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发明授权
CN105271998B 自保温水泥桩材料组合物和自保温水泥桩的制备方法 失效 - 权利终止 转让

自保温水泥桩材料组合物和自保温水泥桩的制备方法
摘要：
本发明公开了一种自保温水泥桩材料组合物和自保温水泥桩的制备方法，所述组合物包括水泥、聚酯纤维、柠檬酸钠、聚丙烯纤维、脱氢醋酸钠、羟丙基甲基纤维素、胶粉、甲酸钙和水；相对于100重量份的所述水泥，聚酯纤维的含量为100‑500重量份，柠檬酸钠的含量为10‑100重量份，聚丙烯纤维的含量为50‑300重量份，脱氢醋酸钠的含量为30‑100重量份，羟丙基甲基纤维素的含量为100‑300重量份，胶粉的含量为100‑200重量份，甲酸钙的含量为50‑300重量份，水的含量为300‑800重量份。通过上述方案，使制得的水泥桩在实际使用时能较好地实现保温效果，进而达到在对保温性能有要求的环境中的使用效果。
摘要（英）：

The invention discloses a material composition of a self-insulation cement pile, and a preparation method of the self-insulation cement pile. The composition comprises cement, polyester fibers, sodium citrate, polypropylene fibers, sodium dehydroacetate, hydroxypropyl methyl cellulose, gelatine powders, calcium formate and water according to the following parts by weight: 100 parts of the cement, 100 to 500 parts of the polyester fibers, 10 to 100 parts of the sodium citrate, 50 to 300 parts of the polypropylene fibers, 30 to 100 parts of the sodium dehydroacetate, 100 to 300 parts of the hydroxypropyl methyl cellulose, 100 to 200 parts of the gelatine powders, 50 to 300 parts of the calcium formate, and 300 to 800 parts of the water. Through the technical scheme, the prepared cement pile can better achieve the insulation effect during practical use, so as to further achieve the use effect in an environment requiring insulation performance.

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