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A platform for research: civil engineering, architecture and urbanism
Preparation method of novel cement-based plant straw fiber particle wall material
The invention discloses a preparation method of a novel cement-based plant straw fiber particle wall material. The preparation method comprises cutting dried plant straw fibers into small pieces, immersing the small pieces in an alkali solution, carrying out air drying, sucking the air-dried plant straw fibers into a crusher from a feeing inlet for continuous 5-8min, carrying out crushing for 5-10min to obtain plant straw fiber particles, screening the plant straw fiber particles by a square hole sieve to obtain the plant straw fiber particles with appropriate particle sizes, mixing cement, fly ash, fine sand, the plant straw fiber particles and water to obtain a uniform mixture, pouring the mixture into a mold, carrying out demolding after coagulation, putting the molded test piece into a standard maintenance chamber, and carrying out maintenance to obtain the novel cement-based plant straw fiber particle wall material. The prepared wall has the bright and clean surface, is free of secondary treatment, effectively reduces wall treatment difficulty and processes, and has excellent heat insulation performances, good toughness, impact resistance and excellent sound insulation performances.
Preparation method of novel cement-based plant straw fiber particle wall material
The invention discloses a preparation method of a novel cement-based plant straw fiber particle wall material. The preparation method comprises cutting dried plant straw fibers into small pieces, immersing the small pieces in an alkali solution, carrying out air drying, sucking the air-dried plant straw fibers into a crusher from a feeing inlet for continuous 5-8min, carrying out crushing for 5-10min to obtain plant straw fiber particles, screening the plant straw fiber particles by a square hole sieve to obtain the plant straw fiber particles with appropriate particle sizes, mixing cement, fly ash, fine sand, the plant straw fiber particles and water to obtain a uniform mixture, pouring the mixture into a mold, carrying out demolding after coagulation, putting the molded test piece into a standard maintenance chamber, and carrying out maintenance to obtain the novel cement-based plant straw fiber particle wall material. The prepared wall has the bright and clean surface, is free of secondary treatment, effectively reduces wall treatment difficulty and processes, and has excellent heat insulation performances, good toughness, impact resistance and excellent sound insulation performances.
Preparation method of novel cement-based plant straw fiber particle wall material
CHEN GUOPING (author) / ZHU SHUIWEN (author) / ZHU GUOQUAN (author) / MA LI (author) / SU YOUWEN (author)
2015-08-05
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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