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A platform for research: civil engineering, architecture and urbanism
The invention discloses a concrete ground patching material, comprising the following raw materials in parts by weight: 6-11 parts of isocyanate, 4-9 parts of urea resin, 3-8 parts of polytetrafluoroethylene gum, 4-9 parts of kieselguhr, 3-10 parts of montmorillonoid, 3-7 parts of ethylene elastomer, 15-22 parts of cement, 4-11 parts of alkyd resin, 6-10 parts of thermosetting plastic, 5-9 parts of fan shell powder, 4-9 parts of 110-230-mesh expanded perlite, 8-12 parts of mineral thermal insulation material, 6-11 parts of white oil, 5-13 parts of 70-90-mesh hollow glass bead, 5-12 parts of reinforced fiber and 15-22 parts of pitch. The concrete ground patching material has the advantages of being good in cohesiveness and waterproofness, capable of well patching cracks, and meanwhile convenient to construct and capable of reducing construction costs.
The invention discloses a concrete ground patching material, comprising the following raw materials in parts by weight: 6-11 parts of isocyanate, 4-9 parts of urea resin, 3-8 parts of polytetrafluoroethylene gum, 4-9 parts of kieselguhr, 3-10 parts of montmorillonoid, 3-7 parts of ethylene elastomer, 15-22 parts of cement, 4-11 parts of alkyd resin, 6-10 parts of thermosetting plastic, 5-9 parts of fan shell powder, 4-9 parts of 110-230-mesh expanded perlite, 8-12 parts of mineral thermal insulation material, 6-11 parts of white oil, 5-13 parts of 70-90-mesh hollow glass bead, 5-12 parts of reinforced fiber and 15-22 parts of pitch. The concrete ground patching material has the advantages of being good in cohesiveness and waterproofness, capable of well patching cracks, and meanwhile convenient to construct and capable of reducing construction costs.
Concrete ground patching material
WANG AIGUO (author)
2015-08-26
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Cement concrete pavement patching material, preparation process and pavement patching method
| European Patent Office | 2021
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