FI66169C - Foerfarande och anordning foer tillverkning av i vatten haerdande bindemedel och ett fiberhaltigt foerstaerkningsmaterial - Google Patents
Foerfarande och anordning foer tillverkning av i vatten haerdande bindemedel och ett fiberhaltigt foerstaerkningsmaterial Download PDFInfo
- Publication number
- FI66169C FI66169C FI793634A FI793634A FI66169C FI 66169 C FI66169 C FI 66169C FI 793634 A FI793634 A FI 793634A FI 793634 A FI793634 A FI 793634A FI 66169 C FI66169 C FI 66169C
- Authority
- FI
- Finland
- Prior art keywords
- layer
- conveyor
- conveyors
- water
- layers
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 29
- 238000005259 measurement Methods 0.000 title 1
- 239000000835 fiber Substances 0.000 claims description 46
- 239000000463 material Substances 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000011230 binding agent Substances 0.000 claims description 17
- 239000004568 cement Substances 0.000 claims description 15
- -1 polypropylene Polymers 0.000 claims description 14
- 239000004743 Polypropylene Substances 0.000 claims description 9
- 229920001155 polypropylene Polymers 0.000 claims description 9
- 239000002002 slurry Substances 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 8
- 239000002657 fibrous material Substances 0.000 claims description 6
- 239000002985 plastic film Substances 0.000 claims description 6
- 229920006255 plastic film Polymers 0.000 claims description 6
- 238000000151 deposition Methods 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 5
- 229920000098 polyolefin Polymers 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 80
- 239000010440 gypsum Substances 0.000 description 11
- 229910052602 gypsum Inorganic materials 0.000 description 11
- 239000000126 substance Substances 0.000 description 10
- 230000002787 reinforcement Effects 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 7
- 239000004744 fabric Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 239000012467 final product Substances 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 206010061592 cardiac fibrillation Diseases 0.000 description 3
- 230000002600 fibrillogenic effect Effects 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 239000007900 aqueous suspension Substances 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000012792 core layer Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- 239000012744 reinforcing agent Substances 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 244000198134 Agave sisalana Species 0.000 description 1
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011412 natural cement Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000003017 thermal stabilizer Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
- B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
- B28B5/026—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length
- B28B5/027—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length the moulding surfaces being of the indefinite length type, e.g. belts, and being continuously fed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/02—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material with fibres or particles being present as additives in the 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
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/0006—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects the reinforcement consisting of aligned, non-metal reinforcing elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B13/12—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/10—Polypropylene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
- Y10T156/1702—For plural parts or plural areas of single part
- Y10T156/1705—Lamina transferred to base from adhered flexible web or sheet type carrier
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Reinforced Plastic Materials (AREA)
- Moulding By Coating Moulds (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Producing Shaped Articles From Materials (AREA)
Claims (12)
1. Förfarande för framställning av fiberarmerade, hydrauliskt bundna artiklar, omfattande steg, i vilka ett första skikt (10) bildas genom att sammanföra ett hydraliskt bindemedel (3) och ett kontinuerligt fibernätverksmaterial (6) pä en första trans-portör (1), ett andra skikt (11) bildas kontinuerligt genom att sammanföra ett hydraliskt bindemedel (5) och ett kontinuerligt fibernätverksmaterial (7) pä en andra transportör (2), en förut-bestämd vattenmängd avlägsnas frän vartdera skiktet och därefter bildas en sammansatt skiktstruktur (17) genom att placera det pä den ena transportören (1, 2) bildade skiktet ovanpä det pä den andra transportören (2, 1) bildade skiktet, sä att det ovanpä placerade skiktet vändes upp och ned, och framställa en artikel, kännetecknat av att vid bildandet av skikten placeras i vartdera skiktet (10, 11) ett flertal nätverk bestäende av sträckta, fibrillerade och expanderade filmer av polyolefinplast, och pä skiktet (10) pä den första transportören (1) placeras ett mellanskikt (12) före kontakten med det andra, pä den andra transportören (2) belägna skiktet (11).
2. Förfarande enligt patentkravet 1, kännetecknat av att mellanskiktet (12) innehäller ett bindemedel.
3. Förfarande enligt patentkravet 1 eller 2, kännetecknat av att det första (10) och det andra skiktet (11) samman-pressas i en pressanordning (8, 9) efter det de bragts i kontakt med varandra.
4. Förfarande enligt patentkravet 1, kännetecknat av att plastfilmen bestär av polypropylen ellern polyetylen.
5. Förfarande enligt nägot av patentkraven 1-4, kännetecknat av att de pä transportörerna (1, 2) avsatta skikten har en tjocklek av minst 1 mm. 1 Förfarande enligt nägot av patentkraven 1-5, kännetecknat av att de pä den första och den andra transportören avsatta skikten är väsentligen likadana. 661 69 16
7. Förfarande enligt nägot av patentkraven 1-6, känne-tecknat av att det hydrauliska binderaedlet är en oorga-nisk cement.
8. Förfarande enligt nägot av patentkraven 1-7, k ä n n e -tecknat av att den hydrauliska bindemedelscementen inne-häller partikelformiga fyllnadsmedel.
9. Förfarande enligt nägot av patentkraven 1-8, k ä n n e -tecknat av att det hydrauliska bindemedlet användes i form av en vattenuppslamning.
10. Anordning för användning vid förfarandet enligt patentkravet 1,kännetecknad av att den innefattar en rörlig, första ändlös transportör (1) och en andra, rörlig, ändlös trans-portör (2), som är försedd med en vals (8), över vilken den vid de bäda transportörernas rörelse rör sig i samma riktning som den första transportören utmed en del av dennas rörelsebana och i dennas omedelbara närhet, sä att pä de rörliga transportörerna (1, 2) tidigare avsatta skikt (10, 11) kommer i kontakt med minst en matningsanordning (3, 5), med vilken en vattenuppslamning av ett hydrauliskt bindemedel avsättes pä den första (1) och den andra transportören (2), minst en matningsanordning (20, 21) för avsättning av en fibernätverksbana (6, 7) pä transportörerna, en matningsanordning (4) för avsättning av ett mellanskikt (12) pä skiktet (10) pä den första transportören (1) och en anordning (14, 15) för avvattning av de pä den första och den andra transportören avsatta skikten (10, 11).
11. Anordning enligt patentkravet 10, kännetecknad av att matningsanordningen (20, 21) för fibermaterialet är an-ordnad att avsätta fibernätverksmaterialet pä transportörerna innan det hydrauliska bindemedlet avsättes pä transportörerna.
12. Anordning enligt patentkravet 10 eller 11, kännetecknad av att vid den första och den andra transportören (1, 2) är en sammanpressningsanordning (18) anordnad vid ett ställe, där transportörerna är mittför varandra, sä att de pä transportörerna avsatta skikten (10, 11) sammanpressas mot varandra.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7811434 | 1978-11-21 | ||
| NL7811434 | 1978-11-21 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI793634A FI793634A (fi) | 1980-05-22 |
| FI66169B FI66169B (fi) | 1984-05-31 |
| FI66169C true FI66169C (fi) | 1984-09-10 |
Family
ID=19831925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI793634A FI66169C (fi) | 1978-11-21 | 1979-11-20 | Foerfarande och anordning foer tillverkning av i vatten haerdande bindemedel och ett fiberhaltigt foerstaerkningsmaterial |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4344804A (sv) |
| JP (1) | JPS5573505A (sv) |
| AU (1) | AU528009B2 (sv) |
| BE (1) | BE880149A (sv) |
| BR (1) | BR7907530A (sv) |
| CA (1) | CA1148844A (sv) |
| DE (1) | DE2946225A1 (sv) |
| DK (1) | DK494779A (sv) |
| ES (2) | ES486098A1 (sv) |
| FI (1) | FI66169C (sv) |
| FR (1) | FR2442115A1 (sv) |
| GB (1) | GB2038701B (sv) |
| IE (1) | IE49468B1 (sv) |
| IT (1) | IT1164144B (sv) |
| NO (1) | NO149543C (sv) |
| SE (1) | SE7909635L (sv) |
Families Citing this family (79)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1114281B (it) * | 1979-05-18 | 1986-01-27 | Montedison Spa | Strutture retiformi polimeriche dotate di elevata area superficiale come rinforzo nei leganti idraulici |
| AU531527B2 (en) * | 1979-05-30 | 1983-08-25 | Bpb Industries Ltd. | Cementitious building board |
| IT1121592B (it) * | 1979-06-21 | 1986-04-02 | Montedison Spa | Procedimento e dispositivo per la fabbricazione di lastre di cemento rinforzante |
| GB2065742B (en) * | 1979-10-03 | 1984-01-11 | Kurimoto Ltd | Glass fibre reinforced cement plates and method and apparaus for their manufacture |
| NL8201677A (nl) * | 1981-05-01 | 1982-12-01 | Bpb Industries Plc | Bouwcomponent. |
| JPS5874562A (ja) * | 1981-10-27 | 1983-05-06 | 旭硝子株式会社 | 繊維補強無機硬化体及びその製造方法 |
| US4662946A (en) * | 1982-10-05 | 1987-05-05 | Mercer Frank B | Strengthening a matrix |
| IT1160180B (it) * | 1983-01-18 | 1987-03-04 | Moplefan Spa | Procedimento per la produzione di lastre di cemento rinforzate con film polimerici fibrillati |
| GB8301450D0 (en) * | 1983-01-19 | 1983-02-23 | Ici Plc | Fibre-reinforced cementitious compositions |
| DE3337268B4 (de) * | 1983-10-13 | 2005-02-17 | Matériaux de Construction International | Zuggurt aus einer hydraulisch abbindenden Masse |
| US5644880A (en) * | 1984-02-27 | 1997-07-08 | Georgia-Pacific Corporation | Gypsum board and systems containing same |
| US5220762A (en) * | 1984-02-27 | 1993-06-22 | Georgia-Pacific Corporation | Fibrous mat-faced gypsum board in exterior and interior finishing systems for buildings |
| US4810569A (en) * | 1984-02-27 | 1989-03-07 | Georgia-Pacific Corporation | Fibrous mat-faced gypsum board |
| US4617219A (en) * | 1984-12-24 | 1986-10-14 | Morris Schupack | Three dimensionally reinforced fabric concrete |
| IT1183353B (it) * | 1985-02-15 | 1987-10-22 | Moplefan Spa | Dispositivo per la fabbricazione in continuo di manufatti rinforzati da impasti di leganti idraulici e relativo procedimento |
| IT1185560B (it) * | 1985-05-07 | 1987-11-12 | Moplefan Spa | Strutture reticolari aventi migliorate caratteristiche meccaniche e procedimento e dispositivo per ottenerle |
| US4608089A (en) * | 1985-07-19 | 1986-08-26 | E. I. Du Pont De Nemours And Company | Cement matrix composites and method of making same |
| US4622257A (en) * | 1985-08-08 | 1986-11-11 | Thom-Mci | Non-skid fiber/cement tile |
| US4836875A (en) * | 1986-03-13 | 1989-06-06 | The Boeing Company | Method of making an electrically resistive sheet |
| US4842924A (en) * | 1986-08-25 | 1989-06-27 | Farris Richard J | Novel compositions based on reinforcement with microfibrillar networks of rigid-rod polymers |
| US4879173A (en) * | 1988-01-06 | 1989-11-07 | Georgia-Pacific Corporation | Glass mat with reinforcing binder |
| US5312657A (en) * | 1989-08-18 | 1994-05-17 | Armstrong World Industries, Inc. | Phosphate cement pipe cladding |
| WO1994017007A1 (en) * | 1992-08-24 | 1994-08-04 | Vontech International Corporation | Interground fiber cement |
| DE4017604A1 (de) * | 1990-05-31 | 1991-12-05 | Kolbermoor Faserbetonwerk | Verfahren zur kontinuierlichen oder getakteten herstellung von platten und/oder formkoerpern aus faserbewehrten hydraulisch abbindenden massen sowie zugehoerige platten und/oder formkoerper |
| DE4127932A1 (de) * | 1991-08-23 | 1993-02-25 | Bold Joerg | Verfahren und vorrichtung zur herstellung von faserverstaerkten gipsplatten und dergleichen |
| JPH05253462A (ja) * | 1992-02-26 | 1993-10-05 | C C A Kk | 粉粒体一定層厚供給装置、及び粉粒体一定層厚供給装置を用いた模様入り成形体の製造方法 |
| US5961900A (en) * | 1992-10-10 | 1999-10-05 | Wedi; Helmut | Method of manufacturing composite board |
| US5308572A (en) * | 1992-11-17 | 1994-05-03 | Ribbon Technology Corporation | Method for manufacturing a reinforced cementitious structural member |
| US5296187A (en) * | 1993-03-23 | 1994-03-22 | Ribbon Technology, Corp. | Methods for manufacturing columnar structures |
| CA2130508C (en) * | 1993-08-20 | 2005-04-12 | Peter Douglas Chase | Process for making thin, sealant-coated, fiber-reinforced gypsum panel and panel made thereby |
| DE4416160A1 (de) * | 1994-05-09 | 1995-11-16 | Durapact Glasfaserbetontechn | Verfahren und Vorrichtung zur kontinuierlichen Herstellung faserverstärkter Formkörper aus hydraulisch abbindbaren Massen |
| US5733494A (en) * | 1995-03-24 | 1998-03-31 | Apx International | Methods of making preforms for resin transfer molding |
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|---|---|---|---|---|
| GB741140A (en) * | 1952-10-16 | 1955-11-30 | British Plaster Board Holdings | Improvements in and relating to the production of plaster board |
| FR1224611A (fr) * | 1958-06-09 | 1960-06-24 | Procédé et machine pour la fabrication continue de dalles en ciment-amiante | |
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| GB1130612A (en) * | 1966-08-15 | 1968-10-16 | Shell Int Research | The manufacture of a water-hardenable mass; the manufacture of articles therefrom; and the resulting articles and use thereof |
| DE1784657B2 (de) * | 1968-09-02 | 1977-12-01 | Ferma International Entwicklungswerk Fuer Rationelle Fertigbaumethoden Und Maschinenanlagen Gmbh & Co Kg, 7516 Karlsbad | Verfahren zum kontinuierlichen Herstellen von Formkörpern, insbesondere von Platten, aus Gips und Fasern |
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| NL7714571A (nl) * | 1977-12-30 | 1979-07-03 | Stamicarbon | Werkwijze voor het vervaardigen van voorwerpen uit met water hardend materiaal. |
-
1979
- 1979-11-15 AU AU52879/79A patent/AU528009B2/en not_active Ceased
- 1979-11-16 DE DE19792946225 patent/DE2946225A1/de not_active Withdrawn
- 1979-11-16 GB GB7939765A patent/GB2038701B/en not_active Expired
- 1979-11-19 JP JP14992879A patent/JPS5573505A/ja active Pending
- 1979-11-19 ES ES486098A patent/ES486098A1/es not_active Expired
- 1979-11-19 FR FR7928438A patent/FR2442115A1/fr not_active Withdrawn
- 1979-11-19 ES ES486097A patent/ES486097A1/es not_active Expired
- 1979-11-20 FI FI793634A patent/FI66169C/fi not_active IP Right Cessation
- 1979-11-20 NO NO793758A patent/NO149543C/no unknown
- 1979-11-20 CA CA000340193A patent/CA1148844A/en not_active Expired
- 1979-11-20 BE BE0/198194A patent/BE880149A/nl not_active IP Right Cessation
- 1979-11-20 BR BR7907530A patent/BR7907530A/pt unknown
- 1979-11-20 IE IE2221/79A patent/IE49468B1/en unknown
- 1979-11-21 IT IT50872/79A patent/IT1164144B/it active
- 1979-11-21 DK DK494779A patent/DK494779A/da not_active Application Discontinuation
- 1979-11-21 SE SE7909635A patent/SE7909635L/sv not_active Application Discontinuation
- 1979-11-21 US US06/096,477 patent/US4344804A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IT1164144B (it) | 1987-04-08 |
| IE792221L (en) | 1980-05-21 |
| FR2442115A1 (fr) | 1980-06-20 |
| IE49468B1 (en) | 1985-10-16 |
| FI793634A (fi) | 1980-05-22 |
| NO149543B (no) | 1984-01-30 |
| AU5287979A (en) | 1980-06-26 |
| SE7909635L (sv) | 1980-05-22 |
| NO149543C (no) | 1984-05-09 |
| DE2946225A1 (de) | 1980-05-29 |
| BR7907530A (pt) | 1980-08-05 |
| JPS5573505A (en) | 1980-06-03 |
| US4344804A (en) | 1982-08-17 |
| FI66169B (fi) | 1984-05-31 |
| CA1148844A (en) | 1983-06-28 |
| IT7950872A0 (it) | 1979-11-21 |
| ES486098A1 (es) | 1980-05-16 |
| GB2038701A (en) | 1980-07-30 |
| GB2038701B (en) | 1982-12-22 |
| ES486097A1 (es) | 1980-05-16 |
| DK494779A (da) | 1980-05-22 |
| NO793758L (no) | 1980-05-22 |
| AU528009B2 (en) | 1983-03-31 |
| BE880149A (nl) | 1980-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: STAMICARBON B.V. |