GA 375-2001Cordon (English PDF)

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009.

The standard from the date of implementation of the same time instead of GA 375-2001 "alert band".

This standard from the date of implementation GA 375-2001 "alert zone" that is abolished.

This standard and GA 375-2001 compared to the main changes are as follows.

--- to modify the scope of the content (see Chapter 1, 2001 edition of Chapter 1);

- Adjusted normative references (see Chapter 2, 2001, Chapter 2);

--- modified the code (see Chapter 4, 2001, Chapter 4);

--- modified specifications (see 5.3, 2001 edition 5.1.1);

--- modified color and logo (see 5.4 and 5.5, 2001 edition 5.1.3);

- increased material requirements (see 5.6);

- modified physical performance and color fastness requirements (see 5.7 and 5.18, 2001 edition 5.1.4 to 5.1.8);

- increased the permanent marking requirements for the receiving and receiving box (see 5.9.5);

- Increased anti-drop performance requirements (see 5.10);

--- Increased environmental adaptability requirements (see 5.11);

--- Removal of pillar requirements (2001 edition 5.3).

This standard is proposed by the Ministry of Public Security Equipment Finance Bureau.

This standard by the National Police Equipment Standardization Technical Committee.

The drafting of this standard. the Ministry of Public Security Equipment Finance Bureau, the Ministry of Public Security special police equipment quality supervision and inspection center, the Ministry of Public Security First Institute, Zhejiang Huaan Safety Equipment Co., Ltd., Nanjing Kun-Bao Security Equipment Co., Ltd., fearless Police Equipment Co., Ltd., Jiangsu Anhua police Equipment Manufacturing Co., Ltd.

1 Scope

This standard specifies the terms and definitions, codes, technical requirements, test methods, inspection rules, packaging, transportation and storage of the warning zone.

This standard applies to the research and development, production and inspection of the warning zone.

2 Normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document.

GB/T 191 packaging and storage icon Textiles - Tests for color fastness - Evaluation of gray - like cards for discoloration GB/T Textiles - Tests for color fastness - Color fastness to rubbing GB/T 3920-2008 GB/T 3923.1-2013 Tensile properties of textile fabrics - Part 1. Determination of breaking strength and elongation at break Sample method Textiles - Determination of unit length and mass per unit area of woven fabrics Textiles - Tests for color fastness - Color fastness to water GB/T 5713-2013 Road traffic signs and marking - Part 2. Road traffic signs GB 5768.2-2009 Textiles - Tests for color fastness - Color fastness to artificial light. Xenon arcs GB/T 8427-2008 Occupational High Visibility Warning Service GB 20653-2006

3 Terms and definitions

The following terms and definitions apply to this document.

A striped marker that is used to alert the entry in a particular location.

[GA 975-2012, definition 4.2.5] 3.2 Will be guarded with a belt around them, easy to retract the device.

4 Code

The warning product code is composed of the product name code, the tape length specification, the enterprise name code and the custom code.

Product name code. "JJD" said Band length specification. "60" or "20" Company Name Code. in Chinese Pinyin capital letters Custom code. two digits