LU67706A1 - - Google Patents

Info

Publication number: LU67706A1
Authority: LU; Luxembourg

Application number

LU67706A

Priority date (The priority date 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 date listed.)

1973-05-30

Filing date

1973-05-30

Publication date

1973-08-02

1973-05-30 Application filed filed Critical

1973-05-30 Priority claimed from CH780673A external-priority patent/CH575816A5/en

1973-05-30 Priority claimed from DE2327555A external-priority patent/DE2327555C2/en

1973-05-30 Priority claimed from AT474573A external-priority patent/AT351992B/en

1973-06-04 Priority claimed from NL7307769A external-priority patent/NL7307769A/en

1973-08-02 Publication of LU67706A1 publication Critical patent/LU67706A1/xx

1974-07-29 Priority claimed from GB2050573A external-priority patent/GB1474911A/en

Classifications

- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete
- B28B1/503—Moulds therefor
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
- B28B7/44—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for treating with gases or degassing, e.g. for de-aerating

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Chemical & Material Sciences (AREA)
Ceramic Engineering (AREA)
Mechanical Engineering (AREA)
Producing Shaped Articles From Materials (AREA)

LU67706A 1973-05-30 1973-05-30 LU67706A1 (en)

Applications Claiming Priority (7)

Application Number	Priority Date	Filing Date	Title
CH780673A CH575816A5 (en)	1973-05-30	1973-05-30	Foam concrete components - made in closed mould with gas permeable lid
LU67706		1973-05-30
DE2327555A DE2327555C2 (en)	1973-05-30	1973-05-30	Process for the production of panels from lightweight concrete
AT474573A AT351992B (en)	1973-05-30	1973-05-30	PROCESS FOR MANUFACTURING LIGHTWEIGHT CONCRETE ELEMENTS
NL7307769A NL7307769A (en)	1973-05-30	1973-06-04	Foam concrete components - made in closed mould with gas permeable lid
FR7321990A FR2233815A5 (en)	1973-05-30	1973-06-15	Foam concrete components - made in closed mould with gas permeable lid
GB2050573A GB1474911A (en)	1973-05-30	1974-07-29	Making lightweight concrete

Publications (1)

Publication Number	Publication Date
LU67706A1 true LU67706A1 (en)	1973-08-02

Family

ID=34637484

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU67706A LU67706A1 (en)	1973-05-30	1973-05-30

Country Status (2)

Country	Link
FR (1)	FR2233815A5 (en)
LU (1)	LU67706A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB492280A (en) *	1936-04-02	1938-09-16	William Porter Witherow	Improvements in or relating to a method of and apparatus for making expanded cement articles
US2650412A (en) *	1949-10-17	1953-09-01	Dubbs Carbon Chatley	Method of molding concrete products
DE823423C (en) *	1950-07-20	1951-12-03	Guenter Scholz Dipl Ing	Production of lightweight concrete moldings
US2770864A (en) *	1952-12-10	1956-11-20	Weese Harry	Method for producing a surface of desired contour on a moldable substance
FR1369302A (en) *	1958-05-16	1964-08-14		Method of using vacuum for clamping castings
US3098754A (en) *	1959-01-23	1963-07-23	Phillips Petroleum Co	Method for preparing cellular cement
GB1040442A (en) *	1962-04-13	1966-08-24	Gascon Ltd	Improvements relating to cementitious material
DE2003188A1 (en) *	1970-01-24	1971-09-02	Atlas Mak Maschb Gmbh	Concrete foam block making process
DE2064476C3 (en) *	1970-12-30	1979-02-15	Ytong Ag, 8000 Muenchen	Process and casting molds for the production of a large number of components from aerated concrete

1973
- 1973-05-30 LU LU67706A patent/LU67706A1/xx unknown
- 1973-06-15 FR FR7321990A patent/FR2233815A5/en not_active Expired

Also Published As

Publication number	Publication date
FR2233815A5 (en)	1975-01-10

Publication	Publication Date	Title
AR201758A1 (en)	1975-04-15
AU476761B2 (en)	1976-09-30
AU465372B2 (en)	1975-09-25
AR201235Q (en)	1975-02-21
AR201231Q (en)	1975-02-21
AU474511B2 (en)	1976-07-22
AU474838B2 (en)	1976-08-05
AU465453B2 (en)	1975-09-25
AU471343B2 (en)	1976-04-15
AU465434B2 (en)	1975-09-25
AU450229B2 (en)	1974-07-04
AU476714B2 (en)	1976-09-30
AR201229Q (en)	1975-02-21
AU466283B2 (en)	1975-10-23
AR199451A1 (en)	1974-08-30
AU476696B2 (en)	1976-09-30
AU472848B2 (en)	1976-06-03
AU477823B2 (en)	1975-06-19
AR197627A1 (en)	1974-04-23
AR196382A1 (en)	1973-12-18
AR200256A1 (en)	1974-10-31
AR200885A1 (en)	1974-12-27
AU476873B1 (en)	1975-01-09
AR201432A1 (en)	1975-03-14
AU477824B2 (en)	1975-07-17