NO953702D0 - Method and apparatus for producing a fiber product and hydraulic binder - Google Patents
Method and apparatus for producing a fiber product and hydraulic binderInfo
- Publication number
- NO953702D0 NO953702D0 NO953702A NO953702A NO953702D0 NO 953702 D0 NO953702 D0 NO 953702D0 NO 953702 A NO953702 A NO 953702A NO 953702 A NO953702 A NO 953702A NO 953702 D0 NO953702 D0 NO 953702D0
- Authority
- NO
- Norway
- Prior art keywords
- layer
- conveyor belt
- mixture
- during
- hydraulic binder
- Prior art date
Links
Classifications
-
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/30—Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon
- B28B1/40—Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon by wrapping, e.g. winding
- B28B1/42—Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon by wrapping, e.g. winding using mixtures containing fibres, e.g. for making sheets by slitting the wound layer
-
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- B28B1/521—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement from dry mixtures to which a setting agent is applied after forming
-
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- B28B1/522—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement for producing multi-layered articles
-
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- B28B1/526—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement by delivering the materials on a conveyor of the endless-belt type
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Hydroponics (AREA)
- Laminated Bodies (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Producing Shaped Articles From Materials (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention relates to processes and installations for the manufacture of products consisting of fibres and hydraulic binder in which, in the process, a mixture of a fibre phase and a binder phase is produced and said mixture is applied in the pneumatic conveying process on an air-permeable circulating conveyor belt (3) to form a layer (4) and in which, during its time on the conveyor belt, the layer is subjected to a densification and moistening cycle (5). The main feature of the process of the invention is that the mixture is processed into a moist mass before its transfer to the conveyor belt (3) and said moist mass is scattered directly on the moving conveyor belt (3) by means of the pneumatic conveying process to form a layer (4), it is densified during its movement on the conveyor belt (3) downstream of the scattering region, additional water (8) in at least the quantity needed for making the product is applied to said layer after or during its densification and, after the addition of the extra water, said layer is wound in several layers on a winding or format roller (9).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0083593A AT399308B (en) | 1993-04-29 | 1993-04-29 | METHOD AND PLANTS FOR PRODUCING PRODUCTS CONTAINING FIBERS AND HYDRAULIC BINDING AGENTS |
PCT/AT1994/000051 WO1994025234A1 (en) | 1993-04-29 | 1994-04-28 | Processes and installations for the manufacture of products consisting of fibres and hydraulic binder |
Publications (3)
Publication Number | Publication Date |
---|---|
NO953702D0 true NO953702D0 (en) | 1995-09-20 |
NO953702L NO953702L (en) | 1995-11-30 |
NO302512B1 NO302512B1 (en) | 1998-03-16 |
Family
ID=3500882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO953702A NO302512B1 (en) | 1993-04-29 | 1995-09-20 | Process and installation for the manufacture of products with laminated base bodies, consisting of fibers and hydraulic binder |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0725715B1 (en) |
AT (2) | AT399308B (en) |
AU (1) | AU6559794A (en) |
CZ (1) | CZ232395A3 (en) |
DE (1) | DE59403989D1 (en) |
DK (1) | DK0725715T3 (en) |
ES (1) | ES2106528T3 (en) |
HU (1) | HUT74207A (en) |
NO (1) | NO302512B1 (en) |
PL (1) | PL175123B1 (en) |
SI (1) | SI9420019A (en) |
SK (1) | SK121595A3 (en) |
WO (1) | WO1994025234A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5702928B2 (en) * | 2009-11-30 | 2015-04-15 | ユニ・チャーム株式会社 | Method for thinning a collection of water-absorbing materials and a collection of thin water-absorbing materials obtained by the method |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE287395C (en) * | ||||
US2281591A (en) * | 1937-04-28 | 1942-05-05 | Johns Manville | Method of making composite sheets |
US3608261A (en) * | 1969-03-28 | 1971-09-28 | Johns Manville | Sheet covering members for building surfaces |
SU345745A1 (en) * | 1969-05-15 | 1981-03-30 | Научно-Исследовательский Институт Асбестоцементных Изделий | Method of making multilayer asbestos-cement articles |
US4221633A (en) * | 1978-04-04 | 1980-09-09 | Johns-Manville Corporation | Method and apparatus for controllably recycling the solids content of the effluent from an asbestos-cement products forming plant |
US4233368A (en) * | 1978-06-05 | 1980-11-11 | United States Gypsum Company | Method for the production of glass fiber-reinforced gypsum sheets and gypsum board formed therefrom |
FR2463669A1 (en) * | 1979-08-21 | 1981-02-27 | Saint Gobain | SELF-CLEANING DEVICE FOR CASTING THE PLASTER |
DE3149804A1 (en) * | 1981-12-16 | 1983-07-21 | Gebr. Knauf Westdeutsche Gipswerke, 8715 Iphofen | Process for producing gypsum fibre board |
EP0116027A3 (en) * | 1983-02-03 | 1986-01-15 | N.V. Johns-Manville | Multi layered coating for article of asbestos-cement |
FI69591C (en) * | 1983-02-09 | 1986-03-10 | Asko Sarja | OVER ANCHORING FOR COMPRESSION OF BETONG |
GB2161106A (en) * | 1984-07-06 | 1986-01-08 | Pilkington Brothers Plc | Apparatus for making cement composite materials |
EP0260342B1 (en) * | 1986-09-19 | 1992-01-08 | Kronospan Anstalt | Method for making fibrous building elements such as panels, moulded elements or the like |
DE3719128A1 (en) * | 1987-06-06 | 1988-12-15 | Wuertex Maschinenbau Hofmann G | METHOD FOR THE CONTINUOUS PRODUCTION OF MOLDED BODIES, IN PARTICULAR PLATES AND DEVICE FOR IMPLEMENTING THE METHOD |
AT389841B (en) * | 1987-08-10 | 1990-02-12 | Eternit Werke Hatschek L | SYSTEM FOR THE PRODUCTION OF FIBER CEMENT PIPES |
WO1993011085A1 (en) * | 1991-11-25 | 1993-06-10 | Carl Schenck Ag | Fiber gypsum board and method of manufacturing same |
-
1993
- 1993-04-29 AT AT0083593A patent/AT399308B/en not_active IP Right Cessation
-
1994
- 1994-04-28 EP EP94913437A patent/EP0725715B1/en not_active Expired - Lifetime
- 1994-04-28 PL PL94311221A patent/PL175123B1/en unknown
- 1994-04-28 DK DK94913437.3T patent/DK0725715T3/en not_active Application Discontinuation
- 1994-04-28 AU AU65597/94A patent/AU6559794A/en not_active Abandoned
- 1994-04-28 WO PCT/AT1994/000051 patent/WO1994025234A1/en active IP Right Grant
- 1994-04-28 ES ES94913437T patent/ES2106528T3/en not_active Expired - Lifetime
- 1994-04-28 AT AT94913437T patent/ATE157583T1/en not_active IP Right Cessation
- 1994-04-28 HU HU9503091A patent/HUT74207A/en unknown
- 1994-04-28 DE DE59403989T patent/DE59403989D1/en not_active Expired - Fee Related
- 1994-04-28 SI SI9420019A patent/SI9420019A/en unknown
- 1994-04-28 CZ CZ952323A patent/CZ232395A3/en unknown
- 1994-04-28 SK SK1215-95A patent/SK121595A3/en unknown
-
1995
- 1995-09-20 NO NO953702A patent/NO302512B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CZ232395A3 (en) | 1996-02-14 |
EP0725715A1 (en) | 1996-08-14 |
NO953702L (en) | 1995-11-30 |
PL175123B1 (en) | 1998-11-30 |
EP0725715B1 (en) | 1997-09-03 |
SI9420019A (en) | 1995-12-31 |
DK0725715T3 (en) | 1998-03-23 |
ES2106528T3 (en) | 1997-11-01 |
AT399308B (en) | 1995-04-25 |
HUT74207A (en) | 1996-11-28 |
DE59403989D1 (en) | 1997-10-09 |
ATE157583T1 (en) | 1997-09-15 |
NO302512B1 (en) | 1998-03-16 |
WO1994025234A1 (en) | 1994-11-10 |
PL311221A1 (en) | 1996-02-05 |
SK121595A3 (en) | 1996-01-10 |
ATA83593A (en) | 1994-09-15 |
HU9503091D0 (en) | 1995-12-28 |
AU6559794A (en) | 1994-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8403992A1 (en) | Process and device for the manufacture of a fibre fleece containing an additional product. | |
MX9205085A (en) | METHOD FOR INTRODUCING ADDITIVES TO FIBROUS PRODUCTS | |
JPS6433258A (en) | Method and apparatus for producing nonwoven fiber article | |
CA2272753A1 (en) | Method and apparatus for making preforms from glass fiber strand material | |
ATE151266T1 (en) | METHOD AND DEVICE FOR PRODUCING ABSORPTION INTERMEDIATE PRODUCTS | |
SE8205806L (en) | SET AND APPLICATION TO APPLY A NUTS-RESISTANT COATING ON A THIN METALLIC, BAND-SHAPE BEARING MATERIAL, PREFERRED PROVIDED FOR MANUFACTURING TABLETS, RABLES AND SIMILAR | |
ES8503746A1 (en) | Process and apparatus for producing uniform fibrous web at high rate of speed. | |
EP0294616A3 (en) | Process for continuously forming a uniform layer of loose material, and device for performing the process | |
ATE111538T1 (en) | DEVICE FOR PRODUCTION OF VOLUMINOUS FIBER LAYERS. | |
DE3063068D1 (en) | Method and apparatus for the manufacture of plastics articles | |
GB1351210A (en) | Method of and machine for producing rod-like articles of the tobacco manipulating industry | |
DK171490B1 (en) | Method and apparatus for making mineral fiber sheets | |
NO924871L (en) | METHOD AND APPARATUS OF CONTINUOUS PREPARATION OF MINERAL SCULPTURES | |
KR890000330A (en) | Pressurized Coiling Machine | |
SE8202796L (en) | DEVICE FOR THE MANUFACTURING OF CUTTING CUTTING COATS, FIBER CUTTING COATS AND SIMILAR | |
PL358139A1 (en) | Method of and apparatus for forming a web of fibrous material in the tobacco processing industry | |
NO953702D0 (en) | Method and apparatus for producing a fiber product and hydraulic binder | |
NO895126D0 (en) | PROCEDURE FOR MANUFACTURING A MINERAL FIBER BASED SURFACE TREATED PLATE. | |
GB1484757A (en) | Absorbent products | |
US5324337A (en) | Method for producing fiber product | |
SE7507953L (en) | APPARATUS FOR THE MANUFACTURE OF FIBER MATERIAL SHEETS. | |
SE0003372D0 (en) | Method and apparatus for forming a fiber mat | |
SE9800209D0 (en) | Method and apparatus for forming a fiber mat | |
GB2005321A (en) | Process of continuous manufacture of a tape of bast fibres and apparatus for putting it into effect | |
JPS5590662A (en) | Method and apparatus for producing fiber web |