Title:
RESIN MORTAR
Document Type and Number:
Japanese Patent JP2016041639
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a resin mortar having high strength and modulus of elasticity close to concrete, which can solve the problems for not only a strength of a resin mortar used for repairing concrete but also modulus of elasticity of the resin mortar, when the modulus of elasticity is large, deformation when a stress is applied is small, in other words, the deformation of the concrete when a force is applied is small, usually, the deformation of the resin is large.SOLUTION: A resin mortar is obtained by mixing 100 pts.wt. of an epoxy resin with 300-1,000 pts.wt. of aggregate. The aggregate is obtained by mixing coarse aggregate and fine aggregate. A mixture ratio is coarse aggregate/fine aggregate=50/50 to 90/10 by a weight ratio. The coarse aggregate is silica sand of which corners are cut.SELECTED DRAWING: Figure 1
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Inventors:
OGAWA TOYOKAZU
KIDA YUSUKE
NISHIDE YASUSHI
FUJIWARA AKIRA
NEGORO OSAMU
AIMI YUJI
KIDA YUSUKE
NISHIDE YASUSHI
FUJIWARA AKIRA
NEGORO OSAMU
AIMI YUJI
Application Number:
JP2014166445A
Publication Date:
March 31, 2016
Filing Date:
August 19, 2014
Export Citation:
Assignee:
NICHIBEI RESIN KK
International Classes:
C04B26/14; C04B14/04; C04B14/36
Domestic Patent References:
| JPS5718753A | 1982-01-30 | |||
| JPS60212503A | 1985-10-24 | |||
| JP2004136525A | 2004-05-13 | |||
| JPS49102773A | 1974-09-27 | |||
| JPH05230165A | 1993-09-07 | |||
| JP2004300010A | 2004-10-28 | |||
| JP2007153725A | 2007-06-21 |
Foreign References:
| US6565935B1 | 2003-05-20 |
Attorney, Agent or Firm:
Hisayoshi Nagata
Takahisa Nagata
Takahisa Nagata
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