GA/T 651-2006
Abolished
DB51/T 2797-2021
Active
Sichuan ProvinceLocal standards
DB51/T 2797-2021 Highway New Type Central Divider SAm-level Concrete Guardrail Technical Guidelines
DB51/T 2797-2021 Highway New Type Central Divider SAm-level Concrete Guardrail Technical Guidelines
Basic Information
Standard Code:
DB51/T 2797-2021
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Highway engineering
ICS Name:
Other standards related to road engineering
Publish Date:
2021-08-02
Implement Date:
2021-09-01
Pages:
18 pages
Scope
This document specifies the composition and installation of the new SAm-grade split-type concrete guardrails on highways in Sichuan Province, as well as the material requirements, processing requirements, and installation and acceptance requirements. It is primarily used as a design and construction guide. This document applies to new and renovated highway projects within Sichuan Province, where the central divider of integral roadbed sections is intended to use the new SAm-grade split-type concrete guardrails. Other-grade highways, airports, ports, urban roads, etc. can refer to and implement it as needed.
Development Information
Related Standards
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GA/T 652-2006 General demand for the groundwork of public security traffic management equipments outside
GA/T 832-2009
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GA/T 832-2009 Technology specifications of image forensics for road traffic offences
GA/T 833-2009
Abolished
GA/T 833-2009 Technology specifications of automatic recognition for motor vehicle license plate image
GA/T 900-2010
Active
GA/T 900-2010 Specification of traffic organization for urban road work
GA/T 484-2010
Abolished