Preparation technology of concrete electric pole
A preparation process and concrete technology, applied in the field of concrete, can solve the problems of short service life, easy breakage of utility poles, etc., and achieve the effects of long service life, simple and feasible preparation process, and light weight
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Embodiment 1
[0022] A kind of preparation technology of concrete utility pole, it comprises the steps:
[0023] 1) Preparation of auxiliary material A: Mix sepiolite and zeolite at a mass ratio of 1:1, then put it into a crusher for crushing, and then put the crushed material in a ball mill for ball milling to obtain a powder with a particle size of 100um, which is the auxiliary material A;
[0024] 2) Preparation of excipients B: Water, epoxy acrylate resin, polypropylene fiber, sodium dodecylbenzenesulfonate, sodium monofluorophosphate, and calcium stearate were mixed according to the ratio of 12:7:5:1:1:1 Mix evenly in mass ratio, then heat to 80°C, then add mica powder of the same mass as calcium stearate, heat to 95°C, stir and react at 200r / min for 30min to obtain excipient B;
[0025] 3) Preparation of auxiliary material C: Add rice straw powder, peanut shell powder, soybean meal and water into the mixing tank at a mass ratio of 1:1:2:3, heat up to 80°C, and then stir at 200 rpm fo...
Embodiment 2
[0033] A kind of preparation technology of concrete utility pole, it comprises the steps:
[0034] 1) Preparation of auxiliary material A: Mix sepiolite and zeolite at a mass ratio of 1:1, then put it into a crusher for crushing, and then put the crushed material in a ball mill for ball milling to obtain a powder with a particle size of 200um, which is the auxiliary material A;
[0035] 2) Preparation of excipients B: Water, epoxy acrylate resin, polypropylene fiber, sodium dodecylbenzenesulfonate, sodium monofluorophosphate, and calcium stearate were mixed according to the ratio of 12:7:5:1:1:1 Mix evenly in mass ratio, then heat to 80°C, then add mica powder of the same mass as calcium stearate, heat to 95°C, stir and react at 200r / min for 30min to obtain excipient B;
[0036] 3) Preparation of auxiliary material C: Add rice straw powder, peanut shell powder, soybean meal and water into the mixing tank at a mass ratio of 1:1:2:3, heat up to 80°C, and then stir at 200 rpm fo...
Embodiment 3
[0044] Through the performance test of the utility pole prepared by the process of embodiment 1 of the present invention and embodiment 2, the specific parameters detected are shown in Table 1:
[0045] Table 1
[0046] group Thickness mm Compressive strengthMpa Flexural strength Mpa Crack test r 0 cr Concrete Impermeability Soak in 6% salt water for 100 days Example 1 50 129 15.4 1.69 ≥P30 No porosity and peeling Example 2 50 127 15.5 1.74 ≥P30 No porosity and peeling
[0047] Conclusion: the process of the present invention is simple and feasible, and the cost of raw materials is low. The utility poles prepared by it have high mechanical strength, salt corrosion resistance, crack resistance and seepage resistance.
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