Quick-setting liquid soil and preparation method thereof
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A liquid, quick-setting technology, applied in the field of building materials, can solve the problems of long construction period, high cost, and prolonged construction period.
Active Publication Date: 2022-07-01
CHINA RAILWAY FIRST GRP CO LTD +1
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[0003] Replacing concrete with soil to be reinforced can meet the strength requirements of the rock-soil reinforcement construction process, but the cost is high and the construction period is long; liquid soil, also known as cement soil, is based on local soil as the main raw material, adding a small amount of cement , a small amount of admixture and appropriate water to stir evenly a building material with a certain strength
Using liquid soil to replace the soil to be reinforce...
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Embodiment 1-5
[0044] A quick-setting liquid soil includes the following raw materials: clay, cement, fly ash, polyacrylic acid water reducing agent, water glass, water, quicklime, straw fiber, polyvinyl alcohol, zeolite powder and triethanolamine.
[0045] A preparation method of quick-setting liquid soil: mixing water, quicklime, polyvinyl alcohol, clay, cement, fly ash, polyacrylic acid water reducing agent, water glass, straw fiber, zeolite powder and triethanolamine uniformly to obtain a finished liquid earth.
[0046] Among them, the soil is clay, the water reducing agent is polyacrylic acid, and the lime has first-class quicklime.
[0047] The raw material of table 1 embodiment 1-5 and each raw material consumption (kg)
[0048] Example 1 Example 2 Example 3 Example 4 Example 5 earth 1000 1050 1100 1150 1200 cement 90 100 115 110 120 water 600 580 560 530 500 water reducer 3 4 3 4 3 quicklime 30 30 30 30 30 pol...
Embodiment 6
[0050] A preparation method of quick-setting liquid soil, the difference from Example 3 is that the soil is pozzolan, and the remaining steps are the same as those of Example 3;
Embodiment 7
[0052] A preparation method of quick-setting liquid soil, the difference from Example 6 is that the water reducing agent is melamine, and the remaining steps are the same as those of Example 6
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Abstract
The invention relates to the field of construction and building materials, and particularly discloses quick-setting liquid soil and a preparation method thereof. The liquid soil is prepared from the following raw materials in parts by weight: soil, cement, fly ash, a water reducing agent, water glass, water, quick lime, zeolite powder and triethanolamine, and the finished liquid soil is obtained by uniformly mixing the raw materials; in addition, the preparation method has the advantage of improving the strength of the liquid soil.
Description
technical field [0001] The present application relates to the field of building materials, and more particularly, to a quick-setting liquid soil and a preparation method thereof. Background technique [0002] With the rapid development of modern construction engineering, geotechnical reinforcement technology has been widely used in the engineering field as a technology that can solve many engineering problems. Technology, it has helped engineers successfully solve many problems of groundwater damage, and has an irreplaceable role in reinforcement projects. [0003] Replacing the concrete with the soil to be reinforced can meet the strength requirements of the geotechnical reinforcement construction process, but the cost is high and the construction period is long; liquid soil, also known as cement-soil, uses the local soil as the main raw material and adds a small amount of cement , a small amount of admixtures and appropriate water to stir evenly to obtain a building mater...
Claims
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Application Information
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