GB1386194A - Masonry blocks - Google Patents
Masonry blocksInfo
- Publication number
- GB1386194A GB1386194A GB660173A GB660173A GB1386194A GB 1386194 A GB1386194 A GB 1386194A GB 660173 A GB660173 A GB 660173A GB 660173 A GB660173 A GB 660173A GB 1386194 A GB1386194 A GB 1386194A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sand
- composition
- moulds
- layer
- resin
- 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
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
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
- B28B11/048—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers by spraying or projecting
-
- 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
- C04B41/48—Macromolecular compounds
-
- 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
- C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
- C04B41/61—Coating or impregnation
- C04B41/62—Coating or impregnation with organic materials
- C04B41/63—Macromolecular compounds
-
- 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
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/82—Coating or impregnation with organic materials
- C04B41/83—Macromolecular compounds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
- E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0256—Special features of building elements
- E04B2002/0286—Building elements with coatings
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
1386194 Faced Masonry blocks BURNS & RUSSELL CO OF BALTIMORE CITY 9 Feb 1973 [15 Nov 1972] 6601/73 Heading B5A [Also in Divisions B2 C1 and C3] A masonry block 12 is provided with an integral facing 13 formed from a composition comprising a thermosetting resin, at least 50% by wt. of sand which has been treated with 0À1- 2% of its weight of an alkylene substituted silane or siloxane and, at least 3% by weight of magnesium hydroxide. The facing is applied to the block by introducing the composition into a preheated mould 10, placing the block 12 onto the composition and curing the resin. The composition may be applied in two layers, the first layer having a ratio of sand to other components of 0À5-1 : 1 by weight and the second layer having a ratio of 2-3À5 : 1 and being present in an amount three to four times that of the first layer. At least the first layer is sprayed into the mould, mixing being achieved by interaction of the jets of the components from a multi-nozzle spray gun (Fig. 1). The second layer may also be poured into the mould as a pre-mixed slurry. The sand may comprise round particles of <SP>1</SP>/ 16 -2 mm. and be present in two size classifications, one being 30-70 mesh and the other being a smaller 100-325 mesh. The silane or siloxane may be applied to the sand as a vapour or as a solution in a solvent such as benzene or toluene. The silane or siloxane may have the formula where R includes an alkylene group, X is chlorine, bromine, oxyaryl, oxyalkyl, or amino group, and x is a number from 1 to 3. The resin may comprise a polyester and/or an acrylic. Many examples of silanes, siloxanes, resins, cross-linking solvents, catalysts, oniumgroup containing clays as suspending agents fillers are given. The composition may also include antimony trioxide, chlorinated paraffins and tricresyl phosphate. The block may be “-¢ inch thick and may be made from cinders, slag, haydite, concrete, clay, sand, gravel, cement-asbestos or epoxy aerated concrete. The resin may be cured at 250-350‹ F. for 8-25 minutes. A plurality of blocks may be coated in an apparatus comprising a conveyer 21 for feeding a plurality of moulds 10 past a bank of strip or lamp heaters 25 which pre-heat the moulds to a temperature of 180-240‹ F., a pair of spray guns 27, 28 mounted on carriages for oscillation or reciprocation over the moulds 10 by piston/cylinders 29, 30 to apply the coating layers, a conveyer (40) for feeding the blocks 10 to the moulds (Fig. 6B) and a chain conveyer 53, 54 for carrying the blocks over gas burners or dielectric coils to cure the facing composition. The moulds 10 may be made of stainless steel, or steel lined with glass enamel, frit or porcelain. Each spray gun (Figs. 1, 2) may comprise three converging nozzles (2-4) through which the resin components may be fed and a pipe 5 through which an air suspension of sand is fed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30656572A | 1972-11-15 | 1972-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1386194A true GB1386194A (en) | 1975-03-05 |
Family
ID=23185876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB660173A Expired GB1386194A (en) | 1972-11-15 | 1973-02-09 | Masonry blocks |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA1021135A (en) |
FI (1) | FI55645C (en) |
GB (1) | GB1386194A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001072489A2 (en) * | 2000-03-30 | 2001-10-04 | Algeri, Maris | Object decoration |
CN101913186A (en) * | 2010-08-09 | 2010-12-15 | 中国科学院生态环境研究中心 | Process and complete equipment for producing porous ceramsite from construction waste |
CN108947288A (en) * | 2018-07-26 | 2018-12-07 | 东南大学 | A kind of overlay film aeolian sand and its non-sintered cladding granulating consolidation method and application |
CN114044693A (en) * | 2021-12-02 | 2022-02-15 | 陕西汇丰高性能粉体材料有限公司 | Ceramsite concrete and preparation method thereof |
-
1972
- 1972-12-21 FI FI363372A patent/FI55645C/en active
-
1973
- 1973-01-23 CA CA161,855A patent/CA1021135A/en not_active Expired
- 1973-02-09 GB GB660173A patent/GB1386194A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001072489A2 (en) * | 2000-03-30 | 2001-10-04 | Algeri, Maris | Object decoration |
WO2001072489A3 (en) * | 2000-03-30 | 2002-03-21 | Algeri Maris | Object decoration |
CN101913186A (en) * | 2010-08-09 | 2010-12-15 | 中国科学院生态环境研究中心 | Process and complete equipment for producing porous ceramsite from construction waste |
CN101913186B (en) * | 2010-08-09 | 2012-10-10 | 中国科学院生态环境研究中心 | Process and complete equipment for producing porous ceramsite from construction waste |
CN108947288A (en) * | 2018-07-26 | 2018-12-07 | 东南大学 | A kind of overlay film aeolian sand and its non-sintered cladding granulating consolidation method and application |
CN108947288B (en) * | 2018-07-26 | 2020-12-25 | 东南大学 | Precoated aeolian sand, sintering-free coating granulation consolidation method and application thereof |
CN114044693A (en) * | 2021-12-02 | 2022-02-15 | 陕西汇丰高性能粉体材料有限公司 | Ceramsite concrete and preparation method thereof |
CN114044693B (en) * | 2021-12-02 | 2022-11-01 | 陕西汇丰高性能粉体材料有限公司 | Ceramsite concrete and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
FI55645C (en) | 1979-09-10 |
CA1021135A (en) | 1977-11-22 |
FI55645B (en) | 1979-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |