GB/T 28581-2021 in English
VALIDPlanning and design parameter of general warehouse and warehouse area
- Issued on:2021-11-26
- Implemented on:2022-06-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$214.00
《GB/T 28581-2021通用仓库及库区规划设计参数》由TC269（全国物流标准化技术委员会）归口，主管部门为国家标准化管理委员会。
Introduction
Key points of the core revision of the standard
| Dimensions | 2012 Edition | 2021 Edition | Significance of the revision |
|---|---|---|---|
| Definition of terms | 7 terms | 5 new terms including Three-dimensional warehouse | Adapt to the development needs of automated warehousing |
| Fire protection design | Citing GB50016 | Add specific requirements for fire zoning | Strengthen fire prevention and control capabilities |
| Informatization | No special chapter | New Chapter 8 Informationization Requirements | Promote the construction of smart warehousing |
Detailed explanation of key design parameters
Special requirements for stereoscopic warehouses
The standard clearly defines a stereoscopic warehouse as a warehouse with a net height of >9m or a warehouse that can install 7m+ shelves. The column spacing should be maintained at 9-12m, and the net height of the shelf area must be ≥10.5m. A case study of a regional distribution center of an e-commerce company shows that the use of a 12m column spacing design can increase the efficiency of shelf arrangement by 18%.
Innovative design of loading and unloading platforms
New requirements for tailgate slot design (5.2.8.4). In the practice of JD Asia No. 1 Warehouse, this design has increased loading and unloading efficiency by 30%. The platform width specification has been increased from 3.5m to ≥4.5m to meet the operating requirements of 40ft container trucks.
Green warehouse implementation path
- Energy-saving design:Cold light source lamps are mandatory (6.1.1.2), and the lighting power density value must comply with GB50034-2013
- Water-saving system:It is recommended to collect and utilize rainwater on the roof, and the setting rate of external downpipes should reach 100%
- Photovoltaic combination:The roof load-bearing design needs to reserve ≥25kg/m² additional load (5.2.7.5)
Comparative analysis of new and old standards
| Technical elements | Delete content | Add content |
|---|---|---|
| Warehouse area planning | Site requirements | Disaster prevention design (4.7), parking lot specifications (4.4.3) |
| Warehouse structure | Minimum area limit | Tail board slot (5.2.8.4), elevator parameters (5.2.11) |
Implementation suggestions
Fire protection system optimization
In combination with the new regulations of GB50016-2014, it is recommended that the fire protection area of Class C warehouses be controlled at ≤3000㎡, and when installing electrical fire monitoring devices (6.4.3), they must be linked with the fire alarm system.
Informatization reservation
Chapter 8 of the standard requires the pre-embedded RFID identification point pipelines. A case of a bonded warehouse shows that planning the equipment installation location in advance can reduce the subsequent transformation cost by 45%.
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