Skip to content
CSA Store
  • CSA Group
  • CSA OnDemand™
  • CSA Communities
  • Contact Us
  • Catalogue
    • Browse By Subject Area

      • Electrical
      • Fuels & Transportation
      • Petroleum & Natural Gas
      • Environment & Natural Resources
      • Construction & Infrastructure
      • Mechanical & Industrial Equipment
      • Nuclear
      • Health Care and Well-being
      • Worker & Public Safety
      • Management Systems
    • Browse By Publisher

      • ASME
      • ASTM
      • CSA Group
      • ESA
      • IEC
      • ISO
      • NRC
      • ORNAC
      • TSSA
      • WRHA
    • ICS Catalogue

      • Browse by International Classification of Standards (ICS Codes)
  • Subscription
    • Browse By Subject Area

      • Electrical
      • Fuels & Transportation
      • Petroleum & Natural Gas
      • Environment & Natural Resources
      • Construction & Infrastructure
      • Mechanical & Industrial Equipment
      • Nuclear
      • Health Care and Well-being
      • Worker & Public Safety
      • Management Systems
    • CSA Subscriptions

      • Overview
      • Collections
    • ICS Catalogue

      • Browse by International Classification of Standards (ICS Codes)
  • Services
Cart Icon0
×
Login / Register
English / CAD

Language

en

fr

Currency

CAD

USD

  • CSA Group
  • CSA OnDemand™
  • CSA Communities
  • Contact Us
Wishlist

Catalogue

  • Browse By Subject Area

    • Electrical
    • Fuels & Transportation
    • Petroleum & Natural Gas
    • Environment & Natural Resources
    • Construction & Infrastructure
    • Mechanical & Industrial Equipment
    • Nuclear
    • Health Care and Well-being
    • Worker & Public Safety
    • Management Systems
  • Browse By Publisher

    • ASME
    • ASTM
    • CSA Group
    • ESA
    • IEC
    • ISO
    • NRC
    • ORNAC
    • TSSA
    • WRHA
  • ICS Catalogue

    • Browse by International Classification of Standards (ICS Codes)

Subscription

  • Browse By Subject Area

    • Electrical
    • Fuels & Transportation
    • Petroleum & Natural Gas
    • Environment & Natural Resources
    • Construction & Infrastructure
    • Mechanical & Industrial Equipment
    • Nuclear
    • Health Care and Well-being
    • Worker & Public Safety
    • Management Systems
  • CSA Subscriptions

    • Overview
    • Collections
  • ICS Catalogue

    • Browse by International Classification of Standards (ICS Codes)

Services

Menu toggle Icon
Login / Register
English / CAD

Language

en

fr

Currency

CAD

USD

Wishlist Cart (
)

Search Section

    • Home
    • CSA Group
    • Construction & Infrastructure
    • Construction Products & Materials
    • Cement & Concrete
    • CSA A231.1:19/CSA A231.2:19

    Codes & Standards - Purchase

    CSA A231.1:19/CSA A231.2:19

    Precast concrete paving slabs/Precast concrete pavers
    SKU: 2427265 Published by CSA Group Publication Year 2019 61 pages

    Product Details

    • Preface/Scope
    • Editions
    • Updates

    Preface


    This is the third edition of CSA A231.1/CSA A231.2, Precast concrete paving slabs/Precast concrete pavers. It supersedes the previous editions published in 2014 and 2006.


    The following are the major changes to this edition of CSA A231.1/CSA A231.2:


    a) Clause 4.6 of CSA A231.1: Requirements have been revised to be consistent to CSA A231.2.


    b) Clause 4.7 of CSA A231.2: Requirements have been revised to be consistent to CSA A231.1.


    c) Clause 5.1 of CSA A231.1 and CSA A231.2: Additional guidance has been included for segmental concrete paving units that do not meet the definition of a slab or a paver.


    d) Clause 5.2 of CSA A231.1 and CSA A231.2: Additional guidance has been included for production control and frequency sampling for a given product and when there is a change in the mix design.


    e) Clauses 5.3, 5.4, and 5.5 of CSA A231.1 and CSA A231.2: Requirements have been revised to be consistent to A231.2. Additional guidance on field sampling has been included.


    f) Clause 5.6 of CSA A231.1 and CSA A231.2: Requirements have been updated for sample and specimen identification.


    g) Clause 6.1.3 of CSA A231.1: Additional guidance has been included for the structural integrity of field samples at the time of installation.


    h) Clause 6.1.4 of CSA A231.1: For consistency between CSA A231.1 and CSA A231.2, the requirements have been removed and reference to CSA A231.2, Clause 6.1.4, has been included.


    i) Clause 6.1.5 of CSA A231.1 and CSA A231.2: Additional guidance has been included for visual inspection.


    j) Clause 6.2 of CSA A231.2: Requirements have been revised to be consistent to CSA A231.1.


    k) Clause 6.3 of CSA A231.1 and CSA A231.2: A new clause has been added to provide guidance on the basis for compliance.


    l) Clause 7.1.1 of CSA A231.1: Requirements have been revised to be consistent to CSA A231.2.


    m) Clause 7.1.3 of CSA A231.1 and A231.2: Humidity tolerances have been updated.


    n) Clause 7.2.2.3 of CSA A231.1 and A231.2: Dimensional accuracy requirements have been updated.


    o) Clauses 7.3.1 of CSA A231.2: Additional guidance has been included for the specimens.


    p) Clause 7.3.2.1 of CSA A231.1: Additional guidance has been included on the spacing of rollers and bearers, steel platen requirements, and rubber strip requirements.


    q) Clause 7.3.2.2 of CSA A231.1: Additional guidance has been included for units that do not fit into the testing machine.


    r) Clause 7.3.2.3 of CSA A231.1: Additional guidance has been included for dry conditioning.


    s) Clause 7.4 of CSA A231.1: For consistency between CSA A231.1 and CSA A231.2, the requirements have been removed and reference to CSA A231.2, Clause 7.4has been included.


    t) Clause 7.3.2 of CSA A231.2: The Note was removed to clarify when concrete should be cut or cored.


    u) Clause 7.4.2.5 of CSA A231.2: Additional guidance has been included on the volume of solution relative to the volume of the specimen.


    v) Clause 7.4.3 of CSA A231.2: Additional guidance has been included for cutting units.


    w) Clause C.1 of CSA A231.2: Language was revised to clarify this section is for segmental concrete paving units other than pavers.


    x) Clause D.1 of CSA A231.1: Additional guidance has been included for 200 mm centre-to-centre distance between rollers. The Equation has been corrected.


    These Standards were prepared by the Technical Committee on Precast Concrete Paving Elements, under the jurisdiction of the Strategic Steering Committee on Construction and Civil Infrastructure, and have been formally approved by the Technical Committee.

    This Standard has been developed in compliance with Standards Council of Canada requirements for National Standards of Canada. It has been published as a National Standard of Canada by CSA Group.


    --------------------------------------------------------------------------------------------------------------------------------


    CSA A231.1:19 - Precast concrete paving slabs


    Scope


    1.1

    This Standard specifies requirements for concrete paving slabs manufactured from hydraulic cement concrete to be used in the construction of pavement and roof coverings. Concrete paving slabs either consist of a single concrete throughout or two layers consisting of a backing concrete with a face that has a typical minimum thickness of 4 mm. This Standard includes units with architectural finishes or tactile surfaces.


    Notes:


    1) Annex A contains information on efflorescence and recommends methods for its removal. Annex B provides information on the installation of pavement components made with precast concrete paving slabs.


    2) The terms slab and concrete paving slab are used interchangeably in this Standard.


    3) The terms height and thickness are used interchangeably in this Standard.


    1.2

    In this Standard, shall is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the Standard; should is used to express a recommendation or that which is advised but not required; and may is used to express an option or that which is permissible within the limits of the Standard.


    Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.


    Notes to tables and figures are considered part of the table or figure and may be written as requirements.


    Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.


    --------------------------------------------------------------------------------------------------------------------------------


    CSA A231.2:19 - Precast concrete pavers


    Scope


    1.1

    This Standard specifies requirements for concrete pavers manufactured from hydraulic cement concrete to be used in the construction of pedestrian and vehicular traffic areas. Concrete pavers either consist of a single concrete throughout or two layers consisting of a backing concrete with a face that has a typical minimum thickness of 4 mm.


    Notes:


    1) Annex A contains information on efflorescence and recommends methods for its removal. Annex B provides information on the installation of interlocking concrete pavements. Annex C contains information about testing and using segmental concrete paving units that do not meet the strict definition of a concrete paver.


    2) The terms paver and interlocking concrete paver are used interchangeably in this Standard.


    3) The terms height and thickness are used interchangeably in this Standard.


    1.2

    In this Standard, shall is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the Standard; should is used to express a recommendation or that which is advised but not required; and may is used to express an option or that which is permissible within the limits of the Standard.


    Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.


    Notes to tables and figures are considered part of the table or figure and may be written as requirements.


    Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.

    items 1 - of 2 result(s)
    View 20 | View 100

    A231.1-14/A231.2-14 (R2018)

    Precast concrete paving slabs/Precast concrete pavers

    Withdrawn
    English

    A231.1-06/A231.2-06 (R2010)

    A231.1-06/A231.2-06 (R2010) - Precast Concrete Paving Slabs/Precast Concrete Pavers

    Withdrawn

    An update to this product is available.


    To receive notifications when an amendment, new edition or update is available to your standard no matter how you purchased it, please register on the Standards Update Service. After registering, enter the List ID for the relevant standard. The List ID can be found in the “CSA Standards Update” section within the first few pages of the standard you’ve purchased. Once notified, you can then update your standard accordingly.


    PDF Format Purchased from the CSA Store

    If you have purchased or subscribed to a standard from the CSA Store in PDF format, login to your CSA OnDemandTM account to access the updated PDF.


    Paper Format Purchased or Purchased from Reseller

    If you have purchased a paper copy of the standard from the CSA Store or purchased a standard in paper or PDF format from one of our resellers, login to the Standards Update Service to download the updates in PDF format. 


    eBook Format Purchased

    If you have purchased a standard in eBook format, login to the CSA Reader App to download the updated version of the standard. 

    copyright imgRequest Copyright Permissions

    Buy

    Language

    Radio input
    Radio input

    Format

    Radio input
    Radio input
    • Free updates to the latest version
    • Access historical versions
    • Access all supported languages
    Learn More
    • FAQs
    • Contact Us
    • Email Product

    GST REG No R119441681
    QST REG No R1006017360

    Compare Formats

    Determine the subscription format that is right for you.

    Features CSA AdvantageTM CSA OnDemandTM
    Offline access
    Full-text search
    Create highlights and personal notes
    Newest editions added automatically
    Includes all supported languages and archive versions
    My Files - create customized files by adding multiple clauses, tables or figures from the standard into your own personal File for quick reference
    Toggle between your files and the full standard to maintain context
    Instantly preview cross referenced material within the book
    Export personal notes to Excel
    Transfer notes and highlights when updates are available
    Adobe Reader PDF and browser compatible for iOS and Android
    Web, Android, iOS Compatible

    Follow Us On Social Media

    Get Our Newsletter

    Get CSA Newsletter

    • About CSA Store
    • Subscription
    • Services
    • Catalogue
    • FAQ
    • Return Policy
    • FULFILLMENT DETAILS
    • EBOOK SUPPORT
    • Product Updates
    • Contact Us
    • CSA GROUP
    • CSA COMMUNITIES
    • CSA Update Service
    • About CSA Store
    • Subscription
    • Services
    • Catalogue
    • FAQ
    • Return Policy
    • FULFILLMENT DETAILS
    • EBOOK SUPPORT
    • Product Updates
    • Contact Us
    • CSA GROUP
    • CSA COMMUNITIES
    • CSA Update Service

    • General Terms and Conditions
    • Privacy Policy
    • Accessibility
    © 2022 Canadian Standards Association. All rights reserved
    logo close
    Privacy Preference Centre

    Please manage your cookie choices by switching the consent toggles on or off under the Purposes below.

    You may change your preference at any time as described in our Cookie Policy

    • Cookie Settings
    • List of Cookies
    close
      Cookies on CSA Group

      We use Cookies to create a secure and effective website experience for our customers. For more information about Cookies and how you can disable Cookies, visit our privacy policy page. Learn More

      Free Login/Registration Required

      View Access for this document is only available for viewers in Canada.

      A free user account is required to view this document.

      Login or Register