GB2276100A - Bituminous composition - Google Patents

Bituminous composition

Info

Publication number
GB2276100A
GB2276100A GB9408522A GB9408522A GB2276100A GB 2276100 A GB2276100 A GB 2276100A GB 9408522 A GB9408522 A GB 9408522A GB 9408522 A GB9408522 A GB 9408522A GB 2276100 A GB2276100 A GB 2276100A
Authority
GB
United Kingdom
Prior art keywords
supply
blending
emulsion
bitumen
blended mixture
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.)
Granted
Application number
GB9408522A
Other versions
GB2276100B (en
GB9408522D0 (en
Inventor
Ian Townend
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
Publication of GB9408522D0 publication Critical patent/GB9408522D0/en
Publication of GB2276100A publication Critical patent/GB2276100A/en
Application granted granted Critical
Publication of GB2276100B publication Critical patent/GB2276100B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

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 together 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.
GB9408522A 1991-11-02 1992-11-02 Bituminous composition Expired - Fee Related GB2276100B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919123378A GB9123378D0 (en) 1991-11-02 1991-11-02 Bituminous composition
PCT/GB1992/002014 WO1993009069A2 (en) 1991-11-02 1992-11-02 Bituminous composition

Publications (3)

Publication Number Publication Date
GB9408522D0 GB9408522D0 (en) 1994-06-22
GB2276100A true GB2276100A (en) 1994-09-21
GB2276100B GB2276100B (en) 1995-10-25

Family

ID=10704032

Family Applications (2)

Application Number Title Priority Date Filing Date
GB919123378A Pending GB9123378D0 (en) 1991-11-02 1991-11-02 Bituminous composition
GB9408522A Expired - Fee Related GB2276100B (en) 1991-11-02 1992-11-02 Bituminous composition

Family Applications Before (1)

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

Country Status (3)

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

Citations (3)

* 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
SU1669957A1 (en) * 1989-04-24 1991-08-15 Рижский политехнический институт им.А.Я.Пельше Bitumen-polymeric composition

Patent Citations (3)

* 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
SU1669957A1 (en) * 1989-04-24 1991-08-15 Рижский политехнический институт им.А.Я.Пельше Bitumen-polymeric composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WPIL AN 92-240379 & SU,A,1 669 957 (RIGA POLY) *

Also Published As

Publication number Publication date
WO1993009069A3 (en) 1993-06-24
AU2873792A (en) 1993-06-07
GB2276100B (en) 1995-10-25
GB9123378D0 (en) 1991-12-18
WO1993009069A2 (en) 1993-05-13
GB9408522D0 (en) 1994-06-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19961102