|
US$229.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GA/T 816-2019: Blocking nets for police
Status: Valid GA/T 816: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GA/T 816-2019 | English | 229 |
Add to Cart
|
3 days [Need to translate]
|
Blocking nets for police
| Valid |
GA/T 816-2019
|
| GA 816-2009 | English | 279 |
Add to Cart
|
3 days [Need to translate]
|
Blocking nets for police
| Obsolete |
GA 816-2009
|
PDF similar to GA/T 816-2019
Basic data | Standard ID | GA/T 816-2019 (GA/T816-2019) | | Description (Translated English) | Blocking nets for police | | Sector / Industry | Public Security (Police) Industry Standard (Recommended) | | Classification of Chinese Standard | A94 | | Classification of International Standard | 130.340.99 | | Word Count Estimation | 10,186 | | Date of Issue | 2019 | | Date of Implementation | 2019-09-10 | | Issuing agency(ies) | Ministry of Public Security | GA/T 816-2019: Blocking nets for police---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Police blocking net)
ICS 13.340.99
A 94
GA
People's Republic of China Public Safety Industry Standard
Replaces GA 816-2009
Police blocking net
Blocking nets for police
Published by the Ministry of Public Security of the People's Republic of China
GA/T 816- ××××
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GA 816-2009 "Police Intercepting Network". Compared with GA 816-2009, the main changes are as follows.
-Added normative references (see Chapter 2);
-Revised terms and definitions (see Chapter 3, Chapter 2 of the.2009 edition);
-Revised structural requirements (see 5.6, 4.6 in.2009);
-Modified the barrier performance (see 5.7, 4.7 in.2009);
-Modified the blocking capability (see 5.8,.2009 version 4.8);
-Modification of vandal resistance (see 5.9, 4.9 in.2009);
-Modified test method (see Chapter 6, Chapter 5 of the.2009 edition);
-Modified type inspection and factory inspection (see 7.2, 7.3, 6.2 and 6.3 of.2009 edition);
-Modified transport and storage (see Chapter 8, Chapter 7 of the.2009 edition).
This standard was proposed and managed by the National Police Equipment Standardization Technical Committee (TC561).
This standard was drafted. Special Police Equipment Quality Supervision and Inspection Center of the Ministry of Public Security, the First Institute of the Ministry of Public Security, Beijing Anlong Branch
Technology Group Co., Ltd.
The main drafters of this standard. Li Yang, Wang Mei, Wang Tongzhen.
The previous versions of the standards replaced by this standard are.
--GA 816-2009.
GA/T 816- ××××
Police blocking net
1 Scope
This standard specifies the terms and definitions, codes, technical requirements, test methods, inspection rules, transportation and storage of police blocking nets.
Save.
This standard applies to the R & D, production and inspection of police interception nets.
2 Normative references
The following documents are essential for the application of this document. For dated references, only the dated version applies
This document. For undated references, the latest version (including all amendments) applies to this document.
GA 885-2010 Police single tool for police
3 terms and definitions
The following terms and definitions apply to this document.
3.1
Blocking nets for police
A special sheet-shaped vertical roadblock that can form a separation wall and can effectively perform traffic blocking and area closure control through combination.
3.2
Deployment performance
Speed and strength of police blocking net combination.
3.3
Blocking performance
The ability of police to block targets with blocking nets.
3.4
Vandalism
The ability of police to block the network against violent damage.
3.5
Common manual tool
Various styles of chisels, files, trowels, pliers, screwdrivers, wrenches, hacksaws, large irons less than or equal to 600mm in length
Shears, hand hammers weighing less than or equal to 1.2 kg, 8-pound hammers, each with a length less than or equal to 600 mm and a diameter less than or equal to 50 mm
Kind of crowbar.
4 Code
Police blocking network (hereinafter referred to as blocking network) is composed of product name code, enterprise custom code and product model code.
□□□-□□ □□
Product model code. expressed by two digits
Enterprise custom code. use two uppercase English letters
Product name code. Represented by the first letter "ZJW" of Hanyu Pinyin
Example. The police blocking network product produced by ×× company, the company's custom code is AB, and the product model is 01, which is represented as ZJW-AB01.
GA/T 816- ××××
5 technical requirements
5.1 Appearance
5.1.1 The appearance should be flat and smooth without obvious bumps, bumps, burrs, sharp edges and sharp corners.
5.1.2 Metal materials shall be treated as a whole without any rust on the surface.
5.2 Color
The main color of the blocking net is police blue.
5.3 Logo
5.3.1 The front of the blocking network should have clear Chinese "police" and English "POLICE" characters.
The English "POLICE" font is Arial Black.
5.3.2 The back of the blocking net should have a clear and firm permanent product logo, which should include.
a) manufacturer name or trademark;
b) product name;
c) implementation standard number;
d) production date.
5.4 Weight
The weight of the screen (single piece) should be less than or equal to 80 kg.
5.5 Dimensions
The interception net (single piece) should have a width greater than or equal to 1000 mm and a height greater than or equal to 2200 mm.
5.6 Structural requirements
5.6.1 The blocking net is a rectangular flat frame structure, which is composed of the main frame, auxiliary brackets and other accessories. The overall structure should be reasonable,
Stable and sturdy.
5.6.2 The middle and upper part of the main frame should be made of metal mesh, with good perspective, and the area should be greater than or equal to the main frame surface
The maximum side length of the mesh should be less than or equal to 13 mm.
5.6.3 The auxiliary bracket is a foldable and adjustable rod, and the connection with the main frame should be reasonable and reliable; the auxiliary bracket is folded and adjusted
Should be convenient and flexible, without obvious blocking phenomenon.
5.6.4 The oblique angle between the main frame of the blocking net and the vertical plane should be adjustable within the range of 0 ° ~ 15 °.
5.6.5 The accessories used to combine multiple pieces of blocking nets should be placed on the back of the blocking nets.
5.7 Barrier performance
Should be able to achieve the combination of barriers between blocking nets, two blocking nets should be able to complete the combination within 1 min, and after the completion of the combination should not
The assembly and its control mechanism can be accessed from the front of the blocking net. When the 1500 N force is applied between the main frame of the blocking net and the assembly,
There should be cracking or loosening.
5.8 Intercept ability
After the blocking net is installed, the blocking net cannot be disassembled, shifted, or flipped from the front of the blocking net without the aid of tools. Blocking network
With a force of 1500 N, the blocking net should not be turned over.
5.9 Anti-vandalism
Using common hand tools, within 30s of the net working time, the overall structure of the blocking net should not be destroyed, causing it to fail.
Deblocking ability, or forming a hole larger than or equal to 615 cm2 in the main frame of the blocking net.
6 test methods
6.1 Visual inspection
Visually inspect the appearance of the blocking net and determine whether the result meets the requirements of 5.1.
6.2 Color inspection
Under natural northern light conditions, visually check the main color of the blocking net to determine whether the result meets the requirements of 5.2.
GA/T 816- ××××
6.3 Mark inspection
Visually check the content of the logo and the font of the logo, and use the following methods to check the clarity and permanence of the logo.
a) Wipe cotton cloth with distilled water and wipe for 15 s at the marked place;
b) wipe with cotton cloth and methanol for 15 s in the same place;
c) Wipe with isopropyl alcohol on a cotton cloth in the same place for 15 seconds.
During and after the test, the logo should be clearly identifiable, and there should be no blurring, blurring, incompleteness, displacement, peeling, etc.
Determine whether the results meet the requirements of 5.3.
6.4 Weight inspection
Use a scale with a minimum readable accuracy of not less than 0.1kg to measure the weight of the single-piece blocking net, and determine whether the result meets the requirements of 5.4.
6.5 Dimension inspection
Measure the outer dimensions of the blocking net with a measuring instrument with an accuracy of not less than 1 mm, and determine whether the results meet the requirements of 5.5.
6.6 Structural inspection
6.6.1 After installing the blocking net in accordance with the instruction manual, visually check the shape of the blocking net and the composition of each component, and then block the blocking net.
The thrust and pulling force of the front center point of the main frame of the net are applied 5 times each. The pushing and pulling force applied each time should be 100N ± 5N.
There should be phenomena such as dumping and failure of the auxiliary bracket, and the result of the determination shall meet the requirements of 5.6.1.
6.6.2 Visually check whether the upper and middle parts of the main frame of the blocking net are made of metal mesh, and test whether it is transparent through the following methods.
Visibility.
a) Have a tester stand on the back of the blocking net that has been installed normally (the person is standing 0.5m away from the blocking net), and do
The following actions. ① the left palm is facing the blocking net, and 1 to 5 fingers are randomly extended; ② the back of the right palm is facing the blocking net,
1 to 5 fingers are extended randomly; ③ The left hand completes the fist and the standard tool (in accordance with GA 885-2010) in a random order.
(Required), palms open three palms towards the blocking network;
b) Another observer stands on the front of the blocking net (the person stands at a distance of 0.5m from the blocking net) and passes through the metal of the blocking net
The mesh part observes and recognizes the above actions, and the observer should be able to fully and correctly declare the protrusions during the above actions.
Number of fingers, name and sequence of actions, and determine whether the result meets the requirements of 5.6.2;
c) Measure the size of the metal mesh part and calculate its area, measure the size of the main frame and calculate its area, calculate the metal mesh
The ratio of the area of the sheet to the area of the main frame; use a measuring tool with an accuracy of not less than 0.1mm to measure the maximum side length of the metal mesh mesh.
Determine whether the results meet the requirements of 5.6.2.
6.6.3 Check whether the folding and adjusting functions of the auxiliary bracket are normal, and determine whether the results meet the requirements of 5.6.3.
6.6.4 After installing the blocking net in accordance with the instruction manual, adjust the inclination angle between the plane of the main frame of the blocking net and the vertical plane to the maximum.
Measure the inclination angle in this state, and determine whether the result meets the requirements of 5.6.4.
6.6.5 After installing the blocking net in accordance with the instruction manual, check the position of the accessories connected to the blocking net to determine whether the result meets 5.6.5
Requirements.
6.7 Barrier performance inspection
4 testers who have been trained in the installation of blocking nets will combine the two blocking nets according to the instruction manual.
And check whether the assembly and its control mechanism can be accessed from the front of the blocking net after the combination is completed;
A tensile force of 1500 N is applied between the frame and the assembly. After the test, check the connection between the main frame and the assembly to determine whether the results meet
5.7 requirements.
6.8 Intercept ability test
Install the blocking net on a flat hard ground according to the instruction manual, and observe and analyze its installation structure.
With the help of tools, try to disintegrate, shift, and flip from the front of the blocking net; then select the weak point to apply 1500 N to the blocking net
After the test, check whether the blocking net is turned over and determine whether the result meets the requirements of 5.8.
6.9 Anti-vandalism inspection
The test should be carried out by trained testers who have some experience and ability to destroy the test.
Structures, fixed connection devices, etc. are analyzed and protection weak points are determined. Testers use the specified tools at 30 s net work
GA/T 816- ××××
The following damage tests were conducted.
a) Destroy the fixing and connecting mechanism of the blocking network, try to invalidate the above mechanism, and make the blocking network lose its blocking ability;
b) Destruction of the main frame of the blocking net, trying to create a hole with an area of 615 cm2 or more in the main frame;
c) Destroy the frame of the blocking net, and the connection part between the frame and the metal mesh, and try to detach the metal mesh from the frame.
Record the net working time of the above-mentioned failure test and determine whether the result meets the requirements of 5.9.
7 Inspection rules
7.1 Inspection classification
The inspection of police blocking network products is divided into type inspection and factory inspection.
7.2 Type inspection
7.2.1 Type inspection shall be carried out in one of the following cases.
a) When designing or designing new products;
b) when there are major changes in materials, structure and production processes;
c) When the product is first produced and resumed production one year after the suspension;
d) Periodic inspection should be performed after accumulating a certain amount of production;
e) When the competent authority requests the type inspection.
7.2.2 Type inspection items, technical requirements and test methods shall be implemented in accordance with Table 1.
7.2.3 The number of samples for type inspection is 2 sets.
7.2.4 If the technical requirements for type inspection are qualified, the type inspection is judged to be qualified; otherwise, the type inspection is judged to be unqualified.
Table 1 Inspection items, requirements and test methods
No. Inspection item Technical requirements Inspection method Type inspection Factory inspection
1 Appearance 5.1 6.1 ● ●
2 colors 5.2 6.2 ● ●
3 signs 5.3 6.3 ● ●
4 Weight 5.4 6.4 ● ○
5 Size 5.5 6.5 ● ○
6 Structure 5.6 6.6 ● ○
7 Barrier performance 5.7 6.7 ●-
8 Intercepting capacity 5.8 6.8 ●-
9 Vandal-resistant capacity 5.9 6.9 ●-
Note. ● is a required item, ○ is a sample item,-is not a item.
7.3 Factory inspection
7.3.1 The products shall not leave the factory until they have passed the inspection by the quality inspection department.
7.3.2 The inspection items, technical requirements and test methods for factory inspection shall be implemented in accordance with the provisions in Table 1.
7.3.3 The rules for group approval and sampling are as follows.
a) Use the same batch of raw materials, the same structure and the same batch of blocking nets as an inspection batch;
b) When the inspection batch is less than or equal to 50 sets, 2 sets will be selected; when the inspection batch is greater than 50 sets, 4 sets will be selected.
7.3.4 If the technical requirements of the samples taken are qualified, the batch of products is judged to be qualified. There is a single failure in the weight and size inspection.
It is allowed to double the sampling and re-inspection; if the re-inspection is qualified, the batch of products is judged to be qualified; structure
If the inspection fails, the batch of products is judged to be unqualified.
GA/T 816- ××××
8 Transport and storage
8.1 Transport
When transporting the product, it should be stored lightly and protected from rain, moisture, sun and chemicals.
8.2 Storage
8.2.1 The product should be stored in a dry, ventilated warehouse, away from heat sources.
8.2.2 Keep it clean and avoid contact with strong acids, alkalis and other organic solvents.
8.2.3 Avoid overlapping and deformation.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GA/T 816-2019_English be delivered?Answer: Upon your order, we will start to translate GA/T 816-2019_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GA/T 816-2019_English with my colleagues?Answer: Yes. The purchased PDF of GA/T 816-2019_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. Question 5: Should I purchase the latest version GA/T 816-2019?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GA/T 816-2019 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.
|