Mixed slurry for constructional engineering, and preparation method thereof
A technology for construction engineering and mixing slurry, applied in the field of construction engineering slurry, can solve the problems of poor waterproof and anti-corrosion properties of slurry, and achieve the effect of improving waterproof and anti-corrosion effect, improving integration, improving strength, temperature stability and service life.
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Embodiment 1
[0029] Embodiment one, with reference to figure 1 , a kind of mixed slurry for construction engineering, including cement, emulsified asphalt and gelatin mixed slurry made by mixing.
[0030] Wherein, the components in the mixed slurry are as follows: 100-200 parts of cement, 20-50 parts of emulsified asphalt and 5-10 parts of gelatin.
[0031] A method for preparing mixed slurry for construction engineering, comprising the steps of:
[0032] S1, preparing cement slurry, taking 100-200 parts of cement and an appropriate amount of water in proportion, mixing and stirring to obtain cement slurry;
[0033] S2, curing the cement slurry, heating the cement slurry at a low temperature;
[0034] S3. Add 20-50 parts of emulsified asphalt and 5-10 parts of gelatin in batches, and stir evenly to obtain a mixed slurry.
[0035] Wherein, the aging temperature in S2 is controlled between 30-40°C.
Embodiment 2
[0036] Embodiment two, refer to Figure 1~2 , a kind of mixed slurry for construction engineering, including cement, emulsified asphalt and gelatin mixed slurry made by mixing.
[0037] Wherein, the components in the mixed slurry are as follows: 100-200 parts of cement, 20-50 parts of emulsified asphalt and 5-10 parts of gelatin.
[0038] Wherein, the mixed slurry further includes additives, and the additives include modifiers.
[0039] Wherein, the modifier component is 1-5 parts.
[0040] Wherein, the modifying agent includes resin, high molecular polymer and ground rubber powder.
[0041] A method for preparing mixed slurry for construction engineering, comprising the steps of:
[0042] S1, preparing cement slurry, taking 100-200 parts of cement and an appropriate amount of water in proportion, mixing and stirring to obtain cement slurry;
[0043] S2, curing the cement slurry, heating the cement slurry at a low temperature;
[0044] S3. Add 20-50 parts of emulsified as...
Embodiment 3
[0047] Embodiment three, refer to Figure 1~2 , a kind of mixed slurry for construction engineering, including cement, emulsified asphalt and gelatin mixed slurry made by mixing.
[0048] Wherein, the components in the mixed slurry are as follows: 100-200 parts of cement, 20-50 parts of emulsified asphalt and 5-10 parts of gelatin.
[0049] Wherein, the mixed slurry further includes an additive, and the additive is a water-repellent agent.
[0050] Wherein, the water-repellent component is 1-2 parts of water-repellent.
[0051] Wherein, the modifying agent is a water-repellent agent, and the water-repellent agent is one or both of organosilicon-based water-repellent agents and calcium stearate.
[0052] A method for preparing mixed slurry for construction engineering, comprising the steps of:
[0053] S1, preparing cement slurry, taking 100-200 parts of cement and an appropriate amount of water in proportion, mixing and stirring to obtain cement slurry;
[0054] S2, curing...
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