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Standard Specification for Latex and Powder Polymer Modifiers for use in Hydraulic Cement Concrete and Mortar
Automaticky preložený názov:
Štandard Specification pre latexové a prášok Polymérne modifikátory pre použitie v hydraulických cementáreň betónu a malty
NORMA vydaná dňa 15.11.2013
Označenie normy: ASTM C1438-13
Poznámka: NEPLATNÁ
Dátum vydania normy: 15.11.2013
Kód tovaru: NS-11285
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
latex, polymer modifier, polymer-modified concrete or mortar, ICS Number Code 91.100.10 (Cement. Gypsum. Lime. Mortar)
1. Scope | ||||||
1.1 This specification covers performance criteria for latex and powder polymers when used as modifiers in hydraulic cement concrete and mortar to improve adhesion and reduce permeability (see Note 1). 1.2 The performance criteria are
based on certain property changes that are achieved by use of the
polymer modifier when compared to reference concrete or mortar
(Test Methods C1439).
1.3 Prepackaged, proprietary mortar products are not included in this specification. Also, this specification covers only those materials contained in the reference or test mixtures listed in Test Methods C1439. 1.4 The values stated in SI units are to be regarded as standard. 1.5 The following precautionary statement pertains only to the test method portion, Section 10, of this specification: 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. |
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2. Referenced Documents | ||||||
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