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Concrete wall and preparation method thereof

A technology of concrete walls and parts by weight, applied to walls, building components, buildings, etc., can solve the problems of low temperature resistance of walls, low structural strength, complicated preparation process, etc., and achieve good low temperature resistance and high structural strength , The effect of fewer manufacturing processes

Inactive Publication Date: 2017-09-05
瞿慧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the existing reinforced concrete wall is manufactured, it is necessary to bind the steel bars before pouring, the preparation process is complicated, and the wall is not resistant to low temperature, the antifreeze effect is not good, the structural strength is not high, and it has no antibacterial effect

Method used

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  • Concrete wall and preparation method thereof

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Effect test

Embodiment 1

[0018] A concrete wall, made of the following materials in parts by weight, including 15 parts of gravel, 58 parts of pozzolan cement, 16 parts of ground slag powder, 2 parts of quartz sand, 7 parts of magnesium oxide, 25 parts of sodium sulfite, nano 8 parts of silver, 9 parts of ammonium dihydrogen phosphate, 23 parts of steel fiber, 2 parts of dibutyl sebacate, 8 parts of diphenylsilanediol, 6 parts of resorcinol, 8 parts of sodium aminotrimethylene phosphonate, 3 parts of polyoxyethylene alkanolamide, 10 parts of sodium fluoride, 5 parts of tributyltin, 6 parts of lithium carbonate, 8 parts of pentaerythritol phosphate, 3 parts of polyimide and 14 parts of polyvinyl alcohol.

[0019] A method for preparing a concrete wall, comprising the steps of:

[0020] 1) Put 15 parts of gravel, 58 parts of pozzolan cement, 16 parts of ground slag powder, 2 parts of quartz sand, 7 parts of magnesium oxide, 25 parts of sodium sulfite, 8 parts of nano-silver, and 9 parts of ammonium dihy...

Embodiment 2

[0025] A concrete wall, made of the following materials in parts by weight, including 17.5 parts of gravel, 59 parts of pozzolan cement, 19 parts of ground slag powder, 3.5 parts of quartz sand, 12 parts of magnesium oxide, 27.5 parts of sodium sulfite, nano 12 parts of silver, 11.5 parts of ammonium dihydrogen phosphate, 24 parts of steel fiber, 3.5 parts of dibutyl sebacate, 9 parts of diphenylsilanediol, 8 parts of resorcinol, 8-15 parts of sodium aminotrimethylene phosphonate 3-8 parts of polyoxyethylene alkyl alcohol amide, 10-15 parts of sodium fluoride, 6.5 parts of tributyltin, 6.5 parts of lithium carbonate, 10 parts of pentaerythritol phosphate, 6 parts of polyimide and 16 parts of polyvinyl alcohol .

[0026] A method for preparing a concrete wall, comprising the steps of:

[0027] 1) Put 17.5 parts of gravel, 59 parts of pozzolan cement, 19 parts of finely ground slag powder, 3.5 parts of quartz sand, 12 parts of magnesium oxide, 27.5 parts of sodium sulfite, 12 p...

Embodiment 3

[0032]A concrete wall is made of the following materials in parts by weight, including 20 parts of gravel, 60 parts of pozzolan cement, 22 parts of ground slag powder, 5 parts of quartz sand, 17 parts of magnesium oxide, 30 parts of sodium sulfite, nano 16 parts of silver, 14 parts of ammonium dihydrogen phosphate, 25 parts of steel fiber, 7 parts of dibutyl sebacate, 10 parts of diphenylsilanediol, 10 parts of resorcinol, 15 parts of sodium aminotrimethylene phosphonate, 8 parts of polyoxyethylene alkanolamide, 15 parts of sodium fluoride, 8 parts of tributyltin, 7 parts of lithium carbonate, 12 parts of pentaerythritol phosphate, 9 parts of polyimide and 18 parts of polyvinyl alcohol.

[0033] A method for preparing a concrete wall, comprising the steps of:

[0034] 1) Put 20 parts of gravel, 60 parts of pozzolan cement, 22 parts of ground slag powder, 5 parts of quartz sand, 17 parts of magnesium oxide, 30 parts of sodium sulfite, 16 parts of nano silver, and 14 parts of am...

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Abstract

The invention discloses a concrete wall. The concrete wall is prepared from the following materials in parts by weight: 15-20 parts of aggregates, 58-60 parts of pozzolana cement, 16-22 parts of ground slag powder, 2-5 parts of quartz sands, 7-17 parts of magnesium oxide, 25-30 parts of sodium sulfite, 8-16 parts of nano-silver, 9-14 parts of ammonium dihydrogen phosphate, 23-25 parts of steel fibers, 2-7 parts of dibutyl sebacate, 8-10 parts of diphenyl silanediol, 6-10 parts of resorcinol, 8-15 parts of sodium amino-tris(methylenesulphonate), 3-8 parts of polyoxyethylene alkanolamide, 10-15 parts of sodium fluoride, 5-8 parts of tributyltin, 6-7 parts of lithium carbonate, 8-12 parts of pentaerythritol octahydrogen tetraphosphate, 3-9 parts of polyimide and 14-18 parts of polyvinyl alcohol. The concrete wall has the advantages of low-temperature resistance, good anti-freezing effect and high structure strength, and has an antibacterial effect.

Description

technical field [0001] The invention relates to a concrete wall and a preparation method thereof. Background technique [0002] Concrete shear walls are a construction method used in high-rise building structures. Shear walls are used in shear wall structural systems, and frame shear wall structural systems are used in high-rise building structures. The shear wall is a reinforced concrete structural wall arranged using the position of the building's exterior wall and interior wall partition, and belongs to the vertical cantilever plate whose lower end is fixed on the top surface of the foundation. The vertical load mainly produces downward pressure in the wall, and the lateral force produces horizontal shear force and bending moment in the wall, because this type of wall has a greater ability to withstand horizontal force (horizontal shear force), so called a shear wall. The height of the shear wall is generally the same as the height of the entire house, from the foundat...

Claims

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Application Information

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IPC IPC(8): C04B28/02E04B2/56
CPCC04B28/021C04B2201/50E04B2/56C04B14/02C04B14/06C04B18/141C04B22/066C04B22/14C04B22/04C04B22/16C04B14/48C04B24/045C04B24/42C04B24/02C04B24/003C04B24/287C04B22/126C04B24/00C04B22/10C04B24/2623C04B22/002
Inventor 瞿慧
Owner 瞿慧
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