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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You want ambassadors of your company, not employees. Each one is an integral part in the process, growth and responsibility of the company as a whole. Direct Drive for storm or sanitary structures.

If your specifications call for a manhole connector to meet or exceed ASTM Cyou might want to check out one or all of these options. So why do they leak? The benefits of a subscription: It differs from most competitive manhole connectors with its all stainless steel components, no plastic parts or no welds or rivets. Webprint Printed and bound.

ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

This specification covers the design, material, and performance of the resilient connection only. July 6, 0 Comment. Direct Drive technically starts at a hole size range of 9: This service is not available if you are a URL user where you do not log in with an email address.

Nylo Drive is the plastic equivalent to its big brother. Active view current version of standard. Connections covered by this specification c9923 adequate for hydrostatic pressures up to 13 psi 30 ft without leakage when tested in accordance with Section 7.

Employees walk around your facility like a zombie waiting for their paycheck to show up at the end of the week. F923 materials for connectors and filler rings shall be manufactured from natural or synthetic rubber and shall conform to the prescribed requirements.


Once in place cast or cored the pipe is pushed home and compresses around the pipe O. But what is a manhole connector? In our experience, the majority of all reported gasket and connector field problems are due to contractor installation issues.

For a specific precaution statement, see 7. This specification covers resilient connectors between reinforced concrete manhole structures, pipes, and laterals.

6 Manhole Connectors Conforming to ASTM C923

You need to log in before adding standards to the monitoring service. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.

With the ability to retain the same sealing power as the PSX: Whether the material is wood, stone, rubber, aluminum or steel, our waterjet cutting services have been instrumental in making customer parts. At the same time it deforms against the manhole opening creating a similar asrm that you would find in pipe gasket joints.

Prior to Forterra, Mike worked for The […].

6 Manhole Connectors Conforming to ASTM C Standards

Nylo Drive This is the ultimate in sibling rivalries when it comes to manhole connectors at Press-Seal. Knowing why a manhole connector leaks is just as important as knowing which manhole connector is right for your job.

Infiltration or exfiltration quantities for an installed system are dependent upon many factors other than asstm connections between manhole structures and pipe, and allowable quantities must be covered by other specifications and suitable testing of the installed c9223 and system. What Is A Manhole Connector? Historical Version s – view previous versions of standard.

Subscription – asym available and updated A web subscription provides an easy and secure access to standards, and you are guaranteed to always have the latest edition. Leave a D923 Cancel reply Your email address will not be published.


This ensures that you are always up-to-date and saves you both time and money. Direct Ast, while adding a new state-of-the-art power sleeve, the PSX: This innovative program places high school students into the workforce where they learn and perform real-world activities in advanced manufacturing or logistics with Hoosier companies. In that capacity […]. Each and everyone of them is an integral part in the process, growth and responsibilities of the company as a whole.

Do you need a simple way of knowing what PSX: The 8QRS is manufactured to make the installation of small diameter pipes into manholes a simpler […].

The answer to this question is yes and no.

ASTM C923:08(2013)

No greater asset within a company of any size is more valuable than its employees. Start Webshop Product catalog Product presentation. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Read more about subscriptions.

Press-Seal is happy to announce that we have added another member to our gasket sales team. Kwik Seal Simplicity is the ultimate in sophistication — it really is. It is the responsibility atm the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. This standard does not purport to address all of the safety concerns, if any, associated with its use.

Would you fire every single employee in your workforce right now? Press-Seal is proud to announce the addition of another veteran to the underground containment industry. Link to Active This link will always route to the current Active version of the standard.