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GB575798A - Construction of aircraft runways, roads, floors and like surfaces, and manufacture of water-repellent materials therefor - Google Patents

Construction of aircraft runways, roads, floors and like surfaces, and manufacture of water-repellent materials therefor

Info

Publication number
GB575798A
GB575798A GB1257043A GB1257043A GB575798A GB 575798 A GB575798 A GB 575798A GB 1257043 A GB1257043 A GB 1257043A GB 1257043 A GB1257043 A GB 1257043A GB 575798 A GB575798 A GB 575798A
Authority
GB
United Kingdom
Prior art keywords
water
sodium
group
salts
aluminium
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
GB1257043A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1257043A priority Critical patent/GB575798A/en
Publication of GB575798A publication Critical patent/GB575798A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00Coherent pavings made in situ
    • E01C7/36Coherent pavings made in situ by subjecting soil to stabilisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

Materials for the construction of aircraft runways, roads, floors, and like surfaces for the purpose of conferring water-repellent properties, consist of a mixture of at least two powdered ingredients from the following groups: (a) water-soluble salts of water-insoluble carboxylic acids, (b) water-soluble salts of polyvalent metals, (c) water-insoluble polyvalent metal salts of carboxylic acids produced by interaction of materials from groups (a) and (b), (d) water-insoluble carboxylic acids, and (e) salts of acidic polyvalent metal oxides which are either water-soluble or are decomposed by water into a water-soluble base and a water-insoluble polyvalent metal hydroxide, provided that (i) if ingredients from only two groups are used, they shall not be chosen from groups (a) and (d), (b) and (d) or (b) and (e); (ii) ingredients from at least two groups shall be included unless two or more ingredients from group (c) are employed; and (iii) that a substance from group (a) may be replaced by a mixture of the carboxylic acid and sodium carbonate, soda ash, or other non-hygroscopic substance capable of producing a water-soluble salt of the carboxylic acid. Suitable substances specified are sodium rosinate, sodium stearate, or the sodium salts of modified alkyd resins from group (a), aluminium sulphate and ferrous sulphate from group (b), aluminium rosinate, aluminium stearate, and ferrous stearate from group (c), resin and stearic acid from group (d), and sodium aluminate, ferrite, or zincate from group (e). According to examples, mixtures of the sodium salt of wood rosin and aluminium sulphate, the aluminium and sodium salts of wood rosin, wood rosin, sodium carbonate and aluminium sulphate, and sodium aluminate and wood rosin or its sodium salt may be used. The mixture, to which may be added a dry diluent such as sand, is applied to the moist ground or to a laid surface of soil, sand, ashes, ground cinders, stone dust, or the like, the ground having been harrowed prior to the application and being subsequently consolidated as by rolling. Alternatively, the mixture may be mixed with the ground materials, together, if desired, with binding materials such as asphalt, bitumen, or anhydrous calcium sulphate and compressed into blocks. Specifications 575,479 and 575,484 are referred to.
GB1257043A 1943-08-04 1943-08-04 Construction of aircraft runways, roads, floors and like surfaces, and manufacture of water-repellent materials therefor Expired GB575798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1257043A GB575798A (en) 1943-08-04 1943-08-04 Construction of aircraft runways, roads, floors and like surfaces, and manufacture of water-repellent materials therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1257043A GB575798A (en) 1943-08-04 1943-08-04 Construction of aircraft runways, roads, floors and like surfaces, and manufacture of water-repellent materials therefor

Publications (1)

Publication Number Publication Date
GB575798A true GB575798A (en) 1946-03-06

Family

ID=10007077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1257043A Expired GB575798A (en) 1943-08-04 1943-08-04 Construction of aircraft runways, roads, floors and like surfaces, and manufacture of water-repellent materials therefor

Country Status (1)

Country Link
GB (1) GB575798A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884334A (en) * 1955-05-04 1959-04-28 Du Pont Cement and method of stabilizing soil
US3124934A (en) * 1964-03-17 Method of reducing seepage from
EA014318B1 (en) * 2003-07-14 2010-10-29 Суперсил Лтд. Hydrophobic composites and particulates and applications thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124934A (en) * 1964-03-17 Method of reducing seepage from
US2884334A (en) * 1955-05-04 1959-04-28 Du Pont Cement and method of stabilizing soil
EA014318B1 (en) * 2003-07-14 2010-10-29 Суперсил Лтд. Hydrophobic composites and particulates and applications thereof

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