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 C1439-08
Standard Test Methods for Evaluating Polymer Modifiers in Mortar and Concrete
Automaticky preložený názov:
Štandardné testovacie metódy pre hodnotenie Polymérna modifikátory mált a betónov
NORMA vydaná dňa 1.8.2008
Informácie o norme:
Označenie normy: ASTM C1439-08
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.8.2008
Kód tovaru: NS-11288
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM C1439-08 :
Keywords:
latex, latex polymer, polymer-modified concrete, polymer-modified mortar, powder polymer, Curing (of concrete), Latexes/powders (polymeric), Polymeric latexes/powders, Polymer-modified concrete/mortar, ICS Number Code 91.100.10 (Cement. Gypsum. Lime. Mortar)
Doplňujúce informácie
| Significance and Use | ||||||||||||||||||||||||||||||||||||||||||
|
These test methods are used to develop data for comparison with the requirements of Specification C 1438. Standardized procedures are used to compare the properties of specimens made from test mixtures of polymer-modified concrete or mortar with the properties of specimens made from reference mixtures. These test methods are not intended to simulate job conditions. |
||||||||||||||||||||||||||||||||||||||||||
| 1. Scope | ||||||||||||||||||||||||||||||||||||||||||
|
1.1 These test methods provide a means of determining the effect of adding polymer modifiers to reference concrete or mortar. 1.2 Most sections of ASTM test methods and practices for hydraulic cement mortar and concrete apply to the preparation and testing of specimens made with polymer-modifiers. However, there are some exceptions, most notably curing, that need special procedures in order to develop the properties inherent with polymer-modification. These test methods cover these exceptions. 1.3 For testing polymer-modified mortar and concrete specimens, the procedures in this standard supersede those in the referenced ASTM test methods and practices. These test methods are not applicable to dry, packaged mortar and concrete. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
||||||||||||||||||||||||||||||||||||||||||
| 2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||||||
|
Doporučujeme:
