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Standard Specification for External Sealing Bands for Concrete Pipe, Manholes, and Precast Box Sections
Automaticky přeložený název:
Standard Specification pro vnější Utěsnění kapel pro betonové potrubí, šachet a Prefa Box oddílů
NORMA vydána dne 1.7.2008
Označení normy: ASTM C877-08
Poznámka: NEPLATNÁ
Datum vydání normy: 1.7.2008
Kód zboží: NS-15422
Počet stran: 6
Přibližná hmotnost: 18 g (0.04 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
bands, external, concrete pipe, joints, Concrete pipe--specifications, Culvert pipe (concrete)--specifications, External sealing bands, Insulating specimens--specifications, Precast concrete products--specifications, Sealing bands, Sewer pipe (concrete)--specifications, Storm sewer/drainage concrete pipe--specifications, ICS Number Code 91.100.50 (Binders. Sealing materials)
1. Scope | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1.1 This specification covers external sealing bands to be used in conjunction with concrete pipe as defined in Terminology C 822 and conforming to Specifications C 14, C 76, C 412, C 478, C 506, C 507, C 655, C 985, C 1417, and C 1433. 1.1.1 Type I, Rubber and Mastic Bands. 1.1.2 Type II, Plastic Film and Mesh Reinforced Mastic Bands. 1.1.3 Type III, Chemically-Bonded Adhesive Butyl Bands. 1.2 This specification is the inch-pound companion to Specification C 877M; therefore, no SI equivalents are presented in the specification. Note 1—This specification covers only the design and material of the sealing bands. Sealing bands covered by this specification are adequate, when properly installed, for external hydrostatic pressures up to 13 psi, (30 ft) without leakage. The amount of infiltration or exfiltration flow in an installed pipeline is dependent upon many factors other than the sealing bands; allowable quantities and suitable testing of the installed pipeline and system must be covered by other specifications. |
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2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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