CN220734198U - Termite invasion preventing system for building - Google Patents
Termite invasion preventing system for building Download PDFInfo
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- CN220734198U CN220734198U CN202320332057.6U CN202320332057U CN220734198U CN 220734198 U CN220734198 U CN 220734198U CN 202320332057 U CN202320332057 U CN 202320332057U CN 220734198 U CN220734198 U CN 220734198U
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- termite
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- ditch
- ant
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- 241000256602 Isoptera Species 0.000 title claims abstract description 57
- 230000009545 invasion Effects 0.000 title abstract description 18
- 230000004888 barrier function Effects 0.000 claims abstract description 55
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 39
- 239000002689 soil Substances 0.000 claims abstract description 23
- 230000002093 peripheral effect Effects 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 238000005507 spraying Methods 0.000 claims abstract description 13
- 239000004567 concrete Substances 0.000 claims abstract description 11
- 239000003814 drug Substances 0.000 claims abstract description 11
- 229940079593 drug Drugs 0.000 claims abstract description 10
- 239000004698 Polyethylene Substances 0.000 claims abstract description 9
- -1 polyethylene Polymers 0.000 claims abstract description 9
- 229920000573 polyethylene Polymers 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000001802 infusion Methods 0.000 claims abstract description 4
- 230000002265 prevention Effects 0.000 claims description 5
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- 230000035515 penetration Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
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- 229920002678 cellulose Polymers 0.000 description 2
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- 235000019253 formic acid Nutrition 0.000 description 2
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- ZOCSXAVNDGMNBV-UHFFFAOYSA-N 5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-[(trifluoromethyl)sulfinyl]-1H-pyrazole-3-carbonitrile Chemical compound NC1=C(S(=O)C(F)(F)F)C(C#N)=NN1C1=C(Cl)C=C(C(F)(F)F)C=C1Cl ZOCSXAVNDGMNBV-UHFFFAOYSA-N 0.000 description 1
- 239000005946 Cypermethrin Substances 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 239000005899 Fipronil Substances 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
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- 159000000007 calcium salts Chemical class 0.000 description 1
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- 229960005424 cypermethrin Drugs 0.000 description 1
- KAATUXNTWXVJKI-UHFFFAOYSA-N cypermethrin Chemical compound CC1(C)C(C=C(Cl)Cl)C1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 KAATUXNTWXVJKI-UHFFFAOYSA-N 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses a termite invasion preventing system for a building, which comprises a peripheral protective barrier, a horizontal soil barrier, a vertical barrier and a drug barrier; the peripheral protective barrier is used for arranging a ditch with depth and width exceeding 40cm around the construction area of the planned house, spraying termite-proof agent in the ditch and arranging backfill soil in the ditch; a horizontal soil barrier, spraying an ant-proof agent to a backfill layer under the concrete bottom plate, and arranging a polyethylene film covering the ant-proof agent on the backfill layer; when the vertical barrier is used for backfilling foundation pits and foundation grooves in a layered manner, an infusion method is adopted to inject ant-preventing agents along the periphery of the pile foundation and the column foundation; the drug barrier is formed by taking each single building as a unit, and the termite-proof agent is continuously sprayed on underground foundations, basement structures, the periphery of the building and the outer wall of the building on the overground part without gaps. According to the termite-proof agent spraying method, termite-proof agents are sprayed to specific parts in various stages of construction period to form termite-proof barriers, so that termite invasion is effectively avoided.
Description
Technical Field
The utility model relates to the technical field of termite prevention of buildings, in particular to a termite invasion prevention system of a building.
Background
Some engineering is located in the western africa, where termites, mainly common, are large termites and black wing termites.
Termites are one of insects which exist in natural environments and can efficiently degrade lignocellulose, are hidden in general life, often reside in places which are frequently not noticed by people, such as underground, walls, structural columns or ceilings, and are difficult to prevent. Termites are thoroughly killed, and the living environment on which termites depend must be killed.
(1) Group occupancy: regardless of termites, nest groups are built, and big camps in the nest are built;
(2) Darkness: termites tend to be dull and even if they leave the object and get to another feeding point, a mud pipe type or mud quilt type channel is built in advance to be blocked from external light;
(3) Moisture-holding property: termites have a great need for water;
(4) Sensitivity: termite activity is very sensitive to external disturbance;
(5) Grouping property: termite transmission mainly depends on eclosion grouping, the young nest of the black wing termite develops into the adult nest, and the mature nest is formed after more than five years of development process, and the adult decomposition scene of the wing is presented.
Termite intrusion into buildings is mainly compromised in three ways:
(1) "fly" in separate parts: various mature termite populations can generate a certain number of breeding termites each year, when the external environment conditions are proper, termites fly separately and spread, and the termite population is a main path for termite hazard transmission;
(2) "spread": termites spread around from underground or building holes or pipeline road construction by taking termite nest as a center for feeding, and enter the building to perform hazard activities;
(3) "carry": in various activities such as decoration and relocation, people can manually bring various decorative materials, packaging materials, old furniture and the like which are damaged by the original termites to new places to generate new damage.
Formic acid secreted by termites dissolves in water and has strong corrosiveness under the combined action of the termites and the water in a humid environment. Scientific experiments prove that when formic acid reacts with water, the solution reacts with concrete and reinforcing steel bars to generate calcium salt dissolved in water, and reacts with the reinforcing steel bars to generate ferrous formate, so that the reinforced concrete is damaged.
How to effectively prevent termites in a construction area is a problem which needs to be solved at present.
Disclosure of Invention
The utility model provides a termite invasion preventing system for buildings, which can effectively prevent termite invasion,
the technical problems to be solved are as follows: and (3) effectively controlling termites in a construction area.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model relates to a termite invasion preventing system for a building, which comprises a peripheral protective barrier, a horizontal soil barrier, a vertical barrier and a drug barrier;
the peripheral protective barrier is used for arranging a ditch with depth and width exceeding 40cm around the construction area of the planned house, spraying termite-proof agent in the ditch and arranging backfill soil in the ditch;
a horizontal soil barrier, spraying an ant-proof agent to a backfill layer under the concrete bottom plate, and arranging a polyethylene film covering the ant-proof agent on the backfill layer;
when the vertical barrier is used for backfilling foundation pits and foundation grooves in a layered manner, an infusion method is adopted to inject ant-preventing agents along the periphery of the pile foundation and the column foundation;
the drug barrier is formed by taking each single building as a unit, and the termite-proof agent is continuously sprayed on underground foundations, basement structures, the periphery of the building and the outer wall of the building on the overground part without gaps.
The termite-proof agent in the peripheral protective barrier is arranged in three ways and is respectively arranged at the bottom of a ditch, sprayed on backfill soil at a position 10cm away from the top of the ditch and sprayed on the backfill soil at the top of the ditch.
The utility model relates to a termite invasion preventing system for a building, which is characterized in that the thickness of a polyethylene film is 150 mu m.
The termite invasion preventing system for the building is characterized in that the penetration width of the vertical barrier is not smaller than 150mm.
The utility model relates to a termite invasion preventing system for a building, which further comprises a foundation treatment layer, wherein the foundation treatment layer is used for removing all tree roots, wood piles, wood boards and other wastes containing cellulose in a field and eliminating termite raw resources in the field leveling stage and before earthwork backfilling.
The utility model relates to a termite invasion preventing system for a building, which further comprises a surrounding barrier, wherein the surrounding barrier is formed by spraying continuous termite preventing agents on the bottom and the peripheral wall of a foundation pit after the foundation pit and a foundation pit are excavated.
The termite invasion preventing system for the building further comprises an outer wall soil treatment layer, wherein after the outer wall soil treatment layer is backfilled in an outer wall foundation, termite preventing agents are sprayed in a wide range of 500mm along the outer wall surface.
The termite invasion preventing system for building is characterized in that the soil treatment layer outside the wall is further arranged at the entrance of a cable and a pipeline which are led into a room from the ground, and termite preventing agent treatment is adopted.
The termite-proof system for the building is characterized in that a pipeline termite-proof ring is arranged on a pipeline penetrating through a concrete bottom plate, the pipeline termite-proof ring is tightly fixed on the pipeline, and all parts provided with the pipeline termite-proof ring are poured into the concrete.
Compared with the prior art, the utility model has the following beneficial effects:
according to the termite-proof agent spraying method, termite-proof agents are sprayed to specific parts in various stages of construction period to form termite-proof barriers, so that termite invasion is effectively avoided.
The utility model is further described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic plan view of a peripheral protective barrier according to the present utility model;
FIG. 2 is a cross-sectional view of the peripheral protective barrier of the present utility model;
FIG. 3 is a schematic view of an enclosure barrier arrangement of the present utility model;
FIG. 4 is a schematic view of a horizontal soil barrier arrangement of the present utility model;
fig. 5 is a schematic view of a piping ant-preventing ring installation structure;
FIG. 6 is a schematic view of the arrangement of the soil treatment layer outside the wall of the present utility model.
Reference numerals:
1. a peripheral protective barrier; 2. a trench; 3. an ant-repellent agent; 4. enclosing the barrier; 5. a horizontal soil barrier; 6. a polyethylene film; 7. a soil treatment layer outside the wall; 8. an ant-proof ring for pipeline.
Detailed Description
As shown in fig. 1 to 6, the termite intrusion prevention system for a building according to the present utility model comprises an outer protective barrier, a foundation treatment layer, a horizontal soil barrier 5, a vertical barrier, a medicine barrier and an enclosing barrier 4. The termite-proof barrier is formed by spraying the termite-proof agent 3 at each construction stage, so that termite invasion is effectively avoided.
The peripheral protection barrier 1 is formed by arranging a ditch 2 with depth and width exceeding 40cm around the construction area of a planned house before ground engineering construction is carried out after the ground leveling is finished, spraying an ant-proof agent 3 and filling backfill soil on the ditch bottom and the ditch wall, and building the peripheral protection of the single building construction area to prevent termites from invading from the ground surface in the ground engineering construction stage. The termite-proof agent 3 in the peripheral protective barrier 1 is arranged in three ways and is respectively arranged at the bottom of the ditch 2, sprayed on backfill at a position 10cm away from the top of the ditch 2 and sprayed on the backfill at the top of the ditch 2.
The foundation treatment layer is carried out in the field leveling stage and before the earthwork backfilling, so that all the waste of tree roots, wood piles, wood boards and other cellulose in the field is removed, the termitid resources are eliminated, and the termitid is prevented from breeding and invading in the environment.
And enclosing the barrier 4, after the excavation of the foundation pit and the foundation trench is completed, spraying the continuous ant-preventing agent 3 on the bottom and the peripheral wall of the foundation pit to form the continuous ant-preventing barrier.
And when the vertical barrier is used for backfilling foundation pits and foundation grooves in a layered manner, the ant-preventing agent 3 is injected along the periphery of the pile foundation and the column foundation by adopting an infusion method, and the penetration width is not less than 150mm. And simultaneously stopping backfilling when the foundation pit and the foundation pit are backfilled to the depth of 10cm from the elevation, spraying the ant-preventing agent 3, continuously backfilling after the penetration depth reaches 50mm, spraying the agent again on the surface of the backfilling layer, and completely penetrating the surface backfilling layer.
The horizontal soil barrier 5 sprays the termite-proof agent 3 on the backfill layer under the concrete bottom plate, and a polyethylene film 6 covering the termite-proof agent 3 is arranged on the backfill layer, wherein the thickness of the polyethylene film 6 is 150 mu m, and the chemical efficacy can be maintained by arranging the polyethylene film 6, so that the long exposure time and the chemical efficacy volatilization can be prevented; the waterproof film can also be used as a physical level barrier to prevent termite invasion, and can be used as a waterproof film in rooms such as toilets and kitchens where a waterproof layer is required to be arranged.
The drug barrier is formed by taking each single building as a unit, and the termite-proof agent 3 is continuously sprayed on underground foundations, underground structures and building external walls of the overground parts around the building without gaps.
Further, the anti-termite agent 3 is sprayed in a wide range of 500mm along the outer wall surface after backfilling soil in the outer wall foundation by using a drug treatment agent. The soil treatment layer 7 outside the wall is also arranged at the entrance of a cable and a pipeline which are led into a room from the underground and is treated by the termite-proof agent 3.
In the application, the termite killing drug is fipronil, and the termite prevention barrier setting drug is cypermethrin.
And a pipeline termite-proof ring 8 is arranged on a pipeline penetrating through the concrete bottom plate, the pipeline termite-proof ring 8 is tightly fixed on the pipeline, and all parts provided with the pipeline termite-proof ring 8 are poured into the concrete.
According to the termite-proof agent 3 is sprayed to specific parts at various stages during construction, so that an termite-proof barrier is formed, and termite invasion is effectively avoided.
The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the present utility model.
Claims (5)
1. A termite intrusion prevention system for a building, comprising: comprises a peripheral protective barrier (1), a horizontal soil barrier (5), a vertical barrier and a drug barrier;
the peripheral protective barrier (1) is a ditch (2) with depth and width exceeding 40cm which is arranged around a house construction area, an ant-proof agent (3) sprayed in the ditch (2) and backfill soil arranged in the ditch (2);
the horizontal soil barrier (5) is formed by spraying an ant-preventing agent (3) on a backfill layer below a concrete bottom plate and arranging a polyethylene film (6) covering the ant-preventing agent (3) on the backfill layer;
the vertical barrier is an ant-proof agent (3) injected along the periphery of the pile foundation and the column foundation by adopting an infusion method when the foundation pit and the foundation pit are backfilled in a layered manner;
the drug barrier is an termite-proof agent (3) which is continuously sprayed on underground foundations, basement structures, the periphery of the building and the outer wall of the overground part building without gaps by taking each single building as a unit.
2. A building termite intrusion system according to claim 1 wherein: the termite-proof agent (3) in the peripheral protective barrier (1) is arranged in three ways and is respectively arranged at the bottom of the ditch (2), sprayed on backfill at a position 10cm away from the top of the ditch (2) and sprayed on the backfill at the top of the ditch (2).
3. A building termite intrusion system according to claim 1 wherein: the thickness of the polyethylene film (6) is 150 mu m.
4. A building termite intrusion system according to claim 1 wherein: the vertical barrier has a penetration width of not less than 150mm.
5. A building termite intrusion system according to claim 1 wherein: the anti-termite ring for the pipeline is characterized by further comprising an anti-termite ring (8) which is arranged on the pipeline penetrating through the concrete bottom plate, wherein the anti-termite ring (8) is tightly fixed on the pipeline, and concrete is poured outside the part where the anti-termite ring (8) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320332057.6U CN220734198U (en) | 2023-02-28 | 2023-02-28 | Termite invasion preventing system for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320332057.6U CN220734198U (en) | 2023-02-28 | 2023-02-28 | Termite invasion preventing system for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220734198U true CN220734198U (en) | 2024-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320332057.6U Active CN220734198U (en) | 2023-02-28 | 2023-02-28 | Termite invasion preventing system for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220734198U (en) |
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2023
- 2023-02-28 CN CN202320332057.6U patent/CN220734198U/en active Active
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