Efficient static fracturing agent and preparation technology thereof

A static breaking agent and preparation technology, which is applied in the field of silent construction materials, can solve problems such as low work efficiency, low cost, and irregular rock mass fracture shape, and achieve the effects of reliable performance, low cost, and short preparation time

Inactive Publication Date: 2011-05-11
宋德臣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the problems existing in the above-mentioned prior art, after a lot of research and continuous exploration, it provides a high-efficiency static breaking agent, which solves the problems of low working efficiency and irregular shape of rock mass fracture in the prior art, and the cost lower

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] It is prepared from the following raw materials in proportions by weight, calcium oxide: limestone: aluminum oxide: amino silicon: ettringite = 220:310:103:86:54.

[0019] Its preparation process is as follows:

[0020] According to the above ratio of parts by weight, at room temperature, put calcium oxide, limestone and alumina into the reaction kettle in turn, mix and stir evenly, put into amino silicon and react for 30-60 minutes, add ettringite and heat for 30 minutes, and then pass through the separator. The finished product is separated from impurities.

Embodiment 2

[0022] It is prepared from the following raw materials in proportions by weight, calcium oxide: limestone: aluminum oxide: amino silicon: ettringite = 100:260:70:50:32.

[0023] Its preparation process is with embodiment 1.

Embodiment 3

[0025] It is prepared from the following raw materials in proportions by weight, calcium oxide: limestone: aluminum oxide: amino silicon: ettringite = 320:410:160:100:85.

[0026] Its preparation process is with embodiment 1.

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PUM

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Abstract

The invention relates to an efficient static fracturing agent and a preparation technology thereof. The efficient static fracturing agent is mainly used for concrete structures, silent crush and removal of rock, and exploitation of precious rocks such as marble, granite and the like. The efficient static fracturing agent is prepared from calcium oxide, limestone, alumina, amino silicone and ettringite in parts by weight. The invention has the advantages of big expansibility, short reaction time, wide adaptive temperature range, low cost, short preparation time, good mobility, reliable performance and is simple to operate in construction and safe to use, the work efficiency is improved, the efficient work time is utilized greatly, and the broken shape of the rock can be controllable.

Description

technical field [0001] The invention relates to a soundless construction material, in particular to a high-efficiency static breaking agent and a preparation process thereof, which are mainly used for soundless breaking and demolition of concrete structures and rocks and mining of precious rocks such as marble and granite. Background technique [0002] In the traditional technology, the cost of using wire saws for mining marble and granite mine blocks is relatively high. Silent crushing is a construction technology that can break rocks and concrete without explosives. Compared with ordinary blasting technology, silent crushing technology has safety, no noise, no vibration, no flying stones, no gunpowder smoke, no pollution, no Affect the surrounding environment and many other advantages. However, the silent crushing in the prior art has low working efficiency, less effective working time utilization, long-time preparation for blasting operations, special careful transportat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/12C04B14/28
Inventor 宋德臣
Owner 宋德臣
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