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ASTM D6917-16

(Guide)

Standard Guide for Selection of Test Methods for Prefabricated Vertical Drains (PVD)

Standard Guide for Selection of Test Methods for Prefabricated Vertical Drains (PVD)

SIGNIFICANCE AND USE
4.1 To properly evaluate prefabricated vertical drains, tests must be performed according to specific test methods and procedures. Failure to follow this practice can result in data not representative of the product's characteristics and performance.
SCOPE
1.1 This guide provides recommendations for the selection of appropriate test methods for prefabricated vertical geocomposite drains (sometimes referred to as Wick Drains) used in geotechnical engineering applications to provide consistency in data reporting.  
1.2 This guide includes test methods for all types of prefabricated geocomposite drains manufactured in a plant and consisting of a polymeric core structure with a synthetic fabric (geotextile) jacket for filtration.  
1.3 This guide is intended to aid all personnel involved in the selection, manufacture, installation, or evaluation of prefabricated vertical drains.  
1.4 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 and health practices and determine the applicability of regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
14-Feb-2016
ICS
91.060.20 - Roofs
Technical Committee
D35 - Geosynthetics
Drafting Committee
D35.03 - Permeability and Filtration
Current Stage
Ref Project

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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: D6917 − 16
Standard Guide for
Selection of Test Methods for Prefabricated Vertical Drains
1
(PVD)
This standard is issued under the fixed designation D6917; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope* D4884 Test Method for Strength of Sewn or Bonded Seams
of Geotextiles
1.1 This guide provides recommendations for the selection
D5101 Test Method for Measuring the Filtration Compat-
of appropriate test methods for prefabricated vertical geocom-
ibility of Soil-Geotextile Systems
posite drains (sometimes referred to as Wick Drains) used in
D5199 Test Method for Measuring the Nominal Thickness
geotechnicalengineeringapplicationstoprovideconsistencyin
of Geosynthetics
data reporting.
D5322 Practice for Laboratory Immersion Procedures for
1.2 This guide includes test methods for all types of
Evaluating the Chemical Resistance of Geosynthetics to
prefabricated geocomposite drains manufactured in a plant and
Liquids
consisting of a polymeric core structure with a synthetic fabric
D5493 Test Method for Permittivity of Geotextiles Under
(geotextile) jacket for filtration.
Load
1.3 This guide is intended to aid all personnel involved in D5567 Test Method for Hydraulic Conductivity Ratio
the selection, manufacture, installation, or evaluation of pre-
(HCR) Testing of Soil/Geotextile Systems
fabricated vertical drains. D5819 Guide for Selecting Test Methods for Experimental
Evaluation of Geosynthetic Durability
1.4 This standard does not purport to address all of the
D6241 Test Method for Static Puncture Strength of Geotex-
safety concerns, if any, associated with its use. It is the
tiles and Geotextile-Related Products Using a 50-mm
responsibility of the user of this standard to establish appro-
Probe
priate safety and health practices and determine the applica-
D6364 Test Method for Determining Short-Term Compres-
bility of regulatory limitations prior to use.
sion Behavior of Geosynthetics
2. Referenced Documents D6389 Practice for Tests to Evaluate the Chemical Resis-
2
tance of Geotextiles to Liquids
2.1 ASTM Standards:
D6918 Test Method for Testing Vertical Strip Drains in the
D4491 Test Methods for Water Permeability of Geotextiles
Crimped Condition
by Permittivity
D7498 Test Method for Vertical Strip Drains Using a Large
D4533 Test Method for Trapezoid Tearing Strength of Geo-
Scale Consolidation Test
textiles
D4632 Test Method for Grab Breaking Load and Elongation
3. Terminology
of Geotextiles
D4716 Test Method for Determining the (In-plane) Flow
3.1 Definitions:
Rate per Unit Width and Hydraulic Transmissivity of a
3.1.1 geocomposite, n—a product composed of two or more
Geosynthetic Using a Constant Head
materials, at least one of which is a geosynthetic.
D4751 Test Method for DeterminingApparent Opening Size
3.1.2 geosynthetic, n—a planar product manufactured from
of a Geotextile
polymeric material used with soil, rock, earth, or other geo-
technical engineering related material as an integral part of a
1
This guide is under the jurisdiction ofASTM Committee D35 on Geosynthetics
manmade project, structure, or system.
and are the direct responsibility of Subcommittee D35.03 on Permeability and
Filtration.
3.1.3 geotechnical engineering, n—the engineering applica-
Current edition approved Feb. 15, 2016. Published February 2016. Originally
tion of geotechnics.
approved in 2003. Last previous edition approved in 2011 as D6917 – 03(2011).
DOI: 10.1520/D6917-16.
3.1.4 geotechnics, n—the application of scientific methods
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
and engineering principles to the acquisition, interpretation,
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
and use of knowledge of materials of the earth’s crust to the
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. solution of engineering problems.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
D6917 − 16
3.1.5 geotextiles, n—any permeable textile material used in 5.1.1 Table—Prefabricated Vertical Drains Index Properties
foundation, soil, rock, earth, or any other geotechnical engi-
neering related material, as an integral part of a manmade
Characteristic ASTM Standard
PVD (Geocomposite)
project, structure, or system.
Grab Test Method D4632
Thickness Test Method D5199
3.1.6 vertical strip drain, n—a geocomposite consistin
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: D6917 − 03 (Reapproved 2011) D6917 − 16
Standard Guide for
Selection of Test Methods for Prefabricated Vertical Drains
1
(PVD)
This standard is issued under the fixed designation D6917; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope Scope*
1.1 This guide provides recommendations for the selection of appropriate test methods for prefabricated vertical geocomposite
drains (sometimes referred to as Wick Drains) used in geotechnical engineering applications to provide consistency in data
reporting.
1.2 This guide includes test methods for all types of prefabricated geocomposite drains manufactured in a plant and consisting
of a polymeric core structure with a synthetic fabric (geotextile) jacket for filtration.
1.3 This guide is intended to aid all personnel involved in the selection, manufacture, installation, or evaluation of prefabricated
vertical drains.
1.4 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 and health practices and determine the applicability of regulatory
limitations prior to use.
2. Referenced Documents
2
2.1 ASTM Standards:
D3786 Test Method for Bursting Strength of Textile Fabrics—Diaphragm Bursting Strength Tester Method
D4491 Test Methods for Water Permeability of Geotextiles by Permittivity
D4533 Test Method for Trapezoid Tearing Strength of Geotextiles
D4632 Test Method for Grab Breaking Load and Elongation of Geotextiles
D4716 Test Method for Determining the (In-plane) Flow Rate per Unit Width and Hydraulic Transmissivity of a Geosynthetic
Using a Constant Head
D4751 Test Method for Determining Apparent Opening Size of a Geotextile
D4884 Test Method for Strength of Sewn or Bonded Seams of Geotextiles
D4886 Test Method for Abrasion Resistance of Geotextiles (Sand Paper/Sliding Block Method)
D5101 Test Method for Measuring the Filtration Compatibility of Soil-Geotextile Systems
D5199 Test Method for Measuring the Nominal Thickness of Geosynthetics
D5261 Test Method for Measuring Mass per Unit Area of Geotextiles
D5322 Practice for Laboratory Immersion Procedures for Evaluating the Chemical Resistance of Geosynthetics to Liquids
D5493 Test Method for Permittivity of Geotextiles Under Load
D5567 Test Method for Hydraulic Conductivity Ratio (HCR) Testing of Soil/Geotextile Systems
D5819 Guide for Selecting Test Methods for Experimental Evaluation of Geosynthetic Durability
D6241 Test Method for Static Puncture Strength of Geotextiles and Geotextile-Related Products Using a 50-mm Probe
D6364 Test Method for Determining Short-Term Compression Behavior of Geosynthetics
D6389 Practice for Tests to Evaluate the Chemical Resistance of Geotextiles to Liquids
D6918 Test Method for Testing Vertical Strip Drains in the Crimped Condition
D7498 Test Method for Vertical Strip Drains Using a Large Scale Consolidation Test
1
This guide is under the jurisdiction of ASTM Committee D35 on Geosynthetics and are the direct responsibility of Subcommittee D35.03 on Permeability and Filtration.
Current edition approved June 1, 2011Feb. 15, 2016. Published July 2011February 2016. Originally approved in 2003. Last previous edition approved in 20072011 as
D6917–03(2007).D6917 – 03(2011). DOI: 10.1520/D6917-03R11.10.1520/D6917-16.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
D6917 − 16
3. Terminology
3.1 Definitions:
3.1.1 geocomposite, n—a product composed of two or more materials, at least one of which is a geosynthetic.
3.1.2 geosynthetic, n—a planar product manufactured from polymeric material used with soil, rock, earth, or other geotechnical
engineering related material as an integral part of a manmade project, structure, or system.
3.1.3 geotechnical engineering, n—the engineering application of geotechnics.
3.1.4 geotechnics, n—the
...

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SIGNIFICANCE AND USE
5.1 This test method is considered satisfactory for the acceptance of commercial shipments of vertical strip drains.  
5.1.1 In case of dispute arising from differences in reported test results when using this test method for acceptance testing of commercial shipments, the purchaser and the supplier should conduct comparative tests to determine if there is any statistical bias between their laboratories. Competent statistical assistance is recommended for the investigation of bias. As a minimum, the two parties should take a group of test specimens that as homogenous as possible, and that are from a lot of material of the type in question. The test specimens should be randomly assigned in numbers to each laboratory for testing. The average results from the two laboratories should be compared using Student's t-test for unpaired data and an acceptable probability level chosen by the two parties before the start of testing. If a bias is found, either its cause must be found and corrected, or the purchaser and the supplier must agree to interpret future test results in light of the known bias.  
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1.1 This specification covers a liquid-applied solvent dispersed elastomeric coating used as a roofing membrane for spray polyurethane foam (SPF) insulation whose principal polymer in the dispersion contains more than 95 % silicone.  
1.2 This specification does not provide guidance for application.  
1.3 The following precautionary caveat pertains only to the test method portions, Sections 5 and 6.  
1.4 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 nonconformance with the standard.  
1.5 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.  
1.6 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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ASTM
ASTM D7655/D7655M-12(2022)(Classification)
Standard Classification for Size of Aggregate Used as Ballast for Membrane Roof Systems

SIGNIFICANCE AND USE
4.1 The wind resistance of ballasted membrane roof systems is determined largely by the size and weight of the ballast used. ANSI/SPRI RP-4 provides a method for the wind design of ballasted single-ply membrane roof systems and includes specific guidelines for the size and weight of aggregate used as ballast. The aggregate size classifications provided in this standard are intended for use with the guidelines provided in ANSI/SPRI RP-4 in designing the wind resistance of aggregate ballasted single-ply membrane roof systems.  
4.2 The aggregate size classifications provided in this classification are intended to provide a basis of compliance for contract documents that specify certain aggregate sizes for use on ballasted membrane systems.
SCOPE
1.1 This classification defines the aggregate size designations and ranges in mechanical analyses for standard sizes of aggregate used as ballast for membrane roof systems.  
1.2 The text of this classification references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.  
1.3 With regard to sieve sizes and the size of aggregate as determined by the use of testing sieves, the values in inch-pound units are shown for the convenience of the user; however, the standard sieve designations shown in parentheses are the standard values as stated in Specification E11.  
1.4 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 nonconformance with the standard.  
1.5 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.  
1.6 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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