DESCRIPTION

This CCPA standard specifies the terms and definitions, classifications and marking, raw materials, technical requirements, test methods, inspection provisions, labeling, packaging, transport and storage, certificate of grass-fiber reinforced plastic (GFRP) lining reinforced concrete pipe.

This CCPA standard is applicable to the production and inspection of GFRP lining reinforced concrete pipe with drainage, sewage and pipes with anti-corrosion requirements.

DOCUMENT DETAILS

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

Issue date: December 22, 2020

Implementation date: March 22, 2021

Pages: 21

Categories: Concrete Pipe

CONTENTS

1 Scope

2 Normative References

3 Terms and Definitions

4 Classifications and Marking

4.1 Classifications

4.2 Marking

5 Raw Materials

5.1 GFRP Lining

5.2 Reinforced Concrete Structure

5.3 Reinforced Framework

5.4 Rubber Sealing Ring

5.5 Non GFRP Interface

6 Technical Requirements

6.1 Concrete Compressive Strength

6.2 Pulling and Tensile Resistance Strength

6.3 Appearance Quality

6.4 Allowable Deviation of Dimension

6.5 Internal Water Pressure

6.6 External Pressure Load

6.7 Thickness of Concrete Cover

7 Test Methods

7.1 Test Instruments

7.2 Testing Items

8 Inspection Provisions

9 Labeling, Packaging, Transport and Storage

10 Certificate

Informative Annex A – Calculation Method of Allowable Jacking Force Reference Value of GFRP Lining Reinforced Concrete Pipe for Jacking Method Construction

Informative Annex B – Reference Dimension for Interface of GFRP Lining Reinforced Concrete Pipe

Normative Annex C – Determination of Pulling and Tensile Resistance Strength

References

FREE ACCESS TO CCPA STANDARDS (CHINESE VERSION)

https://cmsfiles.zhongkefu.com.cn/cmsshuini/site/term/51.html