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WO1993009069A3 - Bituminous composition - Google Patents

Bituminous composition Download PDF

Info

Publication number
WO1993009069A3
WO1993009069A3 PCT/GB1992/002014 GB9202014W WO9309069A3 WO 1993009069 A3 WO1993009069 A3 WO 1993009069A3 GB 9202014 W GB9202014 W GB 9202014W WO 9309069 A3 WO9309069 A3 WO 9309069A3
Authority
WO
WIPO (PCT)
Prior art keywords
supply
blending
emulsion
bitumen
blended mixture
Prior art date
Application number
PCT/GB1992/002014
Other languages
French (fr)
Other versions
WO1993009069A2 (en
Inventor
Ian Townend
Original Assignee
Ian Townend
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 Ian Townend filed Critical Ian Townend
Priority to GB9408522A priority Critical patent/GB2276100B/en
Publication of WO1993009069A2 publication Critical patent/WO1993009069A2/en
Publication of WO1993009069A3 publication Critical patent/WO1993009069A3/en

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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • C04B41/47—Oils, fats or waxes natural resins
    • C04B41/478—Bitumen, asphalt, e.g. paraffin
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • C04B41/62—Coating or impregnation with organic materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • C08L95/005—Aqueous compositions, e.g. emulsions
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00112—Mixtures characterised by specific pH values
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/27—Water resistance, i.e. waterproof or water-repellent 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)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Road Paving Machines (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

A method of forming a bituminous membrane for application to a surface in order to render the surface resistant to penetration by water which comprises: providing a raw material supply of bitumen e.g. a blend of 50/200 PEN bitumen, and an aqueous blending supply of water in a pH range which is slightly alkaline; heating the bitumen and the aqueous blending supply and blending them toghether in a blending unit to form a blended mixture/emulsion; and storing the blended mixture/emulsion in a flowable form prior to supply to a spray coating device in which a separate acidic aqueous dispersing supply is also fed to the spray coating device so that two streams of the blended mixture/emulsion and the acidic dispersing supply impinge on each other to form a dispersed spray applicable to the surface to be treated.
PCT/GB1992/002014 1991-11-02 1992-11-02 Bituminous composition WO1993009069A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9408522A GB2276100B (en) 1991-11-02 1992-11-02 Bituminous composition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9123378.3 1991-11-02
GB919123378A GB9123378D0 (en) 1991-11-02 1991-11-02 Bituminous composition

Publications (2)

Publication Number Publication Date
WO1993009069A2 WO1993009069A2 (en) 1993-05-13
WO1993009069A3 true WO1993009069A3 (en) 1993-06-24

Family

ID=10704032

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1992/002014 WO1993009069A2 (en) 1991-11-02 1992-11-02 Bituminous composition

Country Status (3)

Country Link
AU (1) AU2873792A (en)
GB (2) GB9123378D0 (en)
WO (1) WO1993009069A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2018164A1 (en) * 1970-04-16 1971-11-04 Krebber, Jobst, 4330 Mülheim Coagulated bitumen layer
FR2084139A5 (en) * 1970-03-06 1971-12-17 Meynadier & Cie Ag

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1669957A1 (en) * 1989-04-24 1991-08-15 Рижский политехнический институт им.А.Я.Пельше Bitumen-polymeric composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2084139A5 (en) * 1970-03-06 1971-12-17 Meynadier & Cie Ag
DE2018164A1 (en) * 1970-04-16 1971-11-04 Krebber, Jobst, 4330 Mülheim Coagulated bitumen layer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPIL Section Ch, Week 9229, Derwent Publications Ltd., London, GB; Class A12, AN 92-240379 *

Also Published As

Publication number Publication date
GB2276100A (en) 1994-09-21
GB9408522D0 (en) 1994-06-22
WO1993009069A2 (en) 1993-05-13
GB2276100B (en) 1995-10-25
GB9123378D0 (en) 1991-12-18
AU2873792A (en) 1993-06-07

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