GB159979A - Improvements relating to mixtures for use in the production of blocks or slabs for building and other purposes - Google Patents

Improvements relating to mixtures for use in the production of blocks or slabs for building and other purposes

Info

Publication number
GB159979A
GB159979A GB3080519A GB3080519A GB159979A GB 159979 A GB159979 A GB 159979A GB 3080519 A GB3080519 A GB 3080519A GB 3080519 A GB3080519 A GB 3080519A GB 159979 A GB159979 A GB 159979A
Authority
GB
United Kingdom
Prior art keywords
slabs
blocks
plaster
mass
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
GB3080519A
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.)
Sutcliffe Speakman and Co Ltd
Original Assignee
Sutcliffe Speakman and Co Ltd
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 Sutcliffe Speakman and Co Ltd filed Critical Sutcliffe Speakman and Co Ltd
Priority to GB3080519A priority Critical patent/GB159979A/en
Publication of GB159979A publication Critical patent/GB159979A/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
    • 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
    • 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
    • C04B28/14—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 calcium sulfate cements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

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

Abstract

159,979. Laurie, A. P., Sutcliffe, E. R., and Sutcliffe, Speakman, & Co., Ltd. Dec. 9, 1919. Making and finishing blocks, slabs, &c.-Blocks, slabs, &c. are made by mixing a dry binding agent such as plaster of paris, Portland cement, or magnesia cement with a moistened absorbent vegetable substance and moulding the mass under pressure to express the liquid from the absorbent substance into the binding agent. In an example, to 1 lb. of sawdust is added an equal quantity of water, producing a damp granular mass. 3 lb. plaster of paris is mixed with this, and the dry mass is moulded under a pressure of about half a ton to the square inch to squeeze the water into the plaster. The slabs &c. are removed from the moulds and dried for about three weeks preferably in piles under weights to prevent warping. When oxychloride cement is employed, the sawdust &c. is moistened with a solution of magnesium chloride, and magnesia is added. The slabs may be reinforced with expanded metal &c. placed in the mould with the granular material.
GB3080519A 1919-12-09 1919-12-09 Improvements relating to mixtures for use in the production of blocks or slabs for building and other purposes Expired GB159979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3080519A GB159979A (en) 1919-12-09 1919-12-09 Improvements relating to mixtures for use in the production of blocks or slabs for building and other purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3080519A GB159979A (en) 1919-12-09 1919-12-09 Improvements relating to mixtures for use in the production of blocks or slabs for building and other purposes

Publications (1)

Publication Number Publication Date
GB159979A true GB159979A (en) 1921-03-09

Family

ID=10313395

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3080519A Expired GB159979A (en) 1919-12-09 1919-12-09 Improvements relating to mixtures for use in the production of blocks or slabs for building and other purposes

Country Status (1)

Country Link
GB (1) GB159979A (en)

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