ASTM C923 PDF

section of ASTM C, the standard rubber connector is available in alternative compounds upon request. Contact an A•LOK® representative regarding. ASTM C STANDARD SPECIFICATION FOR RESILIENT CONNECTORS BETWEEN REINFORCED CONCRETE MANHOLE STRUCTURES, PIPES, AND . Standard Number, ASTM C – Title, Standard Specification for Resilient Connectors Between Reinforced Concrete Manhole Structures.

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The 8QRS is manufactured to make the installation of small diameter pipes into manholes a simpler […].

Monitoring Standards monitoring is a free service designed for you who wish to be alerted of changes to or new editions of the standards required in your work. Standards monitoring is a free service designed for you who wish to be alerted of changes to or new editions of the standards required in your work. Work Item s – proposed revisions of this standard.

Once in place cast or cored the pipe is pushed home and compresses around the pipe O. Knowing why a manhole connector leaks is just as important aztm knowing which manhole connector is right for your job.

This specification covers the design, material, and performance of the resilient connection only. Read more about subscriptions. Direct Drive technically starts at a hole size range of 9: This standard does not purport to address all of the safety concerns, if any, associated with its use.

Nylo Drive is the plastic equivalent to its big brother. Note 1-This specification covers the design, material, and performance of the resilient connection only. The benefits of a subscription: Infiltration or exfiltration quantities for an installed system are dependent upon many factors other than the connections between manhole structures and pipe, and allowable quantities must be covered by other specifications and suitable testing of the installed pipeline and system.

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This service is not available if you are a URL user where you do not log in with an email address. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

6 Manhole Connectors Conforming to ASTM C Standards

You need to log in before adding standards to the monitoring service. Employees walk around your facility ast, a zombie waiting for their paycheck to show up at the end of the week. This ensures that you are always up-to-date and saves you both time and money. And the Kwik Seal is precisely sized to fit in a cored or cast-in manhole opening with no special tools required.

The physical properties and chemical composition shall conform to the required tests for chemical resistance, tensile strength, elongation at break, hardness, accelerated oven-aging, compression set, water absorption, ozone resistance, low-temperature brittle point, and tear resistance.

July 6, 0 Comment. 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. Active view current version of standard.

Link to Active This link will always route to c9223 current Active version of the standard. The key lock that is cast-in integrally into the manhole during the production process adds another feature to the product that manhole production facilities will certainly appreciate.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Direct Drive for storm or sanitary structures. Connections covered by this specification are adequate for hydrostatic pressures up to 13 psi 30 ft without leakage when tested in accordance with Section 7. For a specific precaution statement, see 7. Link to Active This link will always route to the current Active version of the standard.

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So why do they leak? Infiltration or exfiltration quantities for an installed system are dependent upon many factors other than the asrm between manhole structures and pipe, and allowable quantities must be aastm by other specifications and suitable testing of the installed pipeline and system. Webprint Printed and bound. The design of pipe connectors and pipe stubs are specified. The moment new editions of the standards you monitor are released, changes are made, or appendixes are published, you will be alerted by email.

ASTM C923:08(2013)

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. A web subscription provides an easy and secure access to standards, and you are guaranteed to always have the latest edition. It differs from most competitive manhole connectors with its all stainless steel components, no plastic parts or no welds or rivets.

At the same time it deforms against the manhole opening creating a similar seal that you would find in pipe gasket joints. Do you need a simple way of knowing what PSX: What Is A Manhole Connector? For a specific precaution statement, see 7. Direct Drive product you need?