GB1149211A - Production of insulating materials having low specific gravity - Google Patents

Production of insulating materials having low specific gravity

Info

Publication number
GB1149211A
GB1149211A GB2572366A GB2572366A GB1149211A GB 1149211 A GB1149211 A GB 1149211A GB 2572366 A GB2572366 A GB 2572366A GB 2572366 A GB2572366 A GB 2572366A GB 1149211 A GB1149211 A GB 1149211A
Authority
GB
United Kingdom
Prior art keywords
mixture
alkali metal
insulating materials
june
silicate
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
Application number
GB2572366A
Inventor
Fritz Stastny
Rudolf Gaeth
Bernhard Schmitt
Udo Haardt
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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.)
Filing date
Publication date
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1149211A publication Critical patent/GB1149211A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B16/00Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B16/04Macromolecular compounds
    • C04B16/08Macromolecular compounds porous, e.g. expanded polystyrene beads or microballoons
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02Compositions 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
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24Compositions 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 alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26Silicates of the alkali metals
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/08Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding porous substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Building Environments (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

1,149,211. Laminates. BADISCHE ANILIN- & SODA FABRIK A.G. 9 June, 1966 [16 June, 1965], No. 25723/66. Heading B5N. [Also in Division C3] Boards of thermal insulating material of low s.g. may be provided with an outer layer of, e.g. metal, plastics or wallpaper, or laminated with asbestos sheets on both sides, or with an asbestos sheet on one side and plasterboard on the other side. The insulating materials are made by mixing (a) porous plastics particles with an aqueous solution of (b) an alkali metal silicate to which has been added (c) a substance which reacts with (b) to form insoluble compounds, (c) being tetrachlorophthalic acid, an alkali metal borate, an organic ester, an organic anhydride, a silicofluoride, a borofluoride, or ZnO or mixtures thereof in an amount such that at least 10% of the silicic acid content of (b) is precipitated; the mixture is then consolidated to form a compact moulding. (a) may be expanded polystyrene or a closed-cell polyurethane foam and up to 95% by volume may be present. (b) may be Na or K silicate. The mixture may also contain one or more fillers, e.g. talc, chalk, kaolin, glass powder, or quartz powder. It may also contain a fire retardant, e.g. inorganic halogen compounds, or mixtures of chloroparaffin powder and Sb 2 O 3 . The components may be mixed with cooling, e.g. at 5-20‹ C., and set at from room temperature to 90‹ C. The mixture may be compressed before consolidation by 10- 90% of the original volume. Reference is made to a process in which expandable particles are introduced into a mixture containing alkali metal silicate and are subsequently expanded.
GB2572366A 1965-06-16 1966-06-09 Production of insulating materials having low specific gravity Expired GB1149211A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0082425 1965-06-16

Publications (1)

Publication Number Publication Date
GB1149211A true GB1149211A (en) 1969-04-16

Family

ID=6981495

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2572366A Expired GB1149211A (en) 1965-06-16 1966-06-09 Production of insulating materials having low specific gravity

Country Status (12)

Country Link
AT (1) AT262865B (en)
BE (1) BE682653A (en)
BR (1) BR6680484D0 (en)
CH (1) CH468947A (en)
DE (1) DE1671654B1 (en)
DK (1) DK127249B (en)
FI (1) FI47982C (en)
GB (1) GB1149211A (en)
IL (1) IL25926A (en)
LU (1) LU51317A1 (en)
NL (1) NL6607684A (en)
NO (1) NO129460B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551384A (en) * 1983-06-02 1985-11-05 Redland Technology Limited Boards

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1181113B (en) * 1961-02-09 1964-11-05 Dr Bedrich Cibulka Process for the production of an acid-proof, unfired porous body
DE1129413B (en) * 1961-03-02 1962-05-10 Basf Ag Process for the production of molded bodies from lightweight materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551384A (en) * 1983-06-02 1985-11-05 Redland Technology Limited Boards

Also Published As

Publication number Publication date
CH468947A (en) 1969-02-28
IL25926A (en) 1970-01-29
FI47982C (en) 1974-05-10
FI47982B (en) 1974-01-31
NO129460B (en) 1974-04-16
DE1671654B1 (en) 1971-03-04
LU51317A1 (en) 1966-08-16
BE682653A (en) 1966-12-16
BR6680484D0 (en) 1973-12-27
DK127249B (en) 1973-10-08
AT262865B (en) 1968-06-25
NL6607684A (en) 1966-12-19

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