GB179029A - Improved pumice aggregate for concrete - Google Patents

Improved pumice aggregate for concrete

Info

Publication number
GB179029A
GB179029A GB798621A GB798621A GB179029A GB 179029 A GB179029 A GB 179029A GB 798621 A GB798621 A GB 798621A GB 798621 A GB798621 A GB 798621A GB 179029 A GB179029 A GB 179029A
Authority
GB
United Kingdom
Prior art keywords
concrete
mixture
improved
lime
cement
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
GB798621A
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
Application filed by Individual filed Critical Individual
Priority to GB798621A priority Critical patent/GB179029A/en
Publication of GB179029A publication Critical patent/GB179029A/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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/14—Minerals of vulcanic origin
    • C04B14/16—Minerals of vulcanic origin porous, e.g. pumice
    • 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
    • C04B28/02—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 hydraulic cements other than calcium sulfates

Landscapes

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

Abstract

179,029. Hambloch, A. March 14, 1921. Concretes.-An aggregate for use in light concretes consists of pumice which has been separated from heavy impurities by classification with water, comminuted until it resembles a mixture of sand and gravel and artificially dried. The grains are then coated with a cement or lime magma and air-dried. A mixture of fine and coarse grains is preferably used in the manufacture of concrete, a mixture of cement and trass, with or without lime, being used as a binding-agent.
GB798621A 1921-03-14 1921-03-14 Improved pumice aggregate for concrete Expired GB179029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB798621A GB179029A (en) 1921-03-14 1921-03-14 Improved pumice aggregate for concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB798621A GB179029A (en) 1921-03-14 1921-03-14 Improved pumice aggregate for concrete

Publications (1)

Publication Number Publication Date
GB179029A true GB179029A (en) 1922-05-04

Family

ID=9843555

Family Applications (1)

Application Number Title Priority Date Filing Date
GB798621A Expired GB179029A (en) 1921-03-14 1921-03-14 Improved pumice aggregate for concrete

Country Status (1)

Country Link
GB (1) GB179029A (en)

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