CA2029072A1 - Finition de la surface de panneaux acoustiques faits de fibres minerales a l'aide d'une machine a decaper par projection - Google Patents

Finition de la surface de panneaux acoustiques faits de fibres minerales a l'aide d'une machine a decaper par projection

Info

Publication number
CA2029072A1
CA2029072A1 CA 2029072 CA2029072A CA2029072A1 CA 2029072 A1 CA2029072 A1 CA 2029072A1 CA 2029072 CA2029072 CA 2029072 CA 2029072 A CA2029072 A CA 2029072A CA 2029072 A1 CA2029072 A1 CA 2029072A1
Authority
CA
Canada
Prior art keywords
fiberboard
particulate material
housing
spent
roof
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.)
Abandoned
Application number
CA 2029072
Other languages
English (en)
Inventor
Alan L. Boyd
Fred L. Migliorini
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.)
Celotex Corp
Original Assignee
Celotex 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 Celotex Corp filed Critical Celotex Corp
Publication of CA2029072A1 publication Critical patent/CA2029072A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
    • B24C3/10—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces for treating external surfaces
    • B24C3/14—Apparatus using impellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/06—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for producing matt surfaces, e.g. on plastic materials, on glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B28B11/0818—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for roughening, profiling, corrugating
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00—Fibreboard
    • D21J1/16—Special fibreboard
    • D21J1/20—Insulating board

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
CA 2029072 1989-11-09 1990-10-31 Finition de la surface de panneaux acoustiques faits de fibres minerales a l'aide d'une machine a decaper par projection Abandoned CA2029072A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43381389A 1989-11-09 1989-11-09
US07/433,813 1989-11-09

Publications (1)

Publication Number Publication Date
CA2029072A1 true CA2029072A1 (fr) 1991-05-10

Family

ID=23721620

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2029072 Abandoned CA2029072A1 (fr) 1989-11-09 1990-10-31 Finition de la surface de panneaux acoustiques faits de fibres minerales a l'aide d'une machine a decaper par projection

Country Status (2)

Country Link
EP (1) EP0427274A1 (fr)
CA (1) CA2029072A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1015092C2 (nl) * 2000-05-02 2001-11-05 Constructiewerkplaats G C Gr N Samenstel en werkwijze voor het stralen van een metaalproduct.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434736A (en) * 1941-03-05 1948-01-20 Certain Teed Prod Corp Apparatus for surfacing sheet material
GB851021A (en) * 1957-04-25 1960-10-12 Lawes Bros Ltd Process for providing plastics material with a matt surface
GB898172A (en) * 1960-01-27 1962-06-06 Henry Cobden Turner Improvements in or relating to the treatment of leather or plastic articles
CH374565A (de) * 1960-01-29 1964-01-15 Fischer Ag Georg Schleuderstrahl-Putzmaschine, insbesondere zum Strahlen von bandförmigem Putzgut
US3269066A (en) * 1963-01-09 1966-08-30 Wheelabrator Corp Method for production of abraded design on work surfaces
CH447864A (de) * 1966-02-14 1967-11-30 Fischer Ag Georg Schleuderstrahl-Putzmaschine zum Strahlen von Halbfabrikaten, insbesondere von Walzgütern, z.B. Blechen und Bändern aus Eisen
US3832809A (en) * 1972-01-05 1974-09-03 Carborundum Co Method for removing wustite scale
CA1213768A (fr) * 1982-11-08 1986-11-12 Celotex Corporation (The) Methode et produit de mise en forme par voie humide
US4911788A (en) * 1988-06-23 1990-03-27 The Celotex Corporation Method of wet-forming mineral fiberboard with formation of fiber nodules

Also Published As

Publication number Publication date
EP0427274A1 (fr) 1991-05-15

Similar Documents

Publication Publication Date Title
US5107629A (en) Texturing of acoustical mineral fiberboard with wheel blast machine
CA1328046C (fr) Methode pour l'obtention de panneaux-plafond en fibres minerales
EP1016757B1 (fr) Matte non-tissée multicouche, stratifié a base de cette matte et procédé pour la production de la matte
US8920212B2 (en) Method and device for grinding and polishing wooden materials and corresponding wooden parts
US4698257A (en) Wet-end molded product
CA1318117C (fr) Article non tisse fait de materiau insensible a la chaleur, methode de fabrication et appareil correspondant
KR0165880B1 (ko) 광물섬유 흡음 판재 및 이의 제조방법
JP2005034815A (ja) 装飾用粉粒状物散布装置、およびこの装置を用いた建築用化粧板の製造方法
US4476175A (en) Building materials comprising non-woven webs
CA2029072A1 (fr) Finition de la surface de panneaux acoustiques faits de fibres minerales a l'aide d'une machine a decaper par projection
CA2239213A1 (fr) Produits a base de fibres vitreuses synthetiques
CA2310868C (fr) Methode pour appliquer du diisocyanate de diphenylmethane polymere sur un substrat a base de cellulose et/ou de gypse
US4941949A (en) Apparatus for manufacturing textured acoustical tile
US3473941A (en) Fibrous panel and method of treating a fibrous panel
CA1213768A (fr) Methode et produit de mise en forme par voie humide
US3437508A (en) Structural panel and method of production
USRE27109E (en) Method fand apparatus] for producing special surfaces on panel board
GB2125450A (en) Building materials and process and apparatus for manufacture thereof
US3391013A (en) Method and apparatus for producing special surfaces on panel board
US3573083A (en) Surface-layered felted fiber substrate and method of producing same
GB2205768A (en) Surface covering material
US3511744A (en) Sag-resistant fiberboard panel and method of making the same
US20020061400A1 (en) Method of reuse of waste wood and recycled wood product obtained thereby
US3181279A (en) Method and device for producing patterned-surface sheet material
CA1232734A (fr) Materiaux de construction renfermant des non tisses

Legal Events

Date Code Title Description
FZDE Dead