Technical Booklet V Glazing·Page 12·2.3
Glazing classes for critical locations
Glazing in critical locations must satisfy Class 3 of BS EN 12600 for glass or Class C of BS 6206 for plastic glazing sheet material.
Glazing suitable for installation in a critical location should satisfy the test requirements of –
(a) for glass, Class 3 of BS EN 12600; or
(b) for plastic glazing sheet material, Class C of BS 6206.
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