GB990421A - Improvements in or relating to shuttering for use in forming concrete walls and other structures - Google Patents
Improvements in or relating to shuttering for use in forming concrete walls and other structuresInfo
- Publication number
- GB990421A GB990421A GB3731061A GB3731061A GB990421A GB 990421 A GB990421 A GB 990421A GB 3731061 A GB3731061 A GB 3731061A GB 3731061 A GB3731061 A GB 3731061A GB 990421 A GB990421 A GB 990421A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shuttering
- tie
- ties
- notches
- slot
- 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
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/075—Tying means, the tensional elements of which are fastened or tensioned by other means
- E04G17/0751—One-piece elements
- E04G17/0754—One-piece elements remaining completely or partially embedded in the cast material
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
990,421. Shuttering for casting walls; positioning reinforcing rods. E. H. FORRESTER. Oct. 18, 1961, No. 37310/61. Headings E1S and E1V. Shuttering for both sides of a wall is spaced by ties 3 having the ends 6 connecting them to the shuttering bendable or breakable to allow removal of the shuttering, the ends of the ties having notches 4 at each side which are securing notches and also weaken the end and allow it to be bent or broken off. The ties are inserted into slots 7 in the shuttering supporting uprights 1 with the plane of the tie parallel with the slot and then turned through 90 degrees so that the notches 4 engage the edges of the slot or the slot may have a widened portion at the top to receive the tie horizontally. The ties have lugs 8 to engage the inside of the shuttering boards 2 and may have lugs to locate reinforcing rods for the concrete Fig. 6 (not shown). The part of the tie which engages between the boards 2 may have notches or holes for nails for securing timber fillets when the shuttering has been removed. The tie may be broken off within the concrete by placing the notches at a suitable position. The tie may have one end 20, Fig. 10, at right angles to the other end 21. The tie may be of arcuate cross-section or of rod with flattened and notched ends. With metal shutters the ties are connected directly to the shuttering panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3731061A GB990421A (en) | 1961-10-18 | 1961-10-18 | Improvements in or relating to shuttering for use in forming concrete walls and other structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3731061A GB990421A (en) | 1961-10-18 | 1961-10-18 | Improvements in or relating to shuttering for use in forming concrete walls and other structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB990421A true GB990421A (en) | 1965-04-28 |
Family
ID=10395464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3731061A Expired GB990421A (en) | 1961-10-18 | 1961-10-18 | Improvements in or relating to shuttering for use in forming concrete walls and other structures |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB990421A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4033085A (en) * | 1974-04-04 | 1977-07-05 | Norman William Haines | Brick tie |
| US4112636A (en) * | 1975-03-14 | 1978-09-12 | Hays Joseph C | Wallboard laminating clip |
| GB2577245A (en) * | 2018-09-10 | 2020-03-25 | Abbey Pynford Holdings Ltd | A tie for a shutter member |
-
1961
- 1961-10-18 GB GB3731061A patent/GB990421A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4033085A (en) * | 1974-04-04 | 1977-07-05 | Norman William Haines | Brick tie |
| US4112636A (en) * | 1975-03-14 | 1978-09-12 | Hays Joseph C | Wallboard laminating clip |
| GB2577245A (en) * | 2018-09-10 | 2020-03-25 | Abbey Pynford Holdings Ltd | A tie for a shutter member |
| GB2577245B (en) * | 2018-09-10 | 2021-06-02 | Abbey Pynford Holdings Ltd | A tie for a shutter member |
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