DESCRIPTION

This CCPA standard specifies the technical requirements of quality inspection and acceptance of steel slag powder, design, preparation and construction, quality control of steel slag powder concrete.

This CCPA standard is applicable to concrete with steel slag powder accounting for not less than 50% of the mass of admixtures and not less than 10% of the mass of cementitious materials.

DOCUMENT DETAILS

This CCPA standard was drafted by Tsinghua University.

Issue date: November 29, 2021

Implementation date: March 29, 2022

Pages: 19

Categories: Steel Slag Powder, Concrete

CONTENTS

1 General Provisions

2 Terms and Symbols

3 Basic Requirements

4 Quality Inspection and Acceptance of Steel Slag Powder

4.1 General Requirements and Test Methods

4.2 Delivery and Acceptance

5 Design of Steel Slag Powder Concrete

5.1 Technical Requirements of Materials  

5.2 Design of Mix Proportion   

6 Preparation and Construction of Steel Slag Powder Concrete

6.1 Preparation of Steel Slag Powder Concrete  

6.2 Construction of Steel Slag Powder Concrete  

7 Quality Inspection and Assessment of Steel Slag Powder Concrete

Explanation of Wording in This Specification

List of Quoted Standards

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