The new compound energy saving wall material was made of straw, fly ash, cement as main raw, and some admixtures.
新型复合节能墙体材料是以秸秆、粉煤灰、水泥为主要材料，配以各种外加剂而制成。
The QTC compound building block is a new kind of wall material and has features such as sound isolation, fire protection, large lifting capability and easy construction and so on.
QTC复合砌块是一种新型的墙体材料，具有隔声、防火、轻质墙吊挂力大、施工方便的特点。
The invention relates to compound sandwich wall and a fabrication process and components thereof, belonging to the field of construction material.
本发明涉及复合夹芯墙体和制作工艺及其构件，属于建筑材料领域。
The hard thin wall barrel and blanking adapter can be made by organic material, inorganic material, compound material of both organic and inorganic.
所述硬质薄壁管和堵头可用有机材料、无机材料、有机和无机复合材料制造。
The hard thin wall barrel and blanking adapter can be made by organic material, inorganic material, compound material of both organic and inorganic.
所述硬质薄壁管和堵头可用有机材料、无机材料、有机和无机复合材料制造。
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