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What is the most fire resistant material — OCM® Mgo Board

Views: 19     Author: Site Editor     Publish Time: 2017-08-09      Origin: Site


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Magnesium oxide board, also called mgo board. It’s excellent fire resistance of building materials can be reach 1 hour at least.

Mgo-board-.jpgWhat is the most fire resistant material --OCM® Mgo Board.jpg

It can be used as interior wallexterior wall sidingceilingflooring and sandwich panels.

Magnesium materials can help you to build a real fireproof house.


According to Non-Combustible Construction-ASTM E136,OCM mgo board exceeds the test criteria presented in ASTM E136 and is classified as non-combustible.

According to surface burning characteristics-E84-05  6mm,9mm and 12mm are all tested as Classification A and non-flammable.

According to ASTM E119, OCM mgo board exceeds requirements for single 12mm layer one (1) hour wall fire rating.


Full information about test results, Please contact


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Oriental Construction Material Industry Co., Ltd.(ChinaOCM) is located in Zhangjiagang city, Jiangsu province, china. We are a comprehensive enterprise combining researching, manufacturing and processing magnesia products.
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