Glass in building. Forced-entry security glazing - Test and classification by repetitive ball drop1 Scope This document specifies requirements and a test method for security glazing designed to resist impacts of a hard body by delaying access of objects and or persons to a protected space for a short period of time. It also classifies security glazing products into categories of resistance to repetitive impacts of a steel sphere. In this document, the categories of resistance have not been assigned to special applications. It is intended that the

This Standard contains the main topics in its body and includes annexes to provide further information

boards with thin lamination etc

While there is very limited health impact data specific to inhaling very fine respirable particles from the occupational environment

These methods are chosen to be practical and reproducible and are based on selected fixed parameters

Testing procedures for appropriate requirements and a glossary of terms used within the standards are provided

Details of a batch test procedure

Static tests can be used to sort CRS/air bag interaction on a comparative basis in either an actual or a simulated vehicle environment

and optical return loss

A new size 9E has been added to provide an additional size of cylinder suitable for off-peak electric water heating systems

but adds or replaces the requirements for application for pipelayers

Other methods

the material selection is based on ISO 4955