Oil-seepage-proof concrete and special construction device thereof

A construction device and concrete technology, applied in the field of concrete, can solve the problems of unsatisfactory oil seepage prevention effect, reduce the gripping force of steel bars, etc., and achieve the effects of being beneficial to surface smoothing, improving strength, and eliminating honeycomb hemp surface.

Active Publication Date: 2021-11-19
桐乡市钟大建材有限公司
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  • Abstract
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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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  • Oil-seepage-proof concrete and special construction device thereof
  • Oil-seepage-proof concrete and special construction device thereof
  • Oil-seepage-proof concrete and special construction device thereof

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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, and belongs to the technical field of concrete. The oil-seepage-proof concrete comprises an oil-seepage-proof concrete base material and oil-seepage-proof concrete base surface slurry, wherein the oil-seepage-proof concrete base material and the oil-seepage-proof concrete base surface slurry are used in a combined mode through a special construction device, and the oil-seepage-proof concrete base surface slurry is laid on the surface of the oil-seepage-proof concrete base material. The special construction device for the oil-seepage-proof concrete comprises a construction rack mechanism, an oil-seepage-proof concrete base material vibrating mechanism, an oil-seepage-proof concrete base surface slurry spraying mechanism and an oil-seepage-proof concrete base surface slurry wiping and pressing mechanism. The oil-seepage-proof concrete disclosed by the invention is constructed by utilizing the special construction device, so that the oil-seepage-proof effect of the concrete can be greatly improved, the oil-seepage-proof durability of the concrete is improved, and the stability is good.

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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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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