GB/T 34621-2017 in English

VALID

Oil boom

Issued on:2017-10-14
Implemented on:2018-05-01
File Format:PDF
Delivery:Via email within 5 business days

Price(USD)： $450.00
$437.00

Standard No:	GB/T 34621-2017
Document status:	VALID
Title in English:	Oil boom
Title in Chinese:	围油栏
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 5 business days
Issued on:	2017-10-14
Implemented on:	2018-05-01
ICS Classification:	13.020.40-Pollution, pollution control and conservation
Chinese Classification:	Z05-Specifications for pollution control
Professional Classification:	GB-National Standard
Related Keywords:	oil boom weir oil boom oil boom project calm waters calm standard formulation oil boom oil boom introduction national standard
Related Topics:	GB/T 34621-2017 GB/T34621-2017 oil spill dispersant gb/t34621 GB/T 34621 GB/T+34621-2017 oil boom column oil boom around oil boom design GB34621 GBT34621 GB/T 34621-2017 indoor fence shower fence Tank farm fence

《GB/T 34621-2017围油栏》由348（交通运输部）归口，主管部门为交通运输部。

Introduction

National Standard of the People's Republic of China GB/T 34621—2017 Interpretation of Oil Boom

I. Background and Significance of Standard Formulation

Oil boom is an important environmental protection equipment used to control floating oil and floating objects on the water surface. With the global attention paid to marine environmental protection, the demand for oil boom is increasing. This standard was proposed and managed by the Ministry of Transport. The main drafting units include Shandong Maritime Safety Administration of the People's Republic of China, Ministry of Transport Research Institute and other authoritative institutions, ensuring its scientificity and practicality.

II. Structural and technical requirements of oil boom

Project	Calm waters	Calm rapids waters	Sheltered waters	Open waters
Total height (H)/mm	150≤H≤600	400≤H≤800	600≤H≤1100	H>1100
Minimum buoyancy ratio	3:1	4:1	4:1	8:1
Minimum total tensile strength/N	6800	23000	23000	45000

III. Naming and model composition of oil boom

The naming and model of oil boom consists of five parts: the abbreviation of the Chinese phonetic letter of the product name, the code of the floating body type, the code of the cloth material, the code of the main parameters, and the code of the special purpose. For example, WQJ2000Y means an inflatable rubber weir oil boom with a total height of 2000mm under working condition.

IV. Explanation of professional terms

Ratio of endswidening to boomlength

The ratio of the opening width to the length of the test boom after it is deployed in the water.

Flexibility gap section

A transition section between two adjacent buoys of the boom, through which the flexibility of the boom can be improved and the boom can be folded 180°.

More samples: JGJ 94-2008 QC/T 942-2021 DL/T 368-2010

Sample only — not a preview of GB/T 34621-2017