Facing explosion resistant, bulletproof and violence resistant hollow sandwich compound glass and method for manufacturing same

Abstract

The invention discloses veneer explosion resistant, bulletproof and violence resistant hollow sandwich compound glass and a method for manufacturing the same. The compound glass comprises compound sandwich glass units, wherein each group of compound sandwich glass unit comprises has at least five layers which are glass, a PU glue film, a PU plate, a PU glue film and glass in sequence; the compound glass at least comprises two groups of compound sandwich glass units; and a hollow layer is arranged between the two groups of compound sandwich glass units, and the inside of the hollow layer is provided with hollow glass parting bars and structural sealing glue. The PU glue film can be PVB or EVA or SGP glue and is compounded on both sides of the PC plate; and the inside of the hollow layer is filled with inert gases. The PC plate can also be an SPC plate or PE plate or PMMA plate. The glass has the functions of veneer explosion resistance, bullet resistance and violence resistance, and by any combination of a plurality of groups of compound sandwich glass units, the requirements on different protection grades of veneer resistance, bullet resistance and violence resistance in different fields and places are met, so that the glass has a wider application space.

Description

technical field [0001] The invention relates to an anti-explosion, bullet-proof and anti-violence hollow laminated composite glass, in particular to an anti-explosion, bullet-proof and anti-violence hollow laminated composite glass and a manufacturing method of the hollow laminated composite glass. Background technique [0002] In embassies and consulates, military installations, anti-terrorist vehicles and other important facilities or locations, for lighting and observation needs, transparent barrier facilities such as glass windows and glass walls are often provided. These facilities, locations or places are resistant to close-range explosions, bullets Protection against shooting and violent intrusion needs. Most of the bulletproof glass commonly used at present does not have the ability to prevent explosions, especially the anti-explosion ability of the veneer; the anti-explosion glass that has been used in some places recently is mainly the anti-explosion glass with ven...

AI Technical Summary

Problems solved by technology

Most of the bulletproof glass commonly used at present does not have the ability to prevent explosions, especially the anti-explosion ability of the veneer; the anti-explosion glass that has been used in some places recently is mainly the anti-explosion glass with veneer, but due to the limitation of the process material and structure, the anti-explosion The thickness and size of explosion-proof glass are thicker and the mass per unit area is heavier, which limits its scope of use to a certain extent. At the same time, the bulletproof performance of explosion-proof glass also has certain limitations; in addition, the current common anti-violence and anti-theft glass generally do not have bulletproof Anti-explosion function

Therefore, the performance of the existing explosion-proof glass, bullet-proof glass and anti-theft anti-violence glass has different emphases, and none of them have strong comprehensive performance, and they all have great limitations in the use process.

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