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

Inactive Publication Date: 2016-08-03
HANGZHOU FUYANG GAOBO INFORMATION TECH SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve many defects such as easy breakage and short service life of utility poles in the prior art, and provides a preparation process for concrete utility poles, which is simple and feasible, and the utility poles prepared by it have high strength and salt corrosion resistance , long service life and easy maintenance, etc., with broad application prospects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

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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Abstract

The invention belongs to the technical field of concrete, and discloses a preparation technology of concrete electric pole. The preparation method comprises the following steps: (1) preparing an auxiliary material (A); (2) preparing an auxiliary material (B); (3) preparing an auxiliary material (C); (4) preparing concrete; (5) moulding and demoulding. The technology is simple and feasible, the raw material cost is low, and the prepared electric pole has the advantages of high strength, salt corrosion resistance, and good anti-cracking and anti-permeability performance.

Description

technical field [0001] The invention belongs to the technical field of concrete, and in particular relates to a preparation process of a concrete utility pole. Background technique [0002] Concrete is a general term for engineering composite materials in which aggregates are cemented into a whole by cementitious materials. Generally speaking, the term concrete refers to the cement concrete obtained by using cement as the cementitious material, sand and stone as the aggregate; mixed with water (may contain admixtures and admixtures) in a certain proportion, and stirred. Concrete, which is widely used in civil engineering. Concrete refers to a mixture made of cement (organic, inorganic or organic-inorganic composite), granular aggregates, water, chemical admixtures and mineral admixtures that need to be added in appropriate proportions, or After hardening, a composite material with a stacked structure is formed. When necessary, admixtures and mineral admixtures are added in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04E04H12/12C04B111/20
CPCC04B28/04C04B2111/20C04B2201/50E04H12/12C04B14/068C04B18/24C04B18/08C04B22/16C04B14/20C04B16/0633C04B14/042C04B14/047C04B24/085C04B24/20C04B24/281
Inventor 楼家豪
Owner HANGZHOU FUYANG GAOBO INFORMATION TECH SERVICE
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