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A kind of anti-oil seepage concrete and its special construction device

A construction device and concrete technology, which is applied in the field of concrete, can solve problems such as unsatisfactory anti-oil seepage effect, reduce the grip force of steel bars, etc., and achieve the effects of smoothing the surface, improving strength and ensuring quality

Active Publication Date: 2022-05-17
桐乡市钟大建材有限公司
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Problems solved by technology

[0005] 2. After the oil seeps into the concrete, it will significantly reduce the grip strength of the steel bar
But this kind of anti-oil seepage concrete is often constructed by common construction devices and construction techniques, but its anti-oil seepage effect is not ideal

Method used

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  • A kind of anti-oil seepage concrete and its special construction device
  • A kind of anti-oil seepage concrete and its special construction device
  • A kind of anti-oil seepage concrete and its special construction device

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Embodiment Construction

[0045] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.

[0046] An oil-seepage-proof concrete, which includes an oil-seepage-proof concrete base material and an oil-seepage-proof concrete base surface slurry, and the oil-seepage prevention concrete base material and the oil-seepage concrete base surface slurry are jointly used by a special construction device, and the anti-oil seepage concrete base surface slurry The oil-permeable concrete base surface slurry is laid on the surface of the oil-permeable concrete substrate.

[0047] The anti-oil seepage concrete substrate includes the following components in parts by weight:

[0048] 260 parts of cement,

[0049] 665 parts of river sand,

[0050] 450 parts of fine aggregate,

[0051] 2 parts of water reducing agent,

[...

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Abstract

The invention provides a special construction device for oil-seepage-proof concrete, which belongs to the technical field of concrete. An oil-seepage-proof concrete, comprising an oil-seepage-proof concrete base material, an oil-seepage-proof concrete base surface slurry, the oil-seepage concrete base material and the oil-seepage concrete base surface slurry are jointly used by a special construction device, and the oil-seepage prevention concrete The base surface slurry is laid on the surface of the oil seepage-proof concrete substrate. A special construction device for oil-seepage-proof concrete, which includes a construction frame mechanism, an oil-seepage-proof concrete substrate vibrating mechanism, an oil-seepage-proof concrete base surface slurry spraying mechanism, and an oil-seepage concrete base surface slurry troweling mechanism . The anti-oil seepage concrete of the present invention utilizes a special construction device for construction, can greatly improve the oil seepage prevention effect of the concrete, improve its oil seepage prevention durability, and has good stability.

Description

technical field [0001] The invention relates to the technical field of concrete, in particular to an oil seepage-proof concrete and a special construction device thereof. Background technique [0002] Concrete refers to the artificial stone made of cement as the main cementitious material, mixed with water, sand, stones, chemical admixtures and mineral admixtures when necessary, mixed in appropriate proportions, uniformly stirred, compacted and cured. Concrete is mainly divided into two stages and states: the plastic state before setting and hardening, that is, fresh concrete or concrete mixture; the hard state after hardening, that is, hardened concrete or concrete. The concrete strength grade is divided by the standard value of cubic compressive strength, and the concrete strength grade is divided into 14 grades: C15, C20, C25, C30, C35, C40, C45, C50, C55, C60, C65, C70, C75 and C80. [0003] At present, the construction ground engineering of mechanical processing worksh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/02E04F15/12E04F15/18E04F21/24C04B111/34
CPCC04B28/02E04F15/12E04F15/181E04F21/24C04B2111/00293C04B2111/343C04B2111/00612C04B14/06C04B14/106C04B18/08C04B22/12C04B2103/0068C04B2103/302C04B24/281Y02W30/91
Inventor 黄清林张骏杰梁化洋姜栋
Owner 桐乡市钟大建材有限公司
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