PPI TR-37-1997 Corrugated Polyethylene (PE) Pipe For Storm Sewer Applications《雨水管用波纹聚乙烯(PE)管 塑料管道协会CPPA-A部》.pdf

《PPI TR-37-1997 Corrugated Polyethylene (PE) Pipe For Storm Sewer Applications《雨水管用波纹聚乙烯(PE)管 塑料管道协会CPPA-A部》.pdf》由会员分享，可在线阅读，更多相关《PPI TR-37-1997 Corrugated Polyethylene (PE) Pipe For Storm Sewer Applications《雨水管用波纹聚乙烯(PE)管 塑料管道协会CPPA-A部》.pdf（18页珍藏版）》请在麦多课文档分享上搜索。

1、CPPA Standard Specification (I 00-99) for Corrugated Polyethylene (PE) Pipe For Storm Sewer Applications Brought to you by the CPPA, a non-profit industry trade association dedicated to providing unbiased, non-branded information about the use and installation of corrugated polyethylene pipe. Your I

2、nformation Resource 01999 Corrugated Polyethylene Pipe Association CPPA Standard Specification for CORRUGATED POLYETHYLENE (PE) PIPE FOR STORM DRAINAGE APPLICATIONS Table of Contents Scope . 4 Standards . 5 Terminology 6 Significance and Use 7 Materials . 7 Requirements . 8 Test Methods 12 Retest an

3、d Rejection 13 Inspection . 14 Certification 14 Marking 14 Packaging . 15 Keywords . 15 GovernmentMlitary Procurement . 15 Appendices . 16 The material presented in this specification has been prepared in accordance with recognized principles and practices and is for general information only . The i

4、nformation should not be used without first securing competent advice with respect to its suitability for any general or specific application . While the material is believed to be technically correct. the CPPA makes no representation or warranty of any kind. and assumes no liability therefore . Inq

5、uiries on specific products. their attributes. and the manufacturers warranty should be directed to member companies (see pg . 18) . 01999 Corrugated Polyethylene Pipe Association CPPA Standard Specification for CORRUGATED POLYETHYLENE (PE) PIPE FOR STORM DRAINAGE APPLICATIONS 1. Scope 1 .I This spe

6、cification covers requirements and test methods for corrugated polyethylene pipe and fittings in nominal diameters of 75mm to 1500mm (3“to 60) with either a smooth or corrugated interior. This specification provides for soil tight, silt tight, and watertight joints. 1.2 The requirements of this spec

7、ification are intended to provide pipe and fittings suitable for underground use in non-pressure storm drainage appli- cations. This specification covers both perforated and non-perforated pipe. 1.3 Pipe and fittings produced in accordance with this specification shall be installed in compliance wit

8、h ASTM D2321, except other minimum cover may be specified. Note 7 - For perforated pipe applications, the size of the embedment zone and permeability of the embedment material are important to the systems ability to provide the desired level of infiltration or exfiltration. In addition, the gradatio

9、n of the embedment material must be compatible with the perforation size to minimize backfill migration into the pipe. Alternatively, a filter material surrounding the pipe and suitable for the backfill material may be used. 1.4 The values stated in SI units are to be regarded as the standard and th

10、ose provided in parentheses are for information purposes only. 1.5 This specification covers pipe and fittings using an open or closed profile (Figure 1). 1.6 This specification is compatible, where appropriate, with current AASHTO and ASTM specifications. In relevant instances, when one of these re

11、ference documents departs from this specification, or vice versa, a description of that departure is noted for the designers consideration. The Canadian Standard Association (CSA) has specification CSA BI 82.6 for polyethylene storm drain pipe with a smooth interior. Although similar in requirement

12、to this CPPA specification, CSA BI 82.6 should continue to be referenced for Canadian projects. 1.7 The following precautionary caveat pertains only to Section 7, the test method portion, of this specification. This standard may involve hazardous materials, operations, and equipment. This standard d

13、oes not purport to address all of the safety and health practices and determine the applicability of regulatory limitations prior to use. 01999 Corrugated Polyethylene Pipe Association CPPA Standard Specification for CORRUGATED POLYETHYLENE (PE) PIPE FOR STORM DRAINAGE APPLICATIONS 2. Standards 2.1

14、American Society of Testing and Materials (ASTM) Standards D618 Methods of Conditioning Plastics and Electrical Insulating Materials for Testing D1056 Standard Specification for Flexible Cellular Materials - Sponge or Expanded Rubber Terminology for Abbreviated Terms Relating to Plastics Test Method

15、 for Environmental Stress-Cracking of Ethylene Plastics D1600 D1693 D2122 Method of Determining Dimensions of Thermoplastic Pipe and Fittings Practice for Underground Installation of Flexible Thermoplastic Pipe for Sewers and Other Gravity-Flow Applications D2321 D2412 Test Method for External Loadi

16、ng Properties of Plastic Pipe by Parallel-Plate Loading Test Method for Impact Resistance of Thermoplastic Pipe and Fittings by Means of a Tup (Falling Weight) Standard Specification for Joints for Drain and Sewer Plastic Pipes Using Flexible Elastomeric Seals Standard Specification for Polyethylene

17、 Plastic Pipe and Fittings Materials D2444 D3212 D3350 F405 Standard Specification for Corrugated Polyethylene (PE) Tubing and Fittings Definitions of Terms Relating to Plastic Piping Systems F412 F477 Standard Specification for Elastomeric Seals (Gaskets) for Joining Plastic Pipe Standard Specifica

18、tion for Large Diameter Corrugated Polyethylene (PE) Tubing and Fittings Standard Test Method for Installation Acceptance of Plastic Gravity Sewer Lines Using Low-Pressure Air F667 F1417 2.2 Federal Standards - Fed. Std. No. 123 Marking for Shipment (Civil Agencies) 2.3 Military Standard - MIL-STD-1

19、29 Marking for Shipment and Storage 2.4 American Association of State Highway and Transportation Officials (AASHTO) Standards 01999 Corrugated Polyethylene Pipe Association CPPA Standard Specification for CORRUGATED POLYETHYLENE (PE) PIPE FOR STORM DRAINAGE APPLICATIONS M252 Standard Specification f

20、or Corrugated Polyethylene Drainage Tubing, 75mm to 250mm (3?tO IO? Diameter M294 Standard Specification for Corrugated Polyethylene Pipe, 300mm to 1200mm (1 2? to 48?1 Diameter MP7-97 Provisional Specification for Corrugated Polyethylene Pipe, 1350 and 1500mm (54?and 60?1 Diameter 3. Terminology 3.

21、1 Definitions - Definitions are in accordance with ASTM F412 and abbreviations are in accordance with ASTM DI 600, unless otherwise specified. The abbreviation for polyethylene is PE. 3.2 Definitions of Terms Specific to this Standard 3.2.1 Type S - A profile having a full circular cross section wit

22、h a corrugated surface outside and an essentially smooth waterway inside. Corrugations may be annular or helical Figure 1 (A). 3.2.2 Type C - A profile having a full circular cross section with a corrugated surface both inside and outside. Corrugations may be either annular or helical Figure 1 (B).

23、3.2.3 Type D - A profile having an essentially smooth interior waterway braced circumferentially or spirally with projections or ribs joined to an essentially smooth outer wall. Both walls are fused to, or continuous with, the internal supports Figure 1 (C). Figure 1 Pipe Wall Types PITCH -1 PmH (Cl

24、 Type D (Not available in all nominal pipe sizes, contact manufacturers) O1999 Corrugated Polyethylene Pipe Association CPPA Standard Specification for CORRUGATED POLYETHYLENE (PE) PIPE FOR STORM DRAINAGE APPLICATIONS Property Density (Base Resin) Melt Index Flexural Modulus 4. Significance and Use

25、4.1 The requirements of this specification are intended to provide pipe and fittings suitable for use for underground non-pressure drainage applications including subdrainage, land drainage, storm sewers, storm water manage- ment systems, and culverts. 5. Materials Diameter Sizes 75mm to 250mm (3”to

26、 107 (12”to 607 3 2, 3, 4, 5 or 6 4or5 5 Sizes 300mm to 1500mm 3, with the addition that maximum density not exceed 0.955g/cm3 3, 4, 5 or 6 5.1 Basic Materials Color and UV Stabilizer Code 5.1 .I Pipe and Blow-Molded Fittings - Compounds used in the manu- facture of pipe and blow-molded fittings sha

27、ll conform to Table 1. Rotationally Molded Fittings - Compounds used in the manufac- ture of rotationally molded fittings shall have a cell classification of 213320C as defined in ASTM D3350. Compounds that have a higher cell classification in one or more properties shall be acceptable provided prod

28、uct requirements are met. 5.2 Rework Material - In lieu of virgin polyethylene compounds, clean rework material may be used by the manufacturer provided that it meets the cell class requirements as described in 5.1. 5.1.2 CA CA Table 1 Cell Class Requirements for Pipe and Blow-Molded Fittings Accord

29、ing to ASTM D3350 Tensile Strength ESCR HDB 4, 5 or 6 2 O 4, 5 or 6 2 O O1999 Corrugated Polyethylene Pipe Association CPPA Standard Specification for CORRUGATED POLYETHYLENE (PE) PIPE FOR STORM DRAINAGE APPLICATIONS 5.3 Recycled Materials - See Section 1.6 for specification compatibility. 5.3.1 5.3

30、.2 6. Requirements General - This section allows users to specifically require recycled materials in the products covered by this specification. Unless the user calls out this section as a requirement of their product specifications, the materials for products in this specification shall conform to

31、Sections 5.1 or 5.2, with the exception that, because of unknown pigmentation in the HDPE scrap feedstock, it is not practical to determine and set a specification for resin density. Recycled Materials - Compounds shall contain from 5% to 50% polyethylene (PE) recycled materials. Recycled material s

32、hall be clean and free from contamination. Greater recycled polyeth- ylene content is allowed, provided that additional material stabilizers are added to the compound to prevent processing damage during product manufacture, and the product meets all Section 6 requirements. 6.1 Workmanship - The pipe

33、 and fittings shall be homogeneous throughout and essentially uniform in color, opacity, and density. The pipe walls shall be free of cracks, holes, blisters, voids, foreign inclusions, and other defects that are visible to the naked eye and that may affect the wall integrity, except that holes inte

34、ntionally placed in perforated pipe are acceptable. Note 2- Wall thickness variation is acceptable provided the pipe meets all minimum waterway wall thickness and performance requirements. Note 3 - This specification does not include requirements for the installation design of the pipe. Successful p

35、erformance of this product depends upon the proper type of bedding and backfill, and care in installation. Upon request from the user, the manufacturer should provide wall section details, including inside and outside diameter, that may be required for a full eng i nee ring evaluation. Note 4 - The

36、outside diameter of products manufactured to this specifica- tion are not specified; therefore, compatibility between pipe and fittings from different manufacturers should not be assumed. Note 5- The impact resistance of this product is not included in this specification (see Section 1.6 for specifi

37、cation compatibility), which is consistent with other HDPE pipe specifications. O1999 Corrugated Polyethylene Pipe AssocialOn CPPA Standard Specification for CORRUGATED POLYETHYLENE (PE) PIPE FOR STORM DRAINAGE APPLICATIONS 6.2 Dimensions and Tolerance 6.2.1 Nominal Size -The nominal size for the pi

38、pe and fittings refers to the inside diameter as shown in Table 2. Inside Diameter - The inside diameter for pipe and fittings shall meet the requirements of Table 2 when measured in accordance with 7.4.1. 6.2.2 Table 2 Pipe Stiffness and Dimensions Nominal Waterway3 Pipe Minimum Minimum Maximum Min

39、imum Wall Size Pioe Stiffness Inside Diameter2 Inside Diameter Thickness mm (in.) kPa (pii.) mm (in.) mm (in.) mm (in.) 75 (3) 100 (4) 125 (5) 150 (6) 200 (8) 250 (10) 300 (12) 375 (15) 450 (18) 600 (24) 750 (30) 900 (36) 1050 (42) 1200 (48) 1350 (54) 1500 (60) 345 (50) 345 (50) 345 (50) 345 (50) 34

40、5 (50) 345 (50) 345 (50) 290 (42) 275 (40) 235 (34) 195 (28) 150 (22) 140 (20) 125 (18) 110 (16) 100 (14) 73.9 98.5 123.1 147.8 197.0 246.3 295.5 369.4 443.3 591 .O 738.8 886.5 1034.3 11 82.0 1329.8 1477.5 (2.9) (3.9) (4.8) (5.8) (7.8) (9.7) (14.5) (1 7.5) (11.6) (23.3) (29.1) (40.7) (46.5) (52.4) (

41、58.2) (34.9) 78.4 104.5 130.6 156.8 209.0 261.3 31 3.5 391.9 470.3 627.0 780.0 930.0 1080.0 1230.0 1380.0 1530.0 (3.1 ) (4.1 ) (5.1 1 (6.2) (8.2) (1 0.3) (1 2.4) (1 8.5) (24.7) (30.7) (36.6) (42.5) (48.4) (60.2) (15.4) (54.3) 0.5 (0.02) 0.5 (0.02) 0.5 (0.02) 0.5 (0.02) 0.6 (0.02) 0.6 (0.02) 0.9 (0.0

42、4) 1.0 (0.04) 1.3 (0.05) 1.5 (0.06) 1.5 (0.06) 1.7 (0.07) 1.8 (0.07) 1.8 (0.07) 1.9 (0.07) 1.9 (0.07) Minimum pipe stiffness for Type C pipe in sizes 250 mm (101 and smaller shall be 240 kPa (35 pii). See 6.2.2, and Note 4. Not applicable to Type C pipe. 6.2.3 Length - The pipe may be sold in any le

43、ngth agreeable to the user. Length shall not be less than 99% of stated quantity when measured in accordance with 7.4.2. 6.2.4 Minimum Waterway Wall Thickness - The minimum wall thick- ness of the waterway of Type S and Type D smooth interior pipe and fittings shall meet the requirements of Table 2

44、when measured in accordance with 7.4.3. O1999 Corrugated Polyethylene Pipe Association CPPA Standard Specification for CORRUGATED POLYETHYLENE (PE) PIPE FOR STORM DRAINAGE APPLICATIONS 6.3 6.4 6.5 6.6 6.2.5 Perforations - All perforations shall be cleanly cut. The water inlet area shall be a minimum

45、 of 21 cm2/m (1 .O in2/ft) for 100mm to 250mm (4”tO IO”) pipe, 31 cm2/m (1.5 in2/ft) for 300mm to 450mm (12”to 18”) pipe, and 42 cm2/m (2.0 in2/ft) for pipe sizes larger than 450mm (18”). Circular perforations shall not exceed 4.76mm (3/16”) for 100mm to 250mm (4“through 101 pipe and 9.53mm (3/8”) f

46、or pipe sizes larger than 250mm (10”). The width of slots shall not exceed 3.18mm (1/8”). The length of slots shall not exceed 10% of the nominal inside circumference for 1 OOmm to 200mm (4”to 8”) pipe, 64mm (2.5”) for 250mm to 375mm (10”to 15”) pipe, and 77mm (3.0”) for 450mm (1 8”) and larger pipe

47、. Other perforation dimensions and configurations may be provided to meet the needs of the specifier. All measurements shall be made in accordance with 7.4.4. Pipe Stiffness - Minimum pipe stiffness values at 5% deflection shall meet the requirements of Table 2 when tested in accordance with 7.5. Pi

48、pe Flattening - There shall be no evidence of wall buckling, splitting, cracking, breaking, separation of seams, separation of the outer and inner wall, or combinations thereof, when tested in accordance with 7.6. Bond - For Type S pipe the bond between the inner and outer walls (at the corrugation

49、valley), and at spiral seams shall not separate when tested in accordance with 7.7. In Type D pipe the bond between the projections or ribs and the inner and outer walls, and at spiral seams shall not separate when tested in accordance with 7.7. Fittings and Couplers 6.6.1 Only fittings supplied or recommended by the pipe manufacturer should be used. Fittings shall be installed in accordance with the manufacturers recommendations. Fitting tightness is discussed in Section 6.7. Couplers used with pipe and fittings shall be of a design that preserves alignment during constructio