Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Machine-spraying dry-mixed plastering mortar with stable grading
The invention discloses machine spraying dry-mixed plastering mortar with stable grading. Comprising the following components in parts by weight: 105-155 parts of Portland cement, 250-300 parts of quartz sand, 9-15 parts of limestone, 12-16 parts of expanded perlite, 15-19 parts of fine silica powder, 6-18 parts of polymer rubber powder, 1-5 parts of hydroxymethyl cellulose ether, 10-16 parts of hydroxypropyl methyl cellulose, 9-15 parts of modified polypropylene fibers, 6-12 parts of a water reducing agent and 2-6 parts of an air entraining agent. According to the dry-mixed plastering mortar stirring device, the first driving motor drives the stirring shaft to rotate to stir main raw materials in the pre-stirring material box, then the second driving motor drives the stirring blades to rotate, and the stirring blades stir all the raw materials again, so that all the raw materials are fully stirred, and the grading stability of the dry-mixed plastering mortar in the using process is improved.
本发明公开了一种级配稳定的机喷干混抹灰砂浆，包括以下重量份的组分：硅酸盐水泥105‑155份、石英砂250‑300份、石灰石9‑15份、膨胀珍珠岩12‑16份、细硅石粉15‑19份、聚合物胶粉6‑18份、羟甲基纤维素醚1‑5份、羟丙基甲基纤维素10‑16份、改性聚丙烯纤维9‑15份、减水剂6‑12份、引气剂2‑6份。本发明中，先通过驱动电机一带动搅拌轴转动，对预搅拌料箱内的主原料进行搅拌，再利用驱动电机二带动搅拌叶转动，搅拌叶对全原料进行再次搅拌，从而使得全原料进行充分搅拌，有利于提高干混抹灰砂浆在使用过程中的级配稳定性。
Machine-spraying dry-mixed plastering mortar with stable grading
The invention discloses machine spraying dry-mixed plastering mortar with stable grading. Comprising the following components in parts by weight: 105-155 parts of Portland cement, 250-300 parts of quartz sand, 9-15 parts of limestone, 12-16 parts of expanded perlite, 15-19 parts of fine silica powder, 6-18 parts of polymer rubber powder, 1-5 parts of hydroxymethyl cellulose ether, 10-16 parts of hydroxypropyl methyl cellulose, 9-15 parts of modified polypropylene fibers, 6-12 parts of a water reducing agent and 2-6 parts of an air entraining agent. According to the dry-mixed plastering mortar stirring device, the first driving motor drives the stirring shaft to rotate to stir main raw materials in the pre-stirring material box, then the second driving motor drives the stirring blades to rotate, and the stirring blades stir all the raw materials again, so that all the raw materials are fully stirred, and the grading stability of the dry-mixed plastering mortar in the using process is improved.
本发明公开了一种级配稳定的机喷干混抹灰砂浆，包括以下重量份的组分：硅酸盐水泥105‑155份、石英砂250‑300份、石灰石9‑15份、膨胀珍珠岩12‑16份、细硅石粉15‑19份、聚合物胶粉6‑18份、羟甲基纤维素醚1‑5份、羟丙基甲基纤维素10‑16份、改性聚丙烯纤维9‑15份、减水剂6‑12份、引气剂2‑6份。本发明中，先通过驱动电机一带动搅拌轴转动，对预搅拌料箱内的主原料进行搅拌，再利用驱动电机二带动搅拌叶转动，搅拌叶对全原料进行再次搅拌，从而使得全原料进行充分搅拌，有利于提高干混抹灰砂浆在使用过程中的级配稳定性。
Machine-spraying dry-mixed plastering mortar with stable grading
一种级配稳定的机喷干混抹灰砂浆
HE FEIXIONG (Autor:in)
10.06.2022
Patent
Elektronische Ressource
Chinesisch