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Novel magnesian cementing material and preparation method for magnesian cementing plate prepared from novel magnesian cementing material
The invention relates to the field of composite building decoration materials, in particular to a magnesian cementing material and a preparation method for a magnesian cementing plate prepared from the magnesian cementing material. The magnesian cementing material is mainly prepared from 100 parts of magnesium oxide powder, 15-25 parts of slag powder, 6-7 parts of Al2O3 packing, 45-60 parts of composite sulfate, 25-32 parts of wood chips, 5-7 parts of perlite, 0.2-1 part of citric acid and 0.5-1 part of composite phosphate. Raw materials of magnesium oxysulfate cement are mixed together, water is added in the raw materials, stirring is performed until the mixture is uniform, and mixed slurry is prepared; the mixed slurry is composited with glass fiber cloth through a flowing slurry rolling method, and then the magnesian cementing plate is prepared. According to the novel magnesian cementing material and the preparation method for the magnesian cementing plate prepared from the novel magnesian cementing material, the advantages of being high in anti-bending strength, small in volume weight, waterproof, good in toughness and the like are achieved.
Novel magnesian cementing material and preparation method for magnesian cementing plate prepared from novel magnesian cementing material
The invention relates to the field of composite building decoration materials, in particular to a magnesian cementing material and a preparation method for a magnesian cementing plate prepared from the magnesian cementing material. The magnesian cementing material is mainly prepared from 100 parts of magnesium oxide powder, 15-25 parts of slag powder, 6-7 parts of Al2O3 packing, 45-60 parts of composite sulfate, 25-32 parts of wood chips, 5-7 parts of perlite, 0.2-1 part of citric acid and 0.5-1 part of composite phosphate. Raw materials of magnesium oxysulfate cement are mixed together, water is added in the raw materials, stirring is performed until the mixture is uniform, and mixed slurry is prepared; the mixed slurry is composited with glass fiber cloth through a flowing slurry rolling method, and then the magnesian cementing plate is prepared. According to the novel magnesian cementing material and the preparation method for the magnesian cementing plate prepared from the novel magnesian cementing material, the advantages of being high in anti-bending strength, small in volume weight, waterproof, good in toughness and the like are achieved.
Novel magnesian cementing material and preparation method for magnesian cementing plate prepared from novel magnesian cementing material
WO CHENGCHANG (author)
2016-01-27
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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