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Doplňující informace

ASTM C505-11

Standard Specification for Nonreinforced Concrete Irrigation Pipe with Rubber Gasket Joints

Automaticky přeložený název:

Standardní specifikace pro Nonreinforced Concrete zavlažování trubka s pryžovým těsněním spojů

NORMA vydána dne 1.9.2011

Jazyk
Provedení	Online zabezpečené PDF - 1 830.40 Kč Tištěné - 1 830.40 Kč
Dostupnost	SKLADEM
Cena	1830.40 Kč bez DPH
1 830.40 Kč

Informace o normě:

Označení normy: ASTM C505-11
Poznámka: NEPLATNÁ
Datum vydání normy: 1.9.2011
Kód zboží: NS-13732
Počet stran: 5
Přibližná hmotnost: 15 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

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Dotaz

Anotace textu normy ASTM C505-11 :

Keywords:

absorption, acceptance criteria, concrete, design, drainage, gasket tests, gaskets, hydrostatic, irrigation, joints, manufacture, nonreinforced, pipe, pressure, rubber gaskets, tests, three-edge bearing: Concrete pipe (nonreinforced)--specifications, Gaskets--specifications, Irrigation piping--specifications, Joints (concrete applications)--specifications, Pressure pipelines/piping systems--specifications, Watertight joints

Doplňující informace

1. Scope

1.1 This specification covers nonreinforced concrete pipe with rubber gasket joints to be used for the conveyance of irrigation water with working pressures, including hydraulic transients, as shown in Table 1.

1.2 A complete metric companion to Specification C505 has been developedC505M; therefore, no SI equivalents are presented in this specification.

Note 1—This specification is for manufacturing and purchase only and does not include requirements for bedding, backfill, installation, or field repairs. The owner is cautioned that he must correlate field conditions with the characteristics of the pipe specified and provide inspection during installation.

TABLE 1 Standard Dimensions, Working Pressures, and Test Requirements

Internal Designated Diameter, in.	Wall Thickness,^A in.	Working Pressure,^B ft	Required Hydrostatic Test Pressure,^C psi	Minimum Three-Edge- Bearing Load, lbf/linear ft
6	¾	30	40	1300
8	1	30	40	1350
10	1¼	30	40	1400
12	1½	30	40	1500
15	1⁷/₈	30	40	1650
18	2¼	30	40	1800
21	2⁵/₈	30	40	1900
24	3	30	40	2000

^A Thinner walls are not prohibited on pipe units not over 4 ft in length, but the thickness of such walls shall not be less than the internal diameter divided by 10.

^B With the exception of 21 and 24-in. pipe, higher working pressures are not prohibited to be used up to a maximum of 50 ft for 6 through 12-in. diameters, and 40 ft for 15 through 18-in. diameters. In these cases the strength of the pipe shall be increased to give minimum internal hydrostatic test pressures of at least three times the design working pressure when tested as specified in 10.4.

^C For hydrostatic test requirements, refer to 10.4.

2. Referenced Documents

C494/C494M-24	Standard Specification for Chemical Admixtures for Concrete
C33/C33M-24a	Standard Specification for Concrete Aggregates (Includes all amendments and changes 11/18/2024).
D2240-15(2021)	Standard Test Method for Rubber Property—Durometer Hardness
D1415-18(2026)	Standard Test Method for Rubber Property—International Hardness
D1149-18(2025)	Standard Test Methods for Rubber Deterioration—Cracking in an Ozone Controlled Environment
D573-04(2025)	Standard Test Method for Rubber—Deterioration in an Air Oven
D471-16a(2021)	Standard Test Method for Rubber Property—Effect of Liquids (Includes all amendments and changes 6/25/2021).
D412-16(2021)	Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers—Tension
D395-18(2025)	Standard Test Methods for Rubber Property—Compression Set
C1116/C1116M-23	Standard Specification for Fiber-Reinforced Concrete
C1017-C1017M-13	Standard Specification for Chemical Admixtures for Use in Producing Flowing Concrete
C989/C989M-25	Standard Specification for Slag Cement for Use in Concrete and Mortars
C822-21	Standard Terminology Relating to Concrete Pipe and Related Products
C1602/C1602M-22	Standard Specification for Mixing Water Used in the Production of Hydraulic Cement Concrete
C618-25a	Standard Specification for Coal Ash and Raw or Calcined Natural Pozzolan for Use in Concrete (Includes all amendments and changes 4/3/2025).
C595/C595M-25	Standard Specification for Blended Hydraulic Cements
C150/C150M-24	Standard Specification for Portland Cement
C497-20	Standard Test Methods for Concrete Pipe, Concrete Box Sections, Manhole Sections, or Tile
C260/C260M-24	Standard Specification for Air-Entraining Admixtures for Concrete

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