JPS57116816A - Core material of asphalt mat and its manufacture - Google Patents

Core material of asphalt mat and its manufacture

Info

Publication number
JPS57116816A
JPS57116816A JP56002261A JP226181A JPS57116816A JP S57116816 A JPS57116816 A JP S57116816A JP 56002261 A JP56002261 A JP 56002261A JP 226181 A JP226181 A JP 226181A JP S57116816 A JPS57116816 A JP S57116816A
Authority
JP
Japan
Prior art keywords
asphalt
core material
woven fabric
impregnated
melted
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.)
Granted
Application number
JP56002261A
Other languages
Japanese (ja)
Other versions
JPS6023726B2 (en
Inventor
Katsuo Matsuzaki
Kunio Tazaki
Riichi Nishikawa
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.)
NIHON KAIJIYOU KOUJI KK
Japan Sea Works Co Ltd
Original Assignee
NIHON KAIJIYOU KOUJI KK
Japan Sea Works Co Ltd
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 NIHON KAIJIYOU KOUJI KK, Japan Sea Works Co Ltd filed Critical NIHON KAIJIYOU KOUJI KK
Priority to JP56002261A priority Critical patent/JPS6023726B2/en
Publication of JPS57116816A publication Critical patent/JPS57116816A/en
Publication of JPS6023726B2 publication Critical patent/JPS6023726B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters

Abstract

PURPOSE: To eliminate the needs for manual work for knitting stripe materials impregnated with asphalt into a crossed netting by a method in which the stripe materials are mutually aligned in parallel at fixed intervals on a coarsely meshed netting and bonded fixedly.
CONSTITUTION: A heat-resistant woven fabric 1 of glass fibers, etc., is delivered to a working yard set in a coastal area, etc. And, asphalt is impregnated into the woven fabric 1 being drawn out of the rolled woven fabric, and the woven fabric is impregnated with asphalt, and cut by a cutter into a desired size of stripes 2. The stripes 2 are aligned in parallel at intervals on a coarsely meshed netting 3 and bonded by heating to obtain a core material. A mixture of asphalt and aggregate is melted and then injected into molds, and when the melted mixture is slightly cooled, said core material is laid over the melted mixture. Then, the same melted mixture is injected onto the core material to obtain a core-inserted asphalt mat.
COPYRIGHT: (C)1982,JPO&Japio
JP56002261A 1981-01-10 1981-01-10 Asphalt pine core material and its manufacturing method Expired JPS6023726B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56002261A JPS6023726B2 (en) 1981-01-10 1981-01-10 Asphalt pine core material and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56002261A JPS6023726B2 (en) 1981-01-10 1981-01-10 Asphalt pine core material and its manufacturing method

Publications (2)

Publication Number Publication Date
JPS57116816A true JPS57116816A (en) 1982-07-21
JPS6023726B2 JPS6023726B2 (en) 1985-06-08

Family

ID=11524418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56002261A Expired JPS6023726B2 (en) 1981-01-10 1981-01-10 Asphalt pine core material and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS6023726B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012001932A (en) * 2010-06-15 2012-01-05 Nippon Kaijo Koji Kk Internal reinforcement member for asphalt mixture or molded article thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111172945B (en) * 2020-02-13 2021-04-13 浙江水利水电学院 Water conservancy construction slope protection structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012001932A (en) * 2010-06-15 2012-01-05 Nippon Kaijo Koji Kk Internal reinforcement member for asphalt mixture or molded article thereof

Also Published As

Publication number Publication date
JPS6023726B2 (en) 1985-06-08

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