Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-freezing premixed polymer mortar and preparation method thereof
The invention discloses an anti-freezing premixed polymer mortar and a preparation method thereof. The preparation method comprises the following steps: preparing the anti-freezing premixed polymer mortar by using mortar production equipment, adding a cellulose ether high-molecular polymer, glass fibers, an expanding agent, a water reducing agent and an anti-freezing agent into Portland cement, uniformly stirring to obtain a mixed raw material, drying river sand, sieving, obtaining fine river sand, adding the fine river sand into the mixed raw material, and uniformly stirring, so as to obtain the anti-freezing premixed polymer mortar. The anti-freezing performance of the mortar is improved by adding the anti-freezing agent, and the waterproof and anti-seepage performance of the mortar is improved by adding the cellulose ether high-molecular polymer, the glass fiber, the expanding agent and the water reducing agent, so that the durability of the mortar is improved; according to the mortar production equipment, various components are uniformly dispersed, the performance of the anti-freezing premixed polymer mortar is effectively improved, the automation degree of the mortar production equipment is high, and the production efficiency of the anti-freezing premixed polymer mortar is greatly improved.
本发明公开了一种防冻预拌高分子砂浆及其制备方法，通过使用砂浆生产设备制备该防冻预拌高分子砂浆，通过将纤维素醚类高分子聚合物、玻璃纤维、膨胀剂、减水剂及防冻剂加入至硅酸盐水泥中，并搅拌均匀，得到混合原料，将河砂干燥，过筛，得到细河砂，向混合原料中加入细河砂，搅拌均匀，得到该防冻预拌高分子砂浆；通过添加防冻剂，提高砂浆抗冻性能，通过添加纤维素醚类高分子聚合物、玻璃纤维、膨胀剂和减水剂，提高砂浆防水抗渗性能，提升了砂浆的耐久性；该砂浆生产设备使得各种组分之间分散的均匀，有效地提高了该防冻预拌高分子砂浆的性能，该砂浆生产设备自动化程度高，大幅度提高了该防冻预拌高分子砂浆的生产效率。
Anti-freezing premixed polymer mortar and preparation method thereof
The invention discloses an anti-freezing premixed polymer mortar and a preparation method thereof. The preparation method comprises the following steps: preparing the anti-freezing premixed polymer mortar by using mortar production equipment, adding a cellulose ether high-molecular polymer, glass fibers, an expanding agent, a water reducing agent and an anti-freezing agent into Portland cement, uniformly stirring to obtain a mixed raw material, drying river sand, sieving, obtaining fine river sand, adding the fine river sand into the mixed raw material, and uniformly stirring, so as to obtain the anti-freezing premixed polymer mortar. The anti-freezing performance of the mortar is improved by adding the anti-freezing agent, and the waterproof and anti-seepage performance of the mortar is improved by adding the cellulose ether high-molecular polymer, the glass fiber, the expanding agent and the water reducing agent, so that the durability of the mortar is improved; according to the mortar production equipment, various components are uniformly dispersed, the performance of the anti-freezing premixed polymer mortar is effectively improved, the automation degree of the mortar production equipment is high, and the production efficiency of the anti-freezing premixed polymer mortar is greatly improved.
本发明公开了一种防冻预拌高分子砂浆及其制备方法，通过使用砂浆生产设备制备该防冻预拌高分子砂浆，通过将纤维素醚类高分子聚合物、玻璃纤维、膨胀剂、减水剂及防冻剂加入至硅酸盐水泥中，并搅拌均匀，得到混合原料，将河砂干燥，过筛，得到细河砂，向混合原料中加入细河砂，搅拌均匀，得到该防冻预拌高分子砂浆；通过添加防冻剂，提高砂浆抗冻性能，通过添加纤维素醚类高分子聚合物、玻璃纤维、膨胀剂和减水剂，提高砂浆防水抗渗性能，提升了砂浆的耐久性；该砂浆生产设备使得各种组分之间分散的均匀，有效地提高了该防冻预拌高分子砂浆的性能，该砂浆生产设备自动化程度高，大幅度提高了该防冻预拌高分子砂浆的生产效率。
Anti-freezing premixed polymer mortar and preparation method thereof
一种防冻预拌高分子砂浆及其制备方法
HUANG RONG (Autor:in) / LIU LYUSHENG (Autor:in) / WANG YAFEI (Autor:in)
17.09.2021
Patent
Elektronische Ressource
Chinesisch
Impermeable and anti-crack premixed mortar and preparation method thereof
| Europäisches Patentamt | 2024
ZD hydrophobic anti-freezing polymer mortar as well as preparation method and use method thereof
| Europäisches Patentamt | 2023