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发明公开
CN107244848A 一种吸音隔热泡沫砖及其制备方法 无效 - 驳回

一种吸音隔热泡沫砖及其制备方法
摘要：
本发明属于建筑材料领域，公开了一种吸音隔热泡沫砖及其制备方法，制成该吸音隔热泡沫砖的原料包括以下重量份数的各成分：硅酸盐水泥40‑60份、浒苔15‑25份、贝壳10‑20份、有机硅改性环氧树脂6‑10份、无石棉矿物纤维10‑20份、刨花6‑10份、早强剂1‑2份、脱氢醋酸钠0.6‑0.8份、含氟硅丙烯酸酯1.5‑2.5份、月桂醇聚氧乙烯醚0.2‑0.4份、羊毛脂2‑4份、十二烷基苯磺酸钠0.2‑0.4份、明胶1‑2份、硅酸钠8‑12份、木质素磺酸钠0.2‑0.4份、烷基酚聚氧乙烯醚0.6‑0.8份。本发明所制备的泡沫砖原料节能环保，具有良好的抗压强度和吸音性能。
摘要（英）：

The present invention belongs to the field of building materials, and discloses a sound absorbing and thermal insulating foam brick and a preparation method thereof, wherein the raw materials comprise, by weight, 40-60 parts of silicate cement, 15-25 parts of Enteromorpha, 10-20 parts of shell, 6-10 parts of an organic silicon modified epoxy resin, 10-20 parts of non-asbestos mineral fiber, 6-10 parts of wood shavings, 1-2 parts of an early strength agent, 0.6-0.8 part of sodium dehydroacetate, 1.5-2.5 parts of fluorine-containing silicone acrylate, 0.2-0.4 part of lauryl alcohol polyoxyethylene ether, 2-4 parts of lanolin, 0.2-0.4 part of sodium dodecylbenzene sulfonate, 1-2 parts of gelatin, 8-12 parts of sodium silicate, 0.2-0.4 part of sodium lignosulfonate, and 0.6-0.8 part of alkylphenol polyoxyethylene ether. The prepared sound absorbing and thermal insulating foam brick of the present invention has advantages of energy saving, environmental protection, good compressive strength, and good sound absorption performance.

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