GB1524266A - Celluar building material - Google Patents
Celluar building materialInfo
- Publication number
- GB1524266A GB1524266A GB3954476A GB3954476A GB1524266A GB 1524266 A GB1524266 A GB 1524266A GB 3954476 A GB3954476 A GB 3954476A GB 3954476 A GB3954476 A GB 3954476A GB 1524266 A GB1524266 A GB 1524266A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- phenolic resin
- calcium sulphate
- mould
- sept
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/35—Composite foams, i.e. continuous macromolecular foams containing discontinuous cellular particles or fragments
-
- 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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/12—Condensation polymers of aldehydes or ketones
- C04B26/122—Phenol-formaldehyde condensation polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
- C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Composite Materials (AREA)
- Structural Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Building Environments (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
1524266 Phenolic resin foam compositions RHONE-POULENC INDUSTRIES 23 Sept 1976 [23 Sept 1975 (2)] 39544/76 Heading C3C A load-bearing, insulating and/or fire-guard building material comprises 10-80% by vol. of expanded inorganic particles of 2-30 mm. diameter and 20-90% by vol. of a phenolic resin foam together with 30-80 parts by wt., 100 parts of foam, of a hydrated or non- hydrated calcium sulphate. The material is made by casting or injecting in a mould containing the inorganic expanded particles a mixture of a 100 parts by wt. phenolic resin having a water content of 10-40% by wt. and a formaldehyde : phenol molar ratio of 1 : 1 to 3 : 1, 5-30 parts by wt. of an acid, 30-80 parts by wt. of the calcium sulphate of a grain size less than 1 mm. and not more than 8 parts by wt. of a blowing agent which is a chlorinated or chlorofluorinated hydrocarbon, an alkali, alkaline earth metal or ammonium sulphide, carbonate or bicarbonate, or a nitrogen compound that evolves nitrogen on heating. The blowing agent may be absent when natural plaster is used as the calcium sulphate since that contains carbonates which liberate CO2 with acids. In the example expanded clay or glass spheres are placed in a heated mould and a mixture of a resin, natural plaster or phosphogypsum, a phenolsulphonic acid and optionally NaHCO3 was injected into the mould to form foams.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7529062A FR2325488A1 (en) | 1975-09-23 | 1975-09-23 | Light wt. concrete contg. expanded aggregate and phenolic resin foam - giving flameproof mouldings with good mechanical properties |
| FR7529061A FR2325679A1 (en) | 1975-09-23 | 1975-09-23 | Light wt. concrete contg. expanded aggregate and phenolic resin foam - giving flameproof mouldings with good mechanical properties |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1524266A true GB1524266A (en) | 1978-09-13 |
Family
ID=26219076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3954476A Expired GB1524266A (en) | 1975-09-23 | 1976-09-23 | Celluar building material |
Country Status (6)
| Country | Link |
|---|---|
| DE (1) | DE2549219C3 (en) |
| DK (1) | DK427176A (en) |
| GB (1) | GB1524266A (en) |
| IE (1) | IE43430B1 (en) |
| LU (1) | LU75852A1 (en) |
| NL (1) | NL7610478A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0012593A1 (en) * | 1978-12-12 | 1980-06-25 | Desai Polymer Developments Limited | Expanded phenolic materials |
| EP1561739A2 (en) * | 2004-02-07 | 2005-08-10 | Forschungszentrum Karlsruhe GmbH | Porous insulating moulded body, method of making it and its use |
| WO2018138535A1 (en) * | 2016-08-10 | 2018-08-02 | Laszlo Ferenc | Method for producing multi-component insulating plaster |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1022709A9 (en) * | 2015-02-11 | 2016-10-03 | JAAMANN Albert Christiaan R | Building block for constructions |
| DE102020005288A1 (en) | 2020-08-28 | 2022-03-03 | Hexion GmbH | foam resin composition |
-
1975
- 1975-11-03 DE DE2549219A patent/DE2549219C3/en not_active Expired
-
1976
- 1976-09-21 NL NL7610478A patent/NL7610478A/en not_active Application Discontinuation
- 1976-09-22 DK DK427176A patent/DK427176A/en unknown
- 1976-09-22 LU LU75852A patent/LU75852A1/xx unknown
- 1976-09-22 IE IE2093/76A patent/IE43430B1/en unknown
- 1976-09-23 GB GB3954476A patent/GB1524266A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0012593A1 (en) * | 1978-12-12 | 1980-06-25 | Desai Polymer Developments Limited | Expanded phenolic materials |
| EP1561739A2 (en) * | 2004-02-07 | 2005-08-10 | Forschungszentrum Karlsruhe GmbH | Porous insulating moulded body, method of making it and its use |
| EP1561739A3 (en) * | 2004-02-07 | 2008-05-14 | Forschungszentrum Karlsruhe GmbH | Porous insulating moulded body, method of making it and its use |
| WO2018138535A1 (en) * | 2016-08-10 | 2018-08-02 | Laszlo Ferenc | Method for producing multi-component insulating plaster |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2549219B2 (en) | 1977-11-10 |
| LU75852A1 (en) | 1977-05-16 |
| DE2549219C3 (en) | 1978-07-13 |
| DK427176A (en) | 1977-03-24 |
| DE2549219A1 (en) | 1977-03-31 |
| IE43430B1 (en) | 1981-02-25 |
| IE43430L (en) | 1977-03-23 |
| NL7610478A (en) | 1977-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |