GB1429344A - Expansible probe for use in drying damp and salt petrous walls - Google Patents

Expansible probe for use in drying damp and salt petrous walls

Info

Publication number
GB1429344A
GB1429344A GB1069873A GB1069873A GB1429344A GB 1429344 A GB1429344 A GB 1429344A GB 1069873 A GB1069873 A GB 1069873A GB 1069873 A GB1069873 A GB 1069873A GB 1429344 A GB1429344 A GB 1429344A
Authority
GB
United Kingdom
Prior art keywords
tube
expansible
wall
nut
rod
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
GB1069873A
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.)
BONNEAU A
Original Assignee
BONNEAU A
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 BONNEAU A filed Critical BONNEAU A
Publication of GB1429344A publication Critical patent/GB1429344A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E04B1/70—Drying or keeping dry, e.g. by air vents
    • E04B1/7007—Drying or keeping dry, e.g. by air vents by using electricity, e.g. electro-osmosis

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electrochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Measuring Leads Or Probes (AREA)
  • Drying Of Solid Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

1429344 Wall plugs A BONNEAU 6 March 1973 [10 March 1972] 10698/73 Heading F2H [Also in Divisions E1 and H2] An electrode, for use in a method of drying damp walls wherein electrodes are inserted into the wall and connected to earth, is expansible in order to secure it frictionally in a hole drilled in the wall, and comprises a metal tube 7 split longitudinally into a plurality of segments 8 and secured at one end to a nut 9, a screwthreaded rod 13 extending inside the tube 7 and engaged at one end in the nut 9, and a radially expansible resilient element inside the tube and disposed between the nut 9 and a head 14 at the other end of the screw-rod 13, whereby tightening of the rod 13 compresses axially the resilient element and causes it to expand radially, forcing the tube segments 8 to move outwardly. The resilient element comprises plastics tubes 10 (which could be replaced by spring steel strips) held at their ends in cup-like members 11 bearing against spacers 12. A tubular tapered connector 15 is inserted in the outer end of the tube 7 and carries a screw 16 for connecting the electrode to a conductor 6 of, e.g. metal braid, which interconnects a series of electrodes. The conductor 6 is disposed in a groove in the wall surface which contains a resilient strap 22 for clipping on a plastics cover strip 21, the tube segments 8 having flanges 19 bearing through a washer 18 against the strap 22.
GB1069873A 1972-03-10 1973-03-06 Expansible probe for use in drying damp and salt petrous walls Expired GB1429344A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7209097A FR2175365A5 (en) 1972-03-10 1972-03-10

Publications (1)

Publication Number Publication Date
GB1429344A true GB1429344A (en) 1976-03-24

Family

ID=9095262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1069873A Expired GB1429344A (en) 1972-03-10 1973-03-06 Expansible probe for use in drying damp and salt petrous walls

Country Status (5)

Country Link
BE (1) BE796109A (en)
FR (1) FR2175365A5 (en)
GB (1) GB1429344A (en)
IT (1) IT983534B (en)
NL (1) NL7303390A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2369399A (en) * 2000-11-02 2002-05-29 Lectros Internat Ltd Power supply and monitoring system for an electro-osmotic damp proofing system
DE102014108776A1 (en) * 2014-06-24 2015-12-24 WiTRO GmbH Apparatus and method for draining masonry

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS211601B1 (en) * 1978-04-27 1982-02-26 Jaroslav Lebeda Method of making the water non-permeable electroconductive curtains in solid construction materials with porous structure
ITPR20090089A1 (en) * 2009-11-06 2011-05-07 Pasquale Armillotta PROCEDURE AND PLANT FOR THE DEHUMIDIFICATION OF WALLS OR FLOORS OR FOR THE REHYDRATION OF COHESIVE LANDS NEAR THE BUILDINGS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2369399A (en) * 2000-11-02 2002-05-29 Lectros Internat Ltd Power supply and monitoring system for an electro-osmotic damp proofing system
DE102014108776A1 (en) * 2014-06-24 2015-12-24 WiTRO GmbH Apparatus and method for draining masonry

Also Published As

Publication number Publication date
DE2311729B2 (en) 1975-06-12
FR2175365A5 (en) 1973-10-19
IT983534B (en) 1974-11-11
DE2311729A1 (en) 1973-09-20
BE796109A (en) 1973-06-18
NL7303390A (en) 1973-09-12

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees