Temperature independent composite security plate

摘要

The invention relates to an anti-breakthrough and/or bullet-proof and/or explosion-proof and/or sound-proof composite security plate comprising at least one support (1) with at least two functional energy consuming and energy dissipating plastic layers (2) applied thereto. Each plastic layer (2) and/or support (1) has a maximum energy-consuming, dissipating effect at other temperatures or within another temperature range enabling the composite security plate in order to have an anti-breakthrough and/or bullet-proof and/or sound-proofing effect within a wide temperature range of at least 40 DEG C.