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GB303935A - A method of hardening and waterproofing porous or fibrous materials and products obtained thereby - Google Patents

A method of hardening and waterproofing porous or fibrous materials and products obtained thereby

Info

Publication number
GB303935A
GB303935A GB2792627A GB2792627A GB303935A GB 303935 A GB303935 A GB 303935A GB 2792627 A GB2792627 A GB 2792627A GB 2792627 A GB2792627 A GB 2792627A GB 303935 A GB303935 A GB 303935A
Authority
GB
United Kingdom
Prior art keywords
solution
waterproofing
fibrous materials
hardening
products obtained
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
GB2792627A
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.)
CHEMICAL WATERPROOFING CORP
HARRY AARON AARONSON
Original Assignee
CHEMICAL WATERPROOFING CORP
HARRY AARON AARONSON
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 CHEMICAL WATERPROOFING CORP, HARRY AARON AARONSON filed Critical CHEMICAL WATERPROOFING CORP
Priority to GB2792627A priority Critical patent/GB303935A/en
Publication of GB303935A publication Critical patent/GB303935A/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
    • C04B41/46—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
    • C04B41/47—Oils, fats or waxes natural resins
    • C04B41/478—Bitumen, asphalt, e.g. paraffin
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

303,935. Aaranson, H. A., and Chemical Waterproofing Corporation. Oct. 20,1927. Waterproofing blocks. - Porous or fibrous materials are hardened and waterproofed by impregnation with a solution comprising pitch dissolved in a non-inflammable solvent in the cold. Equal volumes of coal tar pitch and a suitable solvent such as tri-chlor-ethylene or tetrachlor-ethane are mixed to form a solution of creamy consistency. The solution may be diluted with turpentine, and is applied to the material by immersing the latter therein until saturated. Building-blocks of gypsum, or plaster boards, for example, are allowed to remain in the solution for 15 to 20 minutes and then allowed to drain. The articles are then dried or cured, either at normal temperature, or by heating to 250-350‹ F.
GB2792627A 1927-10-20 1927-10-20 A method of hardening and waterproofing porous or fibrous materials and products obtained thereby Expired GB303935A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2792627A GB303935A (en) 1927-10-20 1927-10-20 A method of hardening and waterproofing porous or fibrous materials and products obtained thereby

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2792627A GB303935A (en) 1927-10-20 1927-10-20 A method of hardening and waterproofing porous or fibrous materials and products obtained thereby

Publications (1)

Publication Number Publication Date
GB303935A true GB303935A (en) 1929-01-17

Family

ID=10267506

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2792627A Expired GB303935A (en) 1927-10-20 1927-10-20 A method of hardening and waterproofing porous or fibrous materials and products obtained thereby

Country Status (1)

Country Link
GB (1) GB303935A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803561A (en) * 1952-05-27 1957-08-20 Gen Electric Process for rendering calcium-containing masonry water-repellent
US8680181B2 (en) 2010-02-09 2014-03-25 Akzo Nobel Chemicals International B.V. Process to hydrophobize cement-free mortars

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803561A (en) * 1952-05-27 1957-08-20 Gen Electric Process for rendering calcium-containing masonry water-repellent
US8680181B2 (en) 2010-02-09 2014-03-25 Akzo Nobel Chemicals International B.V. Process to hydrophobize cement-free mortars

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