GB498483A - Method of hardening porous hydro-silicate-bound blocks - Google Patents

Method of hardening porous hydro-silicate-bound blocks

Info

Publication number
GB498483A
GB498483A GB19081/37A GB1908137A GB498483A GB 498483 A GB498483 A GB 498483A GB 19081/37 A GB19081/37 A GB 19081/37A GB 1908137 A GB1908137 A GB 1908137A GB 498483 A GB498483 A GB 498483A
Authority
GB
United Kingdom
Prior art keywords
steam
hardening
compressed air
hot
chamber
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
GB19081/37A
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.)
YXHULTS STENHUGGERI AB
Original Assignee
YXHULTS STENHUGGERI 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 YXHULTS STENHUGGERI AB filed Critical YXHULTS STENHUGGERI AB
Publication of GB498483A publication Critical patent/GB498483A/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
    • 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
    • C04B28/18—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 mixtures of the silica-lime type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

Artificial stone blocks made of a calcium hydrosilicate-containing material which has been rendered porous by means of gas producing substances, e.g. metal powders, or froth producing agents are hardened in two stages, first by treating them with wet steam or other wet gaseous hardening medium, and then by treating them with hot high-pressure steam, which may be superheated, or hot compressed air or other hot dry gaseous hardening medium. In the first stage the steam supplied to the hardening chamber, or the hardening chamber itself, may be cooled, as by means of a fan so that the steam is entirely or partly condensed; or water may be introduced into steam or hot compressed air; or warm compressed air or other gas is passed through water in the lower part of the chamber.
GB19081/37A 1936-07-16 1937-07-09 Method of hardening porous hydro-silicate-bound blocks Expired GB498483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE498483X 1936-07-16

Publications (1)

Publication Number Publication Date
GB498483A true GB498483A (en) 1939-01-09

Family

ID=20310730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19081/37A Expired GB498483A (en) 1936-07-16 1937-07-09 Method of hardening porous hydro-silicate-bound blocks

Country Status (1)

Country Link
GB (1) GB498483A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966739C (en) * 1952-02-08 1957-09-05 Gewerk Auguste Victoria Process for hardening molded bodies consisting of binders and substances containing silica, in particular for construction and insulation purposes
US4419312A (en) * 1977-12-30 1983-12-06 Aarding Weerstandslas B.V. Method for making granular hydrothermally hardened material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966739C (en) * 1952-02-08 1957-09-05 Gewerk Auguste Victoria Process for hardening molded bodies consisting of binders and substances containing silica, in particular for construction and insulation purposes
US4419312A (en) * 1977-12-30 1983-12-06 Aarding Weerstandslas B.V. Method for making granular hydrothermally hardened material

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