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Standard Test Methods for Self-leveling Mortars Containing Hydraulic Cements
Automaticky přeložený název:
Standardní zkušební metody pro samonivelační malt obsahujících hydraulické cementy
NORMA vydána dne 15.12.2013
Označení normy: ASTM C1708/C1708M-13
Poznámka: NEPLATNÁ
Datum vydání normy: 15.12.2013
Kód zboží: NS-12267
Počet stran: 7
Přibližná hmotnost: 21 g (0.05 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
compressive strength, dimensional stability, flow, flow retention, flexural strength, healing, healing time, hydraulic cement mortar, overlayment, self-leveling mortar, setting time, underlayment, ICS Number Code 91.100.10 (Cement. Gypsum. Lime. Mortar)
Significance and Use | ||||||||||||||||||||||||||
4.1 The test methods in this standard are used to evaluate freshly mixed properties such as the initial flow, flow retention, and healing time as well as hardened properties such as compressive strength, setting time, and flexural strength, of self-leveling mortars. 4.2 Tests are conducted under standardized conditions for comparative purposes and results are not intended to be representative of performance under field conditions. |
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1. Scope | ||||||||||||||||||||||||||
1.1 These test methods are appropriate to evaluate the performance of self-leveling mortars containing hydraulic cements that are used to improve the levelness, smoothness, and flatness of existing floors. These materials may be used as an underlayment to receive floor finishes, or as an overlayment to serve as the wear surface. The self-leveling mortars covered by these test methods consist of proprietary blends of hydraulic cements, along with fine aggregate, polymers, fillers, and other additives. 1.2 Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. Some values have only SI units because the inch-pound equivalents are not used in practice. 1.3 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.
Standard Test Methods for Time of Setting
of Hydraulic Cement by Vicat Needle Standard Practice for Mechanical Mixing
of Hydraulic Cement Pastes and Mortars of Plastic Consistency Standard Practice for Use of Apparatus
for the Determination of Length Change of Hardened Cement Paste,
Mortar, and Concrete Standard Practice for Preparing Precision
and Bias Statements for Test Methods for Construction Materials
(Includes all amendments and changes 3/11/2024). Standard Practice for Conducting an
Interlaboratory Study to Determine the Precision of a Test
Method Standard Test Method for Compressive
Strength of Hydraulic Cement Mortars (Using 50?mm [2 in.] Cube
Specimens) Standard Specification for Packaged Dry,
Hydraulic-Cement Grout (Nonshrink) Standard Test Method for Flexural
Strength of Hydraulic-Cement Mortars Standard Specification for Standard
Sand Standard Specification for Packaged, Dry,
Rapid-Hardening Cementitious Materials for Concrete Repairs
(Includes all amendments and changes 10/13/2020). Standard Terminology Relating to Concrete
and Concrete Aggregates (Includes all amendments and changes
10/14/2021). Standard Specification for Reference
Masses and Devices for Determining Mass and Volume for Use in
Physical Testing of Hydraulic Cements Standard Test Method for Length Change of
Hardened Hydraulic-Cement Mortar and Concrete |
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