FR2380394A1 - Spherical plastics and reinforced concrete oil tank construction - involves initially heating concrete outside mould space, and intervening space formation - Google Patents
Spherical plastics and reinforced concrete oil tank construction - involves initially heating concrete outside mould space, and intervening space formationInfo
- Publication number
- FR2380394A1 FR2380394A1 FR7804121A FR7804121A FR2380394A1 FR 2380394 A1 FR2380394 A1 FR 2380394A1 FR 7804121 A FR7804121 A FR 7804121A FR 7804121 A FR7804121 A FR 7804121A FR 2380394 A1 FR2380394 A1 FR 2380394A1
- Authority
- FR
- France
- Prior art keywords
- space
- concrete
- oil tank
- reinforced concrete
- tank construction
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
- E04H7/02—Containers for fluids or gases; Supports therefor
- E04H7/18—Containers for fluids or gases; Supports therefor mainly of concrete, e.g. reinforced concrete, or other stone-like material
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The process for erecting a spherical container, esp. a heating-oil tank with a prefabricated thermoplastics inside container, pref. made of plastic and reinforced concrete, involves introducing concrete into a moulding space between this container and sheathing, to made a seamless concrete sheet round the inside container. The concrete is heated outside the space and poured in a hot condition. When it has cooled and hardened an intervening space (3) is made between the concrete shell (2) and inside container (4). The concrete is pref. heated to 48 deg.C, and introduced into the space at approx. 43-44 deg.C. It may be steam-heated outside the space. This facilitates preparation of an adequate intervening space, with a seamless concrete sheath and no auxiliary media.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772706321 DE2706321A1 (en) | 1977-02-15 | 1977-02-15 | Spherical plastics and reinforced concrete oil tank construction - involves stepwise mould space filling with concrete and inside concrete and inside container with fluid |
| DE19772706322 DE2706322A1 (en) | 1977-02-15 | 1977-02-15 | Spherical plastics and reinforced concrete oil tank construction - involves initially heating concrete outside mould space, and intervening space formation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2380394A1 true FR2380394A1 (en) | 1978-09-08 |
Family
ID=25771607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7804121A Withdrawn FR2380394A1 (en) | 1977-02-15 | 1978-02-14 | Spherical plastics and reinforced concrete oil tank construction - involves initially heating concrete outside mould space, and intervening space formation |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2380394A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275386A (en) * | 2021-12-25 | 2022-04-05 | 沈阳工业安装工程股份有限公司 | Spherical storage tank with uniformly stressed shell |
-
1978
- 1978-02-14 FR FR7804121A patent/FR2380394A1/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275386A (en) * | 2021-12-25 | 2022-04-05 | 沈阳工业安装工程股份有限公司 | Spherical storage tank with uniformly stressed shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |