GB668780A - Improvements in or relating to the preparation of solid products from comminuted fibrous material - Google Patents

Improvements in or relating to the preparation of solid products from comminuted fibrous material

Info

Publication number
GB668780A
GB668780A GB429450A GB429450A GB668780A GB 668780 A GB668780 A GB 668780A GB 429450 A GB429450 A GB 429450A GB 429450 A GB429450 A GB 429450A GB 668780 A GB668780 A GB 668780A
Authority
GB
United Kingdom
Prior art keywords
stone
fibrous material
comminuted
relating
preparation
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
GB429450A
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 GB429450A priority Critical patent/GB668780A/en
Publication of GB668780A publication Critical patent/GB668780A/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
    • C04B18/04—Waste materials; Refuse
    • C04B18/18—Waste materials; Refuse organic
    • C04B18/24—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork
    • C04B18/28—Mineralising; Compositions therefor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

A method of manufacturing a solid product of comminuted fibrous material comprises treating in a pulverizing or comminuting mill a dry mixture of small pieces of fibrous material and stone in the form of lumps or powder the dry comminuted material so produced being mixed with an asphaltic or resinous binder. In an embodiment small pieces of dried wood pulp are fed with lumps of stone to a hammer mill the resulting product consisting of individual fibres each coated with finely divided stone. The fibre so prepared is mixed with a hot asphaltic or resinous binder with or without additional stone flour or other filler, and with or without colouring pigments or plasticizers. The solid product may be formed into sheets. Specification 339,528, [Class 59], is referred to.
GB429450A 1950-02-20 1950-02-20 Improvements in or relating to the preparation of solid products from comminuted fibrous material Expired GB668780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB429450A GB668780A (en) 1950-02-20 1950-02-20 Improvements in or relating to the preparation of solid products from comminuted fibrous material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB429450A GB668780A (en) 1950-02-20 1950-02-20 Improvements in or relating to the preparation of solid products from comminuted fibrous material

Publications (1)

Publication Number Publication Date
GB668780A true GB668780A (en) 1952-03-19

Family

ID=9774440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB429450A Expired GB668780A (en) 1950-02-20 1950-02-20 Improvements in or relating to the preparation of solid products from comminuted fibrous material

Country Status (1)

Country Link
GB (1) GB668780A (en)

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