GB1042495A - Improvements in or relating to the damp-proofing of walls and similar structures - Google Patents

Improvements in or relating to the damp-proofing of walls and similar structures

Info

Publication number
GB1042495A
GB1042495A GB2250663A GB2250663A GB1042495A GB 1042495 A GB1042495 A GB 1042495A GB 2250663 A GB2250663 A GB 2250663A GB 2250663 A GB2250663 A GB 2250663A GB 1042495 A GB1042495 A GB 1042495A
Authority
GB
United Kingdom
Prior art keywords
agents
damp
injected
ammonium chloride
trimethyl ammonium
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
GB2250663A
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.)
GALLWEY CHEMICAL Co Ltd
Original Assignee
GALLWEY CHEMICAL Co Ltd
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 GALLWEY CHEMICAL Co Ltd filed Critical GALLWEY CHEMICAL Co Ltd
Priority to GB2250663A priority Critical patent/GB1042495A/en
Publication of GB1042495A publication Critical patent/GB1042495A/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
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/4505—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
    • E04B1/644—Damp-proof courses
    • E04B1/648—Damp-proof courses obtained by injection or infiltration of water-proofing agents into an existing wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

A structure is damp-proofed by injecting two co-precipitating agents into drilled holes at two spaced points. A potential difference of 24 volts may be maintained between the two points. The agents may be injected in the form of solutions, emulsions, or solids. The structure may be of brickwork, concrete, stonework, or timber. Coprecipitating cationic and anionic agents may be employed. The cationic agent may be aluminium sulphate, n-dodecylamine acetate, n-dodecyl trimethyl ammonium chloride, or n-octadecyl trimethyl ammonium chloride. The anionic agent may be potassium oleate, sodium n-dodecyl benzene sulphonate or the potassium salt of linseed or groundnut oil fatty acid. A silicone or polyvinyl acetate may also be injected.
GB2250663A 1963-06-06 1963-06-06 Improvements in or relating to the damp-proofing of walls and similar structures Expired GB1042495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2250663A GB1042495A (en) 1963-06-06 1963-06-06 Improvements in or relating to the damp-proofing of walls and similar structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2250663A GB1042495A (en) 1963-06-06 1963-06-06 Improvements in or relating to the damp-proofing of walls and similar structures

Publications (1)

Publication Number Publication Date
GB1042495A true GB1042495A (en) 1966-09-14

Family

ID=10180480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2250663A Expired GB1042495A (en) 1963-06-06 1963-06-06 Improvements in or relating to the damp-proofing of walls and similar structures

Country Status (1)

Country Link
GB (1) GB1042495A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3444101A1 (en) * 1984-12-04 1986-06-05 Alexander 3012 Langenhagen Amtmann DEVICE FOR DRINKING WALLS TO GENERATE A HORIZONTAL BARRIER AGAINST RISING MOISTURE
WO1995008679A1 (en) * 1993-09-23 1995-03-30 Isotec Franchise-Systeme Gmbh Process for damp-proofing masonry
EP0658659A1 (en) * 1993-12-17 1995-06-21 Willner, Tilo, Dipl.-Ing. (FH) Device for applying an injection liquid in part of a building structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3444101A1 (en) * 1984-12-04 1986-06-05 Alexander 3012 Langenhagen Amtmann DEVICE FOR DRINKING WALLS TO GENERATE A HORIZONTAL BARRIER AGAINST RISING MOISTURE
WO1995008679A1 (en) * 1993-09-23 1995-03-30 Isotec Franchise-Systeme Gmbh Process for damp-proofing masonry
EP0658659A1 (en) * 1993-12-17 1995-06-21 Willner, Tilo, Dipl.-Ing. (FH) Device for applying an injection liquid in part of a building structure

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