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Cast-type concrete abrasion-resistant ground and construction method thereof

A concrete and cast-in-place technology, which is applied in the direction of floors, buildings, building structures, etc., can solve the problems of wear resistance, high strength, impact resistance, oil seepage resistance, dust-free, wear resistance, impact resistance, and Low performance such as oil seepage, low hardness of ordinary concrete coarse and fine aggregates, etc., to achieve high oil seepage resistance, beautiful surface, and short cycle time

Inactive Publication Date: 2010-02-24
魏勇
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  • Application Information

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Problems solved by technology

[0002] At present, in my country's industrial plants, especially in heavy industrial plants, a large number of ordinary concrete floors are still used. However, this kind of floor has some great disadvantages: the hardness of ordinary concrete coarse and fine aggregates is low, and its wear resistance and impact resistance , oil seepage resistance and other properties are very low. After a period of use, this kind of floor is prone to surface sanding, dusting, and even local ground damage. It is far from wear-resistant, high-strength, impact-resistant, and oil-resistant. Infiltration, dust-free and other requirements, will also cause pollution to a certain extent

Method used

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  • Cast-type concrete abrasion-resistant ground and construction method thereof
  • Cast-type concrete abrasion-resistant ground and construction method thereof

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings.

[0015] Depend on Figure 1-2 It can be seen that when the base is plain soil 4, it should be compacted first; when the base is the original concrete base 5, it will be chiseled and treated with an interface agent.

[0016] If the construction object is a Class A place (large-scale machinery manufacturing workshop, warehousing and logistics warehouse, car, forklift, stacker and other mechanically driven hardened wear-resistant concrete ground), the one-time pouring strength on the base layer shall not be less than C25, and the thickness shall be no less than For concrete 3 less than 200mm, lay double-layer two-way or single-layer two-way steel mesh not less than φ12.

[0017] If the construction object is a Class B site (general wear-resistant ground without heavy loads such as medicine, electronics, food, etc.), pour concrete 3 with a strength of not less than C20 and...

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Abstract

The invention relates to the field of building construction, in particular to a cast-type concrete abrasion-resistant ground and a construction method thereof. The cast-type concrete abrasion-resistant ground consists of a compacted plain soil basic layer (or an original concrete basic layer), a cast reinforced concrete layer and an abrasion-resistant ground surface layer, and is characterized inthat the cast reinforced concrete layer is covered on the compacted plain soil basic layer (or an original concrete basic layer), and the abrasion-resistant ground surface layer is covered on the castreinforced concrete layer. As far as the prior various common concrete grounds, the requirements on the strength, the flatness and the flexibility of the basic concrete are all higher than the present national construction specification standard, thereby the effect of the abrasion-resistant ground is greatly improved, and the service life of the abrasion-resistant ground is prolonged. The invention has the characteristics and advantages of high impact resistance, high oil-leakage resistance capacity, convenient construction, short period, favorable integrity, dust reduction, easy cleaning, beautiful appearance, inherent color, low cost, and the like.

Description

Technical field: [0001] The invention relates to the field of building construction, in particular to a cast-in-place concrete wear-resistant floor and a construction method thereof. technical background: [0002] At present, in my country's industrial plants, especially in heavy industrial plants, a large number of ordinary concrete floors are still used. However, this kind of floor has some great disadvantages: the hardness of ordinary concrete coarse and fine aggregates is low, and its wear resistance and impact resistance , oil seepage resistance and other properties are very low. After a period of use, this kind of floor is prone to surface sanding, dusting, and even local ground damage. It is far from wear-resistant, high-strength, impact-resistant, and oil-resistant. Infiltration, dust-free and other requirements, will also cause pollution to a certain extent. Invention content: [0003] The present invention aims at the deficiencies in the above-mentioned technologi...

Claims

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Application Information

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IPC IPC(8): E04F15/12
Inventor 魏勇
Owner 魏勇
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