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A platform for research: civil engineering, architecture and urbanism
Microporous calcium silicate lightweight aggregate, lightweight calcium silicate board and preparation method of lightweight calcium silicate board
The invention discloses microporous calcium silicate lightweight aggregate, a lightweight calcium silicate board and a preparation method of the lightweight calcium silicate board, and relates to the technical field of building materials. The microporous calcium silicate lightweight aggregate is prepared by taking calcium hydroxide powder, superfine quartz powder, zirconium dioxide and sodium hydroxide as raw materials, stirring in an ultrasonic treatment environment and then carrying out hydrothermal reaction. The microporous calcium silicate lightweight aggregate is small in density, lighter and more portable, and is suitable for preparing lighter calcium silicate boards; the calcium silicate board has excellent strength and high pressure resistance and fracture resistance, and the prepared calcium silicate board can meet the requirements of various complex building structures; the calcium silicate board is high in porosity and can effectively absorb heat and block flames, so that the calcium silicate board is endowed with better fireproof performance, and the fire risk is reduced; free moisture in the air can be absorbed, and the effect of adjusting the indoor humidity is achieved.
本发明公开了一种微孔硅酸钙轻质骨料、轻质硅酸钙板及其制备方法，涉及建筑材料技术领域。这种微孔硅酸钙轻质骨料是以氢氧化钙粉、超细石英粉、二氧化锆和氢氧化钠为原料，在超声处理环境中搅拌，然后进行水热反应后制备而成。这种微孔硅酸钙轻质骨料密度小，更加轻质、便携，适合制备更轻质的硅酸钙板；具有优异的强度，具备高抗压、抗折性能，制备的硅酸钙板能够满足各种复杂建筑结构的需求；孔隙率高，能够有效地吸收热量和阻隔火焰，这赋予了硅酸钙板更好的防火性能，降低了火灾风险；还能吸收空气中的游离水分，起到调节室内湿度的作用。
Microporous calcium silicate lightweight aggregate, lightweight calcium silicate board and preparation method of lightweight calcium silicate board
The invention discloses microporous calcium silicate lightweight aggregate, a lightweight calcium silicate board and a preparation method of the lightweight calcium silicate board, and relates to the technical field of building materials. The microporous calcium silicate lightweight aggregate is prepared by taking calcium hydroxide powder, superfine quartz powder, zirconium dioxide and sodium hydroxide as raw materials, stirring in an ultrasonic treatment environment and then carrying out hydrothermal reaction. The microporous calcium silicate lightweight aggregate is small in density, lighter and more portable, and is suitable for preparing lighter calcium silicate boards; the calcium silicate board has excellent strength and high pressure resistance and fracture resistance, and the prepared calcium silicate board can meet the requirements of various complex building structures; the calcium silicate board is high in porosity and can effectively absorb heat and block flames, so that the calcium silicate board is endowed with better fireproof performance, and the fire risk is reduced; free moisture in the air can be absorbed, and the effect of adjusting the indoor humidity is achieved.
本发明公开了一种微孔硅酸钙轻质骨料、轻质硅酸钙板及其制备方法，涉及建筑材料技术领域。这种微孔硅酸钙轻质骨料是以氢氧化钙粉、超细石英粉、二氧化锆和氢氧化钠为原料，在超声处理环境中搅拌，然后进行水热反应后制备而成。这种微孔硅酸钙轻质骨料密度小，更加轻质、便携，适合制备更轻质的硅酸钙板；具有优异的强度，具备高抗压、抗折性能，制备的硅酸钙板能够满足各种复杂建筑结构的需求；孔隙率高，能够有效地吸收热量和阻隔火焰，这赋予了硅酸钙板更好的防火性能，降低了火灾风险；还能吸收空气中的游离水分，起到调节室内湿度的作用。
Microporous calcium silicate lightweight aggregate, lightweight calcium silicate board and preparation method of lightweight calcium silicate board
一种微孔硅酸钙轻质骨料、轻质硅酸钙板及其制备方法
LI JIE (author) / BAI FENG (author) / LIAO QIXIANG (author) / WANG XIANGYU (author) / WEI NUOQI (author)
2024-10-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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