IT1034049B - Procedimento ed apparecchiatura per la preparazione di sospensioni di cemento ed amianto - Google Patents
Procedimento ed apparecchiatura per la preparazione di sospensioni di cemento ed amiantoInfo
- Publication number
- IT1034049B IT1034049B IT2262174A IT2262174A IT1034049B IT 1034049 B IT1034049 B IT 1034049B IT 2262174 A IT2262174 A IT 2262174A IT 2262174 A IT2262174 A IT 2262174A IT 1034049 B IT1034049 B IT 1034049B
- Authority
- IT
- Italy
- Prior art keywords
- asbestos
- suspensions
- cement
- procedure
- preparation
- Prior art date
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
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/48—Clinker treatment
- C04B7/52—Grinding ; After-treatment of ground cement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/04—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with unperforated container
- B02C17/06—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with unperforated container with several compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/40—Mixing specially adapted for preparing mixtures containing fibres
- B28C5/404—Pre-treatment of fibres
- B28C5/406—Pre-treatment of fibres and mixing with binding material
-
- 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
- C04B28/02—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 hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Crushing And Grinding (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU731914689A SU528736A1 (ru) | 1973-05-11 | 1973-05-11 | Способ приготовлени асбестоцементной суспензии |
SU731914688A SU525265A1 (ru) | 1973-05-11 | 1973-05-11 | Барабанна мельница |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1034049B true IT1034049B (it) | 1979-09-10 |
Family
ID=26665485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2262174A IT1034049B (it) | 1973-05-11 | 1974-05-13 | Procedimento ed apparecchiatura per la preparazione di sospensioni di cemento ed amianto |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2228586A1 (it) |
IT (1) | IT1034049B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1518144A (en) * | 1975-07-04 | 1978-07-19 | Pilkington Brothers Ltd | Glass fibre reinforced cement composite materials |
US4054292A (en) * | 1976-12-16 | 1977-10-18 | Union Carbide Corporation | Gas seal for rotating grinding mill having peripheral discharge |
-
1974
- 1974-05-10 FR FR7416304A patent/FR2228586A1/fr active Granted
- 1974-05-13 IT IT2262174A patent/IT1034049B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2422434A1 (de) | 1974-11-28 |
FR2228586A1 (en) | 1974-12-06 |
FR2228586B1 (it) | 1976-06-25 |
DE2422434B2 (de) | 1976-11-25 |
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