GB1002639A - Fillers for bituminous road construction materials - Google Patents

Fillers for bituminous road construction materials

Info

Publication number
GB1002639A
GB1002639A GB313063A GB313063A GB1002639A GB 1002639 A GB1002639 A GB 1002639A GB 313063 A GB313063 A GB 313063A GB 313063 A GB313063 A GB 313063A GB 1002639 A GB1002639 A GB 1002639A
Authority
GB
United Kingdom
Prior art keywords
emulsion
weight
bituminous road
fillers
hydrocarbon
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
GB313063A
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.)
BALMHOLZ AG
Original Assignee
BALMHOLZ AG
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 BALMHOLZ AG filed Critical BALMHOLZ AG
Publication of GB1002639A publication Critical patent/GB1002639A/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
    • 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

Abstract

A filler for use with bituminous road-surfacing materials is prepared by impregnating, in the presence of air, a material, such as ground slag, cement, or flue dust, with an emulsion of water containing at least one alkali metal silicate in a liquid mixture of hydrocarbons. The nonaqueous part constitutes at least 50% by weight of the emulsion and consists of a high molecular weight hydrocarbon, such as bitumen, tar, or petroleum distillation residues, and a fluxing agent capable of diluting on dissolving the hydrocarbon, e.g. kerosene, solvent naphtha &c. in proportions between 65 : 35 and 50 : 50. The impregnation is carried out in air preferably at room temperature in the proportion of 1 part by weight of the emulsion to 5-20 parts of the mineral, the final product containing a maximum of 2% of water.
GB313063A 1962-01-25 1963-01-24 Fillers for bituminous road construction materials Expired GB1002639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH91562A CH416429A (en) 1962-01-25 1962-01-25 Process for the production of filler for bituminous pavement

Publications (1)

Publication Number Publication Date
GB1002639A true GB1002639A (en) 1965-08-25

Family

ID=4198126

Family Applications (1)

Application Number Title Priority Date Filing Date
GB313063A Expired GB1002639A (en) 1962-01-25 1963-01-24 Fillers for bituminous road construction materials

Country Status (4)

Country Link
AT (1) AT242050B (en)
CH (1) CH416429A (en)
DK (1) DK114536B (en)
GB (1) GB1002639A (en)

Also Published As

Publication number Publication date
AT242050B (en) 1965-08-25
DK114536B (en) 1969-07-07
CH416429A (en) 1966-06-30

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