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ASTM C1552-14a
Standard Practice for Capping Concrete Masonry Units, Related Units and Masonry Prisms for Compression Testing (Includes all amendments And changes 1/19/2016).
Automaticky přeložený název:
Standardní praktiky pro zákryty Betonové tvárnice, příbuzné jednotky a zděných Prizmy pro kompresi testování
NORMA vydána dne 1.12.2014
Informace o normě:
Označení normy: ASTM C1552-14a
Poznámka: NEPLATNÁ
Datum vydání normy: 1.12.2014
Kód zboží: NS-11814
Počet stran: 5
Přibližná hmotnost: 15 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Anotace textu normy ASTM C1552-14a :
Keywords:
cap, capping, capping materials, capping plate, casting plate, compressive strength, gypsum cement, sulfur,, ICS Number Code 91.080.30 (Masonry)
Doplňující informace
| Significance and Use | ||||||||||
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4.1 This practice describes procedures for providing plane surfaces on the two bearing surfaces of units and prisms. The purpose of this standard is to provide consistent and standardized procedures for capping units and prisms for compression testing. The procedures are based on those contained (or previously contained) in Test Methods C140, Practice C617, and Test Method C1314. Note 2: Specimens capped using this practice will vary
significantly in size and weight. Appropriate care and handling may
differ based on specimen size and weight. Provide care and handling
as needed to provide for proper capping based on the physical
characteristics of the specimen being capped.
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| 1. Scope | ||||||||||
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1.1 This practice covers apparatus, materials, and procedures for capping concrete masonry units, related units, including coupons or other specimens obtained from such units, and masonry prisms for compression testing. Note 1: The testing laboratory performing these test methods
should be evaluated in accordance with Practice C1093.
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 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. |
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| 2. Referenced Documents | ||||||||||
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