A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foam concrete assembly type wallboard joint mixture and preparation method thereof
The invention belongs to the technical field of fabricated buildings, and discloses a foam concrete fabricated wallboard joint mixture and a preparation method thereof. The foam concrete assembly type wallboard joint mixture is prepared from the following raw materials in parts by weight: 75 to 125 parts of cement, 0.075 to 0.625 part of a foaming agent, 0.75 to 6.25 parts of a coagulation accelerator and 22.5 to 87.5 parts of water, the cement is composed of 25-50 parts of Portland cement and 50-75 parts of potassium magnesium phosphate cement. The potassium magnesium phosphate cement foam concrete fabricated wallboard joint mixture is good in working performance, not prone to collapse, convenient to construct, short in setting time, high in early strength, excellent in bonding performance, resistant to aging and abrasion, not prone to falling off, good in sealing performance, excellent in waterproof performance, capable of effectively preventing water seepage of an outer wall and low in later maintenance cost. The service life of the fabricated building can be prolonged.
本发明属于装配式建筑技术领域，公开了一种泡沫混凝土装配式墙板填缝剂及其制备方法。本发明中所述泡沫混凝土装配式墙板填缝剂由以下重量份的原料制成：水泥75～125份、发泡剂0.075～0.625份、促凝剂0.75～6.25份、水22.5～87.5份；水泥由硅酸盐水泥25～50份和磷酸钾镁水泥50～75份组成。本发明提出的磷酸钾镁水泥泡沫混凝土装配式墙板填缝剂，其工作性能好、不易坍塌、施工方便、凝结时间短、早期强度高、粘接性能优良、耐老化、耐磨损、不易脱落、且密封性好、防水性能佳，可以有效防止外墙渗水，后期维护成本低。这可延长装配式建筑的寿命。
Foam concrete assembly type wallboard joint mixture and preparation method thereof
The invention belongs to the technical field of fabricated buildings, and discloses a foam concrete fabricated wallboard joint mixture and a preparation method thereof. The foam concrete assembly type wallboard joint mixture is prepared from the following raw materials in parts by weight: 75 to 125 parts of cement, 0.075 to 0.625 part of a foaming agent, 0.75 to 6.25 parts of a coagulation accelerator and 22.5 to 87.5 parts of water, the cement is composed of 25-50 parts of Portland cement and 50-75 parts of potassium magnesium phosphate cement. The potassium magnesium phosphate cement foam concrete fabricated wallboard joint mixture is good in working performance, not prone to collapse, convenient to construct, short in setting time, high in early strength, excellent in bonding performance, resistant to aging and abrasion, not prone to falling off, good in sealing performance, excellent in waterproof performance, capable of effectively preventing water seepage of an outer wall and low in later maintenance cost. The service life of the fabricated building can be prolonged.
本发明属于装配式建筑技术领域，公开了一种泡沫混凝土装配式墙板填缝剂及其制备方法。本发明中所述泡沫混凝土装配式墙板填缝剂由以下重量份的原料制成：水泥75～125份、发泡剂0.075～0.625份、促凝剂0.75～6.25份、水22.5～87.5份；水泥由硅酸盐水泥25～50份和磷酸钾镁水泥50～75份组成。本发明提出的磷酸钾镁水泥泡沫混凝土装配式墙板填缝剂，其工作性能好、不易坍塌、施工方便、凝结时间短、早期强度高、粘接性能优良、耐老化、耐磨损、不易脱落、且密封性好、防水性能佳，可以有效防止外墙渗水，后期维护成本低。这可延长装配式建筑的寿命。
Foam concrete assembly type wallboard joint mixture and preparation method thereof
一种泡沫混凝土装配式墙板填缝剂及其制备方法
WU YIFENG (author) / JI TAO (author) / GAO JINZHONG (author) / LIN YUANLIN (author) / LIN HUANGQI (author) / LIANG YONGNING (author) / LIN XUJIAN (author)
2022-12-30
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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