Libro Treatments of Households Waste Water Form Construction Industries De Dey, Subhashish

portada Treatments of Households Waste Water Form Construction Industries

Formato

Libro Físico

Autor

Subhashish Dey

Editorial

LAP Lambert Academic Publishing

Idioma

Inglés

N° páginas

Encuadernación

Tapa Blanda

Dimensiones

22.9 x 15.2 x 0.4 cm

Peso

0.11 kg.

ISBN13

9786207467037

Categorías

Códigos y derechos civiles

Treatments of Households Waste Water Form Construction Industries

Subhashish Dey (Autor) · LAP Lambert Academic Publishing · Tapa Blanda

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Reseña del libro "Treatments of Households Waste Water Form Construction Industries"

Water using for mixing and curing of concrete or mortar should be free from deleterious chemical substances, which are likely to exert appreciable influence on hardening and strength development of cement mortar or concrete. In practice, very often, a greater control on the properties of cement and aggregate is exercised, but the control on the quality of water is often neglected. A popular yardstick to the suitability of water for cement mortar or concrete is that, if the water is fit for drinking, it is fit for making cement mortar or concrete also. However, this doesn't appear to be true for all conditions. Water containing a small amount of sugar may be suitable for drinking but not for cement mortar or concrete and conversely, water suitable for making concrete or mortar may not necessarily be fit for drinking especially if the constituents of water present at more than the maximum permissible limit. The concrete mixing water is generally required to comply with British Standards (BS: 3148 - 1980), standards of the American Society for Testing and Materials (ASTM Standard C 94 - 78a), or with the Indian Standards (IS 456 - 2000).