GB829051A - Improvements in the manufacture of reinforced light-weight concrete - Google Patents

Improvements in the manufacture of reinforced light-weight concrete

Info

Publication number
GB829051A
GB829051A GB84258A GB84258A GB829051A GB 829051 A GB829051 A GB 829051A GB 84258 A GB84258 A GB 84258A GB 84258 A GB84258 A GB 84258A GB 829051 A GB829051 A GB 829051A
Authority
GB
United Kingdom
Prior art keywords
rubber
coating
cement
concrete
cured
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
GB84258A
Inventor
Endel Wijard
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.)
Internationella Siporex AB
Original Assignee
Internationella Siporex AB
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 Internationella Siporex AB filed Critical Internationella Siporex AB
Priority to GB84258A priority Critical patent/GB829051A/en
Publication of GB829051A publication Critical patent/GB829051A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/015—Anti-corrosion coatings or treating compositions, e.g. containing waterglass or based on another metal
    • E04C5/017—Anti-corrosion coatings or treating compositions containing cement
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
    • E04C5/03—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance with indentations, projections, ribs, or the like, for augmenting the adherence to the concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Laminated Bodies (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

829,051. Reinforced concrete. INTERNATIONELLA SIPOREX A.B. Jan. 9, 1958, No. 842/58. Class 20(4) Reinforcement for steam-cured, lightweight concrete is coated with a slurry comprising a suspension of hydraulic cement such as Portland, alumina or slag, and rubber containing about 1-15% or rubber by weight, the coating being dried before the concrete is cast. The coating serves to increase bonding properties of and to rust-proof the reinforcements which may be used in slabs, blocks, beams &c. Examples are given of the coating composition using hydraulic cement, rubber latex, caustic ammonia, casein and water, the coating being steam-cured after application under a pressure of 4-12 kilograms per square centimetre. The cement may be suspended in a solution containing dissolved rubber, such solvents as chlorinated, cyclic and aliphatic hydrocarbons being used, or, alternatively, the suspending medium may be an alcohol, acetone or dioxan. If water is used as the suspending medium, natural or synthetic rubber latex should be employed or butyl, nitrile or neoprene rubbers, with stabilizers. The light-weight cement may be prepared from siliceous or lime-containing materials and may contain gas-developing or foam-producing substances and setting regulators.
GB84258A 1958-01-09 1958-01-09 Improvements in the manufacture of reinforced light-weight concrete Expired GB829051A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB84258A GB829051A (en) 1958-01-09 1958-01-09 Improvements in the manufacture of reinforced light-weight concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB84258A GB829051A (en) 1958-01-09 1958-01-09 Improvements in the manufacture of reinforced light-weight concrete

Publications (1)

Publication Number Publication Date
GB829051A true GB829051A (en) 1960-02-24

Family

ID=9711406

Family Applications (1)

Application Number Title Priority Date Filing Date
GB84258A Expired GB829051A (en) 1958-01-09 1958-01-09 Improvements in the manufacture of reinforced light-weight concrete

Country Status (1)

Country Link
GB (1) GB829051A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129057A1 (en) * 1983-05-17 1984-12-27 Lechler Chemie GmbH Anti-corrosion agent
FR2568245A1 (en) * 1984-07-30 1986-01-31 Misawa Homes Co RUST PREVENTION COMPOSITION FOR CONCRETE STEEL ARMATURES
EP0189890A2 (en) * 1985-01-31 1986-08-06 Wacker-Chemie GmbH Reinforcing elements for or in porous concrete, protected against corrosion by a coating
EP0229416A1 (en) * 1985-12-30 1987-07-22 N.V. Bekaert S.A. Reinforcing member for cementitious material
EP0255322A2 (en) * 1986-07-28 1988-02-03 Mitsui Engineering and Shipbuilding Co, Ltd. A hydraulic cement-based composition for dip coating of steel and iron articles

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129057A1 (en) * 1983-05-17 1984-12-27 Lechler Chemie GmbH Anti-corrosion agent
FR2568245A1 (en) * 1984-07-30 1986-01-31 Misawa Homes Co RUST PREVENTION COMPOSITION FOR CONCRETE STEEL ARMATURES
EP0189890A2 (en) * 1985-01-31 1986-08-06 Wacker-Chemie GmbH Reinforcing elements for or in porous concrete, protected against corrosion by a coating
EP0189890A3 (en) * 1985-01-31 1988-01-27 Wacker-Chemie GmbH Reinforcing elements for or in porous concrete, protected against corrosion by a coating
EP0229416A1 (en) * 1985-12-30 1987-07-22 N.V. Bekaert S.A. Reinforcing member for cementitious material
EP0255322A2 (en) * 1986-07-28 1988-02-03 Mitsui Engineering and Shipbuilding Co, Ltd. A hydraulic cement-based composition for dip coating of steel and iron articles
EP0255322A3 (en) * 1986-07-28 1988-10-12 Mitsui Engineering and Shipbuilding Co, Ltd. A hydraulic cement-based composition for dip coating of steel and iron articles

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