GB953353A - Process for the manufacture of a thermohydraulically bonded high density concrete product - Google Patents
Process for the manufacture of a thermohydraulically bonded high density concrete productInfo
- Publication number
- GB953353A GB953353A GB31185/60A GB3118560A GB953353A GB 953353 A GB953353 A GB 953353A GB 31185/60 A GB31185/60 A GB 31185/60A GB 3118560 A GB3118560 A GB 3118560A GB 953353 A GB953353 A GB 953353A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lime
- cement
- thermohydraulically
- volume
- density concrete
- 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
- 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
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Thermohydraulically bonded high-density concrete products such as building blocks and bricks are produced by intimately mixing, e.g. in an edge mill, cement e.g. Portland and/or lime with quartz flour in a ratio of 70/50 to 50/30 for cement and 50/50 to 30/70 for lime, and water in an amount by weight of 0.2-0.35 part of cement and/or 0.4-0.6 part of lime, with or without a coarse aggregate, such as sand with particle sizes up to 5 mm., in an amount by volume of up to 65% of the above total, forming the resultant moistened mixture into the required shaped product, compressing it by mechanical means such as by tamping or using a press or vibrating device, until the air volume is not more than 2% of the product, then steaming it under pressure e.g. in an autoclave at a temperature of at least 170 DEG C., e.g. for 10 to 12 hours, such that pressure X time = 120-170 atm. hrs. The shaped produce may be vacuum treated during or before compressing. Preferably the ratio by weight of lime as Ca(OH)2 to cement is 0.66 to 1.5. From 0.1 to 1% by volume of non-foaming wetting agent may be added to the mixture which may include fibres such as of glass, cotton, nylon or lava.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT55559 | 1959-01-26 | ||
| DEH37449A DE1172594B (en) | 1959-01-26 | 1959-09-16 | Process for the production of thermohydraulically bound stones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB953353A true GB953353A (en) | 1964-03-25 |
Family
ID=45929646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31185/60A Expired GB953353A (en) | 1959-01-26 | 1960-09-09 | Process for the manufacture of a thermohydraulically bonded high density concrete product |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1172594B (en) |
| GB (1) | GB953353A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107602033A (en) * | 2017-08-29 | 2018-01-19 | 启东海中港建材有限公司 | concrete and production method |
| WO2018226181A3 (en) * | 2017-04-21 | 2019-01-10 | Uğur Beton Metal Ve Plasti̇k Sanayi̇ Turi̇zm Ti̇caret Li̇mi̇ted Şi̇rketi̇ | Balance weight concrete production method |
| WO2018226180A3 (en) * | 2017-02-09 | 2019-02-14 | Uğur Beton Metal Ve Plasti̇k Sanayi̇ Turi̇zm Ti̇caret Li̇mi̇ted Şi̇rketi̇ | Press weight concrete production method |
| CN110294613A (en) * | 2019-06-13 | 2019-10-01 | 安徽宝格丽新型装饰材料科技有限公司 | A kind of inorganic quartzite slate production technology of pressing-plate method |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1231154B (en) * | 1965-07-09 | 1966-12-22 | Rheinische Kalksteinwerke | Process for the production of high-strength sand-lime moldings |
| DE2166855C2 (en) * | 1970-09-24 | 1982-06-03 | Sekisui Kagaku Kogyo K.K., Osaka | Process for the production of a non-combustible lightweight molded article |
| GB1401972A (en) * | 1971-08-05 | 1975-08-06 | Nat Res Dev | Autoclaved materials |
| DE2147627C2 (en) * | 1971-09-23 | 1982-06-24 | Sekisui Kagaku Kogyo K.K., Osaka | Non-combustible molding compounds and processes for their production |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE628442C (en) * | 1933-09-13 | 1936-04-04 | Johan Alexander Bonthron | Process for the production of hydrosilicate-bound molded bodies |
| DE635435C (en) * | 1934-06-07 | 1936-09-18 | Karl Ivar Anders Eklund | Process for the manufacture of artificial stone products |
| DE860622C (en) * | 1951-02-04 | 1952-12-22 | Ewald Goldmann | Process for the production of shaped stones, mainly roof panels |
-
1959
- 1959-09-16 DE DEH37449A patent/DE1172594B/en active Pending
-
1960
- 1960-09-09 GB GB31185/60A patent/GB953353A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018226180A3 (en) * | 2017-02-09 | 2019-02-14 | Uğur Beton Metal Ve Plasti̇k Sanayi̇ Turi̇zm Ti̇caret Li̇mi̇ted Şi̇rketi̇ | Press weight concrete production method |
| WO2018226181A3 (en) * | 2017-04-21 | 2019-01-10 | Uğur Beton Metal Ve Plasti̇k Sanayi̇ Turi̇zm Ti̇caret Li̇mi̇ted Şi̇rketi̇ | Balance weight concrete production method |
| CN107602033A (en) * | 2017-08-29 | 2018-01-19 | 启东海中港建材有限公司 | concrete and production method |
| CN110294613A (en) * | 2019-06-13 | 2019-10-01 | 安徽宝格丽新型装饰材料科技有限公司 | A kind of inorganic quartzite slate production technology of pressing-plate method |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1172594B (en) | 1964-06-18 |
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