DK147769B - Byggeplade bestaaende af en gipskerne med overfladebelaegning - Google Patents
Byggeplade bestaaende af en gipskerne med overfladebelaegning Download PDFInfo
- Publication number
- DK147769B DK147769B DK118481AA DK118481A DK147769B DK 147769 B DK147769 B DK 147769B DK 118481A A DK118481A A DK 118481AA DK 118481 A DK118481 A DK 118481A DK 147769 B DK147769 B DK 147769B
- Authority
- DK
- Denmark
- Prior art keywords
- web
- coating
- edge
- mat
- tissue
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/043—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of plaster
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- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/23—Sheet including cover or casing
- Y10T428/232—Encased layer derived from inorganic settable ingredient
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- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/23—Sheet including cover or casing
- Y10T428/237—Noninterengaged fibered material encased [e.g., mat, batt, etc.]
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- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/2419—Fold at edge
- Y10T428/24215—Acute or reverse fold of exterior component
- Y10T428/24231—At opposed marginal edges
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- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/2419—Fold at edge
- Y10T428/24215—Acute or reverse fold of exterior component
- Y10T428/24231—At opposed marginal edges
- Y10T428/2424—Annular cover
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/2419—Fold at edge
- Y10T428/24215—Acute or reverse fold of exterior component
- Y10T428/24231—At opposed marginal edges
- Y10T428/2424—Annular cover
- Y10T428/24248—One piece
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/2419—Fold at edge
- Y10T428/24215—Acute or reverse fold of exterior component
- Y10T428/24231—At opposed marginal edges
- Y10T428/2424—Annular cover
- Y10T428/24248—One piece
- Y10T428/24256—Abutted or lapped seam
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- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/2419—Fold at edge
- Y10T428/24264—Particular fold structure [e.g., beveled, etc.]
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- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24777—Edge feature
- Y10T428/24785—Edge feature including layer embodying mechanically interengaged strands, strand portions or strand-like strips [e.g., weave, knit, etc.]
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- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24777—Edge feature
- Y10T428/24793—Comprising discontinuous or differential impregnation or bond
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Panels For Use In Building Construction (AREA)
- Finishing Walls (AREA)
Description
i 147769 i 5 Byggeplade bestående af en gipskerne, der på den ene side er forsynet med en første belægningsbane, og hvor den anden side af gipskernen er forsynet med en anden belægningsbane, der ved begge de langsgående kanter er foldet to gange i rette vinkler og om-10 slutter de langsgående, smalle sider, hvilke baner er sammenklæbede og består af en kombination af en ydre fibermåtte og et indre glasvæv, som er indstøbt i gipskernen.
15 Det er fra DE-fremlæggelsesskrift nr. 20 49 603 kendt at fremstille sådanne byggeplader på sædvanlige, udelukkende vandret arbejdende anlæg, der er indrettet til fremstilling af gipskartonplader. Heri lægges på en båndtransportør en relativt bred underste belæg-20 ningsbane, hvorpå gipskernen så formes. De to relativt brede randstrimler på den underste belægningsbane bukkes omkring gipskernens længdekanter og lægges ned i dennes overside. Derefter lægges der på gipskernens overside en i forhold til den underste belægnings-25 bane smallere øvre belægningsbane, hvis randstrimler kommer til at ligge på de ombukkede strimler af den underste belægningsbane, og som sammenklæbes med disse ombukkede strimler. Anvendes der efter denne metode en underste belægningsbane, der udover glas-vævsind-30 lægget også har et lag glasfibermåtte, som strækker sig over hele bredden, så opstår der driftsforstyrrelser i forbindelse med den til ombøjningen af rand-strimlerne nødvendige anridsning og ved selve ombøjningen. Dette sker især i kontinuerligt arbejdende .2 147769 1 anlæg. Benyttes der efter den foran beskrevne metode en øvre belægningsbane, som også består af både glasvævsindlæg og glasfibermåtteindlæg i hele båndbredden, så dannes der ved de med hinanden sammenklæbede 5 og hinanden overlappende randstrimler vulster og bølger, som er uønskede, fordi de medfører en dårlig klæbning, og fordi man iøvrigt ønsker den glattest mulige overflade på gipspladen.
10 Når der i denne sammenhæng i forbindelse med nærværende opfindelse tales om glasvævs-indlæg, så menes der hermed et glasfibervæv. Når der ligeledes i forbindelse med opfindelsen tales om fibermåtte eller glasfibermåtte, så menes der hermed et i en måtte sammen-15 holdt materiale af mineralfibre, fortrinsvis glasfibre eller en blanding af flere fiberarter.
Formålet med opfindelsen er at anvise en byggeplade, der er uden de ovennævnte ulemper, således at sammen-20 klæbningen er bedre.
Dette opnås ifølge opfindelsen ved, at glasvævet langs begge pladens langsgående kanter er udsparet ved foldningszonerne for den foldede belægningsbane 25 og/eller ved de sammenklæbede kantstrimler på den modsatte belægningsbane.
Når man benytter en på gipskernens underside udlagt belægningsbane af den ovennævnte art, hvis randstrim-30 ler skal foldes omkring gipskernens længdekanter og ned på dennes overside, er glasvævslaget således udeladt. langs begge randstrimlerne langs med foldelinierne. Hermed lettes anridsningen og foldningen af den underste belægningsbane, hvilket er af afgørende betyd- 3 147769 1 ning for opnåelse af en kontinuerlig, problemfri produktion. Man skal nemlig kun anridse og folde måtten.
Ved fremstillingen kan man benytte det samme anrids-5 ningsværktøj, som anvendes til fremstilling af gips-kartonplader. Idet kun måtten anridses ved fremstilling af en byggeplade ifølge opfindelsen, opnås der en konstant anridsningsdybde, hvilket fører til en ensartet kantbukning, d.v.s. til en fejlfri kant, 10 hvilket igen medfører en ensartet og fuldgod klæbning på oversiden. Det forhindres endvidere, at en for voldsom anridsning af den randstrimmel, som skal klæbes foroven, medfører, at den falder ned i gipskernen, hvilket giver mangelfuld klæbning.
15 Når der på undersiden af gipskernen anvendes en belægningsbane, hvis randstrimler foldes omkring gipskernens længdekanter og foldes ned på dennes overside, og der på oversiden også anvendes en belægningsbane 20 af den ovennævnte art, hvis randstrimler klæbes sammen med de ombukkede randstrimler i en overlapning, er det hensigtsmæssigt, at glasvævet i begge de klæbede randstrimmelområder for den øverste belægningsbanes vedkommende er udeladt. Ved hjælp af denne 25 forholdsregel forbedres klæbningen mellem øverste og nederste belægningsbane, fordi klæbeområderne nu er glatte og ensartede. Hvis man, som omhandlet i krav 2, sørger for, at udsparingen af glasvævet på den foldede bane udstrækker sig over hele bredden af 30 de foldede kantstrimler, opnås en forbedret glathed på klæbestedet, fordi de ombøjede randstrimler i den underste belægningsbane er fri for glasvssvet i området ved klæbestederne.
4 147769 1 En god tilklæbning til.oversiden er ikke blot et spørgsmål om æstetik og glathed, men også et spørgsmål om stabilitet. En dårlig kantklæbning reducerer stivheden og kan endda medføre revner og kantbrud.
5 Det er således vigtigt at forhindre vulster og bølger.
For at opnå en fuldstændig fejlfri klæbning mellem over- og underbane, er forhindringen af vulster og bølger nødvendig, men også en konstant og god kant-ombukning af underbanen er nødvendig.
10 I tegningen er der vist en foretrukken udformning af opfindelsen,hvor fig. 1 viser et tværsnit over bredden af en 15 belagt byggeplade og fig. 2 viser en lodret projektion fra oven af oversiden af byggepladen ifølge fig. 1.
20
Byggepladen ifølge tegningen har en gipskerne, som er pladeformet, og som er fremstillet af en blanding af brændt gips, vand og i givet fald tilslagsmaterialer som fx. afbindingsaccelerator, luftporedannende ma-25 teriale, fiber og andet egnet materiale. De her anvendte udtryk "over" og "under" henviser til fremstillingsprocessen for byggepladen. Ved forarbejdning af byggepladen er undersiden forside, og oversiden er bagside. Ved fremstillingen bliver blandingen udlagt 50 i en pastøs, vandig opslæmmet tilstand på belægningsbane 2, som ved langsiderne bliver bukket op, hvorefter der udlægges en øvre belægningsbane og der tilklæbes. Belægningsbanerne 2, 3 forefindes altid i tør gipsfri tilstand, når de bringes i kontakt med blandingen .
5 147769 1 Belægningsbanerne 2, 3 er altid en kombination af et glasvæv 4 og en glasfiberflis (eller måtte) 5. Måtten 5 kan også bestå af en anden mineralfiber eller kan være en blandingsmåtte af flere materialer fx. af 5 mineral-, glas- og cellulosefibre. Glasvævet 4 er altid mere eller mindre dybt indstøbt i en af gipskernens 1 hovedflader, og har en maskevidde, som den ovenfor omtalte blanding kan gennemtrænge. Glasfibermåtten 5 er et ydre lag, der hindrer gipsblandingen i 10 gennemtrængning, således at gipskernens gips kan trænge frem til måtten 5 og endda en smule ind i denne.
Måtten 5 er fx. klæbet på vævet 4. Det er imidlertid også muligt at etablere kombinationen på den måde, at vævet er indlagt mere eller mindre dybt nede i 15 måtten henholdsvis at måttefibrene i nogen grad griber ind omkring vævfibrene. Vævet vises i fig. 1 kun på skematisk måde, og fremstillingen er altså ingen anvisning på den rigtige placering eller de korrekte forløb af de enkelte fibre eller tråde.
20
Den underste belægningsbane 2 har langs begge langsider en nedre og øvre 90° fold og en anridsningslinie 6, 7 og bøjes omkring den underste anridslinie 6 op i lodret og foldes omkring den øvre anridslinie 7 25 ned i vandret. Det lodretstående og omkringbøjede område udgør en kantstribe eller strimmel 8. Den øvre belægningsbane 2 har en kantstrimmel 9 placeret på det ombøjede område af kantstrimlen 8 og klæbes sammen med denne ved hjælp af et klæbelag 10. Overlapnings-30 området for kantstrimlerne 8, 9 for den øvre bane 3 og den nedre bane 2 er gjort noget tyndere, fordi vævet 4 i den øvre bane 3 er udeladt i overlapnings-området. Dette vævslag ligger omtrent i det plan, i hvilket det ombøjede område af måttens randstrimmel 8 147769 6 1 fra den nederste bane har sit indbøjede forløb. Den nedre anridslinie 6 har sit forløb i meget kort afstand fra det nederste vævs 4 yderkant. Bredden af vævsafkortningen er for den øvre bane 3 betydelig 5 mindre, end for den nedre bane 2. Som en variation i forhold til fig. 1 er det fordelagtigt, at væv 4 for begge belægningsbanerne har samme bredde, da man hermed sparer fremstillingsomkostninger ved fremstillingen af kompositionsbanerne.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3012293A DE3012293C2 (de) | 1980-03-29 | 1980-03-29 | Beschichtete Gipsbauplatte |
| DE3012293 | 1980-03-29 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK118481A DK118481A (da) | 1981-09-30 |
| DK147769B true DK147769B (da) | 1984-12-03 |
| DK147769C DK147769C (da) | 1985-07-22 |
Family
ID=6098766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK118481A DK147769C (da) | 1980-03-29 | 1981-03-17 | Byggeplade bestaaende af en gipskerne med overfladebelaegning |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4504533A (da) |
| BE (1) | BE888103A (da) |
| DE (1) | DE3012293C2 (da) |
| DK (1) | DK147769C (da) |
| NL (1) | NL187081C (da) |
| NO (1) | NO159675C (da) |
Families Citing this family (66)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US5148645A (en) * | 1984-02-27 | 1992-09-22 | Georgia-Pacific Corporation | Use of fibrous mat-faced gypsum board in shaft wall assemblies and improved fire resistant board |
| US4647496A (en) * | 1984-02-27 | 1987-03-03 | Georgia-Pacific Corporation | Use of fibrous mat-faced gypsum board in exterior finishing systems for buildings |
| US5644880A (en) * | 1984-02-27 | 1997-07-08 | Georgia-Pacific Corporation | Gypsum board and systems containing same |
| CA1290587C (en) * | 1986-02-20 | 1991-10-15 | Robert P. Ensminger | Cement board having reinforced edges |
| US4916004A (en) * | 1986-02-20 | 1990-04-10 | United States Gypsum Company | Cement board having reinforced edges |
| US4879173A (en) * | 1988-01-06 | 1989-11-07 | Georgia-Pacific Corporation | Glass mat with reinforcing binder |
| US4803107A (en) * | 1988-05-02 | 1989-02-07 | Knowles Jack V | Light weight thermal insulation material product and process |
| US4904510A (en) * | 1988-10-13 | 1990-02-27 | International Permalite, Inc. | Scorch resistance perlite board |
| US4948647A (en) * | 1989-02-13 | 1990-08-14 | National Gypsum Company | Gypsum backer board |
| AT399682B (de) * | 1992-09-29 | 1995-06-26 | Schuetz Peter Dipl Ing Dr | Verfahren zur herstellung von grossflächigen gewebearmierten, dünnen gipsplatten |
| US5547743A (en) * | 1993-11-16 | 1996-08-20 | Rumiesz, Jr.; Joseph | Thin high density glass fiber panel |
| US6054205A (en) | 1997-05-29 | 2000-04-25 | Clark-Schwebel Tech-Fab Company | Glass fiber facing sheet and method of making same |
| JP2002508819A (ja) * | 1997-07-16 | 2002-03-19 | フレッチャー・チャレンジ・リミテッド | 補強石膏ボード |
| AU722832B3 (en) * | 1997-07-16 | 2000-08-10 | Fletcher Building Holdings Limited | Reinforced plasterboard |
| CA2211984C (en) | 1997-09-12 | 2002-11-05 | Marc-Andre Mathieu | Cementitious panel with reinforced edges |
| DE69825729T2 (de) * | 1998-06-01 | 2005-09-01 | Clark-Schwebel Tech-Fab Co. | Glasfaserdeckschicht |
| US6368024B2 (en) | 1998-09-29 | 2002-04-09 | Certainteed Corporation | Geotextile fabric |
| MXPA02006662A (es) * | 2000-01-05 | 2004-09-10 | Saint Gobain Technical Fabrics | Tablas alisadas de cemento reforzado y metodos para fabricarlas. |
| US6475313B1 (en) | 2000-09-20 | 2002-11-05 | United States Gypsum Company | Process for making gypsum board having improved through-penetration strength |
| US20020090871A1 (en) * | 2000-10-17 | 2002-07-11 | Ritchie Charles Stokes | Cementitious panel with basalt fiber reinforced major surface(s) |
| US6838163B2 (en) * | 2001-04-12 | 2005-01-04 | Milliken & Company | Composite facer for wallboards |
| US6770354B2 (en) | 2001-04-19 | 2004-08-03 | G-P Gypsum Corporation | Mat-faced gypsum board |
| FR2825731B1 (fr) * | 2001-06-07 | 2003-09-19 | Bpb Plc | Plaque a base de liant, tel que platre, ciment ou autre, et utilisation d'une telle plaque |
| MXPA04006100A (es) * | 2001-12-20 | 2005-05-16 | Atlas Roofing Corp | Metodo y composicion para recubrir un estera y articulos producidos con la misma. |
| US7645490B2 (en) * | 2001-12-20 | 2010-01-12 | Atlas Roofing Corporation | Method and composition for coating mat and articles produced therewith |
| US20040048110A1 (en) | 2002-09-09 | 2004-03-11 | Steven Butler | Wallboard comprising an improved multi-layer facing material and a method for making the same |
| US7155866B2 (en) * | 2002-11-05 | 2007-01-02 | Certainteed Corporation | Cementitious exterior sheathing product having improved interlaminar bond strength |
| US7028436B2 (en) * | 2002-11-05 | 2006-04-18 | Certainteed Corporation | Cementitious exterior sheathing product with rigid support member |
| US7049251B2 (en) * | 2003-01-21 | 2006-05-23 | Saint-Gobain Technical Fabrics Canada Ltd | Facing material with controlled porosity for construction boards |
| US20040152379A1 (en) * | 2003-01-30 | 2004-08-05 | Mclarty George C. | Textile reinforced wallboard |
| US20040209074A1 (en) * | 2003-04-17 | 2004-10-21 | Georgia-Pacific Gypsum Corporation | Mat faced gypsum board |
| US20040219845A1 (en) * | 2003-04-29 | 2004-11-04 | Graham Samuel E. | Fabric reinforced cement |
| US20040224584A1 (en) | 2003-05-08 | 2004-11-11 | Techfab, Llc - Anderson, Sc | Facing sheet of open mesh scrim and polymer film for cement boards |
| US20050055919A1 (en) * | 2003-08-14 | 2005-03-17 | York International Corporation | Panel construction for an air handling unit |
| CA2484792C (en) * | 2003-10-15 | 2009-12-08 | Progressive Foam Technologies, Inc. | Drainage plane for exterior wall product |
| US8225567B1 (en) | 2003-10-17 | 2012-07-24 | Exterior Portfolio, Llc | Siding having backer with features for drainage, ventilation, and receiving adhesive |
| US7989370B2 (en) * | 2003-10-17 | 2011-08-02 | Georgia-Pacific Gypsum Llc | Interior wallboard and method of making same |
| US20050108965A1 (en) * | 2003-11-26 | 2005-05-26 | Morse Rick J. | Clapboard siding panel with built in fastener support |
| US7745357B2 (en) | 2004-03-12 | 2010-06-29 | Georgia-Pacific Gypsum Llc | Use of pre-coated mat for preparing gypsum board |
| US8910443B2 (en) | 2004-08-12 | 2014-12-16 | Progressive Foam Technologies, Inc. | Foam backer for insulation |
| US7762040B2 (en) | 2004-08-12 | 2010-07-27 | Progressive Foam Technologies, Inc. | Insulated fiber cement siding |
| US8844233B2 (en) | 2004-08-12 | 2014-09-30 | Progressive Foam Technologies, Inc. | Foam insulation board with edge sealer |
| US8910444B2 (en) | 2004-08-12 | 2014-12-16 | Progressive Foam Technologies, Inc. | Foam insulation backer board |
| US8857123B2 (en) | 2004-08-12 | 2014-10-14 | Progressive Foam Technologies, Inc. | Foam insulation board |
| US20060068188A1 (en) * | 2004-09-30 | 2006-03-30 | Morse Rick J | Foam backed fiber cement |
| US8006455B1 (en) | 2004-12-29 | 2011-08-30 | Exterior Portfolio, Llc | Backed panel and system for connecting backed panels |
| US7635657B2 (en) * | 2005-04-25 | 2009-12-22 | Georgia-Pacific Gypsum Llc | Interior wallboard and method of making same |
| US7378359B2 (en) * | 2005-09-27 | 2008-05-27 | Eleazer Howell B | Moldable fibrous construction incorporating non-woven layers |
| US20070175154A1 (en) * | 2005-12-21 | 2007-08-02 | Progressive Foam Technologies, Inc. | Exterior wall panel with enhanced interior facing surface |
| US7908814B2 (en) * | 2005-12-30 | 2011-03-22 | Progressive Foam Technologies, Inc. | Composite siding using a shape molded foam backing member |
| US20070175173A1 (en) * | 2005-12-30 | 2007-08-02 | Babineau Francis J Jr | Board construction assembly for reducing sound transmission and method |
| US8070895B2 (en) * | 2007-02-12 | 2011-12-06 | United States Gypsum Company | Water resistant cementitious article and method for preparing same |
| US20090029141A1 (en) * | 2007-07-23 | 2009-01-29 | United States Gypsum Company | Mat-faced gypsum board and method of making thereof |
| US20090208714A1 (en) * | 2008-02-18 | 2009-08-20 | Georgia-Pacific Gypsum Llc | Pre-coated non-woven mat-faced gypsum panel |
| US8111813B2 (en) * | 2008-09-30 | 2012-02-07 | Avaya Inc. | Unified greeting service for telecommunications events |
| US8329308B2 (en) * | 2009-03-31 | 2012-12-11 | United States Gypsum Company | Cementitious article and method for preparing the same |
| US8795813B2 (en) | 2011-02-22 | 2014-08-05 | Exterior Portfolio, Llc | Ribbed backed panels |
| US10272399B2 (en) | 2016-08-05 | 2019-04-30 | United States Gypsum Company | Method for producing fiber reinforced cementitious slurry using a multi-stage continuous mixer |
| US11224990B2 (en) | 2016-08-05 | 2022-01-18 | United States Gypsum Company | Continuous methods of making fiber reinforced concrete panels |
| US11173629B2 (en) | 2016-08-05 | 2021-11-16 | United States Gypsum Company | Continuous mixer and method of mixing reinforcing fibers with cementitious materials |
| US10981294B2 (en) | 2016-08-05 | 2021-04-20 | United States Gypsum Company | Headbox and forming station for fiber-reinforced cementitious panel production |
| US11680404B2 (en) * | 2019-06-07 | 2023-06-20 | Georgia-Pacific Gypsum Llc | Building panels, assemblies, and associated methods |
| US12617180B2 (en) | 2021-08-06 | 2026-05-05 | Owens Corning Intellectual Capital, Llc | Coated reinforced composite facer and insulation assembly including the same |
| WO2023168187A1 (en) | 2022-03-02 | 2023-09-07 | United States Gypsum Company | Inorganic panels with volcanic rock based reinforcement and methods for making same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7806114U1 (de) * | 1979-04-12 | Rigips Baustoffwerke Gmbh & Co Kg, 3452 Bodenwerder | Bauplatte aus Gips mit einer Ummantelung aus Glasfasern | |
| DE2049603B2 (de) * | 1970-10-09 | 1977-08-11 | Gebr. Knauf Westdeutsche Gipswerke, 8715 Iphofen | Verfahren zur herstellung einer beschichteten gipsbauplatte |
| US3964944A (en) * | 1973-11-06 | 1976-06-22 | United States Gypsum Company | Manufacture of cementitious board |
-
1980
- 1980-03-29 DE DE3012293A patent/DE3012293C2/de not_active Expired
-
1981
- 1981-03-17 DK DK118481A patent/DK147769C/da not_active IP Right Cessation
- 1981-03-23 NL NLAANVRAGE8101413,A patent/NL187081C/xx not_active IP Right Cessation
- 1981-03-24 BE BE0/204244A patent/BE888103A/fr not_active IP Right Cessation
- 1981-03-26 NO NO811044A patent/NO159675C/no unknown
-
1984
- 1984-05-29 US US06/614,703 patent/US4504533A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL187081C (nl) | 1991-05-16 |
| DE3012293A1 (de) | 1981-10-01 |
| DK118481A (da) | 1981-09-30 |
| US4504533A (en) | 1985-03-12 |
| BE888103A (fr) | 1981-07-16 |
| DK147769C (da) | 1985-07-22 |
| NO811044L (no) | 1981-09-30 |
| NO159675C (no) | 1989-01-25 |
| NL8101413A (nl) | 1981-10-16 |
| NL187081B (nl) | 1990-12-17 |
| NO159675B (no) | 1988-10-17 |
| DE3012293C2 (de) | 1982-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUP | Patent expired |