JP2966352B2 - Outdoor corridor floor with drain drains and drain drains - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drain drainage material that can be directly attached to a floor of an outdoor corridor, and a floor of an outdoor corridor with a drain drainage using the drain drainage material.

[0002]

2. Description of the Related Art In recent years, in various concrete apartment houses,
To the extent that it is not too much to say, it is necessary to install a heat pump air conditioner in the dwelling room facing the outdoor corridor, and drain drain measures for the heat pump air conditioner in the outdoor corridor are now indispensable. I have. Various countermeasures have been considered for this drainage drainage, for example, as shown in the floor sectional view of FIG. Hereinafter, (1) to (7) of FIG. 3 will be described in order. (1) to (3) are open groove type,
(4) to (7) are non-open groove types. A. Open groove type (1) V joints In concrete skeleton a, when concrete is leveled, V joints b are cut as drain drain grooves, and a vinyl chloride resin floor sheet c is adhered to a flat surface other than the V joints b I do. (2) Semi-embedded stainless grooved hardware (punching) A stainless steel plate is bent and formed into grooves at appropriate places on the surface of concrete skeleton a formed into a flat surface by straightening concrete, and anchor hardware e is attached. The stainless steel grooved material d is driven in, and a floor sheet c made of vinyl chloride resin is adhered to a place other than the driven portion. (3) Thin-plate bent stainless steel groove Retrofitted metal fittings buried groove f in place on the surface of flat concrete frame a
Then, a thin plate bending stainless steel groove fitting j having an anchor metal fitting e is attached to the buried groove f with a mortar i or the like, and a vinyl chloride resin floor sheet c is adhered to the mortar surface or the surface of the concrete skeleton a. An end seal l is provided in a gap between the floor sheet c and the thin plate-bent stainless steel grooved metal j.
Is applied. B. Non-open groove type (4) A stainless steel grooved metal fitting with a lid, which is retrofitted. A buried groove f is formed at an appropriate position on the surface of the concrete skeleton a formed on a flat surface by concrete leveling.
Is attached with a mortar i or the like, and a vinyl chloride resin floor sheet c is adhered to the surface of the concrete frame a and the mortar surface. (5) Casting a stainless steel square pipe A stainless steel square pipe m having an anchor hardware e is driven into the concrete body a formed on a flat surface by flattening the concrete. PVC resin floor sheet c
Affix. (6) Retrofitting a pipe made of vinyl chloride resin. A buried groove f is formed at an appropriate position on the surface of the concrete frame a formed on a flat surface by straightening the concrete.
Then, a vinyl chloride resin pipe o is retrofitted with a mortar i or the like, and a vinyl chloride resin floor sheet c is adhered to the surface of the concrete frame a and the mortar surface. (7) An aluminum groove with a lid, which is retrofitted. A buried groove f is formed at an appropriate position on the surface of the concrete skeleton a formed on a flat surface by leveling concrete.
Then, an aluminum grooved metal part p with a lid is attached later with a mortar i or the like, and a vinyl chloride resin floor sheet c is adhered to the surface of the concrete frame a, the mortar surface, and the aluminum grooved metal part with the lid.

[0003]

However, these countermeasures for drainage drain still have the following various problems. In any of the cases (1) to (7), there is a high possibility that cracks will occur in the concrete frame due to the lack of the frame. There is a high possibility that water will flow from above, at the end, or the like, between hardware, pipes, sheets, and the like, and concrete, mortar, and the like, and this will cause various problems, and is likely to occur. Construction is complicated, construction management is difficult, and construction and management costs are high. In some cases, it is difficult to ensure drainage performance. It is difficult to maintain, clean, etc. The appearance may deteriorate. In the case of (1) using the V joint, it is difficult to secure the construction accuracy of the V joint, and there is a possibility that the concrete at the joint may deteriorate due to aging. The end of the floor sheet c may be turned up. In the case of (2), the stainless steel grooved metal is semi-embedded (driving), before the concrete is cast, the stainless steel grooved material d must be moved,
In order to prevent detachment (especially easily occurring at the time of placing concrete), it is necessary to perform fixed curing for each piece, which is troublesome. Both sides of the stainless steel groove material d are likely to be separated from the concrete of the concrete skeleton a. The end of the floor sheet c may be turned up. In the case of (3), which is retrofitted with a thin plate bending stainless steel groove fitting, it takes time to process the groove fitting, and the construction cost including installation cost increases. In the case of (4), the stainless steel fitting with the lid is attached later, the stainless steel fitting with the lid g is expensive and the construction cost increases. In the case of the stainless steel square pipes of (5), and in the case of vinyl chloride resin pipe retrofitting in (6), before the concrete is cast, one stainless steel square pipe m is required to prevent movement and detachment. It is necessary to take a fixed curing every time, which takes time. Stainless steel square pipe to be merged with the drainage gutter downstream
May be lower than the bottom of the drain side groove. The end of the pipe that joins the downstream drainage gutter may be lower than the bottom of the drainage gutter. (7) In case of retrofitting aluminum grooved hardware with lid,
In some cases, the end of the aluminum grooved metal fitting p with the lid that joins the downstream drainage groove may be lower than the bottom of the drainage groove. The present invention seeks to solve these problems.

[0004]

According to the first aspect of the present invention, there is provided a drain drain groove material having a thickness equal to or substantially equal to that of the outdoor corridor floor sheet 2 and attached to the floor of the outdoor corridor together with the floor sheet. A shallow drain drainage channel 14 is formed in the longitudinal direction at the center of the width direction on the surface of the band-shaped sticking plate to be formed, and the edge is brought into contact with or joined to the edge of the floor sheet 2. It is characterized by.

According to a second aspect of the invention, there is provided an outdoor corridor having a drain drain groove, wherein the floor sheet of the outdoor corridor in which the floor sheet 2 is adhered to the concrete foundation of the floor has a thickness equal to or substantially equal to that of the floor sheet. The drain drain groove material 1 having a drain drain channel 14 having a shallow groove in the longitudinal direction at the center in the width direction is formed on the surface of the band-shaped sticking plate by replacing a part of the floor sheet 2 in a proper place of the concrete base. And the edges of the adjacent drain drain groove material 1 and the floor sheet 2 are welded and integrated.

[0006]

1 and 2 show an embodiment relating to a drain drain groove material and a floor of an outdoor corridor having a drain drain groove according to the first and second aspects of the present invention. 1 and 2
In the above, 1 is a drain drainage material, 2 is an outdoor corridor floor sheet, and these are made of the same type of synthetic resin.
Prevents water leakage to lower layers. Reference numeral 3 denotes a concrete frame. In the outdoor corridor of the concrete frame, the drain drain groove material 1 and the floor sheet 2 are attached to the floor. For this purpose, a flat concrete foundation is prepared by straightening the frame concrete. Has formed. 5 is a rainwater drainage ditch in an outdoor corridor, 6 is an outer wall, 8 is a window formed on the outer wall for the dwelling unit room, 9 is a heat pump type air conditioner / outdoor unit arranged at an appropriate place in the outdoor corridor, 10 is a dwelling unit A heat pump type air conditioner indoor unit 11 arranged in an appropriate place in a living room is a cooling drain pipe of the heat pump type air conditioner.

The drain drain groove member 1 is a band-shaped sticking plate formed of a soft, semi-soft, hard, etc. vinyl chloride resin, having a width of 50 mm inside and outside, and having a smooth step continuous with the floor sheet 2. I have. By forming gentle banks 13 on both sides of the surface in the width direction, a shallow drain drain passage 14 extending in the material length direction is formed at the center. The main performances required of the drain drain groove material 1 are as follows. The level difference should not cause any inconvenience for daily use. Have strength and anti-slip performance against walking. Withstand outdoor use. Can be welded to floor sheet material. Maintain performance even when water flows constantly. Have moderate flexibility to follow the accuracy of concrete foundation.

The floor sheet 2 is a non-slip sheet formed of a soft vinyl chloride resin or the like, and has a thickness of 2
It may be about mm, already commercialized and distributed on the market.

At the position of the cooling drain pipe 11, the drain drain groove material 1 is moved from the outer wall 6 to the drain groove 5 with an adhesive on the surface of the concrete foundation, that is, the concrete body 3, which is leveled flat in the outdoor corridor. The floor sheet 2 is bonded and fixed to the entire surface of the other portions with an adhesive. Also, the edge of the drain drainage groove member 1 and the end of the floor sheet 2 are welded and integrated in a watertight manner by a welding method. The same applies to the joining between the ends of the floor sheet 2. A water-stop sealing material 15 is used between these and the outer wall 6. Here, the welding method refers to disposing the parts to be welded with a certain gap therebetween, interposing a welding joint bar of the same material in the gap, and heating and integrating the joint to integrate the welding. Reference numeral 18 denotes the welded portion. Note that welding with a solvent or the like may be used. The end of the cooling drain pipe 11 faces the end of the drain drain channel 14 on the outer wall side of the drain drain groove member 1 thus attached, and is held down by the pipe fixing band 16. The pipe fixing band 16 is suitably made of stainless steel or other metal, synthetic resin, or the like, and is fixed with screws, nails, or the like. Of course, means such as engagement and adhesion may be employed.

[0010]

According to the first and second aspects of the present invention,
With the above-described configuration, the following excellent effects can be obtained, and the conventional problems can be eliminated. 1. It is only necessary to flatten and level the concrete of the skeleton to attach the drain drain channel material 1.
No skeleton loss occurs and no cracks occur due to the skeleton loss. 2. The drain drain channel material 1 is stuck together with the floor sheet 2 on the flat concrete foundation of the concrete frame 3,
By being integrated with the floor sheet 2 by welding or the like, flooding of concrete does not occur, and flooding does not cause various problems. Therefore, high reliability can be secured. 3. The drain drain channel 1 is attached to the flat concrete foundation of the concrete frame 3 together with the floor sheet 2,
Since it suffices to weld and integrate with the floor sheet 2, construction is easy, construction management is easy, quality reliability can be improved, and construction costs and construction management costs can be reduced. 4. The drain drain channel 1 is attached to the flat concrete foundation of the concrete frame 3 together with the floor sheet 2,
What is necessary is just to weld and integrate with the floor sheet 2, so that the appearance can be improved. 5. By adhering the drain drain groove material 1 and the floor sheet 2 adhered to each other in series, the water leakage hardly occurs, and the end of the floor sheet 2 does not turn up. 6. Since no pipes, grooved hardware, etc. are embedded in the concrete skeleton 3, there is no need for fixed curing to prevent movement, detachment, etc. before placing the skeleton concrete, which can save labor and labor. . Needless to say, there is no problem of the separation between the skeleton concrete and the pipe or the metal fittings. 7. Drain drain groove material 1 can be easily molded with synthetic resin,
In addition, it can be mass-produced, cheaply available, and reduced in cost. Further, due to the elasticity and resilience of the synthetic resin, permanent deformation is rare, and handling is convenient due to appropriate flexibility. 8. Since pipes are not buried, there is no problem that the buried state goes down below the bottom of the drainage gutter downstream. 9. Can be easily added to existing buildings. Ten. Maintenance and cleaning during use is easy. 11． Huge demand can be expected.

[Brief description of the drawings]

FIG. 1 is a cutaway perspective view showing an embodiment of a drain drain groove material and an outdoor corridor with a drain drain groove according to the first and second aspects of the present invention.

FIG. 2 is an enlarged cutaway perspective view of a main part showing the embodiment.

FIG. 3 is a sectional front view showing various conventional examples.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Drain drainage groove material 2 ... Floor sheet 3 ... Concrete frame 5 ... Rainwater drainage ditch 6 ... Outer wall 8 ... Window 9 ... Heat pump type air conditioner outdoor unit 10 ... Heat pump type air conditioner indoor unit 11 ... Cooling drain pipe 13 ... Embankment 14 ... Drain Drainage channel 15… Seal material 16… Pipe fixing band 18… Welding part a… Concrete skeleton b… V joints c… PVC resin floor sheet d… Stainless steel groove material e… Anchor hardware f… Buried groove g… Stainless steel groove with lid Metal i: Mortar j: Stainless steel grooved metal l: End seal m: Stainless steel square pipe o: Vinyl chloride resin pipe p: Aluminum grooved metal with lid

Claims (2)

(57) [Claims] 1. A material having a thickness equal to or substantially equal to that of an outdoor corridor floor sheet 2 and having a thickness at the center in the width direction on a surface of a band-shaped sticking plate to be attached to the floor of an outdoor corridor together with the floor sheet. A drain drain groove material, wherein a drain drain channel 14 having a shallow groove is formed in a longitudinal direction, and an edge portion of the drain drain channel is brought into contact with or joined to an edge portion of the floor sheet 2. 2. On the floor of an outdoor corridor in which a floor sheet 2 is stuck to a concrete base of the floor, the center of the width direction is attached to the surface of a band-shaped sticking plate having a thickness equal to or substantially equal to the floor sheet. A drain drain groove material 1 having a shallow groove drain drain passage 14 formed in the material length direction is attached to an appropriate place of the concrete foundation in place of a part of the floor sheet 2, and the adjacent drain drain groove material 1 is formed. The floor of an outdoor corridor with drain drains, wherein edges of the floor corrugation and the floor sheet 2 are welded together.