JPS60215561A - 石炭灰を原料とする軽量骨材の製造方法 - Google Patents

石炭灰を原料とする軽量骨材の製造方法

Info

Publication number
JPS60215561A
JPS60215561A JP6977884A JP6977884A JPS60215561A JP S60215561 A JPS60215561 A JP S60215561A JP 6977884 A JP6977884 A JP 6977884A JP 6977884 A JP6977884 A JP 6977884A JP S60215561 A JPS60215561 A JP S60215561A
Authority
JP
Japan
Prior art keywords
coal ash
lightweight aggregate
sintering
powder
granules
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
JP6977884A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0127986B2 (enExample
Inventor
馬島　剛
幸雄 古川
榊原　茂広
高木　孜
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority to JP6977884A priority Critical patent/JPS60215561A/ja
Publication of JPS60215561A publication Critical patent/JPS60215561A/ja
Publication of JPH0127986B2 publication Critical patent/JPH0127986B2/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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/04—Heat treatment
    • C04B20/06—Expanding clay, perlite, vermiculite or like granular materials
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Processing Of Solid Wastes (AREA)
JP6977884A 1984-04-07 1984-04-07 石炭灰を原料とする軽量骨材の製造方法 Granted JPS60215561A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6977884A JPS60215561A (ja) 1984-04-07 1984-04-07 石炭灰を原料とする軽量骨材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6977884A JPS60215561A (ja) 1984-04-07 1984-04-07 石炭灰を原料とする軽量骨材の製造方法

Publications (2)

Publication Number Publication Date
JPS60215561A true JPS60215561A (ja) 1985-10-28
JPH0127986B2 JPH0127986B2 (enExample) 1989-05-31

Family

ID=13412569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6977884A Granted JPS60215561A (ja) 1984-04-07 1984-04-07 石炭灰を原料とする軽量骨材の製造方法

Country Status (1)

Country Link
JP (1) JPS60215561A (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5738364A (en) * 1980-08-15 1982-03-03 Kobe Steel Ltd Manufacture of fly ash granules

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5738364A (en) * 1980-08-15 1982-03-03 Kobe Steel Ltd Manufacture of fly ash granules

Also Published As

Publication number Publication date
JPH0127986B2 (enExample) 1989-05-31

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