DE69731067D1 - Process for the production of building mortar - Google Patents
Process for the production of building mortarInfo
- Publication number
- DE69731067D1 DE69731067D1 DE69731067T DE69731067T DE69731067D1 DE 69731067 D1 DE69731067 D1 DE 69731067D1 DE 69731067 T DE69731067 T DE 69731067T DE 69731067 T DE69731067 T DE 69731067T DE 69731067 D1 DE69731067 D1 DE 69731067D1
- Authority
- DE
- Germany
- Prior art keywords
- ash
- slag
- cement
- sodium silicate
- mix
- 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 - Fee Related
Links
- 239000004570 mortar (masonry) Substances 0.000 title 1
- 239000002893 slag Substances 0.000 abstract 4
- 239000002956 ash Substances 0.000 abstract 3
- 239000004115 Sodium Silicate Substances 0.000 abstract 2
- 239000004568 cement Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 2
- 239000011398 Portland cement Substances 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- UHZZMRAGKVHANO-UHFFFAOYSA-M chlormequat chloride Chemical compound [Cl-].C[N+](C)(C)CCCl UHZZMRAGKVHANO-UHFFFAOYSA-M 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000010881 fly ash Substances 0.000 abstract 1
- 239000004088 foaming agent Substances 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Road Paving Structures (AREA)
Abstract
A concrete mix for bulk use or for casting prefabricated parts contains a small amount of portland cement and water together with ground slag and fly-ash from coal-burning electricity generation plant, the slag and ash being of controlled particle size ranges and content. The mixture may also contain sand and/or expanded clay and a foaming agent may be incorporated. It is formed into shape in vibrating moulds or by extrusion and left to dry in air for 24 hours. Where the products are to be subjected to thermal treatment the cement may be replaced by sodium silicate. A pre-mix may be initially prepared from sodium silicate slag and ash and granulated, the granules being hardened in an oven before being mixed with cement and further ash and slag.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9700297 | 1997-02-13 | ||
| ES9700297A ES2162717B1 (en) | 1997-02-13 | 1997-02-13 | MANUFACTURING SYSTEM OF A MORTAR FOR CONSTRUCTION. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69731067D1 true DE69731067D1 (en) | 2004-11-11 |
| DE69731067T2 DE69731067T2 (en) | 2005-12-29 |
Family
ID=8298234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69731067T Expired - Fee Related DE69731067T2 (en) | 1997-02-13 | 1997-02-14 | Process for the production of building mortar |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | ATE278645T1 (en) |
| DE (1) | DE69731067T2 (en) |
| ES (1) | ES2162717B1 (en) |
| PT (1) | PT858980E (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1089879A (en) * | 1964-12-21 | 1967-11-08 | Foseco Int | Fireproof heat insulating materials |
| GB1218411A (en) * | 1968-03-13 | 1971-01-06 | Thermocrete Baupatente Verwetu | Improvements relating to methods of making mortar and concrete |
| DE2163347C3 (en) * | 1971-12-21 | 1980-07-17 | Steag Handel Gmbh, 4220 Dinslaken | Mixed building material for road construction and civil engineering from combustion residues from coal-fired power plants and conventional building materials |
| DE2458304A1 (en) * | 1974-12-10 | 1976-06-16 | Kropfhammer Georg Dr Ing | Slag granulate obtd. from coal burning plant - where slag is milled with cement or lime to form hydraulic binder |
| BE843768A (en) * | 1976-07-02 | 1976-11-03 | NEW SYSTEM FOR MANUFACTURING LIGHT CONCRETE AND CONSTRUCTION ELEMENTS MADE WITH THIS CONCRETE | |
| DE2811910A1 (en) * | 1978-03-18 | 1979-09-27 | Steag Handel Gmbh | Dry sprayable cementitious mix - comprising cement fly ash and crushed slag, for stopping mining cavities |
| IT1164202B (en) * | 1983-04-29 | 1987-04-08 | Ecodeco Sist Srl | PROCESS FOR THE PRODUCTION OF CEMENTITIOUS MATERIAL STARTING FROM INDUSTRIAL AND URBAN WORKING SLUDGE |
| JPH03252375A (en) * | 1990-02-27 | 1991-11-11 | Nippon Serauei Kaihatsu Kk | Production of water-penetrable construction material containing coal ash |
| US5352288A (en) * | 1993-06-07 | 1994-10-04 | Dynastone Lc | Low-cost, high early strength, acid-resistant pozzolanic cement |
| CA2154532C (en) * | 1995-07-24 | 2004-06-29 | Jeffrey P. Newton | Method of soil remediation |
-
1997
- 1997-02-13 ES ES9700297A patent/ES2162717B1/en not_active Expired - Fee Related
- 1997-02-14 DE DE69731067T patent/DE69731067T2/en not_active Expired - Fee Related
- 1997-02-14 AT AT97500033T patent/ATE278645T1/en not_active IP Right Cessation
- 1997-03-10 PT PT97500033T patent/PT858980E/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2162717A1 (en) | 2002-01-01 |
| PT858980E (en) | 2005-02-28 |
| DE69731067T2 (en) | 2005-12-29 |
| ATE278645T1 (en) | 2004-10-15 |
| ES2162717B1 (en) | 2003-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: INNOVACIONES NEIRA Y GARCIA S.L., TERUEL, ANDORRA, |
|
| 8381 | Inventor (new situation) |
Inventor name: NEIRA POUS, JOAN MARIA, 44550 TERUEL, ANDORRA, ES Inventor name: GARCIA GONZALEZ, MARIA CONCEPCION, 44500 TERUEL, A |
|
| 8332 | No legal effect for de | ||
| 8370 | Indication related to discontinuation of the patent is to be deleted | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |