GB692777A - Improvements in or relating to composite rubber-faced surfacing units - Google Patents

Improvements in or relating to composite rubber-faced surfacing units

Info

Publication number
GB692777A
GB692777A GB2977649A GB2977649A GB692777A GB 692777 A GB692777 A GB 692777A GB 2977649 A GB2977649 A GB 2977649A GB 2977649 A GB2977649 A GB 2977649A GB 692777 A GB692777 A GB 692777A
Authority
GB
United Kingdom
Prior art keywords
rubber
cement
base
sulphur
mix
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
GB2977649A
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 GB2977649A priority Critical patent/GB692777A/en
Publication of GB692777A publication Critical patent/GB692777A/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
    • 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
    • C04B41/48—Macromolecular compounds
    • 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
    • C04B41/48—Macromolecular compounds
    • C04B41/4857—Other macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B41/4861—Polyalkenes
    • 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
    • C04B41/63—Macromolecular compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

A composite rubber faced cement unit is obtained by preparing from a cement mix, a base of the desired form and shape, allowing the mix to set, heating it in air at a temperature between 90 DEG and 110 DEG C., preferably for 15 to 60 minutes, and then applying to at least one surface of the base a facing of vulcanizable rubber composition, the cement base or the rubber facing or both containing a sufficiency of sulphur or sulphur-containing compounds to form a stratum of hard rubber and in addition with the mineral components present form a polysulphide layer. The cement base may also comprise fibres such as wood flour, cocoanut fibre, sisal, jute-fibre, cotton fluff, or asbestos and they may be used in the natural form, woven or felted, and they may be waterproofed, e.g. with bitumen, molten asphalt, molten waxes, rubber latex or solution, or resin emulsion or solution, or treated with a metal salt. In the interface, silicate binders such as Portland cement, magnesite cement, litharge, red lead, tar or drying oils may be added. The cement layer may be reinforced with iron and may be treated on the back surface with bitumen, asphalt or rubber cement and the treated surface may then be sprayed with sand while still tacky. The rubber layer may be of soft or hard rubber and a preferred mix to produce the latter consists of rubber 30 parts, lime 30 parts, sulphur 40 parts. Specifications 303,400 and 325,302, [both in Class 70], are referred to.
GB2977649A 1949-11-21 1949-11-21 Improvements in or relating to composite rubber-faced surfacing units Expired GB692777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2977649A GB692777A (en) 1949-11-21 1949-11-21 Improvements in or relating to composite rubber-faced surfacing units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2977649A GB692777A (en) 1949-11-21 1949-11-21 Improvements in or relating to composite rubber-faced surfacing units

Publications (1)

Publication Number Publication Date
GB692777A true GB692777A (en) 1953-06-17

Family

ID=10297000

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2977649A Expired GB692777A (en) 1949-11-21 1949-11-21 Improvements in or relating to composite rubber-faced surfacing units

Country Status (1)

Country Link
GB (1) GB692777A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0156295A2 (en) * 1984-03-28 1985-10-02 Hering-Mitgau, Mane, Dr. Process for coating mineral materials with elastomers, and product obtained by this process
GB2278619A (en) * 1993-06-02 1994-12-07 Graham Beeney Improvements relating to paving blocks

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0156295A2 (en) * 1984-03-28 1985-10-02 Hering-Mitgau, Mane, Dr. Process for coating mineral materials with elastomers, and product obtained by this process
EP0156295A3 (en) * 1984-03-28 1987-08-05 Reinhard Friedrich Hering Process for coating mineral materials with elastomers, and product obtained by this process
US4794027A (en) * 1984-03-28 1988-12-27 Hering Reinhard F Process for coating a base material with an elastomer and product produced by such process
GB2278619A (en) * 1993-06-02 1994-12-07 Graham Beeney Improvements relating to paving blocks

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