ES344434A1 - Improvements in the Production of Sand-Lime Bricks. - Google Patents
Improvements in the Production of Sand-Lime Bricks.Info
- Publication number
- ES344434A1 ES344434A1 ES344434A ES344434A ES344434A1 ES 344434 A1 ES344434 A1 ES 344434A1 ES 344434 A ES344434 A ES 344434A ES 344434 A ES344434 A ES 344434A ES 344434 A1 ES344434 A1 ES 344434A1
- Authority
- ES
- Spain
- Prior art keywords
- bricks
- binder
- grains
- coarse
- mixture
- 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
-
- 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
-
- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/18—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing mixtures of the silica-lime type
-
- 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
- C04B2111/29—Frost-thaw resistance
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Sand-lime bricks are produced by forming a mixture of a calcareous binder and a granular filler containing coarse grains having a max. diameter greater than 1 mm., adding water and forming and steam-hardening bricks from the mixture, the binder being such that after steamhardening, the generated junction material, cementing the coarse grains together, has a resistance to fracture at least equal to and preferably exceeding that of the coarse filler grains. In an example, 15 tons of crushed lingulid sandstone was mixed with 1À15 tons of lime, water added in amount 5% by wt. of the dry mixture, and the plastic mass shaped at a pressure of 370 kp/cm.<2> The bricks were steamcured at 16 kp/cm.<2> and 300 C., and when split the coarse filler grains divided as well as the binder, to produce an improved texture to the cut surface.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1240666 | 1966-09-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES344434A1 true ES344434A1 (en) | 1968-12-16 |
Family
ID=20295684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES344434A Expired ES344434A1 (en) | 1966-09-15 | 1967-08-25 | Improvements in the Production of Sand-Lime Bricks. |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT278627B (en) |
| BE (1) | BE703935A (en) |
| CH (1) | CH487087A (en) |
| DK (1) | DK124075C (en) |
| ES (1) | ES344434A1 (en) |
| FI (1) | FI48713B (en) |
| GB (1) | GB1180069A (en) |
| NL (1) | NL6712283A (en) |
-
1967
- 1967-07-20 AT AT676867A patent/AT278627B/en not_active IP Right Cessation
- 1967-08-17 CH CH1155467A patent/CH487087A/en not_active IP Right Cessation
- 1967-08-25 ES ES344434A patent/ES344434A1/en not_active Expired
- 1967-09-04 FI FI02377/67A patent/FI48713B/fi active
- 1967-09-07 NL NL6712283A patent/NL6712283A/xx unknown
- 1967-09-07 DK DK449267A patent/DK124075C/en active
- 1967-09-12 GB GB40702/67A patent/GB1180069A/en not_active Expired
- 1967-09-15 BE BE703935D patent/BE703935A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE703935A (en) | 1968-02-01 |
| DK124075B (en) | 1972-09-11 |
| DK124075C (en) | 1977-10-24 |
| NL6712283A (en) | 1968-03-18 |
| AT278627B (en) | 1970-02-10 |
| GB1180069A (en) | 1970-02-04 |
| CH487087A (en) | 1970-03-15 |
| FI48713B (en) | 1974-09-02 |
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