定价： 0元 加购物车

定价： 975元 / 折扣价： 829 元

Preface This is the fourth edition of CSA B602, Mechanical couplings for drain, waste, and vent pipe and sewer pipe. It supersedes the previous editions published in 1999, 1990, and 1988 (Preliminary Standard). Major revisions include the addition o

定价： 1092元 / 折扣价： 929 元

定价： 731元

定价： 1054元

定价： 921元

定价： 921元

定价： 2473元

定价： 860元

定价： 731元

定价： 637元

定价： 687元

This specification covers requirements relating to asbestos-cement nonpressure sewer pipes, joints, and fittings suitable for use with gravity flow, intended for sewerage and drainage applications from point of use to point of treatment or disposal. It defines certain conditions of manufacture, classification, characteristics, and acceptance tests applicable to these products. Asbestos-cement pipe furnished under this specification shall be designated as Classes 1500, 2400, 3300, 4000, 5000, 6000, and 7000 based on the respective crushing strengths, and shall be furnished in the designated sizes. The pipes shall also be classified in two types (I and II) in accordance with the amount of uncombined calcium hydroxide. Materials shall be sampled, tested, and conform accordingly to the following physical requirements: crushing strength, flexural strength, joint tightness, straight alignment, maximum deflected position, and dimensions.1.1 This specification covers requirements relating to asbestos-cement nonpressure sewer pipe, joints, and fittings suitable for use with gravity flow, intended for sewerage and drainage applications from point of use to point of treatment or disposal. It defines certain conditions of manufacture, classification, characteristics, and acceptance tests applicable to these products.1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.NOTE 1: Rubber rings suitable for use with this pipe are covered in Specification D1869.NOTE 2: As general guidance to achieve safe and clean construction-site conditions when working with asbestos-cement pipe products, the procedures covered in AWWA No. M-16 shall be followed.NOTE 3: This specification is issued for product standardization and purchasing purposes only, and does not include requirements for installation or the relationships between operating conditions and the strength characteristics of the various classifications of pipe. The purchaser is cautioned that he must correlate installation and operating conditions with the specified characteristics of the pipe.1.3 Warning—Breathing of asbestos dust is hazardous. Asbestos and asbestos products present demonstrated health risks for users and for those with whom they come into contact. In addition to other precautions, when working with asbestos-cement products minimize the dust that results. For information on the safe use of chrysoltile asbestos, refer to “Safe Use of Chrysotile: A Manual on Preventive and Control Measures.”21.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. 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. For a specific safety hazard, see 1.3.1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 0元

This specification covers acrylonitrile-butadienestyrene (ABS) sewer pipe, produced by single extrusion or simultaneous multiple coextrusion. This specification also covers fittings. The requirements of this specification are intended to provide pipe and fittings suitable for nonpressure drainage of sewage, surface water, and certain other liquid wastes, in applications outside the building limits. Pipe produced by simultaneous multiple coextrusion shall be classified as “Coex.” Flattening, impact resistance, joint tightness, and pipe stiffness tests shall be performed to conform with specified requirements.1.1 This specification covers acrylonitrile-butadienestyrene (ABS) sewer pipe, produced by single extrusion or simultaneous multiple coextrusion. This specification also covers fittings. Included are requirements and test methods for materials, dimensions, workmanship, chemical resistance, water resistance, and joint tightness. A form of marking to indicate compliance with this specification is also included.1.2 The text of this specification references notes, footnotes, and appendixes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the specification.The following precautionary caveat pertains only to the test methods portion, Section , of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. 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.

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5.1 This is not a routine test. The values recorded are applicable only to the sewer being tested and at the time of testing.1.1 This practice covers procedures for testing the joints of installed precast concrete pipe sewer lines, when using either air or water under low pressure to demonstrate the integrity of the joint and the construction procedures. This practice is used for testing precast concrete sewer lines utilizing rubber gasket sealed joints.NOTE 1: The user of this practice is advised that methods described herein may also be used as a preliminary test to enable the manufacturer or installer to demonstrate the condition of sewer pipe prior to delivery.1.2 This practice is the SI companion of Practice C1103.NOTE 2: The owner shall specify the following: who will conduct, observe, and furnish labor, material, and measuring devices and pay for the tests; who is responsible for determining local ground conditions; and whether an air or water test is to be used.NOTE 3: The user of this practice is advised that test criteria presented in this practice are similar to those in general use. Pipe shall be accepted by infiltration or exfiltration testing utilizing Practice C969M.NOTE 4: Test times tabulated and the rate of air loss in this standard are based on successful testing of installed pipelines. However, since air and water have different physical properties, retests of some pipelines not meeting field air tests have been successful when tested with water.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. 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. Specific safety precautions are given in Section 6.1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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