JPH0317779B2 - - Google Patents

Info

Publication number
JPH0317779B2
JPH0317779B2 JP57039213A JP3921382A JPH0317779B2 JP H0317779 B2 JPH0317779 B2 JP H0317779B2 JP 57039213 A JP57039213 A JP 57039213A JP 3921382 A JP3921382 A JP 3921382A JP H0317779 B2 JPH0317779 B2 JP H0317779B2
Authority
JP
Japan
Prior art keywords
weight
binder
volcanic ash
fired
present
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.)
Expired - Lifetime
Application number
JP57039213A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58156566A (ja
Inventor
Tsuneyoshi Okamoto
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.)
KAWAHARA KOGYO KK
Original Assignee
KAWAHARA 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 KAWAHARA KOGYO KK filed Critical KAWAHARA KOGYO KK
Priority to JP3921382A priority Critical patent/JPS58156566A/ja
Publication of JPS58156566A publication Critical patent/JPS58156566A/ja
Publication of JPH0317779B2 publication Critical patent/JPH0317779B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/027—Lightweight materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP3921382A 1982-03-11 1982-03-11 軽量骨材の製造法 Granted JPS58156566A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3921382A JPS58156566A (ja) 1982-03-11 1982-03-11 軽量骨材の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3921382A JPS58156566A (ja) 1982-03-11 1982-03-11 軽量骨材の製造法

Publications (2)

Publication Number Publication Date
JPS58156566A JPS58156566A (ja) 1983-09-17
JPH0317779B2 true JPH0317779B2 (enrdf_load_html_response) 1991-03-08

Family

ID=12546854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3921382A Granted JPS58156566A (ja) 1982-03-11 1982-03-11 軽量骨材の製造法

Country Status (1)

Country Link
JP (1) JPS58156566A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63182242A (ja) * 1987-01-20 1988-07-27 住友建設株式会社 人工軽量骨材およびその製造法
JP5013232B1 (ja) * 2011-04-11 2012-08-29 宮崎▲高▼砂工業株式会社 新燃岳噴火降灰を使用した骨材とその製造方法並びにこれを用いた建築材

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5392831A (en) * 1977-01-25 1978-08-15 Shikoku Kaken Kogyo Kk Treatment of surface of granular aggregate
JPS5640119A (en) * 1979-09-10 1981-04-16 Tokyo Electric Co Ltd Electric cleaner

Also Published As

Publication number Publication date
JPS58156566A (ja) 1983-09-17

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