泡沫復合板是以菱鎂防火板為面層、以巖棉為芯層復合而成的新型外墻保溫材料。可以廣泛的應用在很多不同的場合，但是在選購濟南泡沫復合板時，為了更好的確保產品質量，就需要我們注意選購時的幾點因素。

Foam composite board is a new type of external wall thermal insulation material, which is composed of magnesite fireproof board as the surface layer and rock wool as the core layer. It can be widely used in many different occasions, but in order to better ensure product quality, we need to pay attention to several factors when purchasing foam composite boards in Jinan.

1、看外漏部分

1. Look at the leakage part

選購時，我們應該詳細觀察一下泡沫復合板的外露部分，也就是外露的鋼板如截面是否有細小的結晶，是否呈灰色、晦暗及有雜質。如果斷面為結晶細型，則質量上乘。

When purchasing, we should carefully observe the exposed part of the foam composite board, that is, whether the exposed steel plate, such as the section, has fine crystals, is gray, dull and has impurities. If the section is crystalline fine, the quality is superior.

2、聽聲音

2. Listen to sound

選購時，我們應該詳細用手或者是工具輕輕敲擊一下泡沫復合板的表面，然后仔細傾聽其發出的聲音，假如聲音比較沉悶，并且沒有很明顯的金屬感的話，則代表板材的質量很差，若是品質好的泡沫復合板的的話，發出的聲音一般都比較清脆、響亮，并且會有很明確的金屬感。

When purchasing, we should carefully tap the surface of foam composite board with hands or tools, and then carefully listen to its sound. If the sound is dull and there is no obvious metal feeling, it means that the quality of the board is very poor. If the foam composite board is of good quality, the sound is generally clear, loud, and there will be a clear metal feeling.

3、合格證明

3. Certificate of conformity

選購時，我們應該詳細查看一下廠家說提供的產品質量檢測證明，若沒有的話，則代表板材是小廠家生產的，屬于劣質產品。假如有條件的話，則可以到廠家總部去進行參觀，對其生產設備、生產工藝、經濟實力等進行詳細的了解，或者是在市場上調查一下用戶的使用評價等。

When purchasing, we should check the product quality inspection certificate provided by the manufacturer in detail. If not, it means that the plate is produced by a small manufacturer and belongs to inferior products. If conditions permit, you can visit the manufacturer's headquarters to have a detailed understanding of its production equipment, production process, economic strength, etc., or investigate the user's use evaluation in the market.

總之，為了確保選購泡沫復合板的準確性，具體可根據上述所提供的幾點因素進行判斷，以免選擇失誤，造成使用影響或不達標的情況出現。您有需求就來我們網站http://www.cq4du.com咨詢吧！

In a word, in order to ensure the accuracy of purchasing foam composite boards, we can make a judgment according to the above factors to avoid the use impact or substandard situation caused by wrong selection. Come to our website if you need http://www.cq4du.com Ask!