CN102951891A - Strong-permeability environment-friendly serous liquid, use thereof and method for preventing dam termites by utilizing same - Google Patents
Strong-permeability environment-friendly serous liquid, use thereof and method for preventing dam termites by utilizing same Download PDFInfo
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- CN102951891A CN102951891A CN2012104918051A CN201210491805A CN102951891A CN 102951891 A CN102951891 A CN 102951891A CN 2012104918051 A CN2012104918051 A CN 2012104918051A CN 201210491805 A CN201210491805 A CN 201210491805A CN 102951891 A CN102951891 A CN 102951891A
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Abstract
The invention relates to strong-permeability environment-friendly serous liquid, a use thereof and a method for preventing dam termites by utilizing the same. The strong-permeability environment-friendly serous liquid is divided intoconsists of a component A and a component B, wherein the component A is formed by mixing soil, water and quick lime; and the mass ratio of the water and the soil is 1.2 to 1.4:1, and the addition quantity of the quick lime is 10 to 12 percent of the water mass. The component B is sodium silicate aqueous solution, modulus m is 2.6 to 2.8, and the consumption of the component B is 0.15 to 0.2 percent of the mass of the component A. Appropriate soil block diameter and viscosity are selected, and the sodium silicate solution is added, so that the prepared serous liquid has the advantages of isbeing free from containing the toxic chemical components, and safe to the environment and operators and capable of changing the pH value of a termite cave environment, and capability of enhancing the mobility of the slurry, allowing the slurry to penetrate into smaller holes and realizing a purpose for blocking and killing the termites. After the serous liquid is condensed, not only can the termites be killed after being stuck, but also a good caking property of the formed clay-bond stone and hole circumferential wall soil layer can be realized, and the completeness and integral stability of the dam structure can be guaranteed.
Description
Technical field
The present invention relates to a kind ofly to ooze by force, the slurries of environmental protection, the purposes of these slurries also relates to the method with its control dam termite.
Background technology
Termite is in the world first of five major pests, and its hazardness, destructiveness are called as " smokeless fire, noiseless earthquake ".Every year, the fire that is caused by termite, collapse, dam-break accident is countless, the direct and consequential damage that causes thus is difficult to estimation especially.Traditional ant method of going out is fallen behind already, and means of prevention also seriously lags behind, and goes out that it is day by day serious especially to the pollution of environment to control medicine, and cost accounting and recurrence rate are all very high.How according to the dwell life habit of termite (mainly being blackwing subterranean Odontotermes formosanus) of soil, research and develop out control medicine efficient, environmental protection, effectively effect a radical cure dykes and dams ant evil, guaranteeing dyke building safety, is the task of top priority of pendulum in face of termite control industry and preventing and controlling person.
Grouting is the conventional means of control dam termite, namely uses slurries filling ant cave passage, controls the cave, the dual purpose of strengthening the dikes to reach the ant of going out.Traditional grouting is gone out in the ant work, adopt the medicines such as mirex, but its residual toxicity is large, is unfavorable for environment protection, now forbids more.Therefore, researchist's research emphasis is slurries and the grouting means of development to environment noresidue pollution.
Summary of the invention
Based on above-mentioned purpose, technical problem to be solved by this invention provide a kind ofly ooze by force, the slurries of environmental protection, this purposes of oozing by force the environmental protection slurries also is provided simultaneously, also provide in addition this to ooze by force the method for environmental protection slurries control dam termite.
Odontoterme is the unicellular lower eukaryote (having had 2.5 hundred million years approximately) that occurs very early, it is underground to hang up one's hat, relatively poor to the adaptability of environment, the change of arbitrary factor in the living environment, such as the rising of temperature, the change of potential of hydrogen, the variation of humidity, water logging does not wait all can cause death.But because it is lived in complicated cavity-channel system, have again stronger shutoff escape ability, so often be difficult to the final hit effect that reaches desirable.
For the odontoterme exhausted characteristics of easily dying in an accident or political incident, and consider the needs of environment protection, the present invention is to change the termite living environment, and mud solidifies the ant method of going out of closing down, to reach killing white ant, the dual purpose of filling ant cave passage.
The present invention is oozed by force, the environmental protection slurries, is divided into A component and B component, and described A component is mixed by earth material, water, unslaked lime; The mass ratio of described water and soil material is 1.2 ~ 1.4:1, and the add-on of described unslaked lime is 10 ~ 12% of quality; Described B component is sodium silicate aqueous solution, and modulus m gets 2.6 ~ 2.8, and consumption is 0.15 ~ 0.2% of A constituent mass.In mud, mix an amount of sodium silicate aqueous solution, can change the pH value of ant cave environment, strengthen the flowability of mud, allow mud penetrate in the more tiny duct, reach the vexed purpose of killing termite of shutoff.
Pulping process is the key that determines slurries quality and filling compaction rate, after requiring slurries to condense, not only termite to be sticked and kill, but also require formed mud calculus and duct perisporium soil layer to have preferably cohesiveness, with integrity and the resistance to overturning of guaranteeing the levee body structure.The contriver draws through a large amount of field trials, should select the more earth material of clay content before slurrying, and plasticity index should be more than or equal to 17, and grinding and sieving makes the piece of earth material directly be less than or equal to 2mm, presses 1.4-1.5t/m
3Proportion add clear water, stir and make mud, mix again
10-12%Unslaked lime, it is rear stand-by to stir.When beginning to pour into, B component water glass is mixed with the A component, so that slurries can penetrate in the tiny duct, and in time solidify shutoff ant road.
A kind ofly above-mentionedly ooze by force, the purposes of environmental protection slurries on the control dam termite.
A kind ofly above-mentionedly ooze by force, the method for environmental protection slurries control dam termite, step is followed successively by:
Step 1, prospecting ant nest: search the ground vestige of termite activity, according to earth's surface ant evil phenomenon, judge the position of main chamber nest, fungus garden chamber nest and swarming chamber nest, and the trend in the main stem of searching for food, water intaking road and distribution range roughly; This step can tentatively be judged the ant nest nest size in age, infers corresponding diffusion area, to determine the keypoint control zone.
Step 2, grout hole is set: according to the prospecting result of step 1, use cone spy machine dry method pore-forming in the position that is judged as ant nest or ant road, this method not only speed of fulfiling hole is fast, nor can be because of guard aperture mud shutoff ant road, more can not infiltrate because of slime water, the levee body water content increases and to cause the softening phenomenon of destroying, aperture 25-35mm, the degree of depth that cone is visited grout hole can be no more than the levee body phreatic line, or 1.0-2.0m under the main nest;
Behind step 3, the pore-forming, described A component and B component are mixed in proportion, in time adopt gravity injection process grouting, in order to discharge the air in the ant road, allow the to greatest extent whole ant of filling road of mud; When certain aperture occurs returning in a large number slurry, stop this hole grouting; When domatic grout appears in certain hole, should be in the milk continuously, the ant road is dredged; After termite was flow to end, progressively the shutoff pulp flow port increased concentration of slurry, can mix in case of necessity a small amount of accelerating chemicals and impel mud to condense; When Starch Level in some hole falls after rise when very fast, adopt low discharge to fill with again, to guarantee being full of slurries in the ant road.
Further, because ant road thickness differs, the filling effect of slurries is also not identical, particularly to some tiny ant roads, slurries velocity of flow therein is obstructed and is slowed down, the distance that flows reduces, the midge amount is limited, in addition, also to prevent worker ant to the cutting shutoff in ant road, so during step 2 cloth hole, should adopt thin and close bore distribution method, ant evil dike section is administered completely, adopt the method cloth hole, dislocation cloth hole of 1.0 * 1.0m, the empty positions such as counterweight calamity location, main chamber nest and fungus garden chamber nest should suitably be encrypted to 0.5 * 0.5m.
Further, after the step 3 termite is flow to end, shutoff pulp flow port progressively, increase concentration of slurry, can mix a small amount of rapid hardening slurry this moment, described rapid hardening slurry is mixed by water, earth material, cement, Red Star I accelerating chemicals, and mass ratio is 1.2 ~ 1.4:1:0.5 ~ 0.7:0.01 ~ 0.02, the consumption of rapid hardening slurry be usedly ooze by force, environmental protection slurries consumption 2 ~ 4%.Serum density and the dykes and dams soil body density of this moment are very approaching, have guaranteed the globality of levee body.
The present invention has following beneficial effect:
The present invention studies by experiment, select suitable earth material particle diameter and viscosity, and interpolation water glass, prepared slurries do not contain poisonous chemical ingredients, very safe to environment and operator, and can change the pH value of ant cave environment, strengthen the flowability of mud, allow mud penetrate in the more tiny duct, reach the vexed purpose of killing termite of shutoff; After slurries of the present invention condense, not only termite can be sticked and kill, and formed mud calculus and duct perisporium soil layer have preferably cohesiveness, can guarantee integrity and the resistance to overturning of levee body structure.
Embodiment
The present invention will be described in detail below in conjunction with example.
Embodiment
A kind ofly ooze by force, the environmental protection slurries, be divided into A component and B component.
Present embodiment A component is mixed by earth material, water, unslaked lime.
The every 1m of described A component
3Water is 763.6 ㎏ in the slurries, native 636.3 ㎏, unslaked lime 91.6 ㎏.Wherein, earth material select plasticity index more than or equal to 17, piece directly is less than or equal to the earth material of 2mm.
Described B component is sodium silicate liquid, and modulus m gets the ratio that 2.7(is silicon-dioxide and alkalimetal oxide mole number in the sodium silicate aqueous solution), consumption is 0.18% of A constituent mass.
Above-mentionedly ooze by force, the method for environmental protection slurries control dam termite by step is:
Step 1, prospecting ant nest: search the ground vestige of termite activity, according to earth's surface ant evil phenomenon, judge the position of main chamber nest, fungus garden chamber nest and swarming chamber nest, and the trend in the main stem of searching for food, water intaking road and distribution range roughly;
Step 2, grout hole is set: according to the prospecting result of step 1, in the position that is being judged as ant nest or ant road with cone spy machine dry method pore-forming, aperture 25-35mm, the degree of depth that cone is visited grout hole can be no more than the levee body phreatic line, or 1.0-2.0m under the main nest; During the cloth hole, should adopt thin and close bore distribution method, ant evil dike section is administered completely, adopt the method cloth hole, dislocation cloth hole of 1.0 * 1.0m, the empty positions such as counterweight calamity location, main chamber nest and fungus garden chamber nest should suitably be encrypted to 0.5 * 0.5m, or rule of thumb suitably grasp.Because cone spy machine dry method pore-forming is mature equipment and technology, does not elaborate at this.
Behind step 3, the pore-forming, described A component and B component are mixed, in time adopt the grouting of gravity injection process; When certain aperture occurs returning in a large number slurry, stop this hole grouting; When domatic grout appears in certain hole, should be in the milk continuously, the ant road is dredged; After termite is flow to end, shutoff pulp flow port progressively, natural drainage is solidified so that entoplasm is sent in the hole, and can mix a small amount of rapid hardening slurry, per 1 m this moment
3In the rapid hardening slurry, earth material is 636.3 ㎏, water 763.6 ㎏, cement 381.8 ㎏, Red Star I accelerating chemicals 11.5 ㎏, the consumption of rapid hardening slurry be usedly ooze by force, environmental protection slurries consumption 3%, the serum density of this moment is 1.79t/ m
3, very approaching with dykes and dams soil body density, guaranteed the globality of levee body.When Starch Level in some hole falls after rise when very fast, adopt low discharge to fill with again, to guarantee being full of slurries in the ant road.
Claims (7)
- One kind ooze by force, the environmental protection slurries, it is characterized in that: be divided into A component and B component, described A component is mixed by earth material, water, unslaked lime, and water and soil material mass ratio is 1.2 ~ 1.4:1, and the add-on of unslaked lime is 10 ~ 12% of quality;Described B component is sodium silicate aqueous solution, and modulus m gets 2.6-2.8, and consumption is 0.15 ~ 0.2% of A constituent mass.
- 2. according to claim 1ly ooze by force, the environmental protection slurries, it is characterized in that: described earth material selects plasticity index more than or equal to 17 earth material.
- 3. according to claim 2ly ooze by force, the environmental protection slurries, it is characterized in that: the piece of described earth material directly is less than or equal to 2mm.
- A claim 1 or 2 or 3 describedly ooze by force, the purposes of environmental protection slurries on the control dam termite.
- A claim 1 or 2 or 3 describedly ooze by force, the method for environmental protection slurries control dam termite, it is characterized in that step is followed successively by:Step 1, prospecting ant nest: search the ground vestige of termite activity, according to earth's surface ant evil phenomenon, judge the position of main chamber nest, fungus garden chamber nest and swarming chamber nest, and the trend in the main stem of searching for food, water intaking road and distribution range roughly;Step 2, grout hole is set: according to the prospecting result of step 1, above the position that is judged as ant nest or ant road with cone spy machine dry method pore-forming, aperture 25-35mm, the degree of depth that cone is visited grout hole can be no more than the levee body phreatic line, or 1.0-2.0m under the main nest;Behind step 3, the pore-forming, described A component and B component are mixed in proportion, in time adopt the grouting of gravity injection process; When certain aperture occurs returning in a large number slurry, stop this hole grouting; When domatic grout appears in certain hole, should be in the milk continuously, the ant road is dredged; After termite was flow to end, timely shutoff pulp flow port was so that the slurries natural drainage is solidified in the hole; When Starch Level in some hole falls after rise when very fast, adopt low discharge to fill with again, to guarantee being full of slurries in the ant road.
- 6. describedly according to claim 5 ooze by force, the method for preventing and treating of environmental protection slurries control dam termite, it is characterized in that: during step 2 cloth hole, should adopt thin and close bore distribution method, ant evil dike section is administered completely, adopt the method cloth hole, dislocation cloth hole of 1.0 * 1.0m, the empty positions such as counterweight calamity location, main chamber nest and fungus garden chamber nest should be encrypted to 0.5 * 0.5m, or rule of thumb suitably grasp.
- 7. describedly according to claim 5 ooze by force, the method for preventing and treating of environmental protection slurries control dam termite, it is characterized in that: after the step 3 termite is flow to end, shutoff pulp flow port progressively, increase concentration of slurry, can mix a small amount of rapid hardening slurry this moment, described rapid hardening slurry is mixed by water, earth material, cement, Red Star I accelerating chemicals, and each constituent mass ratio is 1.2 ~ 1.4:1:0.5 ~ 0.7:0.01 ~ 0.02, the consumption of rapid hardening slurry be usedly ooze by force, the environmental protection slurry volume 2 ~ 4%.
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|---|---|---|---|
| CN201210491805.1A CN102951891B (en) | 2012-11-28 | 2012-11-28 | Strong-permeability environment-friendly serous liquid, use thereof and method for preventing dam termites by utilizing same |
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| CN201210491805.1A CN102951891B (en) | 2012-11-28 | 2012-11-28 | Strong-permeability environment-friendly serous liquid, use thereof and method for preventing dam termites by utilizing same |
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| CN102951891B CN102951891B (en) | 2014-12-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111771855A (en) * | 2020-07-16 | 2020-10-16 | 珠海经济特区白蚁防治技术推广站 | Special grouting machine for dam termite nest |
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| CN101322486A (en) * | 2008-07-18 | 2008-12-17 | 金保生 | Method for killing dam termite and used smoke generating device |
| CN101875552A (en) * | 2010-03-26 | 2010-11-03 | 许盛英 | Powdery attapulgite hand inkpad and production method thereof |
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- 2012-11-28 CN CN201210491805.1A patent/CN102951891B/en not_active Expired - Fee Related
Patent Citations (2)
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|---|---|---|---|---|
| CN101322486A (en) * | 2008-07-18 | 2008-12-17 | 金保生 | Method for killing dam termite and used smoke generating device |
| CN101875552A (en) * | 2010-03-26 | 2010-11-03 | 许盛英 | Powdery attapulgite hand inkpad and production method thereof |
Non-Patent Citations (1)
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| 胡剑等: "物理屏障预防白蚁技术的研究及应用", 《昆虫知识》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111771855A (en) * | 2020-07-16 | 2020-10-16 | 珠海经济特区白蚁防治技术推广站 | Special grouting machine for dam termite nest |
| CN111771855B (en) * | 2020-07-16 | 2022-04-26 | 珠海经济特区白蚁防治技术推广站 | Special grouting machine for dam termite nest |
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Granted publication date: 20141210 Termination date: 20181128 |