Some standard content:
Appendix A of this standard is the appendix of notes.
This standard is issued by the Ministry of Public Security, and the Ministry of Public Security's Road Traffic Management and Environmental Protection Technical Committee. The drafting unit of this standard is: Traffic Management Science Research Institute of the Ministry of Public Security. The main drafters of this standard are Haifeng, the former, and the military. GA/T416—2003
1 Scope
Road interchange crash barriers
This standard specifies the requirements, test methods, inspection rules, standards, transportation and storage of road interchange crash barriers. This standard is applicable to traffic control
2 Normative referenced documents
GA/T 416:2003
The clauses of the following documents are cited in this standard as the clauses marked in this standard. For any product application document with a specified period, all subsequent acceptance documents (excluding those with incorrect internal wear) are not applicable to this standard. The parties to the agreement shall investigate whether the latest version of this acceptance document can be used. For any product application document with a specified period, the latest version shall apply to this standard: G/T528 Determination of stress-strain properties of thermoplastic rubber or rubber tensile test method for plastic tensile properties GR/2233.1 Electrical and electronic product environmental testing Part 2: Test method A: Short test B/T2.21.2.1 Product environmental testing Part 2 test method Test B. High temperature test GB/T3681 Plastics exposure test cold calorimeter method G/T38 Standard observation system GR3979 Object color flash measurement force method Plastics laboratory light source test method Part 1 of the Standard: Traffic Signs G3: T1$: 22.2
1T1279--1555 Technical Conditions for Traffic Signs 3 Technical Specifications and Definitions
The following technical specifications and definitions apply to this standard. 3.1
Road sign piers (hereinafter referred to as road sign piers) are placed on the road surface at high or dangerous locations where there is a need for collision prevention, such as at the intersection of public roads and urban access roads, at mountain entrances, at toll booths, and at other dangerous locations where there is a need for collision prevention. They are used to provide a lubricant, warning, and protection system, and to absorb and reduce the impact of collisions when vertical control occurs. 3.2
Impact Angle lwshugle
The angle between the front surface of the vertical sign and the intended direction of travel of the vehicle 3.3
Luminous Intensity Needs to be Adjusted KeneFricient af luminuus inlrrsil is the ratio of the luminous intensity of the retroreflected plane in the regular direction to the illuminance of the retroreflected plane in the regular direction, R=E.
wherein:
R—illuminance coefficient, unit is lux (d-100 lux): 1 light source, unit is cd: F, unit is lux ().
GA/T416—2003
Retro reflection coefficient is the ratio of the cumulative luminous intensity on the retroreflective surface of the facade to the surface area:
R retroreflection coefficient. The unit price is the new radiant energy per half square meter (cd), x (A)--surface area of the sample, the unit is square meter n: 4 Classification
Micro-control can be divided into desktop type control and increase the control according to the test, and the combined control and increase the control can be arbitrarily configured according to the actual situation. 5.1 Materials The materials used are plastic, rubber, etc. 5.2 Appearance and structural requirements 5.2.1 Appearance The surface and color of the anti-flammable film shall be the same. There shall be no scratches, uneven color or deformation on the surface. There shall be no defects such as red and black on the surface. For the hollow type pier for prevention and control, it is used to add heat water, labor-saving and effective protection such as F-shaped fat. When the load is appropriate, there is no leakage of the load. 5.2.2 Size
The head is 350 mm, the front width is 25:) mm, the rear width is 900 num, the width is 903 ram= square body and the width is 930: 450rm. The height is 0crum, the anti-pull feeling is 4. The small dry mouth is 6. The width of the reflective film on the prevention and control is 5lumm (see Appendix A Figure 1). The diameter of the columnar fireproof fireproof is m, and the diameter of the columnar fireproof fireproof is m. The width of the reflective film on the prevention and control is 55(lrm). (See Appendix A Figure A.2) The size and size of the reflective film on the tower and the surface of the control tower are i1, 1, and 23ram: 5.3 Tensile strength The tensile strain of the whole material or the whole material used for prevention and control shall not be less than 15MPa. 5.4 Fracture length The fracture length of the whole material or the whole material shall not be less than %. 5.5 Collision performance 5.5.1 Occupant safety performance Driving summary: After the vehicle arrives at the city, the wind resistance and speed reaction of the vehicle shall be less than 1/3, and the energy it can withstand shall be less than: 95m
5.5.2 Structural adaptability
The vehicle can be effectively guided by the soil: there should be no situation of crossing people or blocking people.
CA/T416—2003
After the anti-movement is subjected to the avoidance control, no splashing pieces of the target light can cause physical harm to the vehicle, other vehicles, pedestrians and nearby construction workers.
5.5.3 Vehicle integrity performance
After the vehicle is crossed and the joint is reduced, the vehicle should remain self-supporting and the passenger cabin should not be deformed. After the vehicle is filled, it cannot invade the adjacent lane.
5.6 Reflective performance
The reflective coefficient value of the anti-reflective film on the anti-reflective surface should not meet the requirements of the anti-reflective film specified in T/T279--1996. 7 Chromaticity
The color of the surface of the anti-corrosion should be within the range specified in Table 1. Table 1 Chromaticity coordinates
5. 8 High temperature resistance
The color coordinates
0, 325
The quality of the anti-corrosion
After the high temperature test, there shall be no obvious change, no deformation, no surface film cracking and other phenomena. 5.9 Low temperature resistance
After the low temperature test, there shall be no obvious change, no deformation, no surface film cracking and other phenomena. 5. 1D Fast-acting performance
5.19.1 After natural exposure test, the film should not have obvious color change, no degradation, opening and surface cracking, etc., and the stress response should not exceed 5%. 5.10.2 After light exposure test, the film should not have obvious color change, no degradation, opening and surface cracking, etc.; the test value should not be less than 8% of the current light value required in 5.3, and the reflection coefficient value of the film should not be less than the value specified in 5.6. 5.11 Oil resistance
The reflective surface should be resistant to fuel and lubricating oil, and there should be no obvious corrosion defects after the test. 6 Test method
6.1 Test environment requirements
Unless otherwise specified, the tests involved in this standard are usually carried out in the following environment:; Environmental overflow: U~·40℃:
.-Unpleasant to the requirements: 4~30 times.
6.2 Material inspection
6.3 Appearance and structure inspection
The appearance and color of the U.5 tool inspection shall meet the requirements of 5.2. E.4 Tensile strength test
The whole material shall be tested according to I/T.910, and the film joint shall be tested according to GB/T323: Please refer to the requirements of 5.3. 6.5 Breaking length test
Plastic parts shall be tested according to I/T.910 and cavity parts shall be tested according to GB/T523. The results of both tests shall meet the requirements of 54. Design: Non-standard design, external size, etc. R: 1G1G sound 1H: The actual size is shown in Table 2. Table 33
GA/T 416—2003
Point length (is small
H to Fan
Gong Department change
total times "minimum")
Ako line part length
Reserve free
5.6 Impact test
To the trial standard sample
Test standard sample size (coil material) Table 2
Middle parallel regular division
Large non-selective
Test standard sample size (rubber: public
Investigation
The radius
Unit is mm*
Not less than te
Material and 20) of the car. With an impact angle of 25, the speed is 50km/h. The test results of the actual operation of the prevention and control team should meet the requirements of 3
No. 7 Reflection performance test
According to [T/T279/1995 5.4 Standard test force method, respectively determine the color reflective material of the magic color value, should meet the requirements
6.5 Chromaticity performance test
The light source adopts the standard (/T3478 D light new. Standard frequency depends on the modified 43/0 period of the communication part GB/357S) method to determine the red and self-color values, should meet the requirements of 3.? E, 9 High temperature test
The test equipment meets the requirements of GI/T2423. The prevention and control personnel will be increased <: 2: After 2 hours of maintenance, the first inspection will be carried out, and it should meet the requirements of 5. More.
6.1J benefit test
G4/T 416-2003
The test materials shall comply with the requirements of GB/T223, 1. After being placed in a standard environment for 2 hours, the appearance of the test materials shall comply with the requirements of 5.3.
6.11 Resistance test
6.11.1 Thermal test
According to GB/T3681, the fire extinguisher shall be installed at least 3m above the pool surface: the test location shall be as close as possible to the actual use environment or the location that represents the most stringent type of fire extinguisher. The test period is 2 years. After the test, the appearance and sex of the product shall meet the requirements of 5.10.1.
6.11.2 Watt lamp heat screening test
The test stomach shall meet the requirements of GB/T16123.2. The radiation intensity of the protective film is 1m1M cat, the intensity deviation is not large, the black extreme shortness is 3±3Y. The relative brightness is 65%±5, and the water cycle is 13min/102min (watering time/watering time): 1 test every 24h Cycle, irradiate for 20 hours and stop irradiating for 4 hours, the test duration is 20 hours. After the test, the appearance and performance of the product shall meet the requirements of 10.2!
6.12 Oil resistance test
6.12.1 Anti-oil performance
Use a mixture of 70% hydroxyl and 305% benzene (Uribe) to ignite the surface for 5 minutes, then use cotton cloth to remove the reagent and measure the reflective surface. It shall meet the requirements of 1I. 6.12.2 Anti-lubricating oil performance| |tt||Use absorbent cotton to gently wipe the reflective surface back and forth to obtain the lubrication of the motor. After 5mi5, wipe the oil stains on the cotton cloth once a month, and measure the technical value of the membrane daily. It should meet the requirements of 5.11.
Inspection rules
7.1 Inspection and classification
Products should undergo single (final) inspection and factory inspection. 7.2 Type (final inspection
The type inspection must be carried out by the national accreditation system, including the product quality supervision and testing machine selection.
In the following circumstances, the manufacturer shall conduct single-type (finalized) inspection and new product appraisal of the product:
Once the factory changes production,
the production shall be stopped for more than one year, and then the production shall be resumed; when the material or workpiece has major changes that may affect the product performance; when the product has major quality problems during actual use; when the relevant national supervision departments meet the requirements of the industry, the requirements for the number of type (finalized) inspection samples are: there shall be no less than ten sets of combined anti-collision products (each consisting of a plurality of connecting heads and two connecting heads), and no less than ten anti-collision products; the tensile strength and breaking length test shall be carried out according to the provisions of Table 1, and the inspection results shall all meet the requirements of this standard. If one item is unqualified, the type (finalized) inspection shall be judged as unqualified.
7.3 Factory Inspection
After the whole set of inspection is completed, the anti-collision machine shall be inspected one by one before leaving the factory to ensure that the product quality meets the requirements of this standard. The manufacturer shall conduct factory inspection according to the items specified in Table 1: 5
GA/F 416—2003
If there is any failure in the inspection, the anti-collision machine shall be deemed to be out of stock! If the inspector is qualified, a thorough inspection shall be carried out.
Table 4 Inspection Items
Test
Analysis and Judgment
Appearance can be collected
According to the test standard of the supervision
Testing the rate of breaking
Following the acne test
After the shooting test
User performance test
Takashima product test
Often recruit you
Natural product sea trial
Order area will
South he spit test
Juice, agricultural "" concentration show the north power test fortress logo love packaging
8, 1 product logo content
a) Product name and model:
Main technical indicators of the product:
Name of manufacturer:
Manufacturer
Inspection method and name of the product:
8.2 Product packaging documents
Production instructions for use and maintenance:
1) Product certification: bzxz.net
Product warranty sheet
Safety and storage
The product can be applied to various transportation methods, and its transportation safety, production and storage risks should be prevented from contacting with chemicals, 6
,! The combined structure diagram is shown in A.1. Appendix: (Data: This standard adopts the following formula: GA/T 416—2003, GA/T416—2003, Figure A.1: GA/T 416—2003, Figure A.2: Columnar anti-collision structure diagram [1] National Cooperalive, Highway Reecarch Program Rekirl 3toGA/T416—20031 Fire-resistant oil performance
Use a mixture of 70% isoflurane and 305% benzene (Uribe) to remove the mixture, burn the surface for 5 minutes, then use cotton cloth to remove the reagent and measure the reflective surface. It should meet the requirements of =1I. 6.12.2 Anti-lubricating oil performance
Use absorbent cotton to gently rub the reflective surface back and forth for 5mi5 seconds, and then measure the oil stain on the cotton cloth once a month, and measure the technical value on the membrane table every day. It should meet the requirements of 5.11.
In addition, inspection rules
7.1 Inspection and classification
Products should undergo single (fixed) inspection and factory inspection. 7.2 Type (final inspection)
The type inspection must be carried out by the national accreditation system including the approved product quality supervision and testing machine.
Under the following conditions, the manufacturer shall conduct single (fixed) inspection of the product and new product identification:
Once the factory is transferred,
the production should be stopped for more than one year, and the production should be resumed; if there is a major change in the material or the core, it may affect the product performance. When: the product has serious quality problems during actual use; when: the relevant national supervision departments meet the requirements of the industry, the requirements for the number of samples for type (finalization) inspection: the number of combined anti-collision products should be no less than ten (each consisting of a head and two joints), the number of anti-collision products should be no less than ten; the tensile strength, breaking length test required materials or bite cut samples must not be consistent, according to the provisions of Table 1, the inspection results must all meet the requirements of this standard, if there is one item that is unqualified, it is determined that the type (finalization) inspection of the product is not qualified.
7.3 Factory inspection
After the final inspection: Note: Before the product leaves the factory, the anti-collision products must be inspected one by one to ensure that the quality of the products leaving the factory meets the requirements of this standard.
The factory inspection is carried out by the manufacturer according to the items specified in Table 1: 5
GA/F 416—2003
According to the table, if there is a blood test that fails to meet the requirements, the anti-collision product shall be judged as defective! If the tester is qualified, a thorough and new test shall be carried out.
Table 4 Inspection Items
Test Current
Analysis and Judgment
Appearance Performance
According to the test standard
Failure to test
Follow-up test
Follow-up test
Furthermore, test the performance of the product
High Island Product Test
Natural Product Test
Order Area will
Southern He Spit Test
Juice, Agricultural "" Concentrated 8.1 Product marking content a) Product name, model:
Main technical indicators of the product:
Name of manufacturer, manufacturer's name:
Manufacturer
Product name and product packaging instructions:
8.2 Product packaging documents
Product use and maintenance instructions:
1) Product certification:
Product warranty sheet
Products can be used in various transportation and storage conditions, and can prevent the risk of chemical substances during transportation and storage. 6
,! See A.1 for the combined structure diagram. Appendix: (Data: This standard adopts the following formula: GA/T 416—2003, GA/T416—2003, Figure A.1: GA/T 416—2003, Figure A.2: Columnar anti-collision structure diagram [1] National Cooperalive, Highway Reecarch Program Rekirl 3toGA/T416—20031 Fire-resistant oil performance
Use a mixture of 70% isoflurane and 305% benzene (Uribe) to remove the mixture, burn the surface for 5 minutes, then use cotton cloth to remove the reagent and measure the reflective surface. It should meet the requirements of =1I. 6.12.2 Anti-lubricating oil performance
Use absorbent cotton to gently rub the reflective surface back and forth for 5mi5 seconds, and then measure the oil stain on the cotton cloth once a month, and measure the technical value on the membrane table every day. It should meet the requirements of 5.11.
In addition, inspection rules
7.1 Inspection and classification
Products should undergo single (fixed) inspection and factory inspection. 7.2 Type (final inspection)
The type inspection must be carried out by the national accreditation system including the approved product quality supervision and testing machine.
Under the following conditions, the manufacturer shall conduct single (fixed) inspection of the product and new product identification:
Once the factory is transferred,
the production should be stopped for more than one year, and the production should be resumed; if there is a major change in the material or the core, it may affect the product performance. When: the product has serious quality problems during actual use; when: the relevant national supervision departments meet the requirements of the industry, the requirements for the number of samples for type (finalization) inspection: the number of combined anti-collision products should be no less than ten (each consisting of a head and two joints), the number of anti-collision products should be no less than ten; the tensile strength, breaking length test required materials or bite cut samples must not be consistent, according to the provisions of Table 1, the inspection results must all meet the requirements of this standard, if there is one item that is unqualified, it is determined that the type (finalization) inspection of the product is not qualified.
7.3 Factory inspection
After the final inspection: Note: Before the product leaves the factory, the anti-collision products must be inspected one by one to ensure that the quality of the products leaving the factory meets the requirements of this standard.
The factory inspection is carried out by the manufacturer according to the items specified in Table 1: 5
GA/F 416—2003
According to the table, if there is a blood test that fails to meet the requirements, the anti-collision product shall be judged as defective! If the tester is qualified, a thorough and new test shall be carried out.
Table 4 Inspection Items
Test Current
Analysis and Judgment
Appearance Performance
According to the test standard
Failure to test
Follow-up test
Follow-up test
Furthermore, test the performance of the product
High Island Product Test
Natural Product Test
Order Area will
Southern He Spit Test
Juice, Agricultural "" Concentrated 8.1 Product marking content a) Product name, model:
Main technical indicators of the product:
Name of manufacturer, manufacturer's name:
Manufacturer
Product name and product packaging instructions:
8.2 Product packaging documents
Product use and maintenance instructions:
1) Product certification:
Product warranty sheet
Products can be used in various transportation and storage conditions, and can prevent the risk of chemical substances during transportation and storage. 6
,! See A.1 for the combined structure diagram. Appendix: (Data: This standard adopts the following formula: GA/T 416—2003, GA/T416—2003, Figure A.1: GA/T 416—2003, Figure A.2: Columnar anti-collision structure diagram [1] National Cooperalive, Highway Reecarch Program Rekirl 3toGA/T416—2003
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.