GB1384285A - Fireproof insulating compositions - Google Patents

Fireproof insulating compositions

Info

Publication number
GB1384285A
GB1384285A GB4236972A GB4236972A GB1384285A GB 1384285 A GB1384285 A GB 1384285A GB 4236972 A GB4236972 A GB 4236972A GB 4236972 A GB4236972 A GB 4236972A GB 1384285 A GB1384285 A GB 1384285A
Authority
GB
United Kingdom
Prior art keywords
peak
iii
sept
carbon black
cellulation
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
GB4236972A
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.)
Pittsburgh Corning LLC
Original Assignee
Pittsburgh Corning LLC
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 Pittsburgh Corning LLC filed Critical Pittsburgh Corning LLC
Publication of GB1384285A publication Critical patent/GB1384285A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • 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
    • C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Paints Or Removers (AREA)
  • Fireproofing Substances (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

1384285 Intumescent coatings PITTSBURGH CORNING CORP 12 Sept 1972 [14 Sept 1971] 42369/72 Heading B2E [Also in Division C4] A plastics foam substrate (none are particularly specified) may be coated with an intumescent fire-proofing and heat-insulating composition which intumesces continuously over the range 300-2000‹F and comprises (i) 25-60% by wt. of a water-soluble alkali metal silicate having a peak cellulation temperature of 300-350‹F; (ii) 10-50% by wt. of a mixture of pulverulent glass and a carbonaceous cellulating agent therefor, having a peak cellulation temperature of about 1600‹F, and (iii) 10-45% by wt. of a cellulatable refractory material having a peak cellulation temperature above about 2000‹F; each percentage being based on the total (i), (ii) and (iii). The silicate may be Na or K, the cellulating agent in. (ii) may be carbon black, lamp black or coal, or carbon black with sodium sulphate, and the refractory (iii) may be a clay, particularly. Minford Silt or Old Hickory Clay. The composition may also contain fillers, and may be formulated as a liquid or paste for spray, brush, dip, trowel or extrusion application to the substrate.
GB4236972A 1971-09-14 1972-09-12 Fireproof insulating compositions Expired GB1384285A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18038271A 1971-09-14 1971-09-14

Publications (1)

Publication Number Publication Date
GB1384285A true GB1384285A (en) 1975-02-19

Family

ID=22660256

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4236972A Expired GB1384285A (en) 1971-09-14 1972-09-12 Fireproof insulating compositions

Country Status (10)

Country Link
JP (1) JPS4861515A (en)
AU (1) AU463669B2 (en)
BE (1) BE788778A (en)
CH (1) CH551484A (en)
DE (1) DE2244457A1 (en)
FR (1) FR2153973A5 (en)
GB (1) GB1384285A (en)
IT (1) IT965324B (en)
LU (1) LU66056A1 (en)
NL (1) NL7212489A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179535A (en) * 1976-06-04 1979-12-18 Battelle Memorial Institute Method of forming a fire-resistant silicate coating
GB2117807A (en) * 1982-03-31 1983-10-19 Rolls Royce Refractory material
GB2130122A (en) * 1982-10-04 1984-05-31 Dixon International Ltd Protection of expanded material and other flammable materials of low compression strength from fire especially in structural bearings
GB2280130A (en) * 1993-07-22 1995-01-25 Environmental Seals Ltd Intumescent compositions

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1076754A (en) * 1974-10-15 1980-05-06 William P. Wood Injectible intumescent mounting material
DE2755871C3 (en) * 1977-12-15 1981-09-17 Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München Fire protection paint system
DE3404221A1 (en) * 1984-02-07 1985-08-08 Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München METHOD FOR SEALING OPENINGS IN COMPONENTS IN THE EVENT OF FIRE
EP3760807A1 (en) * 2019-06-30 2021-01-06 Pittsburgh Corning Europe NV Inverted roof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179535A (en) * 1976-06-04 1979-12-18 Battelle Memorial Institute Method of forming a fire-resistant silicate coating
GB2117807A (en) * 1982-03-31 1983-10-19 Rolls Royce Refractory material
GB2130122A (en) * 1982-10-04 1984-05-31 Dixon International Ltd Protection of expanded material and other flammable materials of low compression strength from fire especially in structural bearings
GB2280130A (en) * 1993-07-22 1995-01-25 Environmental Seals Ltd Intumescent compositions
GB2280130B (en) * 1993-07-22 1997-12-17 Environmental Seals Ltd Treating plasterboard with intumescent compositions

Also Published As

Publication number Publication date
JPS4861515A (en) 1973-08-29
FR2153973A5 (en) 1973-05-04
DE2244457A1 (en) 1973-03-29
BE788778A (en) 1973-03-13
AU463669B2 (en) 1975-07-31
NL7212489A (en) 1973-03-16
AU4628272A (en) 1974-03-14
IT965324B (en) 1974-01-31
LU66056A1 (en) 1973-01-17
CH551484A (en) 1974-07-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees