CEMENTITIOUS BINDERS AND WOOD PARTICLES-BASED INCOMBUSTIBLE COLOURED COMPOSITE PANEL WITH STRUCTURAL HIGH PERFORMANCE
    91.
    发明申请
    CEMENTITIOUS BINDERS AND WOOD PARTICLES-BASED INCOMBUSTIBLE COLOURED COMPOSITE PANEL WITH STRUCTURAL HIGH PERFORMANCE 审中-公开
    具有结构高性能的基于粘合剂和木质基的不可调色复合材料面板

    公开(公告)号:US20130139731A1

    公开(公告)日:2013-06-06

    申请号:US13678859

    申请日:2012-11-16

    Abstract: This invention relates to a composite panel made from wood and cementitious binders, with flat surfaces and several possible colours. The said panel comprises 35 to 85% of grey or white Portland cement; 10 to 30% of debarked resinous wood particles; 5 to 20% of semi-hydrated calcium sulphate; 0 to 10% of a surface accelerator; 0 to 10% of aluminium sulphate solution; 0 to 30% of calcium carbonate; and 0 to 15% of pigments. The invention uses the process of preparation for the existing VIROC panel, adjusting it to the new material. This panel, in addition to being very resistant and showing high performances in terms of resistance to impact, humidity, temperature variation, noise and fungi, as well as other microorganisms, also complies with all the requirements of the associated product standard.

    Abstract translation: 本发明涉及一种由木材和水泥粘结剂制成的复合板材,具有平坦的表面和几种可能的颜色。 该面板包含35%至85%的灰白色波特兰水泥; 10-30%的脱皮树脂木颗粒; 5%至20%的半水合硫酸钙; 0〜10%表面促进剂; 0至10%的硫酸铝溶液; 0〜30%的碳酸钙; 和0至15%的颜料。 本发明使用现有的VIROC面板的准备过程,将其调整为新材料。 除了耐冲击,耐湿度,温度变化,噪音和真菌以及其他微生物之外,该面板除了具有很强的抗性和高性能外,还符合相关产品标准的所有要求。

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