ASTM D7032-10
Standard Specification for Establishing Performance Ratings for Wood-Plastic Composite Deck Boards and Guardrail Systems (Guards or Handrails)

Standard No.

ASTM D7032-10

Release Date

2010

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D7032-10a

Latest

ASTM D7032-21

Scope

1.1 This specification covers the procedures to establish a performance rating for wood-plastic composite (WPC) deck boards. This specification also defines the procedures to establish a performance rating for WPC guards and handrails. The purpose of this specification is to establish the basis for code recognition of these products or systems in exterior applications where combustible construction is allowed (see X1.1).

1.2 Deck boards, guards, and handrails covered by this specification are permitted to be of any code compliant shape and thickness (solid or non-solid).

Note 18212;While WPCs are produced in a broad range of ratios of fiber to resin it is recognized that the performance requirements in this specification are valid for any material or combination of materials used as deck boards, guards, or handrails. For products made primarily from resin, or for products that exhibit highly plastic properties (for example, more than 3 % strain without rupture in a standard flexural test under ambient conditions), users are directed to Specification D6662 for additional guidance.

1.3 A deck board, and a deck board used as a stair tread, are assigned a span rating indicating its ability to comply with model code specified functions identified for its specific end use. A guard or handrail is recognized for its ability to meet minimum code requirements specified in the appropriate model building code.

1.4 Details of manufacturing processes may be proprietary and are beyond the scope of this specification.

1.5 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.6 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 requirements prior to use.

ASTM D7032-10 Referenced Document

• ASTM D1037 Standard Test Methods for Evaluating Properties of Wood-Base Fiber and Particle Panel Materials
• ASTM D1413 Standard Test Method for Wood Preservatives by Laboratory Soil-Block Cultures
• ASTM D1554 Standard Terminology Relating to Wood-Base Fiber and Particle Panel Materials
• ASTM D1761 Standard Test Methods for Mechanical Fasteners in Wood
• ASTM D1929 Standard Test Method for Determining Ignition Temperature of Plastics
• ASTM D1972 Standard Practice for Generic Marking of Plastic Products
• ASTM D198 Standard Test Methods of Static Tests of Lumber in Structural Sizes
• ASTM D2017 Standard Test Method for Accelerated Laboratory Test of Natural Decay Resistance of Woods
• ASTM D2047 Standard Test Method for Static Coefficient of Friction of Polish-Coated Floor Surfaces as Measured by the James Machine
• ASTM D2394 Standard Methods for Simulated Service Testing of Wood and Wood-Base Finish Flooring
• ASTM D2565 Standard Practice for Xenon-Arc Exposure of Plastics Intended for Outdoor Applications
• ASTM D2915 Standard Practice for Evaluating Allowable Properties for Grades of Structural Lumber
• ASTM D3345 Standard Test Method for Laboratory Evaluation of Wood and Other Cellulosic Materials for Resistance to Termites
• ASTM D4000 Standard Classification System for Specifying Plastic Materials
• ASTM D4092 Standard Terminology: Plastics: Dynamic Mechanical Properties
• ASTM D4761 Standard Test Methods for Mechanical Properties of Lumber and Wood-Based Structural Materials
• ASTM D5764 Standard Test Method for Evaluating Dowel-Bearing Strength of Wood and Wood-Based Products
• ASTM D6109 Standard Test Methods for Flexural Properties of Unreinforced and Reinforced Plastic Lumber
• ASTM D6662 Standard Specification for Polyolefin-Based Plastic Lumber Decking Boards
• ASTM D790 Standard Test Methods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials*， 2024-04-19 Update
• ASTM D883 Standard Terminology Relating to Plastics
• ASTM D9 Standard Terminology Relating to Wood
• ASTM E108 Standard Methods of Fire Tests Of Roof Coverings
• ASTM E1354 Standard Test Method for Heat and Visible Smoke Release Rates for Materials and Products Using an Oxygen Consumption Calorimeter
• ASTM E84 Standard Test Method for Surface Burning Characteristics of Building Materials
• ASTM F1679 Standard Test Method for Using a Variable Incidence Tribometer (VIT)
• ASTM G154 Standard Practice for Operating Fluorescent Ultraviolet (UV) Lamp Apparatus for Exposure of Materials

ASTM D7032-10 history

• 2021 ASTM D7032-21 Standard Specification for Establishing Performance Ratings for Wood-Plastic Composite and Plastic Lumber Deck Boards, Stair Treads, Guards, and Handrails
• 2017 ASTM D7032-17 Standard Specification for Establishing Performance Ratings for Wood-Plastic Composite and Plastic Lumber Deck Boards, Stair Treads, Guards, and Handrails
• 2015 ASTM D7032-15 Standard Specification for Establishing Performance Ratings for Wood-Plastic Composite and Plastic Lumber Deck Boards, Stair Treads, Guards, and Handrails
• 2014 ASTM D7032-14 Standard Specification for Establishing Performance Ratings for Wood-Plastic Composite Deck Boards and Guardrail Systems (Guards or Handrails)
• 2010 ASTM D7032-10a Standard Specification for Establishing Performance Ratings for Wood-Plastic Composite Deck Boards and Guardrail Systems (Guards or Handrails)
• 2010 ASTM D7032-10 Standard Specification for Establishing Performance Ratings for Wood-Plastic Composite Deck Boards and Guardrail Systems (Guards or Handrails)
• 2008 ASTM D7032-08 Standard Specification for Establishing Performance Ratings for Wood-Plastic Composite Deck Boards and Guardrail Systems (Guards or Handrails)
• 2007 ASTM D7032-07 Standard Specification for Establishing Performance Ratings for Wood-Plastic Composite Deck Boards and Guardrail Systems (Guards or Handrails)
• 2006 ASTM D7032-06a Standard Specification for Establishing Performance Ratings for Wood-Plastic Composite Deck Boards and Guardrail Systems (Guards or Handrails)
• 2006 ASTM D7032-06 Standard Specification for Establishing Performance Ratings for Wood-Plastic Composite Deck Boards and Guardrail Systems (Guards or Handrails)
• 2005 ASTM D7032-05a Standard Specification for Establishing Performance Ratings for Wood-Plastic Composite Deck Boards and Guardrail Systems (Guards or Handrails)
• 2005 ASTM D7032-05 Standard Specification for Establishing Performance Ratings for Wood-Plastic Composite Deck Boards and Guardrail Systems (Guards or Handrails)
• 2004 ASTM D7032-04 Standard Specification for Establishing Performance Ratings for Wood-Plastic Composite Deck Boards and Guardrail Systems (Guards or Handrails)