Concrete casing box
A technology of concrete and casing, applied in construction, infrastructure engineering and other directions, can solve the problems of difficulty in retrieval, difficulty in recycling casing, waste, etc., and achieves the effects of low cost, simple structure and wide application range.
Inactive Publication Date: 2012-07-04
SHAANXI LONGHAI ENG CONSTR
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Problems solved by technology
[0002] In the process of underwater construction, casings are often used. The current casings are mostly made of steel, which is widely used because of their durability. However, this involves the retrieval of casings. The recycling of steel casings is more Difficult, especially in the underwater environment, it is more difficult to retrieve, if not retrieved, it will cause a lot of waste
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[0013] The invention relates to a concrete box, which includes a single-sided box bottom and a four-sided box body, and the material is concrete.
[0014] The present invention mainly uses the prefabricated concrete casing to replace the traditional steel casing to create an anhydrous environment for the construction of the cap, and at the same time uses the concrete casing as a formwork for pouring the concrete of the cap. After the construction of the cap is completed, the concrete casing can be directly As a protective device for the platform, it can prevent the platform from being corroded by the outside world.
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The invention discloses a concrete casing box, which comprises a single-faced box bottom and a four-sided box body, and is made of concrete. The prefabricated concrete casing box replaces the traditional steel casing box, and provides a waterless environment for bearing platform construction; meanwhile, the concrete casing box is used as a template for pouring concrete of a bearing platform, and after the bearing platform is constructed, the concrete casing box is not detached and is directly used as a protective device for the bearing platform to prevent the bearing platform from being corroded.
Description
technical field [0001] The invention belongs to the field of engineering construction and relates to concrete casings. Background technique [0002] In the process of underwater construction, casings are often used. The current casings are mostly made of steel, which is widely used because of their durability. However, this involves the retrieval of casings. The recycling of steel casings is more Difficulty, especially in the underwater environment, it is more difficult to retrieve, if not retrieved, it will cause a lot of waste. Contents of the invention [0003] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a concrete casing to create an anhydrous environment for the construction of the platform cap. At the same time, after the construction is completed, there is no need to retrieve the casing, which has the characteristics of low cost and convenient construction. [0004] In order to achieve t...
Claims
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IPC IPC(8): E02D19/04
Inventor 刘清洁
Owner SHAANXI LONGHAI ENG CONSTR