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A platform for research: civil engineering, architecture and urbanism
Crushed straw fiber toughened plastering mortar and application method thereof
The invention belongs to the technical field of a building material and particularly relates to crushed straw fiber toughened plastering mortar and an application method thereof. The crushed straw fiber toughened plastering mortar is prepared from aluminate cement, coal ash, phosphorite slag powder, phosphogypsum powder, slaked lime powder, crushed straw, starch ether, emulsion powder, modified attapulgite and river sand. The crushed straw used in the invention is obtained by crushing rice straws by using a crusher and screening. The crushed straw fibers are added into the plastering mortar, so that the toughness and cracking resistance of cement mortar are improved. The crushed straw fiber toughened plastering mortar disclosed by the invention is applicable to plastering of buildings and building blocks and plastering of inner and outer walls and ceilings of buildings. The crushed straw fiber toughened plastering mortar disclosed by the invention has the advantages of solving the problems of ecological environmental pollution and the like caused by random stacking and incineration disposal of agricultural residues, also lowering the production cost of the plastering mortar by replacing common fibers with the crushed straws and improving the economic benefits and social benefits.
Crushed straw fiber toughened plastering mortar and application method thereof
The invention belongs to the technical field of a building material and particularly relates to crushed straw fiber toughened plastering mortar and an application method thereof. The crushed straw fiber toughened plastering mortar is prepared from aluminate cement, coal ash, phosphorite slag powder, phosphogypsum powder, slaked lime powder, crushed straw, starch ether, emulsion powder, modified attapulgite and river sand. The crushed straw used in the invention is obtained by crushing rice straws by using a crusher and screening. The crushed straw fibers are added into the plastering mortar, so that the toughness and cracking resistance of cement mortar are improved. The crushed straw fiber toughened plastering mortar disclosed by the invention is applicable to plastering of buildings and building blocks and plastering of inner and outer walls and ceilings of buildings. The crushed straw fiber toughened plastering mortar disclosed by the invention has the advantages of solving the problems of ecological environmental pollution and the like caused by random stacking and incineration disposal of agricultural residues, also lowering the production cost of the plastering mortar by replacing common fibers with the crushed straws and improving the economic benefits and social benefits.
Crushed straw fiber toughened plastering mortar and application method thereof
SUN ZHENPING (author) / ZHANG LIHUA (author)
2015-05-27
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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