JPH0223507B2 - - Google Patents

Info

Publication number
JPH0223507B2
JPH0223507B2 JP59086215A JP8621584A JPH0223507B2 JP H0223507 B2 JPH0223507 B2 JP H0223507B2 JP 59086215 A JP59086215 A JP 59086215A JP 8621584 A JP8621584 A JP 8621584A JP H0223507 B2 JPH0223507 B2 JP H0223507B2
Authority
JP
Japan
Prior art keywords
slurry
gypsum
water
sound absorbing
cells
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
JP59086215A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60231476A (ja
Inventor
Kyonori Yamaguchi
Tetsuo Asano
Atsushi Tanabe
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.)
Nichias Corp
Original Assignee
Nichias Corp
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 Nichias Corp filed Critical Nichias Corp
Priority to JP59086215A priority Critical patent/JPS60231476A/ja
Publication of JPS60231476A publication Critical patent/JPS60231476A/ja
Publication of JPH0223507B2 publication Critical patent/JPH0223507B2/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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP59086215A 1984-05-01 1984-05-01 無機質板状吸音材の製造法 Granted JPS60231476A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59086215A JPS60231476A (ja) 1984-05-01 1984-05-01 無機質板状吸音材の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59086215A JPS60231476A (ja) 1984-05-01 1984-05-01 無機質板状吸音材の製造法

Publications (2)

Publication Number Publication Date
JPS60231476A JPS60231476A (ja) 1985-11-18
JPH0223507B2 true JPH0223507B2 (enrdf_load_stackoverflow) 1990-05-24

Family

ID=13880555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59086215A Granted JPS60231476A (ja) 1984-05-01 1984-05-01 無機質板状吸音材の製造法

Country Status (1)

Country Link
JP (1) JPS60231476A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6443258B1 (en) * 1999-10-01 2002-09-03 Awi Licensing Company Durable porous article of manufacture and a process to create same
US6613424B1 (en) * 1999-10-01 2003-09-02 Awi Licensing Company Composite structure with foamed cementitious layer
JP5710823B1 (ja) 2014-05-08 2015-04-30 吉野石膏株式会社 石膏硬化体、石膏板、石膏硬化体の製造方法、石膏ボードの製造方法
TW201840508A (zh) * 2017-02-03 2018-11-16 日商積水化學工業股份有限公司 石膏組成物用之混合劑組成物及套件

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS541324A (en) * 1977-06-07 1979-01-08 Sumitomo Metal Mining Co Method of making lighttweight gypsum hardened body

Also Published As

Publication number Publication date
JPS60231476A (ja) 1985-11-18

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