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GB/T 43882-2024: Odour-less asphalt concrete
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 43882-2024 | English | 279 |
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Odour-less asphalt concrete
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GB/T 43882-2024
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Basic data | Standard ID | GB/T 43882-2024 (GB/T43882-2024) | | Description (Translated English) | Odour-less asphalt concrete | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q20 | | Classification of International Standard | 93.080.20 | | Word Count Estimation | 14,122 | | Date of Issue | 2024-04-25 | | Date of Implementation | 2024-11-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 43882-2024: Odour-less asphalt concrete---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 93:080:20
CCSQ20
National Standards of People's Republic of China
Odor-free asphalt concrete
Released on 2024-04-25
2024-11-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Technical Requirements 2
5 Test methods 2
6 Inspection Rules 2
7 Transportation 3
Appendix A (Normative) Test method for smoke emission from clean asphalt 4
Appendix B (Normative) Sampling and testing methods for smoke from odorless asphalt concrete 6
Foreword
This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents"
Drafting:
Please note that some of the contents of this document may involve patents: The issuing organization of this document does not assume the responsibility for identifying patents:
This document was proposed by the Ministry of Housing and Urban-Rural Development of the People's Republic of China:
This document is under the jurisdiction of the National Concrete Standardization Technical Committee (SAC/TC458):
This document was drafted by: Shenzhen Haichuan New Materials Technology Co:, Ltd:, Shenzhen New Urban Planning and Architectural Design Co:, Ltd:,
Shandong Jingbo Petrochemical Co:, Ltd:, Shell (China) Co:, Ltd:, Chang'an University, Shenzhen Luqiao Construction Group Co:, Ltd:, Starlight Energy
(China) Co:, Ltd:, Tianjin Chuhui Clean Odor Technology Development Co:, Ltd:, Anhui Baoxiang Construction Group Co:, Ltd:, Guangdong Guanyue Road and Bridge Co:, Ltd:
Co:, Ltd:, Dahao Municipal Construction Co:, Ltd:, Wuhan Municipal Road and Bridge Co:, Ltd:, China Communications Construction Road and Bridge North Engineering Co:, Ltd:, Guangdong Construction Engineering
Cheng Machinery Construction Co:, Ltd:, Shanghai Highway and Bridge (Group) Co:, Ltd:, Taiyuan University of Science and Technology, Heyuan Haichuan New Materials Technology Co:, Ltd:,
Guangdong Hongmao Construction Management Co:, Ltd:, Shandong Transportation Planning and Design Institute Group Co:, Ltd:, Shandong Haiyun Asphalt Co:, Ltd:, Shenzhen Long
Sheng Engineering Construction Co:, Ltd:, Shaanxi Transportation Engineering Consulting Co:, Ltd:, Shaanxi Transportation Planning and Design Institute Co:, Ltd:, Shanxi Transportation
Tong Technology Research and Development Co:, Ltd:, Shenzhen Haichuan Industrial Co:, Ltd:, Henan Jiaoyuan Engineering Technology Group Co:, Ltd:, China Construction Third Engineering Bureau Group
Co:, Ltd:, Henan Hexin Expressway Co:, Ltd:
The main drafters of this document are: Zhao Pu, Xu Liting, Hao Peiwen, Wang Yaowei, Wan Zhong, Ye Zhiwei, He Weiping, Xiao Xin, Wang Xinpeng, Gao Yunlong,
Xue Yongbing, Qi Cong, Wang Chun, Yu Qiang, Yan Jinhai, Cheng Lebing, Zhang Yonghan, Lü Xiaowu, Lin Chen, Zhang Daoli, Zhu Yongqiang, Chen Huowen, Wang Hongwei,
Chen Haibo, Zhang Qiongzhi, Shao Jinggan, Feng Bodi, Wang Feng, Cai Ming, Zheng Weisheng, Bi Yufeng, Li Ming, Li Xinqiong, Zheng Zhihua, Jiang Xuemeng, Zhong Wuming,
Lü Qiong, Kong Fansheng, Li Wenkai, Wu Meng:
Odor-free asphalt concrete
1 Scope
This document specifies the technical requirements, test methods, inspection rules and transportation of odorless asphalt concrete:
This document applies to the production, testing and use of odorless asphalt concrete:
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document:
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document:
CJJ/T 273 Technical Standard for Rubber Asphalt Pavement
HJ/T 55 Technical Guidelines for Monitoring Fugitive Emissions of Air Pollutants
HJ905 Technical Specifications for Odor Pollution Environmental Monitoring
HJ1262 Determination of odor in ambient air and exhaust gas - Three-point comparison odor bag method
JT/T 798 Rubber asphalt made from waste tire rubber powder for road use
JTGE20 Test procedures for asphalt and asphalt mixtures in highway engineering
JTGF40 Technical Specifications for Highway Asphalt Pavement Construction
3 Terms and definitions
The following terms and definitions apply to this document:
3:1
Odour-lessadditive
An additive that adsorbs or reacts with odor molecules in asphalt smoke to effectively inhibit the volatilization of harmful substances:
3:2
Odour-less asphalt
By adding odor purifier, the asphalt fume emission level can meet the requirements of Grade II and above asphalt:
Note: The preparation of odor-free asphalt adopts a wet process, in which the odor-free agent is mixed with asphalt:
3:3
The product made of odorless asphalt meets the technical requirements of road performance, and the smoke emissions during the production, transportation and construction of the mixture meet the odor requirements:
Asphalt concrete that meets air concentration emission requirements:
3:4
Cluster analysis method is used to classify asphalt fume emission data and determine the emission level:
3:5
Odor concentration
The dilution factor when the asphalt concrete smoke sample is continuously diluted with odorless clean air to the odorist threshold:
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