Concrete Saike structure with reinforced umbrella skeleton and construction method of ground structure

A technology of concrete cladding and reinforced support, which is applied in the direction of pavement, pavement details, roads and other directions paved with prefabricated blocks, can solve the problems of difficult leveling of undulating ground, poor wear resistance and anti-skid resistance, and reduced work efficiency, etc. The effect of saving support material, improving compressive and tensile properties, and improving work efficiency

Active Publication Date: 2022-02-22
北京中景橙石科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example: some flashing or more beautiful colors are needed in the figurative landscape, and a more layered surface texture is required. The existing concrete products cannot meet this demand, and the existing concrete products are wear-resistant and durable. Poor skid resistance, low support strength, need to use more support materials, during the construction process, it is difficult to level the undulating ground, the operation is troublesome, and the work efficiency is reduced

Method used

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  • Concrete Saike structure with reinforced umbrella skeleton and construction method of ground structure
  • Concrete Saike structure with reinforced umbrella skeleton and construction method of ground structure
  • Concrete Saike structure with reinforced umbrella skeleton and construction method of ground structure

Examples

Experimental program
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Effect test

preparation example 1

[0051] The composition of the concrete layer of this preparation example is 120 parts of Portland cement, 300 parts of crushed stone, 180 parts of sand, 10 parts of silica fume, 4 parts of polycarboxylate superplasticizer (Shanghai hate metallurgical industry YZ8020), 4 parts of quick-setting agent 20 parts of fiber, 50 parts of water.

[0052] Among them, the quick-setting agent is composed of the following raw materials: 30 parts of polyaluminum sulfate, 10 parts of triethanolamine, 1 part of polyether alcohol amine (Beijing Juwei), 2 parts of polyether amide, 10 parts of silicon dioxide, and 2 parts of sodium carbonate , 1 part of adsorbent (Xinghuaxing Building Materials Concrete Adsorbent), 35 parts of water;

[0053] The structural formula of polyetheramide is as follows: M is the polyether chain of ethylene oxide and propylene oxide, R 1 for CH 3 , R 2 for CH 2 .

[0054]

preparation example 2

[0056] In the composition of the concrete layer of this preparation example, the quick-setting agent is 6 parts, and the other compositions and the specific components of the quick-setting agent are the same as those of the preparation example 1.

preparation example 3

[0058] The quick-setting agent of the concrete layer in this preparation example is 5 parts of polyetheramide, and the other compositions and the specific components of the quick-setting agent are the same as those of the preparation example 1.

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Abstract

The invention discloses a construction method of a concrete block structure with a reinforced umbrella frame and a ground structure. The concrete block structure includes a concrete block structure block, and the concrete block structure block includes successively stacked concrete blocks from bottom to top. Saike main body, special aggregate layer, organic protective layer and wax film layer. The lower surface of the concrete Saike main body is provided with an expanded mesh layer, and the lower surface of the expanded mesh layer is provided with an adjustable steel bar bracket. The surface is provided with a base concrete layer. The concrete structure with reinforced umbrella skeleton can change the concrete structure from a single structure to a composite structure by changing the original material of the top surface of the concrete surface, and the wax film layer on the top surface can adopt different colors and patterns , can show a layered surface texture different from the general ground structure, to adapt to different theme park landscapes, can meet the needs of different theme landscapes, and has high universality.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a construction method of a concrete Saike structure and a ground structure with a reinforced umbrella skeleton. Background technique [0002] In the field of themed landscapes, more and more figurative landscapes are reflected in the design. For example, Shunde Happy Coast Rose Plaza, which has been built, is a typical plaza with the theme of figurative roses. The characteristic application products in Rose Plaza include Concrete products. [0003] Although the successful application of this product has brought fresh blood to the theme landscape building materials, there are still some shortcomings. For example: some flashing or more beautiful colors are needed in the figurative landscape, and a more layered surface texture is required. The existing concrete products cannot meet this demand, and the existing concrete products are wear-resistant and durable. The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C5/00E01C5/06E01C11/00E01C11/16E01C11/24
CPCE01C5/00E01C5/06E01C11/00E01C11/16E01C11/24E01C5/065
Inventor 王理忠
Owner 北京中景橙石科技股份有限公司
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