SE7900690L - METHODS AND SYSTEMS FOR THE PRODUCTION OF SYNTHETIC MINERAL FIBERS - Google Patents

METHODS AND SYSTEMS FOR THE PRODUCTION OF SYNTHETIC MINERAL FIBERS

Info

Publication number
SE7900690L
SE7900690L SE7900690A SE7900690A SE7900690L SE 7900690 L SE7900690 L SE 7900690L SE 7900690 A SE7900690 A SE 7900690A SE 7900690 A SE7900690 A SE 7900690A SE 7900690 L SE7900690 L SE 7900690L
Authority
SE
Sweden
Prior art keywords
fibres
systems
production
methods
synthetic mineral
Prior art date
Application number
SE7900690A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
P Pedersen
I Kjeldsen
Original Assignee
Rockwool Int
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 Rockwool Int filed Critical Rockwool Int
Publication of SE7900690L publication Critical patent/SE7900690L/en

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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/38—Fibrous materials; Whiskers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Fibers (AREA)
  • Glass Compositions (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)

Abstract

A process for the preparation of synthetic mineral fibres for use for the reinforcement of cementitious products comprising the steps of reducing the length of mineral wool fibres in a hammer mill, wet cleaning the fibrous material thus formed and recovering the wet cleaned fibres. This process provides fibres e.g. of rock wool which have a consistent length and which when used in a cementitious product provide a greater improvement in its modules of rupture.
SE7900690A 1978-01-26 1979-01-25 METHODS AND SYSTEMS FOR THE PRODUCTION OF SYNTHETIC MINERAL FIBERS SE7900690L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK39678A DK39678A (en) 1978-01-26 1978-01-26 PROCEDURE FOR THE PRODUCTION OF SYNTHETIC MINERAL FIBERS FOR USE AS REINFORCEMENT MATERIAL

Publications (1)

Publication Number Publication Date
SE7900690L true SE7900690L (en) 1979-07-27

Family

ID=8093048

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7900690A SE7900690L (en) 1978-01-26 1979-01-25 METHODS AND SYSTEMS FOR THE PRODUCTION OF SYNTHETIC MINERAL FIBERS

Country Status (9)

Country Link
BE (1) BE873726A (en)
DE (1) DE2902931A1 (en)
DK (1) DK39678A (en)
FI (1) FI790247A (en)
FR (1) FR2415611A1 (en)
GB (1) GB2013254B (en)
NL (1) NL7900637A (en)
NO (1) NO790251L (en)
SE (1) SE7900690L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108129016B (en) * 2018-01-12 2023-10-03 安徽巨胜新材料有限公司 Online deslagging system of mineral wool production device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3865315A (en) * 1972-12-15 1975-02-11 United States Gypsum Co Process for separating fibrous material

Also Published As

Publication number Publication date
BE873726A (en) 1979-05-16
DE2902931A1 (en) 1979-08-02
NO790251L (en) 1979-07-27
FI790247A (en) 1979-07-27
DK39678A (en) 1979-07-27
FR2415611A1 (en) 1979-08-24
GB2013254B (en) 1982-06-23
GB2013254A (en) 1979-08-08
NL7900637A (en) 1979-07-30

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