A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Desulfurized gypsum-based composite building material as well as preparation method and application thereof
The invention provides a desulfurized gypsum-based composite building material as well as a preparation method and application thereof, and belongs to the technical field of building materials. By adding the specific mycelium fiber material, the problem of insufficient performance of the desulfurized gypsum-based composite material in the prior art is solved. The desulfurized gypsum-based composite building material provided by the invention is excellent in performance, the compressive strength is as high as 36.69 MPa, the breaking strength is as high as 7.31 MPa, the water absorption rate is reduced to 12.28% compared with that of hypha-free treatment, the softening resistance coefficient can reach 0.74, the improvement of the desulfurized gypsum-based composite material is realized, the mechanical property and the water resistance are relatively strong, and the desulfurized gypsum-based composite building material has a good application prospect.
本发明提供了一种脱硫石膏基复合建材及其制备方法和应用，属于建筑材料技术领域。本发明通过特定的菌丝纤维材料的添加，克服了现有技术中脱硫石膏基复合材料性能不足的问题。本发明提供的脱硫石膏基复合建材性能优良，抗压强度高达36.69MPa，抗折强度高达7.31MPa，吸水率相对于无菌丝处理降低至12.28％，抗软化系数能够达到0.74，实现了对脱硫石膏基复合材料的改进，力学性能和耐水性能均较强，具有良好的应用前景。
Desulfurized gypsum-based composite building material as well as preparation method and application thereof
The invention provides a desulfurized gypsum-based composite building material as well as a preparation method and application thereof, and belongs to the technical field of building materials. By adding the specific mycelium fiber material, the problem of insufficient performance of the desulfurized gypsum-based composite material in the prior art is solved. The desulfurized gypsum-based composite building material provided by the invention is excellent in performance, the compressive strength is as high as 36.69 MPa, the breaking strength is as high as 7.31 MPa, the water absorption rate is reduced to 12.28% compared with that of hypha-free treatment, the softening resistance coefficient can reach 0.74, the improvement of the desulfurized gypsum-based composite material is realized, the mechanical property and the water resistance are relatively strong, and the desulfurized gypsum-based composite building material has a good application prospect.
本发明提供了一种脱硫石膏基复合建材及其制备方法和应用，属于建筑材料技术领域。本发明通过特定的菌丝纤维材料的添加，克服了现有技术中脱硫石膏基复合材料性能不足的问题。本发明提供的脱硫石膏基复合建材性能优良，抗压强度高达36.69MPa，抗折强度高达7.31MPa，吸水率相对于无菌丝处理降低至12.28％，抗软化系数能够达到0.74，实现了对脱硫石膏基复合材料的改进，力学性能和耐水性能均较强，具有良好的应用前景。
Desulfurized gypsum-based composite building material as well as preparation method and application thereof
一种脱硫石膏基复合建材及其制备方法和应用
XU HANG (author) / ZHANG HUAN (author) / WANG JIN (author) / FU LILAN (author) / XU LIAN (author)
2023-07-28
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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