GB1203893A - Method of producing porous light ballast grains - Google Patents

Method of producing porous light ballast grains

Info

Publication number
GB1203893A
GB1203893A GB5893868A GB5893868A GB1203893A GB 1203893 A GB1203893 A GB 1203893A GB 5893868 A GB5893868 A GB 5893868A GB 5893868 A GB5893868 A GB 5893868A GB 1203893 A GB1203893 A GB 1203893A
Authority
GB
United Kingdom
Prior art keywords
grains
producing porous
porous light
light ballast
ballast grains
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
GB5893868A
Inventor
Erik Eriksson
Uno Sundelin
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.)
Ytong International AB
Original Assignee
Ytong International AB
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 Ytong International AB filed Critical Ytong International AB
Publication of GB1203893A publication Critical patent/GB1203893A/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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/027—Lightweight materials
    • 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
    • C04B20/10—Coating or impregnating
    • C04B20/1055—Coating or impregnating with inorganic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

1,203,893. Lightweight concrete grains. YTONG INTERNATIONAL AB. 11 Dec., 1968 [13 Dec., 1967], No. 58938/68. Heading ClH. Porous grains are obtained by crushing cellular concrete, into grains, coating them with a calcareous binder and then curing, e.g. in superheated steam. Grains when stored in water absorb some, which is used to set the subsequently applied binder.
GB5893868A 1967-12-13 1968-12-11 Method of producing porous light ballast grains Expired GB1203893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1714467A SE311856B (en) 1967-12-13 1967-12-13

Publications (1)

Publication Number Publication Date
GB1203893A true GB1203893A (en) 1970-09-03

Family

ID=20303294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5893868A Expired GB1203893A (en) 1967-12-13 1968-12-11 Method of producing porous light ballast grains

Country Status (5)

Country Link
BE (1) BE725479A (en)
DE (1) DE1813881A1 (en)
GB (1) GB1203893A (en)
NO (1) NO123563B (en)
SE (1) SE311856B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT388369B (en) * 1981-12-16 1989-06-12 Ytong Ag METHOD FOR PRODUCING POROUSES, GRANULES USED FOR INDUSTRIAL PURPOSES AND USE OF SUCH GRANULES
DE3203680A1 (en) * 1982-02-04 1983-08-25 Ytong AG, 8000 München AGENTS FOR BINDING AND RECOVERING ANIMAL SLAG PRODUCTS AND METHOD FOR PRODUCING THE AGENT
DE8816997U1 (en) * 1988-03-29 1992-01-23 Dunkel, Joachim, 7744 Königsfeld Lightweight concrete structure with a lightweight aggregate made of foam cement
AT412210B (en) * 2003-05-27 2004-11-25 Kranzinger Norbert Production of porous granules used in production of insulating material in building industry comprises foaming slurry composed of sand, hydraulic binder and water with addition of a foaming agent, and further processing

Also Published As

Publication number Publication date
NO123563B (en) 1971-12-06
BE725479A (en) 1969-05-16
SE311856B (en) 1969-06-23
DE1813881A1 (en) 1970-05-27

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Legal Events

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