A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-leveling thermal-insulation mortar and preparation method thereof
The invention provides self-leveling thermal-insulation mortar and a preparation method thereof. The self-leveling thermal-insulation mortar takes high-strength alpha gypsum as a raw material, and uses cement, fly ash, coarse whiting powder, aggregate, a thickening agent, a foam stabilizer, a flocculating agent and a phase-change energy storage material as additives, so the thermal insulation effect of the thermal-insulation mortar is effectively improved, and cooling time is delayed. The preparation method is simple in steps and comprises the following concrete steps: preparing a composite phase-change material; pretreating the phase-change material; and mixing the phase-change material with the additives to prepare the self-leveling thermal-insulation mortar. The self-leveling thermal-insulation mortar has the advantages good mechanical properties, good thermal insulation effect and good latent heat energy storage effect, can effectively reduce a heat dissipation speed so as to achieve the goal of energy saving and emission reduction, and has good market application prospects.
本发明提出了一种自流平保温砂浆及其制备方法，所述自流平保温砂浆采用α高强石膏作为原料，分别采用水泥、粉煤灰、重钙粉、骨料、增稠剂、稳泡剂、絮凝剂和相变蓄能材料作为添加剂，有效改善了保温砂浆的保温效果，延缓了降温时间，所述制备方法步骤简单，分别制备复合相变材料以及预处理相变材料，再将添加剂与之进行混合得到自流平保温砂浆，所述自流平保温砂浆的机械性能良好，同时还具备良好的保温效果和潜热蓄能效果，能够有效降低热量的散失速度，从而达到节能减排的目的，具有良好的市场应用前景。
Self-leveling thermal-insulation mortar and preparation method thereof
The invention provides self-leveling thermal-insulation mortar and a preparation method thereof. The self-leveling thermal-insulation mortar takes high-strength alpha gypsum as a raw material, and uses cement, fly ash, coarse whiting powder, aggregate, a thickening agent, a foam stabilizer, a flocculating agent and a phase-change energy storage material as additives, so the thermal insulation effect of the thermal-insulation mortar is effectively improved, and cooling time is delayed. The preparation method is simple in steps and comprises the following concrete steps: preparing a composite phase-change material; pretreating the phase-change material; and mixing the phase-change material with the additives to prepare the self-leveling thermal-insulation mortar. The self-leveling thermal-insulation mortar has the advantages good mechanical properties, good thermal insulation effect and good latent heat energy storage effect, can effectively reduce a heat dissipation speed so as to achieve the goal of energy saving and emission reduction, and has good market application prospects.
本发明提出了一种自流平保温砂浆及其制备方法，所述自流平保温砂浆采用α高强石膏作为原料，分别采用水泥、粉煤灰、重钙粉、骨料、增稠剂、稳泡剂、絮凝剂和相变蓄能材料作为添加剂，有效改善了保温砂浆的保温效果，延缓了降温时间，所述制备方法步骤简单，分别制备复合相变材料以及预处理相变材料，再将添加剂与之进行混合得到自流平保温砂浆，所述自流平保温砂浆的机械性能良好，同时还具备良好的保温效果和潜热蓄能效果，能够有效降低热量的散失速度，从而达到节能减排的目的，具有良好的市场应用前景。
Self-leveling thermal-insulation mortar and preparation method thereof
一种自流平保温砂浆及其制备方法
YU QINGLIN (author) / WANG YONG (author) / TANG TIANMING (author)
2020-04-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Thermal insulation gypsum self-leveling mortar and preparation method thereof
| European Patent Office | 2020
Building floor composite thermal-insulation self-leveling mortar and preparation method thereof
| European Patent Office | 2021
Lightweight thermal-insulation gypsum-based self-leveling mortar and preparation method thereof
| European Patent Office | 2022
| European Patent Office | 2022