Concrete pipe use manual

Reinforced concrete pipe uses a cage of reinforcing steel within the pipe. The higher the class number, the higher the strength of the pipe and the higher the external forces it can withstand. Another designation used for concrete pipe is for wall thickness.

Most concrete pipe uses a "tongue and groove" also called "bell and spigot" connection that allows for the placement of sections end to end. Turn on more accessible mode. Turn off more accessible mode.

Home Help Site Map. It looks like your browser does not have JavaScript enabled. Please turn on JavaScript and try again. Drainage User Manual. Types of Pipe. Contents A. Basic Materials Properties. Specific Acceptance Requirements. Materials for concrete pipe must meet the requirements of Section of the Standard Specifications.

The stamp should be located on the inside wall within the first foot of the end of the pipe. An example of the stamps:. Only material coming from an approved pipe producer should be accepted for use on NCDOT right of way. If any pipe arrives on the job site without an approved stamp, the pipe should be immediately rejected and returned to the producer.

NCDOT personnel can reject any material damaged in shipment. If questions do arise concerning the acceptability of materials, please notify your local Section Materials Specialist for assistance. Joint Materials. There are two main types of materials required for concrete pipe:. Mortar - materials used in the mortar mix for joining pipe: Portland cement must meet the requirements of Article Sand must meet the requirements of Article for fine aggregate or Article for mortar sand. Hydrated lime must meet the requirements of Article The flash point, C.

Each shipment of pipe must be accompanied by a matching Bill of Lading BOL listing all of the pipe contained within that shipment. Please alert your local Section Materials Specialist if shipments show up at the job without the required QC stickers.

When bell and spigot couplers are utilized, gaskets meeting the requirements of ASTM F shall be used. Care should be taken to limit the amount of movement after the pieces are coupled together.

Special installation techniques are required for vertical elliptical pipe. The tablesprovide design requirements for boxes installed under earth, dead and HL live load conditions, fordesign earth cover of 0 to 35 feet. Joints provided utilize tongue and groove type ends with cementmortar or mastic compound joints. Box sections are used where special hydraulic requirements andminimum cover are encountered. They offer the advantage of precast products over cast-in-placeconstruction through low installation costs and minimum inconvenience of weather and traffic delay.

Double-cell box sections are also available locally. Please note that all applicable IDOT provisions must beadhered to when using these tables. Design assumptions: Water filled pipe, Type 2 bedding and Class C walls5. Design assumptions: Water filled pipe, Type 2 bedding and Class C walls6. Concrete pipe is the most widely used and accepted permanent product of all sanitary sewer materials. It makesup the greater portion of the sanitary sewer system in most major cities in the United States.

Sanitary sewersrequire that pipe meet infiltration limits, meet the strength conditions of any depth of backfill and superimposedload, and provide resistance to the effects of sewage. Prior to commencing installation, the contractor shall submit to the engineer By its very nature, concrete pipe is an ideal drainage product that has the inherent.

Home Concrete Pipe Use Manual. Concrete Pipe Use Manual. Export To Word. Last View : 17d ago. Last Download : 28d ago. Upload by : Sabrina Baez. Report this link. Related Books. Definitions To help with the understanding of pipe supports, below are some definitions.

Pipe clamps section of pipe hanger catalog. Some steel items may be specially fabricated to fit other pipe diameters i. Select pipe O. Pipe Clamps Pipe Clamp.

Section 12 of these specifications covers the designs of concrete pipe, metal pipe and plastic pipe. Measuring Pipes and Pipe Fittings. Fittings for steel pipe screw onto tapered external threads on the end of the pipe. The taper jams the threads together to prevent leaks. ISP is typically small. M3 U7 Pipe Bending - eCollege.