GB1507369A - Production of light weight concrete - Google Patents

Production of light weight concrete

Info

Publication number
GB1507369A
GB1507369A GB2731175A GB2731175A GB1507369A GB 1507369 A GB1507369 A GB 1507369A GB 2731175 A GB2731175 A GB 2731175A GB 2731175 A GB2731175 A GB 2731175A GB 1507369 A GB1507369 A GB 1507369A
Authority
GB
United Kingdom
Prior art keywords
concrete
weight concrete
mixer
production
light weight
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
GB2731175A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from AT558874A external-priority patent/AT347318B/en
Priority claimed from AT558774A external-priority patent/ATA558774A/en
Application filed by Individual filed Critical Individual
Publication of GB1507369A publication Critical patent/GB1507369A/en
Expired legal-status Critical Current

Links

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
    • C04B16/00—Use 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
    • C04B16/04—Macromolecular compounds
    • C04B16/08—Macromolecular compounds porous, e.g. expanded polystyrene beads or microballoons
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/04—Heat treatment
    • C04B20/06—Expanding clay, perlite, vermiculite or like granular materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

1507369 Producing light-weight concrete H KATZENBERGER 27 June 1975 [8 July 1974 (2)] 27311/75 Heading C1H Light-weight concrete is produced by expanding a granulated plastics material in the absence of other concrete ingredients other than are there incidentally or any water that may be present from the expansion step, the expansion being at least completed in a mixer, and then mixing with the expanded plastics material in the mixer the other ingredients including a binding agent and an inorganic aggregate. In an embodiment, granulated polystyrene is introduced into a concrete mixer designed as a pressure tank and is expanded therein. After a time, the pressure is reduced and cement, sand and water are introduced.
GB2731175A 1974-07-08 1975-06-27 Production of light weight concrete Expired GB1507369A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT558874A AT347318B (en) 1974-07-08 1974-07-08 METHOD OF MANUFACTURING LIGHTWEIGHT CONCRETE
AT558774A ATA558774A (en) 1974-07-08 1974-07-08 METHOD OF MANUFACTURING LIGHTWEIGHT CONCRETE

Publications (1)

Publication Number Publication Date
GB1507369A true GB1507369A (en) 1978-04-12

Family

ID=25602315

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2731175A Expired GB1507369A (en) 1974-07-08 1975-06-27 Production of light weight concrete

Country Status (4)

Country Link
DE (1) DE2528620C3 (en)
ES (1) ES439214A1 (en)
FR (1) FR2277657A1 (en)
GB (1) GB1507369A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004060827A1 (en) * 2003-01-07 2004-07-22 Brian William Doyle A composition, a method for manufacturing a building element, a mould, and a building element

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919311B1 (en) * 1979-05-14 1980-09-18 Gert Prof Dr-Ing Habil Kossatz Process for the production of gypsum components, in particular gypsum boards

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2111464C3 (en) * 1971-03-10 1975-03-20 Klages, Karl-Heinz, 6730 Neustadt Plant for the production of foam concrete

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004060827A1 (en) * 2003-01-07 2004-07-22 Brian William Doyle A composition, a method for manufacturing a building element, a mould, and a building element

Also Published As

Publication number Publication date
FR2277657B1 (en) 1979-03-23
FR2277657A1 (en) 1976-02-06
DE2528620B2 (en) 1980-10-09
ES439214A1 (en) 1977-02-16
DE2528620A1 (en) 1976-01-29
DE2528620C3 (en) 1981-09-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee