JPH03260227A - Spring water treatment components and spring water treatment equipment - Google Patents

Abstract

PURPOSE:To sufficiently secure the treating capacity of light-weight and cheap apparatus having high handleability by using a water-impermeable spring water treating part having many projections in which one the main faces facing each other is recessed toward the other. CONSTITUTION:A 0.5 - 5 mm-thick spring water treating part 7 is formed from water-impermeable material such as vinyl chloride or styrene preferably, having projections 1 formed on the main face A from the main face B toward the main face A and recessions 4 formed on the main face B according to the projections 1. The parts 7 are placed on the base slab 6 in such a way as to position the main face A in the face of the slab 6 and connected with each other by a double-side tape 5. An upper slab 8 with floor surface having reinforcing bars 9 supported by a spacer 10 is placed on the main face B, and a recession 2 as a spring water drain path is formed between the main face B of the part 7 and the bottom slab 6.

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a spring water treatment member and a spring water treatment device, and the present invention relates to a spring water treatment member and a spring water treatment device, the whole of which is composed of a continuous impermeable plate material, and one of the opposing amphibious surfaces is connected to the other. By using a spring water treatment member that has a large number of protrusions that are recessed toward the
It is possible to provide an inexpensive spring water treatment member and a spring water treatment device that are easy to handle during construction and have sufficient spring water treatment capacity.

<Prior art> In various buildings, a structure in which a spring water treatment layer is provided between the upper slab and the bottom plate that make up the floor surface is known as a means to prevent water from flowing into the floor surface due to groundwater, rainwater, etc. It is being A spring water treatment structure well known to those skilled in the art is to lay spring water treatment bricks with uneven surfaces on the bottom slab, with the uneven surface facing the bottom slab, to prevent spring water from flowing. The structure consisted of pouring an upper slab on top of treated bricks.

<Problems to be Solved by the Invention> However, spring water treatment bricks are extremely heavy, so there are drawbacks such as heavy labor in construction, low mass productivity, and high costs.

Therefore, the object of the present invention is to solve the above-mentioned conventional problems and provide an inexpensive spring water treatment member and spring water treatment device that are lightweight, easy to handle during construction, and have sufficient spring water treatment capacity. It is to provide.

<Means for Solving the Problems> In order to solve the above-mentioned problems, the spring water treatment member according to the present invention is entirely composed of an impermeable plate material, and one of the opposing amphibious surfaces is depressed toward the other. The protrusions formed by
It is characterized by having a large number of them.

Further, the spring water treatment device according to the present invention is a spring water treatment device including a bottom slab, a spring water treatment member, and an upper slab, wherein the spring water treatment member is entirely composed of an impermeable plate material. and has a large number of protrusions formed by recessing one of the opposing amphibodi surfaces toward the other, and the main surface having the protrusions faces the bottom slab. The upper slab is arranged on the other main surface of the spring water treatment member.

<Function> Since the spring water treatment member is entirely composed of water-impermeable board material, it is extremely lightweight compared to conventional spring water treatment bricks.

In addition, since the entire structure is made of plate material and has a large number of protrusions formed by recessing one of the opposing bifacial surfaces toward the other, it can be easily formed by molding, mechanical pressing, etc. Can be mass produced. Therefore, the cost becomes low.

To construct a spring water treatment device using the above spring water treatment member, the spring water treatment member is placed on the bottom slab so that the main surface having the protrusion faces the bottom slab. Then, the upper slab is placed on the other main surface of the spring water treatment member.

With the above structure, a spring water discharge path determined by the height of the protrusion is formed between the spring water treatment member and the bottom slab. As a result, spring water from the bottom slab etc. is efficiently discharged to the outside.

<Example> Fig. 1 is a plan view of a spring water treatment member according to the present invention, Fig. 2 is a front cross-sectional view along line A, -A, and Fig. 3 is S.
FIG. 1 is a sectional view taken along line A2-A2 in FIG. The entire spring water treatment member is made of a water-impermeable plate material having a thickness of, for example, about 0.5 to 5 mm. Specifically, it is plastic, metal, non-ferrous metal, etc. Preferred examples include vinyl chloride,
Examples include styrene or stainless steel.

Of the opposing amphiboid surfaces A and B, the main surface A is provided with a large number of protrusions 1 that are concavely formed from the main surface B side toward the main surface A side. The projection 1 has a closed bottom. In the embodiment, three protrusions 1 are provided at intervals d, d2 in the horizontal and vertical directions, respectively. Recesses 2 are formed between adjacent protrusions 1-1 in accordance with intervals d, d2. These recesses 2 are all connected on the main surface A, and constitute a spring water drainage channel when in use.

The number of protrusions 1 should be designed taking into account the thickness and strength of the plate material used, the load applied during use, etc.

The shape of the protrusion 1 has a considerable influence on the mechanical strength. In the embodiment, as a means for increasing mechanical strength, protrusion 1-
The recess 2 formed between the holes 1 and 1 is formed in an arch shape. Therefore, the protrusion 1 has a circular cross-section whose diameter continuously increases as it approaches the main surface A from the bottom. In addition to having a circular cross section, it is also possible to have an angular cross section.

The main surface B facing the main surface A is an uneven surface having recesses 4 corresponding to the protrusions 1 on the main surface A side. Such a shape can be easily formed by performing molding, press drawing, etc. when forming the protrusion 1, and is effective in reducing weight, material usage, and cost.

As will be explained later, since an upper slab load is applied to the main surface B side, it is desirable that the main surface B side has a shape that allows it to support this load. One such means is main surface B
is a continuous curved surface. In the case of the embodiment, the shape of the main surface B is strongly influenced by the recess 4;
The shape follows the projection 1. Therefore, the shape of the protrusion 1 was changed to the main surface A.
, B should be selected so that they are continuous curved surfaces.

In such a configuration, the vertical load applied from the upper slab or the like can be supported by the arch action of the curved surface.

When the protrusion 1 has a rectangular cross-sectional shape, the vertical load can be supported by the action of the ridge line that partitions the rectangular surface.

It is desirable that the overall shape of the spring water treatment member be rectangular and that the double-sided adhesive tape 5 be provided around the periphery. With such a structure, when arranging a large number of spring water treatment members to construct a spring water treatment device, it becomes easy to arrange and connect them to each other.

When the plate material constituting the spring water treatment member is thin, the periphery of the spring water treatment member is bent upward or downward to increase the contact surface between adjacent spring water treatment members, and then double-sided adhesive is applied on top of that. Place tape 5.

FIG. 4 shows a sectional view of the spring water treatment device according to the present invention. In the figure, 6 is a bottom slab, 7 is a spring water treatment member according to the present invention described above, 8 is an upper slab, 9 is a reinforcing bar, 10
is a spacing regulating member.

The bottom slab 6 is usually made of reinforced concrete. The spring water treatment member 7 is arranged on the bottom slab 6 so that the main surface A having the protrusion 1 faces the bottom slab 6. The necessary number of spring water treatment members 7 are laid over the entire surface where spring water treatment is required. Adjacent spring water treatment members 7 are integrally connected to each other by double-sided adhesive tape 5 provided on the periphery. The connecting part is double-sided adhesive tape 5
This ensures watertightness.

The upper slab 8 is a portion whose surface becomes a floor surface, and is arranged on the main surface B of the spring water treatment member 7. Upper slab 8
is usually constructed of concrete with reinforcing bars 9. The reinforcing bars 9 are supported in advance by spacing regulating members 10 selected to have a height of, for example, 20 to 40 mm. Since there is a recess 4 corresponding to the projection 1 on the main surface B side of the spring water treatment member 7, the upper slab 8 is cast so as to fill the recess 4.

With the above-described structure, a spring water discharge path is formed between the spring water treatment member 7 and the bottom slab 6 by the recess 2, so that the spring water from the bottom slab 6 side is passed through the spring water discharge path. Can be efficiently discharged to the outside.

The protrusion 1 has a cross-sectional shape in which the diameter continuously increases as it approaches the main surface A from the bottom.

Therefore, when the projection 1 has a circular cross section, the vertical load applied from the upper slab 8 can be reliably supported by the arch action of the curved surface.

When the protrusion 1 has a rectangular cross-section, the vertical load of the upper slab 8 can be reliably supported by the action of the ridge line that partitions the rectangular surface.

<Effects of the Invention> As described above, according to the present invention, the following effects can be obtained.

(a) Since the spring water treatment member is entirely composed of impermeable board material, it can provide a spring water treatment member that is extremely lightweight and easy to handle and work with compared to conventional spring water treatment bricks. .

(b) The spring water treatment member is entirely composed of plate materials,
Since it has a large number of protrusions formed by recessing one side of the opposing bibulous surfaces toward the other, it can be easily mass-produced by means such as molding or mechanical press processing, and is a low-cost spring water treatment member. Can be provided.

(c) When configuring a spring water treatment device, the spring water treatment members are:
With the main surface having the protrusion facing the bottom slab,
Since the structure is such that the upper slab is placed on the bottom slab and the other main surface of the spring water treatment member, the entire surface is A continuous spring water discharge channel is formed, and a spring water treatment device with high spring water treatment capacity can be provided.

[Brief explanation of drawings]

FIG. 1 is a plan view of the spring water treatment member according to the present invention, FIG. 2 is a front sectional view taken along the line Al--Al in FIG. 1, FIG. 3 is a sectional view taken along line A 2 A 2 in FIG. 1 shows a sectional view of a spring water treatment device according to the present invention. 1...Protrusion 2...Recess 4...Recess 6...Bottom slab 7...Spring water treatment member 8...Upper slab

Claims (8)

[Claims] (1) A spring water treatment member, which is entirely made of a water-impermeable plate material and has a large number of protrusions formed by recessing one of the opposing main surfaces toward the other. (2) The spring water treatment member according to claim 1, wherein the projection has a diameter that continuously increases gradually from the bottom toward the main surface. (3) The protrusion has a circular cross section. The spring water treatment member according to claim 2, characterized by: (4) The protrusion has a square cross section. The spring water treatment member according to claim 2, characterized by: (5) The spring water treatment member according to claim 1, 2, 3, or 4, wherein the spring water treatment member has a rectangular shape as a whole and is provided with a double-sided adhesive tape around the periphery. (6) The spring water treatment member according to claim 1, 2, 3, 4, or 5, characterized in that it is made of one type of material selected from plastic, metal, and nonferrous metal. (7) A spring water treatment device including a bottom slab, a spring water treatment member, and an upper slab, wherein the spring water treatment member is entirely composed of impermeable plate material, and has two opposing principal surfaces. one has a large number of protrusions formed by recessing one side toward the other, and is arranged on the bottom slab such that the main surface having the protrusions faces the bottom slab, and the upper part A spring water treatment device, wherein a slab is placed on the other main surface of the spring water treatment member. (8) The spring water treatment device according to claim 7, wherein the upper slab is made of reinforced concrete, and the reinforcing bars are placed on a spacing regulating member placed on the spring water treatment member. .