GB179975A - Improvements in and relating to concrete blocks and the like - Google Patents
Improvements in and relating to concrete blocks and the likeInfo
- Publication number
- GB179975A GB179975A GB174421A GB174421A GB179975A GB 179975 A GB179975 A GB 179975A GB 174421 A GB174421 A GB 174421A GB 174421 A GB174421 A GB 174421A GB 179975 A GB179975 A GB 179975A
- Authority
- GB
- United Kingdom
- Prior art keywords
- faces
- undercut
- relating
- projection
- concrete blocks
- 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
-
- 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
- E04B2/28—Walls having cavities between, but not in, the elements; Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid
- E04B2/30—Walls having cavities between, but not in, the elements; Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid using elements having specially designed means for stabilising the position; Spacers for cavity walls
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
Abstract
179,975. Wilkins, K. Jan. 11, 1921. Building-blocks.-A through-cavity building- block consists of two concrete members A, B kept parallel and at a fixed distance apart by metal rods, each member being formed with an undercut projection at each end, three faces of the projection being continuations of three of the faces of the member. The undercut portion mav be inclined to all the three faces as shown at 1, 2, or parallel to one face as shown at 3, 4. The undercut projections may also be formed with an interlocking tongue and groove; and, in addition, concrete keying-recesses 4<1>, 5<a> may be provided.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB174421A GB179975A (en) | 1921-01-11 | 1921-01-11 | Improvements in and relating to concrete blocks and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB174421A GB179975A (en) | 1921-01-11 | 1921-01-11 | Improvements in and relating to concrete blocks and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB179975A true GB179975A (en) | 1922-05-11 |
Family
ID=9727224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB174421A Expired GB179975A (en) | 1921-01-11 | 1921-01-11 | Improvements in and relating to concrete blocks and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB179975A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2181206B (en) * | 1985-10-01 | 1989-12-20 | E C C Quarries Limited | Juxtaposed elements |
-
1921
- 1921-01-11 GB GB174421A patent/GB179975A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2181206B (en) * | 1985-10-01 | 1989-12-20 | E C C Quarries Limited | Juxtaposed elements |
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