What are the grades of anti-smashing glass in Guangzhou tempered glass factory?
Release time:
Sep 12,2024
We are Guangdong anti-smashing glass factory, which can provide you with high cost-effective anti-smashing glass price. We also have excellent anti-smashing glass processing technology and experienced anti-smashing glass installation methods. The application effect of anti-smashing glass is the industry standard.
Anti-smashing glass is produced in strict accordance with "GA844-2009 anti-smashing composite glass", and its grade is mainly divided into ABCD four levels, and the anti-smashing strength is enhanced in turn. The following is a specific description of the anti-smashing glass at all levels:
Grade A anti-smashing glass: the standard requires that this grade of glass can withstand the impact of 68J sharp tools for 3 times without producing penetrating holes. This standard ensures that the-class anti-smashing glass has a high protection ability.
Class B anti-smashing glass: Although the specific value is not directly given, it can be inferred that its anti-smashing strength should be higher than Class A, that is, it needs to withstand greater impact energy or more impacts without being penetrated.
Class C anti-smashing glass: Similarly, the specific value is not directly mentioned, but the anti-smashing strength of Class C anti-smashing glass should be between Class B and Class D, which can resist strong impact.
Class D anti-smashing glass: This is the highest level of anti-smashing strength in anti-smashing glass. The test process is more stringent, requiring 362J impact test, the glass center drop point position in the range of φ80mm, continuous hit 30 times, even use fire flat axe hit 80 times, hit the rate of about 10 times/min. This test standard ensures that Class D smash-resistant glass maintains its integrity under extreme conditions.
It should be noted that the classification methods and standards of anti-smashing glass may vary according to the standards of different countries or regions. Therefore, when purchasing and using anti-smashing glass, it is recommended to refer to the relevant local standards and specifications.
In addition, smashing glass and bulletproof glass have similarities in manufacturing process and use, but there are differences in specific protective performance and testing standards. Anti-smashing glass is mainly used to prevent damage caused by the impact of objects, while bulletproof glass pays more attention to preventing the penetration of high-speed shooting objects such as bullets. When choosing which glass to use, it should be decided according to the specific usage scenario and safety requirements.
This is the end of today's sharing. Those who want to know the cost of Guangdong Haibo anti-smashing glass can consult Haibo Special Glass to help you solve your doubts about the cost of Guangdong Haibo anti-smashing glass!
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China Guangdong Haibo Special Glass Technology Co., Ltd. Unified Social Credit Code: 91440101MA5AT33G12 Contact Numbers: General Manager Cao, 13178822749; General Manager Wei, 13533794186.