GB1529363A – Building panel
– Google Patents
GB1529363A – Building panel
– Google Patents
Building panel
Info
Publication number
GB1529363A
GB1529363A
GB4220575A
GB4220575A
GB1529363A
GB 1529363 A
GB1529363 A
GB 1529363A
GB 4220575 A
GB4220575 A
GB 4220575A
GB 4220575 A
GB4220575 A
GB 4220575A
GB 1529363 A
GB1529363 A
GB 1529363A
Authority
GB
United Kingdom
Prior art keywords
fraction
fibres
layers
cement
layer
Prior art date
1974-10-30
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.)
Expired
Application number
GB4220575A
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.)
Durisol AG fur Leichtbaustoffe
Original Assignee
Durisol AG fur Leichtbaustoffe
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.)
1974-10-30
Filing date
1975-10-15
Publication date
1978-10-18
1975-10-15
Application filed by Durisol AG fur Leichtbaustoffe
filed
Critical
Durisol AG fur Leichtbaustoffe
1978-10-18
Publication of GB1529363A
publication
Critical
patent/GB1529363A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
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
B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
B32B19/04—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material
B32B19/042—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material of wood
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
B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
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
B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
B32B21/042—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of wood
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
B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
B32B21/10—Next to a fibrous or filamentary layer
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
B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
B32B7/02—Physical, chemical or physicochemical properties
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
B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
B32B2262/10—Inorganic fibres
B32B2262/101—Glass fibres
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
B32B2305/00—Condition, form or state of the layers or laminate
B32B2305/38—Meshes, lattices or nets
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
B32B2307/00—Properties of the layers or laminate
B32B2307/30—Properties of the layers or laminate having particular thermal properties
B32B2307/306—Resistant to heat
B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
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
B32B2419/00—Buildings or parts thereof
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
B32B2607/00—Walls, panels
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
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
Y02W30/00—Technologies for solid waste management
Y02W30/50—Reuse, recycling or recovery technologies
Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
1529363 Building panel DURISOL AG FUR LEICHTBAUSTOFFE 15 Oct 1975 [30 Oct 1974] 42205/75 Heading C3N [Also in Divisions D1 and B5] A building panel made from organic fibres, a binder and an inorganic material which is absorbed by the organic fibres to the extent of at least 2% by weight of the fibres and hence “mineralizes” them, comprises at least three gradually merging layers, at least one of which has longer fibres and a lower weight/unit volume of binder than at least one other layer. The specified binder is cement the fibres are 1 to 25 mm. long wood fibres and the inorganic material is aluminium sulphate. Preferably short fibres of length 2 to 8 mm. comprise a first fraction and fibres of length 8 to 20 mm. at least 80% of which are not longer than 12 mm. comprise a second fraction the weight ratio of the first to the second fraction being between 1 : 2 and 1 : 3. Moist Portland cement is added to each fraction, the first fraction having a larger proportion of cement to fibres than the second fraction. Mica and/or perlite may be added to the mixture to increase the fire resistance of the panel. In one embodiment a three layer board is formed by spraying the first fraction from a first spray head followed by the second fraction from a second spray head and further first fraction from a third spray head, so that the layers move into each other. The board is compressed whilst the cement sets. The density of each outer layer is at least 1-3 times that of the inner layer. In a second embodiment, Fig. 10, the first fraction forms the outermost and innermost layers of a 5 layer structure. Reinforcement, lamination.-Reinforcements 6, 7 comprising glass fibres, glass filaments or a plastic or metal net may be inserted after the first and fourth layers have been deposited. Aluminium or plastics sheets, 8, 9 may be bonded to the board in the press.
GB4220575A
1974-10-30
1975-10-15
Building panel
Expired
GB1529363A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
CH1452474A
CH596403A5
(en)
1974-10-30
1974-10-30
Publications (1)
Publication Number
Publication Date
GB1529363A
true
GB1529363A
(en)
1978-10-18
Family
ID=4401551
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4220575A
Expired
GB1529363A
(en)
1974-10-30
1975-10-15
Building panel
Country Status (11)
Country
Link
BE
(1)
BE834996A
(en)
CH
(1)
CH596403A5
(en)
DE
(1)
DE2548210B2
(en)
FI
(1)
FI752828A
(en)
FR
(1)
FR2289692A1
(en)
GB
(1)
GB1529363A
(en)
KE
(1)
KE3117A
(en)
MY
(1)
MY8100299A
(en)
NL
(1)
NL7512625A
(en)
NO
(1)
NO753613L
(en)
SE
(1)
SE7510686L
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2248246A
(en)
*
1990-09-14
1992-04-01
Furniture Ind Res Ass
Reinforced fiberboard
Families Citing this family (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3007012A1
(en)
*
1980-02-25
1981-09-03
Fulguritwerke Seelze und Eichriede in Luthe bei Hannover Adolf Oesterheld GmbH & Co KG, 3050 Wunstorf
BUILDING PLATE
CH659426A5
(en)
*
1985-03-22
1987-01-30
Ametex Ag
PROCESS FOR THE MANUFACTURE OF MOLDED PARTS.
JPH0688823B2
(en)
*
1990-01-23
1994-11-09
ニチハ株式会社
Inorganic molded plate and method for manufacturing the same
DE4190153T1
(en)
*
1990-01-23
1992-03-12
Nichiha Kk
INORGANIC PLATE AND METHOD FOR PRODUCING THE SAME
US5342566A
(en)
*
1990-08-23
1994-08-30
Carl Schenck Ag
Method of manufacturing fiber gypsum board
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
DE102004017325A1
(en)
*
2004-04-06
2005-10-27
Fennen, Wolfgang, Dipl.-Ing.
Component, in particular plate-like component and method for producing a component, in particular a plate-like component
DE202010004204U1
(en)
*
2010-03-25
2010-07-08
Binos Gmbh
Cement particle board
1974
1974-10-30
CH
CH1452474A
patent/CH596403A5/xx
not_active
IP Right Cessation
1975
1975-09-24
SE
SE7510686A
patent/SE7510686L/en
unknown
1975-10-10
FI
FI752828A
patent/FI752828A/fi
not_active
Application Discontinuation
1975-10-15
GB
GB4220575A
patent/GB1529363A/en
not_active
Expired
1975-10-24
FR
FR7532576A
patent/FR2289692A1/en
active
Granted
1975-10-28
NL
NL7512625A
patent/NL7512625A/en
not_active
Application Discontinuation
1975-10-28
NO
NO753613A
patent/NO753613L/no
unknown
1975-10-28
DE
DE2548210A
patent/DE2548210B2/en
not_active
Withdrawn
1975-10-29
BE
BE161361A
patent/BE834996A/en
not_active
IP Right Cessation
1981
1981-02-11
KE
KE311781A
patent/KE3117A/en
unknown
1981-12-30
MY
MY8100299A
patent/MY8100299A/en
unknown
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2248246A
(en)
*
1990-09-14
1992-04-01
Furniture Ind Res Ass
Reinforced fiberboard
Also Published As
Publication number
Publication date
FI752828A
(en)
1976-05-01
MY8100299A
(en)
1981-12-31
DE2548210B2
(en)
1979-09-06
BE834996A
(en)
1976-02-16
FR2289692A1
(en)
1976-05-28
NO753613L
(en)
1976-05-03
SE7510686L
(en)
1976-05-03
KE3117A
(en)
1981-04-10
NL7512625A
(en)
1976-05-04
FR2289692B3
(en)
1978-07-28
CH596403A5
(en)
1978-03-15
DE2548210A1
(en)
1976-05-06
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Legal Events
Date
Code
Title
Description
1979-02-07
PS
Patent sealed [section 19, patents act 1949]
1992-06-10
PCNP
Patent ceased through non-payment of renewal fee
