FR2412658A1 - Promoting penetration of porous concrete by binder resins - using air injection to induce resin intake by suction - Google Patents

Promoting penetration of porous concrete by binder resins - using air injection to induce resin intake by suction

Info

Publication number
FR2412658A1
FR2412658A1 FR7739191A FR7739191A FR2412658A1 FR 2412658 A1 FR2412658 A1 FR 2412658A1 FR 7739191 A FR7739191 A FR 7739191A FR 7739191 A FR7739191 A FR 7739191A FR 2412658 A1 FR2412658 A1 FR 2412658A1
Authority
FR
France
Prior art keywords
concrete
suction
air injection
binder resins
porous concrete
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.)
Granted
Application number
FR7739191A
Other languages
French (fr)
Other versions
FR2412658B3 (en
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 FR7739191A priority Critical patent/FR2412658A1/en
Publication of FR2412658A1 publication Critical patent/FR2412658A1/en
Application granted granted Critical
Publication of FR2412658B3 publication Critical patent/FR2412658B3/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
    • E01C23/0966—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
    • E01C23/0973—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/10—Coherent pavings made in situ made of road-metal and binders of road-metal and cement or like binders
    • E01C7/14—Concrete paving
    • E01C7/147—Repairing concrete pavings, e.g. joining cracked road sections by dowels, applying a new concrete covering
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0203—Arrangements for filling cracks or cavities in building constructions
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0203—Arrangements for filling cracks or cavities in building constructions
    • E04G23/0211—Arrangements for filling cracks or cavities in building constructions using injection

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

Impregnation of cracks or pores in concrete structures with a polymerisable liq. resin binder is facilitated by injecting a blast of air through holes bored through the concrete close to (within 5-10 cm.) the porous zone. The air stream produces a suction effect in the adjacent concrete pores to accelerate penetration by the resin. Pref. where the concrete comprises cladding on a supporting structure, ancillary holes are drilled through the concrete within 1-4 m. of the input holes, to vent the injected air from behind the cladding.
FR7739191A 1977-12-26 1977-12-26 Promoting penetration of porous concrete by binder resins - using air injection to induce resin intake by suction Granted FR2412658A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7739191A FR2412658A1 (en) 1977-12-26 1977-12-26 Promoting penetration of porous concrete by binder resins - using air injection to induce resin intake by suction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7739191A FR2412658A1 (en) 1977-12-26 1977-12-26 Promoting penetration of porous concrete by binder resins - using air injection to induce resin intake by suction

Publications (2)

Publication Number Publication Date
FR2412658A1 true FR2412658A1 (en) 1979-07-20
FR2412658B3 FR2412658B3 (en) 1980-08-08

Family

ID=9199335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739191A Granted FR2412658A1 (en) 1977-12-26 1977-12-26 Promoting penetration of porous concrete by binder resins - using air injection to induce resin intake by suction

Country Status (1)

Country Link
FR (1) FR2412658A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0534148A1 (en) * 1991-09-26 1993-03-31 IBOTEC Säurebau GmbH i.K. Method and device for applying fluid to pasty substances on surfaces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0534148A1 (en) * 1991-09-26 1993-03-31 IBOTEC Säurebau GmbH i.K. Method and device for applying fluid to pasty substances on surfaces

Also Published As

Publication number Publication date
FR2412658B3 (en) 1980-08-08

Similar Documents

Publication Publication Date Title
FI930778A (en) FIBERGIPSSKIVA OCH FOERFARANDE FOER DESS FRAMSTAELLNING
NO20014713L (en) Composite comprising structural and non-structural fibers
FI963618A (en) Method for manufacturing fiberglass mats and mats made according to this process
SE8803879L (en) PROCEDURE AND DEVICE FOR IMPROVING TREES WITH A SCIENTIFIC
FR2412658A1 (en) Promoting penetration of porous concrete by binder resins - using air injection to induce resin intake by suction
FR2308748A1 (en) Self-supporting heat insulating roofing panel - has plastic foam core between wood fibre layers between softwood panels
FR2125733A5 (en) Structural panels - based on plaster, contg acrylic resins
FI962008A0 (en) Mineral wool product, process for its preparation, impregnation pulp thereof and its use
SE8405028L (en) CASTING DISC JEMTE SET TO MANUFACTURE IT
SU998765A1 (en) Method of consolidating rock area
GB1267373A (en) Fire resistant structural members
FI930859A (en) FOERFARANDE OCH ANORDNING FOER LOKAL IMPREGNERING AV TRAE
SE8502907D0 (en) WAY TO TREAT BUILDING BASIS
FR2325617A1 (en) Light weight concrete contg. hollow glass balls - together with expanded cork, as aggregate
FR2312621A1 (en) Moulded roofing tiles with rigid foam core - to reduce weight and provide integral insulation
FR2384910A1 (en) Hollow infill floor unit - is made of wood fibre pref. mixed with cement, and consists of two trough shaped sections with inner cavity
FR2392216A2 (en) Consolidation of incompetent formations - by injecting resin using aq. pre-flush liq.
FR2135110A1 (en) Hydroxylated polyparaphenylene laminate - crosslinked through the hydroxy grps
DK527583D0 (en) PROCEDURES FOR INSTALLATION OF COMPOSITE PANELS
GB1307768A (en) Method of construction by means of prefabricated panels
ES8600449A1 (en) Permanent shuttering element in the form of a concrete board.
FR2434908A1 (en) Wood framework for car porch - has separate but matching column and roof rafter assembled on site
DE3024388A1 (en) Gravestone made of plastics - optionally with sand facing to resemble natural stone
GB603906A (en) Improvements relating to structural panels
FR2380870A1 (en) Hot press moulding of cladding slab cores - from laminated sawdust and shaving preforms, to make lightweight, low cost mineral sand faced slabs

Legal Events

Date Code Title Description
TP Transmission of property