GB260031A - Improved methods of hardening and preserving natural and artificial stones - Google Patents

Improved methods of hardening and preserving natural and artificial stones

Info

Publication number
GB260031A
GB260031A GB1837925A GB1837925A GB260031A GB 260031 A GB260031 A GB 260031A GB 1837925 A GB1837925 A GB 1837925A GB 1837925 A GB1837925 A GB 1837925A GB 260031 A GB260031 A GB 260031A
Authority
GB
United Kingdom
Prior art keywords
stone
hardening
silicon
water
improved methods
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
GB1837925A
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 GB1837925A priority Critical patent/GB260031A/en
Publication of GB260031A publication Critical patent/GB260031A/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
    • C04B41/50—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 inorganic materials
    • C04B41/5025—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 inorganic materials with ceramic materials
    • C04B41/5035—Silica

Abstract

260,031. Ros, D. de, and Barton, F. July 18, 1925. Stone, hardening and preserving.-Natural and artificial stone, concrete, &c. is hardened and preserved by treatment with a volatile silicon compound in the presence of water. Suitable compounds are silicon tetra-chloride, tetrafluoride, oxychlorides, disulphide, disilicon hexachloride, silico-chloroform, silicon methane, silicon methide, &c. These substances may either be applied by spraying to the previously moistened stone or they may be dissolved in water and the solution applied to the stone. Other substances, e.g. sodium aluminate, may also be dissolved in the water. The volatile compounds may also be used in conjunction with a solution of silicic acid.
GB1837925A 1925-07-18 1925-07-18 Improved methods of hardening and preserving natural and artificial stones Expired GB260031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1837925A GB260031A (en) 1925-07-18 1925-07-18 Improved methods of hardening and preserving natural and artificial stones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1837925A GB260031A (en) 1925-07-18 1925-07-18 Improved methods of hardening and preserving natural and artificial stones

Publications (1)

Publication Number Publication Date
GB260031A true GB260031A (en) 1926-10-18

Family

ID=10111445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1837925A Expired GB260031A (en) 1925-07-18 1925-07-18 Improved methods of hardening and preserving natural and artificial stones

Country Status (1)

Country Link
GB (1) GB260031A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657154A (en) * 1950-05-16 1953-10-27 Brouwer Cornelis Process of acidproofing the surface of porous calcareous articles
US2705206A (en) * 1952-01-28 1955-03-29 Union Carbide & Carbon Corp Coated silica powder
US2705222A (en) * 1948-11-06 1955-03-29 Union Carbide & Carbon Corp Reactive silica powder
US2917404A (en) * 1955-04-30 1959-12-15 Kuhnle Ag Method of rendering porous graphite body impervious to fluids

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705222A (en) * 1948-11-06 1955-03-29 Union Carbide & Carbon Corp Reactive silica powder
US2657154A (en) * 1950-05-16 1953-10-27 Brouwer Cornelis Process of acidproofing the surface of porous calcareous articles
US2705206A (en) * 1952-01-28 1955-03-29 Union Carbide & Carbon Corp Coated silica powder
US2917404A (en) * 1955-04-30 1959-12-15 Kuhnle Ag Method of rendering porous graphite body impervious to fluids

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