Cement-based high-temperature-resistant grouting material and preparation method thereof

A high-temperature-resistant, grouting technology, applied in the field of grouting, can solve problems such as insufficient high-temperature resistance, and achieve the effects of enhancing various properties, reducing gaps, and high strength

Inactive Publication Date: 2017-10-13
温州月煌科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The beneficial effects of the invention are: the energy-saving and environment-friendly grouting material of the invention has good antifreeze, high temperature resistance, good durability and wea...

Method used

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  • Cement-based high-temperature-resistant grouting material and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A cement-based high-temperature-resistant grouting material of this embodiment includes the following raw materials in parts by weight:

[0026] 100 parts of cement, 120 parts of quartz sand, 50 parts of fly ash, 15 parts of silicon powder, 4 parts of titanium boride, 12 parts of carbon fiber, 20 parts of steel fiber, 20 parts of water glass, 5 parts of expansion agent, 1 part of water reducer , 1 part of defoamer, 2 parts of antifreeze, 0.5 part of early strength agent, and 0.5 part of retarder.

[0027] In this embodiment, the cement is ordinary Portland cement, the mesh of fly ash is 200 mesh, and the mesh of silicon powder and titanium boride is 80 mesh.

[0028] In this embodiment, the quartz sand is quartz sand with three different particle sizes of 2 mesh, 15 mesh and 30 mesh, and the weight ratio between the three kinds is 1:2:3.

[0029] In this embodiment, the carbon fiber and the steel fiber both have a diameter length of 0.1 mm and a length of 1 mm.

[003...

Embodiment 2

[0037] A cement-based high-temperature-resistant grouting material of this embodiment includes the following raw materials in parts by weight:

[0038] 100 parts of cement, 125 parts of quartz sand, 55 parts of fly ash, 15.5 parts of silicon powder, 5 parts of titanium boride, 13 parts of carbon fiber, 22 parts of steel fiber, 25 parts of water glass, 7 parts of expansion agent, 2 parts of water reducer , 1.5 parts of defoamer, 3 parts of antifreeze, 1 part of early strength agent, and 0.7 parts of retarder.

[0039] In this embodiment, the cement is ordinary Portland cement, the mesh number of fly ash is 300 mesh, and the mesh number of silicon powder and titanium boride is 80 mesh.

[0040] In this embodiment, the quartz sand is quartz sand with three different particle sizes of 10 mesh, 20 mesh and 40 mesh, and the weight ratio between the three kinds is 1:2:3.

[0041] In this embodiment, the carbon fiber and the steel fiber both have a diameter length of 0.15 mm and a le...

Embodiment 3

[0049] A cement-based high-temperature-resistant grouting material of this embodiment includes the following raw materials in parts by weight:

[0050] 100 parts of cement, 130 parts of quartz sand, 60 parts of fly ash, 16 parts of silicon powder, 7 parts of titanium boride, 14 parts of carbon fiber, 25 parts of steel fiber, 30 parts of water glass, 8 parts of expansion agent, 3 parts of water reducer , 2 parts of defoamer, 5 parts of antifreeze, 1.5 parts of early strength agent, and 0.8 parts of retarder.

[0051] In this embodiment, the cement is ordinary Portland cement, the mesh of fly ash is 300 mesh, and the mesh of silicon powder and titanium boride is 100 mesh.

[0052] In this embodiment, the quartz sand is quartz sand with three different particle sizes of 15 mesh, 30 mesh and 50 mesh, and the weight ratio between the three kinds is 1:2:3.

[0053] In this embodiment, the carbon fiber and the steel fiber both have a diameter length of 0.2 mm and a length of 3 mm.

...

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Abstract

The invention discloses a cement-based high-temperature-resistant grouting material, which belongs to the technical field of grouting materials. The cement-based high-temperature-resistant grouting material is prepared from the following raw materials in parts by weight: 100 parts of cement, 120 to 130 parts of quartz sand, 50 to 60 parts of coal ash, 15 to 16 parts of silicon powder, 4 to 7 parts of titanium boride, 12 to 14 parts of carbon fibers, 20 to 25 parts of steel fibers, 20 to 30 parts of water glass, 5 to 8 parts of expanding agent, 1 to 3 parts of water reducing agent, 1 to 2 parts of defoaming agent, 2 to 5 parts of antifreezing agent, 0.5 to 1.5 parts of early strength agent, and 0.5 to 0.8 part of retarder. The invention also discloses a preparation method of the cement-based high-temperature-resistant grouting material. The cement-based high-temperature-resistant grouting material is simple in preparation, high in high temperature resistance, high in strength and long in service life.

Description

technical field [0001] The invention relates to the technical field of grouting materials, in particular to a cement-based high-temperature-resistant grouting material and a preparation method thereof. Background technique [0002] The grouting material is made of high-strength materials as aggregate, cement as binder, supplemented by high fluidity, micro-expansion, anti-segregation and other substances. It adds a certain amount of water at the construction site, and it can be used after stirring evenly. The grouting material has the characteristics of good self-flowing property, rapid hardening, early strength, high strength, no shrinkage, and slight expansion; non-toxic, harmless, non-aging, no pollution to water quality and surrounding environment, good self-tightness, and anti-rust. In terms of construction, it has the advantages of reliable quality, reduced cost, shortened construction period and convenient use. Fundamentally change the stress on the base of the equip...

Claims

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Application Information

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IPC IPC(8): C04B28/04C04B111/70
CPCC04B28/04C04B2111/70C04B2201/50C04B14/06C04B18/08C04B18/146C04B14/321C04B14/386C04B14/48C04B12/04C04B22/148C04B22/064C04B22/066C04B22/00C04B24/00C04B22/06C04B24/42C04B22/10C04B24/122C04B22/085C04B22/124C04B22/12C04B22/147C04B22/143C04B24/10C04B24/06
Inventor 刘东升
Owner 温州月煌科技有限公司
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