GB/T 36143-2018 in English
VALIDDurable high modulus asphalt mixture for road engineering
- Issued on:2018-05-14
- Implemented on:2019-04-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$127.00
| Standard No: | GB/T 36143-2018 |
| Document status: | VALID |
| Title in English: | Durable high modulus asphalt mixture for road engineering |
| Title in Chinese: | 道路用高模量抗疲劳沥青混合料 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2018-05-14 |
| Implemented on: | 2019-04-01 |
| ICS Classification: | 93.080.20-Road construction materials |
| Chinese Classification: | Q20-Road material |
| Professional Classification: | GB-National Standard |
| Related Keywords: | high modulus anti-fatigue asphalt mixture
high modulus anti-fatigue asphalt mixtures asphalt mixture durable high modulus high modulus |
| Related Topics: | Anti-fatigue
Three-point fatigue test of asphalt mixture Primary antibody secondary antibody mix Asphalt fatigue test Secondary Antibody Mix Resistance GBT36143 GB/T 36143-2018 Anti-fatigue performance of military equipment |
《GB/T 36143-2018道路用高模量抗疲劳沥青混合料》由TC458（全国混凝土标准化技术委员会）归口，主管部门为住房和城乡建设部。
Introduction
GB/T 36143—2018 Standard Overview
GB/T 36143—2018 "High Modulus Anti-fatigue Asphalt Mixture for Road Use" is a technical specification for high modulus anti-fatigue asphalt mixture used in pavement projects such as highways and urban roads. The standard specifies material requirements, performance indicators, test methods and inspection rules, aiming to improve the durability and bearing capacity of asphalt pavements.
Background of Standard Formulation
With the increase in traffic volume and the continuous increase in road loads, traditional asphalt mixtures can no longer meet the requirements of modern road engineering for fatigue resistance and high modulus. The formulation of GB/T 36143—2018 is based on a large amount of research and practice, aiming to provide a scientific technical basis for high modulus anti-fatigue asphalt mixtures and ensure the stability and safety of pavements in long-term use.
Technical Requirements Comparison Table
| Technical Indicators | Requirements | Test Methods |
|---|---|---|
| Dynamic Stability/(Times/mm) | ≥4000 | T0719 |
| Dynamic Modulus/MPa | ≥4000 | T0738 |
| Fatigue Life/Time | ≥106 | T0739 |
Implementation suggestions
In actual projects, the following suggestions are made:
- Select raw materials strictly in accordance with standard requirements to ensure that asphalt binder and aggregate meet technical indicators.
- During the construction process, strengthen quality control, especially the detection of dynamic modulus and fatigue life.
- Adjust the mixture formula according to the characteristics of different climate zones to adapt to local environmental conditions.
- Establish a long-term monitoring mechanism to track changes in pavement performance and perform maintenance in a timely manner.
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