A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Modified beta-ardealite, modification method, modifier for beta-ardealite and application method
The invention relates to the technical field of beta-ardealite improvement, in particular to modified beta-ardealite, a modification method, a modifier for the beta-ardealite and an application method. The beta-ardealite modifier is prepared from a superfine sub-nano material, a crystal modifier, a surfactant, a retarder and superfine fibers and is applied to modification of the beta-ardealite, and after the modified beta-ardealite is prepared into a building block or a hollow wallboard, the building block or the hollow wallboard can be rapidly cured and formed without maintenance, so that the strength, the softening coefficient and the hollow rate of a beta-ardealite product are improved, meanwhile, the volume weight is reduced, the compressive strength is greater than or equal to 30 MPa, the softening coefficient is greater than or equal to 0.95, the hollow rate is greater than or equal to 45%, the volume weight is less than 700 kg/m < 2 >, the factory efficiency of the beta-ardealite product is greatly improved, the quality of the beta-ardealite product is improved, the high-added-value utilization of the ardealite is promoted, and the absorption of the ardealite is accelerated.
本发明涉及β‑磷石膏改进技术领域，尤其是改性β‑磷石膏及改性方法和β‑磷石膏用改性剂及应用方法，采用超细亚纳米材料、转晶剂、表面活性剂、缓凝剂、超细纤维配制成β‑磷石膏改性剂，且应用于对β‑磷石膏的改性，再将经改性后的β‑磷石膏制备成砌块或空心墙板后，能够快速固化成型，无需养护，以便提高β‑磷石膏制品强度、软化系数和空心率，同时，降低了容重，使得抗压强度≥30MPa，软化系数≥0.95，空心率≥45％，容重＜700kg/m2，极大程度提高了β‑磷石膏制品出厂效率，提高了β‑磷石膏制品品质，促进了磷石膏高附加值利用，有助于加快磷石膏消纳。
Modified beta-ardealite, modification method, modifier for beta-ardealite and application method
The invention relates to the technical field of beta-ardealite improvement, in particular to modified beta-ardealite, a modification method, a modifier for the beta-ardealite and an application method. The beta-ardealite modifier is prepared from a superfine sub-nano material, a crystal modifier, a surfactant, a retarder and superfine fibers and is applied to modification of the beta-ardealite, and after the modified beta-ardealite is prepared into a building block or a hollow wallboard, the building block or the hollow wallboard can be rapidly cured and formed without maintenance, so that the strength, the softening coefficient and the hollow rate of a beta-ardealite product are improved, meanwhile, the volume weight is reduced, the compressive strength is greater than or equal to 30 MPa, the softening coefficient is greater than or equal to 0.95, the hollow rate is greater than or equal to 45%, the volume weight is less than 700 kg/m < 2 >, the factory efficiency of the beta-ardealite product is greatly improved, the quality of the beta-ardealite product is improved, the high-added-value utilization of the ardealite is promoted, and the absorption of the ardealite is accelerated.
本发明涉及β‑磷石膏改进技术领域，尤其是改性β‑磷石膏及改性方法和β‑磷石膏用改性剂及应用方法，采用超细亚纳米材料、转晶剂、表面活性剂、缓凝剂、超细纤维配制成β‑磷石膏改性剂，且应用于对β‑磷石膏的改性，再将经改性后的β‑磷石膏制备成砌块或空心墙板后，能够快速固化成型，无需养护，以便提高β‑磷石膏制品强度、软化系数和空心率，同时，降低了容重，使得抗压强度≥30MPa，软化系数≥0.95，空心率≥45％，容重＜700kg/m2，极大程度提高了β‑磷石膏制品出厂效率，提高了β‑磷石膏制品品质，促进了磷石膏高附加值利用，有助于加快磷石膏消纳。
Modified beta-ardealite, modification method, modifier for beta-ardealite and application method
一种改性β-磷石膏及改性方法和β-磷石膏用改性剂及应用方法
ZHAO YUAN (author) / ZHAO HELING (author) / WANG YAO (author) / SHE YIKUN (author) / WANG JIANYI (author)
2022-01-28
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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