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A platform for research: civil engineering, architecture and urbanism
Rubber cement-based sound absorption material and manufacturing method thereof
The invention relates to the technical field of cement-based sound absorption materials, and particularly discloses a rubber cement-based sound absorption material and a manufacturing method thereof, the rubber cement-based sound absorption material comprises the following components: expanded perlite, rubber, a water reducing agent, a sizing material, a sand material, Portland cement and water; a manufacturing method of the rubber cement-based sound absorption material comprises the following steps: S1, firstly, carrying out modification treatment on the expanded perlite and the rubber; s2, adding water into a stirrer, then sequentially adding a water reducing agent, the modified rubber and the expanded perlite, and then pouring the sand material, the Portland cement and the sizing material into the stirrer for stirring; and S3, guiding the mixed slurry prepared by stirring to a forming mold, tamping, maintaining and demolding. According to the scheme, the waste rubber material is recycled, and the expanded perlite is modified, so that the overall compression resistance, fracture resistance and sound absorption performance of the rubber cement-based sound absorption material are improved.
本发明涉及水泥基吸声材料技术领域，具体公开了橡胶水泥基吸声材料及制作方法，橡胶水泥基吸声材料，所述橡胶水泥基吸声材料包括以下组成成分：膨胀珍珠岩、橡胶、减水剂、胶料、砂料、硅酸盐水泥、水；上述橡胶水泥基吸声材料的制作方法，包括以下步骤：S1：先对膨胀珍珠岩、橡胶进行改性处理；S2：向搅拌机内加入水，再依次加入减水剂、改性后的橡胶和膨胀珍珠岩，再将砂料、硅酸盐水泥、胶料倒入到搅拌机中进行搅拌；S3：将搅拌制得的混合浆料导出至成型模具，捣实、养护、脱模即可。本方案通过对废旧橡胶材料进行回收利用，再通过对膨胀珍珠岩进行改性处理，提高该橡胶水泥基吸声材料的整体抗压、抗折和吸声性能。
Rubber cement-based sound absorption material and manufacturing method thereof
The invention relates to the technical field of cement-based sound absorption materials, and particularly discloses a rubber cement-based sound absorption material and a manufacturing method thereof, the rubber cement-based sound absorption material comprises the following components: expanded perlite, rubber, a water reducing agent, a sizing material, a sand material, Portland cement and water; a manufacturing method of the rubber cement-based sound absorption material comprises the following steps: S1, firstly, carrying out modification treatment on the expanded perlite and the rubber; s2, adding water into a stirrer, then sequentially adding a water reducing agent, the modified rubber and the expanded perlite, and then pouring the sand material, the Portland cement and the sizing material into the stirrer for stirring; and S3, guiding the mixed slurry prepared by stirring to a forming mold, tamping, maintaining and demolding. According to the scheme, the waste rubber material is recycled, and the expanded perlite is modified, so that the overall compression resistance, fracture resistance and sound absorption performance of the rubber cement-based sound absorption material are improved.
本发明涉及水泥基吸声材料技术领域，具体公开了橡胶水泥基吸声材料及制作方法，橡胶水泥基吸声材料，所述橡胶水泥基吸声材料包括以下组成成分：膨胀珍珠岩、橡胶、减水剂、胶料、砂料、硅酸盐水泥、水；上述橡胶水泥基吸声材料的制作方法，包括以下步骤：S1：先对膨胀珍珠岩、橡胶进行改性处理；S2：向搅拌机内加入水，再依次加入减水剂、改性后的橡胶和膨胀珍珠岩，再将砂料、硅酸盐水泥、胶料倒入到搅拌机中进行搅拌；S3：将搅拌制得的混合浆料导出至成型模具，捣实、养护、脱模即可。本方案通过对废旧橡胶材料进行回收利用，再通过对膨胀珍珠岩进行改性处理，提高该橡胶水泥基吸声材料的整体抗压、抗折和吸声性能。
Rubber cement-based sound absorption material and manufacturing method thereof
橡胶水泥基吸声材料及制作方法
REN QINGGUO (author) / REN YUJING (author) / ZHU JUN (author) / JIANG JIANHUA (author)
2023-01-31
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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