JPH0648007Y2 - Bundle stone for construction - Google Patents

Description

[Detailed Description of the Invention] Field of Industrial Application [0001] The present invention relates to a building slab for supporting a floor bundle or the like.

2. Description of the Related Art Conventionally, slabs have been used as an independent foundation for construction.

This bundle stone is made of concrete, its outer shape is truncated pyramid shape, and the top surface is the wooden pole supporting surface of the floor bundle.

Problems to be solved by the invention However, since the end face (cutting face) of the wooden pole supported by the bunk stone is always in close contact with the above-mentioned wooden pole supporting face and lacks air permeability at low temperature, it tends to be moist and may be corroded or caused by termites. Easily eroded. Further, since the bund stone is a concrete having hydrophilicity, the side surface and the top surface (wood pillar supporting surface) are easily wetted, which promotes corrosion and erosion of the wood pillar end surface which is in close contact with the surface.

The present invention is intended to solve the above-mentioned problem in a bundle stone.

Means for Solving the Problems The present invention uses the above-mentioned means as a means such as forming a recess in the wooden pole supporting surface of a floor bundle or the like to retain a chemical such as an insect repellent and to support the wooden pole on the retaining surface. It is configured in.

Further, the bund stone is made of a synthetic resin obtained by solidifying a waste plastic with a synthetic resin, and is configured to hold a chemical such as the insect repellent.

According to the present invention, when a wooden pole is supported on a bunk stone wooden pole supporting surface, the wooden pole end surface is always placed in contact with or close to a chemical such as an insect repellent held on the wooden pillar supporting surface. . Therefore, the termites do not invade the end face of the wooden pole that is most susceptible to termites, that is, the area for holding chemicals such as insect repellents, and the effect of preventing corrosion can be exhibited.

Further, by using a chemical having an anticorrosion function, corrosion from the end face of the wooden pole due to moisture can be effectively suppressed.

Further, by making the above-mentioned bundles of synthetic resin made of waste plastic or the like, it is possible to provide a robust and inexpensive bundle of stones, which also helps prevent moisture, so that the drug effect can be effectively maintained.

Embodiment An embodiment of the present invention will be described below with reference to FIGS. 1 to 4.

Reference numeral 1 is a boulder having an outer shape such as a truncated pyramid.
The whole is made of a synthetic resin obtained by solidifying a crushed material such as waste plastic with a resin, and the inside is made a cavity 5.

The top surface of the boulder 1, that is, the wooden pole supporting surface 2 is made to hold a chemical 4 for the purpose of insect repellent, preservative, etc., and as one means thereof, a recess 3 is formed on the wooden pillar supporting surface 2 of the boulder stone. The drug 4 is held in the recess 3. The recess 3 is, for example, a groove as shown in the drawing, and the medicine 4 is held by arranging the groove in a cross shape so as to intersect with the substantially diagonal line of the wooden pole supporting surface 2. Further, the end of the groove is opened outward in the state of supporting the wooden pole, and this is used as a subsequent drug injection port 3a.

The bundle stone 1 as described above is installed as shown in FIG. 1 to form an independent foundation, and the wooden pole support surface 2, that is, the medicine holding surface, of the bundle stone 1 supports the floor bundle 6 and the like.

Effect of the Invention According to the present invention, since chemicals such as insect repellent and anticorrosion are stored on the surface of the bunk stone supporting the end face of the wooden pole such as a floor bundle, corrosion from the end face of the wooden pole, termite erosion, etc. Can be prevented very effectively.

In addition, since the above bunds are made of a synthetic resin material, particularly waste plastic, and contain the above-mentioned chemicals, the bunds can be provided inexpensively and highly water resistant, so that the chemical effect can be effectively maintained.

[Brief description of drawings]

The drawing shows an embodiment of the present invention, FIG. 1 is a perspective view showing a usage state of a slab, FIG. 2 is a plan view of the slab, and FIG.
FIG. 4 is a cross-sectional view taken along line A, and FIG. 4 is a plan view of a bundle stone supporting a wooden pole. 1 ... Bundle stone, 2 ... Wooden pole supporting surface, 3 ... Recess, 4 ... Drug, 5 ...
Cavity, 6 ... Floor bundle.

Claims (1)

[Scope of utility model registration request] 1. A bundle stone for construction, characterized in that the whole bundle stone is formed from waste plastic, and a chemical agent such as an insect repellent is held on the wooden pillar supporting surface of the waste plastic bundle stone.