Quality assurance comprises administrative and procedural activities implemented in a quality system so that requirements and goals for a product, service or activity will be fulfilled.
Sisal (/ËsaÉªsÉl/ , [siËsal]), with the botanical name Agave sisalana, is a species of Agave native to southern Mexico but widely cultivated and naturalized in many other countries.t is sometimes referred to as sisal hemp, because for centuries hemp was a major source for fibre, and other fibre sources were named after it.
Textile - A major use of the fibre is in buffing cloth â because sisal is strong enough to polish steel and soft enough not to scratch it. Sisal reinforcing composites- Sisal can substitute or enhance fibre-glass used to reinforce plastic in automobiles, boats, furniture, water tanks and pipes.