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(一)技术经济背景微孔硅酸钙制品当前所处的技术经济背景是它的节能优越性与结构通用性逐步为各工业部门所公认,并获得法规上的倾向性选用。选用一种绝热节能(保温与保冷)材料不但应考虑材料的技术性能,而且更应强调其技术经济的综合指标。所谓综合指标是指材料的绝热性能与结构的价格二者之间的动态相交点。而这动态曲线相交最低点的指标是使硅酸钙制品所以获得新兴和必将进一步发展的基本立足
(1) Technical and economic background The current technological and economic background of microporous calcium silicate products is that its superiority in energy conservation and structural commonality are gradually recognized by various industrial sectors, and they have been selected for regulatory preference. The selection of a material for thermal insulation (insulation and cooling) should not only consider the technical performance of the material, but also emphasize its comprehensive index of technical economy. The so-called comprehensive index refers to the dynamic point of intersection between the thermal insulation properties of the material and the price of the structure. The indicator of the intersection of this dynamic curve with the lowest point is the basis for the development of calcium silicate products and the inevitable development of new products.