Resistance to fire

防火性

Reaction to fire

对火反应

External fire performance (for roof coverings only)

外部火性能(只适用于屋顶)

Safety in Use

Bullet resistance:

shatter properties and resistance to attack

防弹：

粉碎特性和抗攻击能力

Explosion resistance:

impact behavior and resistance to attack

防爆

影响行为和抵抗攻击

Burglar resistance:

Shatter properties and resistance to attack

防盗：

粉碎特性和抗攻击能力

Pendulum body impact resistance:

Shatter properties(safe breakability) and resistance to impact

摆体抗冲击性:

粉碎性能(安全易碎性)和抗冲击性

Mechanical resistance:

Resistance against sudden temperature changes and temperature differentials

机械性能：

抗突然温度变化和温差

Mechanical resistance:

resistance against wind, snow, permanent load and/or imposed loads of the glass unit a

抗风、雪、永久荷载和/或施加于玻璃单元a的荷载

Protection against noise

Direct airborne sound reduction

直接空气降噪

Energy conservation and heat retention:

Thermal properties:

Declared normal emissivity ε_d

U-value

热性能

Radiation properties:

light transmittance τ

light reflectance ρ_v / ρ_v

辐射特性

Solar energy characteristics:

Solar direct transmittance τ_e

Solar direct reflectance ρ_e / ρ'_e

Total solar energy transmittance g- value

太阳能的特点

Durability / conformity