EAD 090019-00-0404外墻覆層系統ETA認證

外墻覆層系統在歐盟市場上使用需要進行ETA認證，按照EAD 090019-00-0404標準來申請認證。產品需要送到歐洲TAB成員實驗室進行ETA認證測試。

輕質板通風外墻包層套件，帶或不帶隔熱層的現場抹灰

外墻覆層系統歐盟ETA認證適用于標準：EAD 090019-00-0404

Description of the construction product

This EAD is applicable to the kits1 for vertical exterior wall claddings consisting of external cladding elements, which are mechanically fastened by cladding fixing devices to a metallic (galvanized steel, stainless steel or aluminium alloy) or wooden subframe, associated joint materials and subframe fixing devices, rendering system and optionally: thermal insulation and a flexible sheet for waterproofing. The cladding elements are covered subsequently by a rendering system including reinforcement mesh (glass fibre mesh). This kit is fixed to external walls of buildings. Between the cladding element and the thermal insulation or external wall, there is a ventilated air gap, which shall always be drained.

The kit consists of the following components from the rendering system to the substrate:

·Rendering system is composed of base coat (organic and cement based) with reinforcement (glass fibre mesh) and render coating. The render coating is composed of:

·key coat - organic or organic/ silicate based,

·finishing coat - organic, organic silicate or cement based,

·decorative coat - acrylic or acrylic/siloxane based, as option.

本EAD090019-00-0404適用于由外部覆層元件組成的垂直外墻覆層套件1，這些元件通過覆層固定裝置機械固定在金屬（鍍鋅鋼、不銹鋼或鋁合金）或木制副框架上，相關的接縫材料和副框架固定裝置，抹灰系統，以及可選的：隔熱層和防水柔性板。覆層元件隨后被包括加強網（玻璃纖維網）的渲染系統覆蓋。該套件固定在建筑物的外墻上。在包層元件和隔熱層或外墻之間，有一個通風的氣隙，應始終將其排空。

該套件由從渲染系統到基板的以下組件組成：

·抹灰系統由底漆（有機和水泥基）、增強材料（玻璃纖維網）和抹灰涂層組成。

抹灰涂層由以下部分組成：

·關鍵涂層-有機或有機/硅酸鹽基，

·面漆-有機、有機硅酸鹽或水泥基，

·裝飾涂層-丙烯酸或丙烯酸/硅氧烷基，可選。

歐盟ETA認證

ETA認證與CPR指令CE認證的關系

Under the CPR, harmonised technical specifications are harmonised European product standards (hENs) established by CEN/CENELEC2 or European Assessment Documents (EADs) produced by the European

CPR指令認證的依據是建筑指令歐盟協調標準或歐盟評估文件（EADs）

European Organisation for Technical Approvals (EOTA) as the basis for issuing ETAs for products not covered by hENs.The harmonised technical specification for a product defines EEA-wide methods of assessing and declaring

對于沒有被協調標準完全覆蓋的建筑產品的認證，可以通過EOTA機構核發ETA認證證書。