ASTM C1447/C1447M-04(2019)e1

Podrobné informácie

Označenie: ASTM C1447/C1447M-04(2019)e1

Dátum vydania: 01.02.2019

Stránok: 5

Krajina: Americká technická norma

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Anotácia

This specification covers the standard for non-asbestos fiber-cement perforated and plain pipe proposed for use in the conveyance of drainage water for the subsurface drainage of highways, airports, farms, foundations, and other similar drainage work. The pipes shall be composed of a mixture of inorganic hydraulic binder or a calcium silicate binder formed by the chemical reaction of siliceous material and a calcareous material reinforced by organic or inorganic fibers. The material shall be cured and formed under pressure and shall be of laminar construction. The material shall also comply with the minimum specified crushing strength.


Keywords:
drainage, fiber-cement, perforated, pipe, subsurface, underdrain,, ICS Number Code 23.040.50 (Pipes and fittings of other materials)