Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anhydrite-based light plastering mortar and preparation method thereof
The invention discloses anhydrite-based light plastering mortar and a preparation method thereof. The anhydrite-based light plastering mortar which is light, energy-saving, good in comprehensive performance and simple in process and is prepared by taking anhydrite as a main material is researched and developed, and the anhydrite-based light plastering mortar has important practical significance. The anhydrite-based light plastering mortar is composed of anhydrite, cement, fly ash, an excitant, vitrified microbead, a thickening agent and a water-retaining agent. The concrete is composed of thefollowing components in parts by weight: 65-70 parts of the anhydrite, 8-10 parts of the cement, 4-8 parts of the fly ash, 4-6 parts of the excitant, 0.15-0.2 parts of the water-retaining agent, 0.1-0.15 part of the thickening agent, and 13-16 parts of vitrified microbead. The anhydrite-based light plastering mortar is prepared by adopting anhydrite associated in a pyrite production process as a main material, calcination treatment is not needed, only physical grinding and mixing are needed, the preparation process is simple, energy is saved, and pollution is reduced; and the problems of hollowing and cracking of the traditional mortar are fundamentally solved.
本发明公开了一种硬石膏基轻质抹灰砂浆及其制备方法。研发采用硬石膏为主要材料来制备轻质节能、综合性能好、工艺简单的硬石膏基轻质抹灰砂浆，具有重要的现实意义。本发明硬石膏基轻质抹灰砂浆，由硬石膏、水泥、粉煤灰、激发剂、玻化微珠、增稠剂和保水剂组成，各组分的重量配比如下：硬石膏65—70份，水泥8—10份，粉煤灰4—8份，激发剂4－6份，保水剂0.15—0.2份，增稠剂0.1—0.15份，玻化微珠13—16份。本发明采用硫铁矿生产工艺中伴生的硬石膏为主要材料来制备硬石膏基轻质抹灰砂浆，不需要煅烧处理，只需要物理粉磨以及混合，制备工艺简单、节约能源、减少污染；且根本解决了传统砂浆空鼓、开裂的难题。
Anhydrite-based light plastering mortar and preparation method thereof
The invention discloses anhydrite-based light plastering mortar and a preparation method thereof. The anhydrite-based light plastering mortar which is light, energy-saving, good in comprehensive performance and simple in process and is prepared by taking anhydrite as a main material is researched and developed, and the anhydrite-based light plastering mortar has important practical significance. The anhydrite-based light plastering mortar is composed of anhydrite, cement, fly ash, an excitant, vitrified microbead, a thickening agent and a water-retaining agent. The concrete is composed of thefollowing components in parts by weight: 65-70 parts of the anhydrite, 8-10 parts of the cement, 4-8 parts of the fly ash, 4-6 parts of the excitant, 0.15-0.2 parts of the water-retaining agent, 0.1-0.15 part of the thickening agent, and 13-16 parts of vitrified microbead. The anhydrite-based light plastering mortar is prepared by adopting anhydrite associated in a pyrite production process as a main material, calcination treatment is not needed, only physical grinding and mixing are needed, the preparation process is simple, energy is saved, and pollution is reduced; and the problems of hollowing and cracking of the traditional mortar are fundamentally solved.
本发明公开了一种硬石膏基轻质抹灰砂浆及其制备方法。研发采用硬石膏为主要材料来制备轻质节能、综合性能好、工艺简单的硬石膏基轻质抹灰砂浆，具有重要的现实意义。本发明硬石膏基轻质抹灰砂浆，由硬石膏、水泥、粉煤灰、激发剂、玻化微珠、增稠剂和保水剂组成，各组分的重量配比如下：硬石膏65—70份，水泥8—10份，粉煤灰4—8份，激发剂4－6份，保水剂0.15—0.2份，增稠剂0.1—0.15份，玻化微珠13—16份。本发明采用硫铁矿生产工艺中伴生的硬石膏为主要材料来制备硬石膏基轻质抹灰砂浆，不需要煅烧处理，只需要物理粉磨以及混合，制备工艺简单、节约能源、减少污染；且根本解决了传统砂浆空鼓、开裂的难题。
Anhydrite-based light plastering mortar and preparation method thereof
一种硬石膏基轻质抹灰砂浆及其制备方法
YU XIAODA (Autor:in) / YU DI (Autor:in) / XIA HONGLIN (Autor:in) / ZHU DONGFANG (Autor:in) / WU JIANJUN (Autor:in) / LI XIANGFEI (Autor:in) / ZHANG XUNHUA (Autor:in) / CHEN WEICHENG (Autor:in) / XU RUI (Autor:in) / XIA MINGHUI (Autor:in)
14.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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