GB201861A - Improvement in paving blocks - Google Patents
Improvement in paving blocksInfo
- Publication number
- GB201861A GB201861A GB482223A GB482223A GB201861A GB 201861 A GB201861 A GB 201861A GB 482223 A GB482223 A GB 482223A GB 482223 A GB482223 A GB 482223A GB 201861 A GB201861 A GB 201861A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rubber
- per cent
- paving blocks
- improvement
- apertures
- 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
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/22—Pavings made of prefabricated single units made of units composed of a mixture of materials covered by two or more of groups E01C5/008, E01C5/02 - E01C5/20 except embedded reinforcing materials
- E01C5/226—Pavings made of prefabricated single units made of units composed of a mixture of materials covered by two or more of groups E01C5/008, E01C5/02 - E01C5/20 except embedded reinforcing materials having an upper layer of rubber, with or without inserts of other materials; with rubber inserts
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
201,861. Clark, E. Feb. 19, 1923. Paving blocks to be set in a concrete foundation consist of a cast-iron skeleton base with apertures 2, 3 in the sides and ends, and a rubber top 7, the lower face 6 of which is hard rubber and is keyed in apertures 4. A suitable composition for the rubber top consists of 25 per cent rubber, 12¢ per cent sulphur, about 20 per cent ground cork, and the remainder fillers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB482223A GB201861A (en) | 1923-02-19 | 1923-02-19 | Improvement in paving blocks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB482223A GB201861A (en) | 1923-02-19 | 1923-02-19 | Improvement in paving blocks |
Publications (1)
Publication Number | Publication Date |
---|---|
GB201861A true GB201861A (en) | 1923-08-09 |
Family
ID=9784450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB482223A Expired GB201861A (en) | 1923-02-19 | 1923-02-19 | Improvement in paving blocks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB201861A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5630674A (en) * | 1994-10-24 | 1997-05-20 | Inaba; Takeo | Road surface |
-
1923
- 1923-02-19 GB GB482223A patent/GB201861A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5630674A (en) * | 1994-10-24 | 1997-05-20 | Inaba; Takeo | Road surface |
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