500) on the abrasive wear rate of composite has been analyzed. The abrasive wear property of the composite is examined ...

Experimental study using coir geotextiles in watershed management S. Vishnudas, H. H. G. Savenije, P. van der Zaag, K. R. Anil, and K. Balan Water Resources Section, Delft University of Technology, Delft, The Netherlands UNESCO-IHE, Delft, The Netherlands College of Agriculture, Trivandrum, Kerala, India Government College of Engineering, Thrissur, Kerala, India Received: 15 August 2005 – Accep...

Natural fibres have been identified as a potential substitute for mineral fillers in thermoplastic matrix composites automotive applications. However, natural are known to be susceptible thermal degradation at relatively low temperatures. This paper focuses on the characterisation of and mechanical date palm coir part an evaluation their reinforcement polypropylene composites. The resultant vol...

BACKGROUND Production of medicinal plants in controlled environments, particularly hydroponic technology, provides opportunities for high quality biomass accumulation and optimizes production of secondary metabolites. Applying special watering regimes in combination with efficient soil draining is an encouraging new tool for the production of pharmaceutical relevant plants. The purpose of this ...

Abstract-Since highways are widely used modes, it is necessary that it should be maintained properly. Subgrade being the support for the whole pavement, it needs the utmost care in its construction. Many suggestions have been put forward by various scientists to improve the subgrade. The usually adopted methods are stabilization methods. This paper deals with the improvement of properties of ka...

coir pith, a byproduct of coconut fibers and waste material from the coir industry, is stable and not easily degradable due to its high lignin content. coir pith takes a decade to decompose thereby posing environmental hazard and disposal problem. pollution by plastics creates an alternative solution to reduce problems. hence the potential use of coir industrial wastes for production of biopla...

Abstract In this research, the hybrid natural fiber composite specimens were fabricated with a 64 wt% epoxy resin matrix, 20 coir fiber, and 16 of various fibers by hand-layup method. The influences (Coir, Jute, Flax, Cotton, Human Hair, Sisal, Kenaf, Calotropis) on mechanical characteristics (tensile, flexural, impact strengths) drilling properties (delamination factor ovality) Coir-fiber base...