Cookies
Potrebujeme váš súhlas na využitie jednotlivých dát, aby sa vám okrem iného mohli ukazovať informácie týkajúce sa vašich záujmov. Súhlas udelíte kliknutím na tlačidlo „OK“.
ASTM C171-16
Standard Specification for Sheet Materials for Curing Concrete
Automaticky preložený názov:
Standard Specification pre doskové materiály pre vytvrdzovanie Betón
NORMA vydaná dňa 1.2.2016
Informácie o norme:
Označenie normy: ASTM C171-16
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.2.2016
Kód tovaru: NS-634412
Počet strán: 2
Približná hmotnosť: 6 g (0.01 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM C171-16 :
Keywords:
concrete curing materials, polyethylene film, sheet material for curing concrete, curing paper, white burlap-polyethylene sheet ,, ICS Number Code 91.100.30 (Concrete and concrete products)
Doplňujúce informácie
| 1. Scope | ||||||||||
|
1.1 This specification covers materials in sheet form used for covering the surfaces of hydraulic cement concrete to inhibit moisture loss during the curing period and, in the case of the white reflective type materials, to also reduce temperature rise in concrete exposed to radiation from the sun. The following types are included: 1.1.1 Curing Paper: 1.1.1.1 Regular. 1.1.1.2 White. 1.1.2 Polyethylene Film: 1.1.2.1 Clear. 1.1.2.2 White Opaque. 1.1.3 White-Burlap-Polyethylene Sheet. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. Note 1: This specification does not cover materials such as
burlap, cotton mats, or rugs used with additional applications of
water to maintain a water-saturated environment on such surfaces.
Sheet materials having additional characteristics such as
insulating properties and the ability to carry additional water to
the curing region are commercially available but are not currently
addressed in this specification.
1.3 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes shall not be considered as requirements of the standard. |
||||||||||
| 2. Referenced Documents | ||||||||||
|
Doporučujeme:
