JPH0351445A - Repelling method for attack of termites by use of charcoal powder - Google Patents

Abstract

PURPOSE:To made it possible to expel the attack of termites against the under floor of a house by compactly arranging charcoal powder at the inner and outer spots or the upper section of a base concrete so that a powdery layer is formed. CONSTITUTION:A ditch which is roughly 7 to 8cm in width and roughly 10cm in depth, is excavated on the ground surface 2 while being closely adhered to the outer wall 10 of a base concrete 1 so that a charcoal powdery layer 6 is formed with charcoal powder filled in said ditch. In the second place, a ditch which is roughly 4 to 5cm in width, is excavated on the ground surface 2 while being closely adhered to the inner wall 5 thereof so that a charcoal powdery layer 3 is formed out of charcoal powder in such a way as to cover the whole of the under floor of a house toward the upper section of the inner wall 5. Furthermore, a charcoal powdery plate 4 made of charcoal powder is rested on the upper section of the base concrete 1. This constitution can repel the attack of termites and also can maintain its effect semipermanently.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention is a method for repelling termites that invade the foundation timbers of houses and cause damage and collapse of houses. The oxidized charcoal emitted by the charcoal has the effect of damaging the respiratory organs of termites, making them unable to survive and killing them. Therefore, a layer of charcoal powder is used to prevent termite activity and prevent damage to homes. This is a method of defending and repelling them from abandoned houses, etc.

Termite repellent construction method house foundation foundation concrete! J − } (1) Closely contact the outdoor foundation concrete outer wall αO and spread the soil surface to a width of 7 to g cm.
Dig a trench about 10 cm deep and fill it with charcoal powder to surround the house to a depth of about 5 cm to form a charcoal powder layer (6) and cover the soil. They approach the house with their stomachs down, cling to the foundation concrete outer wall αQ, go around the bottom of the foundation concrete OD, and invade the underside of the house, but because of the charcoal powder layer (6) mentioned above, they can stop and repel the intrusion. How to repel termites under the floor indoors Basic Conc 'J - } Dig a trench 4-5 cm deep in the ground surface (2), adhering to the inner wall [5] of (1), and sprinkle charcoal powder about 5 cm on the bottom side. A layer of charcoal powder (3) extending diagonally towards the top of the inner wall (5) to a height of about 10 cm is placed over the entire area under the floor to permanently protect it from damage caused by ants. Basic conch! j − } (1)
If you put a charcoal powder board (4) made of charcoal powder on top and build a foundation on top of it, you can create an ideal house that will not be damaged by white ants.This law causes damage to houses. Conventional termite extermination involves creating a layer of charcoal powder, which is the enemy of termites, on the main points of entry for termites, such as inside the foundation concrete and on the outer walls, to damage and kill the termites' respiratory organs and internal organs. In addition, the capsule insecticides that have appeared on the market in recent years have the disadvantage that they are chemicals with no warranty period and must be applied every year.
In comparison, this method maintains its effectiveness semi-permanently after one application, and also serves as a land improvement agent, making a major contribution to environmental hygiene and helping to kill two birds with one stone.

[Brief explanation of drawings]

1. Foundation concrete 2. Ground surface 3. charcoal powder layer
4. Charcoal powder board 5. Foundation concrete inner wall 6. Charcoal powder layer 10. Foundation concrete outer wall 11. Basic concrete bottom drawing (Fig. 0) 7. Bundle pillar 8, bundle pillar base 9, charcoal powder layer

Claims (1)

[Claims] 1. To prevent and repel termites, which are sensitive to the smell of smoky charcoal powder, from invading the wood of the house, charcoal powder is placed tightly around the foundation pillars of the house to create a powder layer to prevent termites from invading. It is intended to protect houses from termite damage and has a semi-permanent effect.