DESCRIPTION

This CCPA standard is formulated to standardize the engineering application of nonmetal shear connectors of precast concrete sandwich façade panels, ensuring safety, applicability, advanced technology, economic rationality, and reliable quality.

This CCPA standard is applicable to the design, installation, and quality inspection of nonmetal shear connectors used in precast concrete sandwich façade panels under non combined stress.

DOCUMENT DETAILS

This CCPA standard was drafted by CCPA Precast Concrete Element Branch.

Issue date: September 4, 2023

Implementation date: December 1, 2023

Pages: 52

Categories: Precast Concrete Sandwich Facade Panels, Nonmetal Shear Connectors

CONTENTS

1 General Provisions      

2 Terms and Symbols

2.1 Terms

2.2 Symbols

3 Basic Requirements

4 Products and Supported Material

4.1 Nonmetal Shear Connector

4.2 Supported Material  

5 Design

5.1 General Requirements

5.2 Action Combination and Effect Calculation

5.3 Capacity Calculation

5.4 Deformation Calculation

5.5 Layout Design

6 Installation

6.1 General Requirements

6.2 Installation of Insulation Board

6.3 Installation of Sandwich Connector

7 Quality Inspection

7.1 Incoming Quality Inspection

7.2 Installation Quality Inspection

7.3 Finish Product Inspection

Appendix A Calculation Method of Standard Value of Nonmetal Shear Connector Bearing Capacity

Appendix B Calculation Method of Effect Value of Additional Shear Load Due to Out-layer Concrete Wall Thermal Expansion on Shear Connector

Explanation of Wording 

List of Quoted Standards

Addition: Explanation of Provisions

ACCESS TO CCPA STANDARDS (CHINESE VERSION)

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