JPS5562991A - Grouting mortar - Google Patents

Grouting mortar

Info

Publication number
JPS5562991A
JPS5562991A JP13660378A JP13660378A JPS5562991A JP S5562991 A JPS5562991 A JP S5562991A JP 13660378 A JP13660378 A JP 13660378A JP 13660378 A JP13660378 A JP 13660378A JP S5562991 A JPS5562991 A JP S5562991A
Authority
JP
Japan
Prior art keywords
grouting mortar
metallic fiber
mortar
10w50mm
flake
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP13660378A
Other languages
Japanese (ja)
Inventor
Takaomi Sanpo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP13660378A priority Critical patent/JPS5562991A/en
Publication of JPS5562991A publication Critical patent/JPS5562991A/en
Pending legal-status Critical Current

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  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

PURPOSE: To provide a grouting mortar of improved impact resistance, comprising a conventional grouting mortar and a metallic fiber.
CONSTITUTION: The objective improved grouting mortar comprising (A) a conventional grouting mortar and (B) 0.5W3vol%, based on the weight of said motor, of a metallic fiber. Said metallic fiber is of, e.g., flake, straight line, or wave shape; the preferable sizes are as follows: (1) flake and wave... whickness: 0.1W2mm, width: 0.2W5mm, length: 10W50mm, (2) straight line... diameter: 0.1W2mm, length: 10W50mm. The component (A) comprises a cement mortar and such ingredients as a) lime, calcium aluminate, or calcium sulfoaluminate (and, if required, gypsum), which cause expansion force due to the hydration, or b) iron powder-based compound(s), a binder, a blowing agent, and a retarder.
COPYRIGHT: (C)1980,JPO&Japio
JP13660378A 1978-11-06 1978-11-06 Grouting mortar Pending JPS5562991A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13660378A JPS5562991A (en) 1978-11-06 1978-11-06 Grouting mortar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13660378A JPS5562991A (en) 1978-11-06 1978-11-06 Grouting mortar

Publications (1)

Publication Number Publication Date
JPS5562991A true JPS5562991A (en) 1980-05-12

Family

ID=15179150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13660378A Pending JPS5562991A (en) 1978-11-06 1978-11-06 Grouting mortar

Country Status (1)

Country Link
JP (1) JPS5562991A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51111713A (en) * 1975-03-28 1976-10-02 Kajima Corp Method of stabilizing subsoul
JPS51126218A (en) * 1975-04-25 1976-11-04 Nippon Kokan Kk Steel fiber for concrete reinforcement

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51111713A (en) * 1975-03-28 1976-10-02 Kajima Corp Method of stabilizing subsoul
JPS51126218A (en) * 1975-04-25 1976-11-04 Nippon Kokan Kk Steel fiber for concrete reinforcement

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