DESCRIPTION

This CCPA standard specifies the terms and definitions, classifications, graduations, general and technical requirements, test methods, inspection provisions, marking, packaging, transport and storage of sealing material for interface of precast concrete box culvert.

This CCPA standard is applicable to the production and inspection of sealing material for interface of precast concrete box culvert. The sealing materials includes but not limited to flexible rubber sealing rings, hydrophilic expansion rubber strip (product type), compound rubber seal strip and non-sag sealant.

DOCUMENT DETAILS

This CCPA standard was drafted by CCPA Concrete Pipes & Box Culverts Branch.

Issue date: January 23, 2019

Implementation date: May 1, 2019

Pages: 18

Categories: Precast Concrete Box Culvert, Sealing Materials 

CONTENTS

1 Scope

2 Normative References

3 Terms and Definitions

4 Classifications, Graduations and Markings

4.1 Classifications

4.2 Graduations 

4.3 Markings

5 General Requirements

6 Technical Requirements

6.1 Appearance quality

6.2 Dimension Tolerance

6.3 Physical and Chemical Properties

7 Test Methods

7.1 Appearance quality

7.2 Dimension Tolerance

7.3 Physical and Chemical Properties

8 Inspection Provisions

8.1 Inspection Types

8.2 Routine Inspection

8.3 Type Inspection

8.4 Eligibility

9 Marking, Packaging, Transport and Storage

Normative Annex A – Determination of Dimension Tolerance of Compound Rubber Seal Strip

Normative Annex B – Determination of Physical and Chemical Properties of Compound Rubber Seal Strip

Normative Annex C – Determination of Physical and Chemical Properties of Joint Sealants

Informative Annex D – Application Provisions of Sealing Materials