Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rheological stabilizer for self-leveling mortar and application thereof
The invention relates to the technical field of building materials, in particular to a rheological stabilizer for self-leveling mortar, which is prepared from the following raw materials: low-viscosity cellulose ether, a microbial thickening agent, a powder dispersing agent, a high-molecular lubricant and a filler, and the raw materials are proportionally mixed uniformly by high-speed stirring equipment to obtain the rheological stabilizer for the self-leveling mortar. The rheological stabilizer for the self-leveling mortar is mixed into cement-based self-leveling mortar or gypsum-based self-leveling mortar according to a certain mixing amount. The rheological stabilizer produced by the invention is doped into self-leveling, so that the dispersion effect of self-leveling mortar is improved, agglomeration is avoided after stirring, the lubricity of the mortar is improved, the pumping effect is improved, the phenomena of aggregate deposition, adsorption of the mortar to a pipe wall and the like are reduced, the equipment cleaning time is shortened, and the construction efficiency is improved; the used raw materials are conventional chemical raw materials, the quality of the raw materials is stable and controllable, the preparation method is simple, line production can be realized, and the control difficulty is low, so that the quality of the formed rheological stabilizer product for the self-leveling mortar is stable and controllable.
本发明涉及建筑材料技术领域，尤其是一种自流平砂浆用流变稳定剂，包括以下原料：低粘度纤维素醚、微生物增稠剂、粉体分散剂、高分子润滑剂、填料，按比例配料后经过高速搅拌设备混合均匀得到自流平砂浆用流变稳定剂。将自流平砂浆用流变稳定剂按照一定掺量掺入水泥基自流平砂浆或石膏基自流平砂浆。本发明生产流变稳定剂掺入自流平中，改善自流平砂浆的分散效果，搅拌后无团聚，浆料润滑性得到改善，提高泵送效果，降低骨料沉积、浆体吸附管壁等现象，减少设备清理时间，提高施工效率；所用原材料均为常规化工原料，原料质量稳定可控，制备方法简单，可流水作业，控制难度小，因此形成的自流平砂浆用流变稳定剂产品质量稳定可控。
Rheological stabilizer for self-leveling mortar and application thereof
The invention relates to the technical field of building materials, in particular to a rheological stabilizer for self-leveling mortar, which is prepared from the following raw materials: low-viscosity cellulose ether, a microbial thickening agent, a powder dispersing agent, a high-molecular lubricant and a filler, and the raw materials are proportionally mixed uniformly by high-speed stirring equipment to obtain the rheological stabilizer for the self-leveling mortar. The rheological stabilizer for the self-leveling mortar is mixed into cement-based self-leveling mortar or gypsum-based self-leveling mortar according to a certain mixing amount. The rheological stabilizer produced by the invention is doped into self-leveling, so that the dispersion effect of self-leveling mortar is improved, agglomeration is avoided after stirring, the lubricity of the mortar is improved, the pumping effect is improved, the phenomena of aggregate deposition, adsorption of the mortar to a pipe wall and the like are reduced, the equipment cleaning time is shortened, and the construction efficiency is improved; the used raw materials are conventional chemical raw materials, the quality of the raw materials is stable and controllable, the preparation method is simple, line production can be realized, and the control difficulty is low, so that the quality of the formed rheological stabilizer product for the self-leveling mortar is stable and controllable.
本发明涉及建筑材料技术领域，尤其是一种自流平砂浆用流变稳定剂，包括以下原料：低粘度纤维素醚、微生物增稠剂、粉体分散剂、高分子润滑剂、填料，按比例配料后经过高速搅拌设备混合均匀得到自流平砂浆用流变稳定剂。将自流平砂浆用流变稳定剂按照一定掺量掺入水泥基自流平砂浆或石膏基自流平砂浆。本发明生产流变稳定剂掺入自流平中，改善自流平砂浆的分散效果，搅拌后无团聚，浆料润滑性得到改善，提高泵送效果，降低骨料沉积、浆体吸附管壁等现象，减少设备清理时间，提高施工效率；所用原材料均为常规化工原料，原料质量稳定可控，制备方法简单，可流水作业，控制难度小，因此形成的自流平砂浆用流变稳定剂产品质量稳定可控。
Rheological stabilizer for self-leveling mortar and application thereof
一种自流平砂浆用流变稳定剂及其应用
WU KAISHENG (Autor:in) / JI YAJUN (Autor:in) / CHEN YUE (Autor:in) / ZHANG PENGDONG (Autor:in)
29.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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