FR2225590B1 - - Google Patents
Info
- Publication number
- FR2225590B1 FR2225590B1 FR7312999A FR7312999A FR2225590B1 FR 2225590 B1 FR2225590 B1 FR 2225590B1 FR 7312999 A FR7312999 A FR 7312999A FR 7312999 A FR7312999 A FR 7312999A FR 2225590 B1 FR2225590 B1 FR 2225590B1
- Authority
- FR
- France
- 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
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
- E04B2/16—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position
- E04B2/18—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
-
- 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
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
- B28B7/183—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article for building blocks or similar block-shaped objects
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0202—Details of connections
- E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
- E04B2002/0206—Non-undercut connections, e.g. tongue and groove connections of rectangular shape
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0202—Details of connections
- E04B2002/0232—Undercut connections, e.g. using undercut tongues and grooves
- E04B2002/0234—Angular dovetails
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7312999A FR2225590A1 (en) | 1973-04-11 | 1973-04-11 | Stackable building block, such as breeze block - has tenon and mortise joints and tongue and groove joints |
IL42753A IL42753A0 (en) | 1973-04-11 | 1973-07-16 | Jointing materials for construction |
BR287074A BR7402870D0 (en) | 1973-04-11 | 1974-04-10 | FITTING CONSTRUCTION ITEMS SUCH AS PERPIANOS AND MOLDS RELATING TO ITS EXECUTION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7312999A FR2225590A1 (en) | 1973-04-11 | 1973-04-11 | Stackable building block, such as breeze block - has tenon and mortise joints and tongue and groove joints |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2225590A1 FR2225590A1 (en) | 1974-11-08 |
FR2225590B1 true FR2225590B1 (en) | 1986-01-03 |
Family
ID=9117757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7312999A Granted FR2225590A1 (en) | 1973-04-11 | 1973-04-11 | Stackable building block, such as breeze block - has tenon and mortise joints and tongue and groove joints |
Country Status (2)
Country | Link |
---|---|
BR (1) | BR7402870D0 (en) |
FR (1) | FR2225590A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITPD20120014A1 (en) * | 2012-01-18 | 2013-07-19 | Valle Francesco Srl | SYSTEM OF BLOCKS OR BUILDING ELEMENTS |
CN103883065A (en) * | 2014-03-17 | 2014-06-25 | 曹日谦 | Environment-friendly hollow wall brick and preparation method of hollow wall brick |
-
1973
- 1973-04-11 FR FR7312999A patent/FR2225590A1/en active Granted
-
1974
- 1974-04-10 BR BR287074A patent/BR7402870D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
BR7402870D0 (en) | 1974-12-03 |
FR2225590A1 (en) | 1974-11-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |