GB1514495A - Damp proof courses - Google Patents

Damp proof courses

Info

Publication number
GB1514495A
GB1514495A GB2778675A GB2778675A GB1514495A GB 1514495 A GB1514495 A GB 1514495A GB 2778675 A GB2778675 A GB 2778675A GB 2778675 A GB2778675 A GB 2778675A GB 1514495 A GB1514495 A GB 1514495A
Authority
GB
United Kingdom
Prior art keywords
composition
ethyl
methyl
masonry
water soluble
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
GB2778675A
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.)
Dow Silicones UK Ltd
Original Assignee
Dow Corning 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 Dow Corning Ltd filed Critical Dow Corning Ltd
Priority to GB2778675A priority Critical patent/GB1514495A/en
Priority to DE19762629191 priority patent/DE2629191A1/en
Priority to FR7620078A priority patent/FR2316398A1/en
Publication of GB1514495A publication Critical patent/GB1514495A/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
    • E04B1/64—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
    • 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
    • C04B41/49—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes
    • C04B41/4905—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon
    • C04B41/495—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon applied to the substrate as oligomers or polymers
    • C04B41/4961—Polyorganosiloxanes, i.e. polymers with a Si-O-Si-O-chain; "silicones"
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00112—Mixtures characterised by specific pH values

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Ceramic Engineering (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

1514495 Damp-proofing masonry DOW CORNING Ltd 25 June 1976 [2 July 1975] 27786/75 Heading DIP [Also in Division C3] An aqueous composition comprising water having dissolved therein a water soluble hydrolysis product of one or more silanes of the general formula RSi(OR') 3 in which R is an alkyl (1-4C) or vinyl radical and R' is a methyl, ethyl, propyl or methoxyethyl radical, is introduced into a masonary structure by way of one or more holes therein, to form a damp proof barrier. The composition may be buffered to a desired pH value e.g. 2-5.5 prior to use and may further comprise a water soluble alcohol e.g. methyl, ethyl or isopropyl alcohol. The composition may be gravity fed or injected under pressure into the masonry, which may be already wet. An alkaline substance may be injected to assist curing stone, brick or concrete may be treated.
GB2778675A 1975-07-02 1975-07-02 Damp proof courses Expired GB1514495A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2778675A GB1514495A (en) 1975-07-02 1975-07-02 Damp proof courses
DE19762629191 DE2629191A1 (en) 1975-07-02 1976-06-29 PROCESS FOR THE FORMATION OF WATERPROOF INSULATING LAYERS IN A WALL STRUCTURE
FR7620078A FR2316398A1 (en) 1975-07-02 1976-07-01 METHOD AND COMPOSITION FOR THE REALIZATION OF A HUMIDITY-TIGHT BARRIER IN A MASONRY STRUCTURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2778675A GB1514495A (en) 1975-07-02 1975-07-02 Damp proof courses

Publications (1)

Publication Number Publication Date
GB1514495A true GB1514495A (en) 1978-06-14

Family

ID=10265297

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2778675A Expired GB1514495A (en) 1975-07-02 1975-07-02 Damp proof courses

Country Status (3)

Country Link
DE (1) DE2629191A1 (en)
FR (1) FR2316398A1 (en)
GB (1) GB1514495A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105713202A (en) * 2016-02-23 2016-06-29 陈谓清 Nanoscale waterborne waterproof stock solution and preparation method thereof
US10145100B2 (en) * 2013-01-07 2018-12-04 Safeguard Europe Limited Damp proof course article

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496090A1 (en) * 1980-12-12 1982-06-18 Dev Rech Indle Waterproofing compsn. for plaster - comprises soln. of silane monomer in water miscible solvent e.g. methanol

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10145100B2 (en) * 2013-01-07 2018-12-04 Safeguard Europe Limited Damp proof course article
CN105713202A (en) * 2016-02-23 2016-06-29 陈谓清 Nanoscale waterborne waterproof stock solution and preparation method thereof

Also Published As

Publication number Publication date
FR2316398B1 (en) 1982-04-23
FR2316398A1 (en) 1977-01-28
DE2629191A1 (en) 1977-02-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee