JP6567867B2 - Floor heating mat and construction method of floor heating mat - Google Patents

Description

  The present invention relates to a floor heating mat and a construction method thereof.

  As described in Patent Document 1, in the conventional floor heating, the flooring material 4 is disposed on the surface of the heating panel body 3 in which the hot water pipe (heat radiating member) 2a is accommodated. A small radish 5 is disposed on the hot water mat 3, and a portion where the warm water pipe 2 a can be crossed is formed in the small radish 5 (FIG. 5 of Patent Document 1). The flooring material 4 is arranged so that the longitudinal direction A is orthogonal to the small joists 5 and is fixed by nailing to the small joists 5 (FIG. 3 of Patent Document 1). Here, when the flooring material 4 is nail-fixed, the nail is often driven inadvertently into the portion 2b of the hot water pipe 2a crossing the small joists 5. Therefore, in Patent Document 1, a display sticker 8 for preventing nailing is pasted on the portion 5b of the small joist 5 crossed by the hot water pipe 2a. By confirming this seal 8, it is possible to prevent the construction worker from nailing the hot water pipe 2 a instead of the small joist 5.

JP 2002-276916 A

  However, since there are a large number of small joists that the hot water pipe crosses, it is very cumbersome to apply the nail-pickup-preventing display seals at all the locations, which in turn increases the manufacturing cost.

  The present invention has been made paying attention to such conventional problems. SUMMARY OF THE INVENTION An object of the present invention is to provide a floor heating mat capable of preventing a construction worker from nailing a hot water pipe instead of a small joist without requiring a nailing prevention display seal, and a construction method thereof. Is to provide.

  The present invention solves the above problems by the following means. In addition, in order to make an understanding easy, although the code | symbol corresponding to embodiment of this invention is attached | subjected, it is not limited to this. Further, the configuration described with reference numerals may be appropriately replaced or improved.

The first invention is a mat base material (11) and the mat base material (11), which is incorporated in the mat base material (11) and extends in a direction perpendicular to the nailing flooring material (30), and extends in the middle. The small joist (12) in which the traversable portion provided by interrupting is formed, and the embedding groove (11a) formed in the mat base material (11), the cross of the small joist (12) A heat dissipating member (13) that passes through the possible part and crosses the small joist (12), and is constructed via a dummy panel (24) having a predetermined width with respect to the reference wall (40). In order to prevent the sap (30a) located on the long side of all the flooring materials (30) from being located on the crossable portion of the small radish (12), (12) either extending in the direction crossing A column flooring material (30) of the sane position reference display for the long side to display the position of arranging the sane (30a) located on the long side (100), a floor heating mat.
According to a second aspect of the present invention, a mat base material (11) and a flooring material (30) incorporated in the mat base material (11) and extending in a direction orthogonal to the nailing are cut in the middle. The small joist (12) in which the traversable portion provided by being formed is formed and the embedding groove (11a) formed in the mat base material (11) can be crossed by the small joist (12). A heat dissipating member (13) that passes through the portion and crosses the small joist (12), and is applied to a reference wall (40) through a dummy panel (24) having a predetermined width. In order to prevent the floor heating mat (30a) located on the long side of all the flooring materials (30) from being located on the crossable portion of the small joists (12), the small joists ( 12) extend in the direction across Having a flooring material sane position reference display for the long side to display the position of arranging the sane (30a) located on the long side of (30) (100), a floor heating mat.

A third invention covers the surface of the mat base material (11) in the first or second invention, and extends in a direction orthogonal to the long side sane position reference display (100), with a small back side. The floor heating mat further includes a covering material (14) for displaying a region where the short side of the flooring material (30) is arranged by displaying the region where the joist (12) is present.

According to a fourth aspect of the present invention, there is provided a mat base material (11) to which a flooring material (30) is nailed, and a embedded groove (11a) formed in the mat base material (11). A heat dissipating member (13) having a heat dissipating member parallel portion that is substantially parallel to (30), and via a dummy panel (24) having a predetermined width with respect to the reference wall (40) a floor heating mats construction, in order to position the long side of all the flooring (30) Sane (30a) is prevented located above all of the heat dissipation member parallel portion, said flooring ( 30) has a long-side sané position reference display (100) for displaying a position at which the tandem (30a) located on the long side of the flooring material (30) in any row extends in the direction of the plate on which the 30) are arranged. ,Floor heating Tsu is a door.

According to a fifth aspect of the present invention, in any one of the first to fourth aspects of the invention, the long side pan position reference display (100) indicates the pan (30a) located on the long side of the flooring material (30). It is a floor heating mat which displays the line which shows the position to arrange.

According to a sixth aspect of the present invention, in any one of the first to fourth aspects of the invention, the long side pan position reference display (100) indicates the pan (30a) positioned on the long side of the flooring material (30). This floor heating mat displays the zones that can be arranged.

According to a seventh aspect of the present invention, in any one of the first to sixth aspects, the sash (30a) located on the long side of the flooring material (30) of any row is the sane position reference display for the long side ( 100) is a floor heating mat that further has a panel size display for displaying the size of the dummy panel (24) to be lined up.

The eighth invention is the construction method according to any one of the first to seventh inventions, wherein the long-side sani position reference display (100) arranges the flooring material (30) indicated in the drawing. The floor heating mat laying step for laying the floor heating mat (10) so as to match the direction, and the sash (30a) located on the long side of the flooring material (30) in any row is the sane position reference for the long side. The size of the dummy panel (24) is set so as to line up with the display (100), and the dummy panel (24) is laid between the reference wall (40) and the floor heating mat (10). Two rows of laying steps and nailing the first row of flooring materials (30) arranged along the reference wall (40) and arranging the nailing of the first row of flooring materials (30) Eye flooring (30 Nail the flooring material (30) by sequentially repeating the nailing of the third flooring material (30) arranged along the second row of flooring material (30). A floor heating mat construction method including a nailing process of nailing.

  According to this aspect, by arranging the sap of the flooring material in any row in the sane position reference display, the sap of all the flooring materials is not positioned on the cut-off portion of the small joists. Therefore, it is possible to prevent the construction operator from nailing the hot water pipe instead of the small joist without requiring a display sticker for preventing nailing.

FIG. 1 is a diagram illustrating a basic structure of floor heating. FIG. 2 is a plan view of the floor heating mat. FIG. 3 is a diagram for explaining a method of nailing a flooring material. FIG. 4 is a diagram for explaining a method for setting the sun position reference display. Drawing 5 is a figure explaining the construction method of a floor heating mat.

  Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

  FIG. 1 is a diagram illustrating a basic structure of floor heating.

  First, in order to facilitate understanding of the present invention, the basic structure of floor heating will be described. Since the floor heating mat (hereinafter referred to as “floor warming mat” as appropriate) 10 is laid on the floor 20, the floor 20 will be described first.

  The floor 20 is a wooden building floor, for example, and a plurality of rows of joists 21 are arranged in parallel at regular intervals (usually 303 mm pitch). A heat insulating material 22 is disposed between the joists 21. The thickness of the heat insulating material 22 is usually substantially the same as the thickness of the joist 21. On the joist 21 and the heat insulating material 22, a steering panel 23 is laid so as to cover the whole. The steering panel 23 is a plywood having a thickness of 12 mm, for example. The steering panel 23 is fixed to the joist 21.

  The warm floor mat 10 is laid on the steering panel 23. The warm floor mat 10 is usually laid so as to occupy 80% of the floor area of the room to be heated. A dummy panel 24 is laid between the periphery of the warm floor mat 10 and the wall 40 of the room. The warm floor mat 10 incorporates a heat dissipation member. The heat dissipating member may be a hot water pipe or an electric heater. In the following, a type having a built-in hot water pipe will be described as an example. In addition, the type which incorporates an electric heater as a heat radiating member is mentioned later.

  Next, the details of the warm floor mat 10 will be described with reference to FIGS. 1 and 2. The warm floor mat 10 includes a mat base material 11 as a supporting base material, a small joist 12, a hot water pipe (heat radiating member) 13, and an aluminum foil 14.

  The mat substrate 11 is a substantially rectangular member having a thickness of approximately 12 mm. An embedding groove 11a having a shape corresponding to the cross-sectional shape of the hot water pipe 13 is formed in the mat base material 11, and the hot water pipe 13 is held in the embedding groove 11a. The mat base material 11 is made of a heat insulating material so that the heat of the hot water pipe 13 is not released downward. As a material of the mat base material 11, for example, foamed polyethylene having a heat insulating function (for example, a foaming ratio of 20 times), polystyrene foam, or the like is suitable. The mat base material 11 is sufficient if the hot water pipe 13 can be held at a predetermined position, and a general-purpose heat insulation panel or a heat conduction member instead of this may be used. In this case, it is necessary to lay a heat insulating material under the heat conducting member.

  The small joist 12 is a member to which a large number of strip-like flooring materials 30 are fixed by nailing, as will be described later. The thickness of the small joist 12 is, for example, 12 mm, which is the same as that of the mat substrate 11. The material of the small joist 12 is suitable for nailing and fixing, for example, plywood. As shown in FIG. 2, the small joists 12 are extended downward from the upper edge or upward from the lower edge. Small joists 12-1, 12-3, 12-5, 12-7, 12-9 extending downward from the upper edge, and small joists 12-2 extending upward from the lower edge , 12-4, 12-6, 12-8, 12-10 are arranged alternately and in parallel.

  The small joists 12-3, 12-5, 12-7, and 12-9 are separated into two bodies at one place in the middle, and these two bodies are arranged in a line. The small joists 12-3, 12-5, 12-7, and 12-9 have the same shape. That is, if the small joist 12-3 is translated, the small joists 12-5, 12-7, and 12-9 are overlapped.

  The small joists 12-2, 12-4, 12-6, 12-8, and 12-10 are also separated into two bodies at one place in the middle, and these two bodies are arranged in a line. The small joists 12-2, 12-4, 12-6, 12-8, and 12-10 have the same shape. That is, if the small joist 12-2 is translated, the small joists 12-4, 12-6, 12-8, and 12-10 are overlapped.

  Different from other small joists, the small joists 12-1 are separated into two bodies at two places in the middle, and these three bodies are arranged in a line.

  These separation locations are locations where the hot water pipe (heat radiating member) 13 crosses the small joists 12.

  Further, as shown in FIG. 1, the one end 12 a of the small joist 12 does not reach the edge of the mat base material 11. The gap from the one end 12a of the small joist 12 to the edge of the mat substrate 11 is set to be narrower than the width of the flooring material 30 (typically 303 mm). Further, the interval between adjacent small joists 12 and between the small joists 12 at both ends and the dummy panel 24 are shorter than the length of the flooring material 30 (typically 1800 mm) (for example, 303 mm pitch), Is set.

  The hot water pipe (heat radiating member) 13 is held in the embedding groove 11 a of the mat base material 11 and is built in the mat base material 11. The hot water pipe 13 is a heat transfer tube through which hot water (water, a mixed solution of water and ethylene glycol, a mixed solution of water and propylene glycol, etc.) flows as a heat medium. The hot water pipe 13 is arranged in a meandering manner along the laying path formed between the small joists 12 and supported by the mat base material 11. The hot water pipe 13 passes through the cut portion of the small joist 12 and crosses the small joist 12 so that one hot water pipe 13 is arranged on the entire surface of the floor warm mat 10 and transmits heat to every corner. . As the hot water pipe 13, for example, a cross-linked polyethylene pipe, a polypropylene pipe, a polybden pipe or a metal pipe can be used, and a cross-linked polyethylene pipe is particularly preferable. The hot water pipe 13 has a substantially circular cross section. In addition, in order to increase the contact area with the aluminum foil 14 and improve the heat transfer efficiency, the cross-sectional shape of the hot water pipe 13 may be an elliptical shape.

  The aluminum foil 14 is a covering material that covers the mat base material 11, the small joists 12, and the hot water pipe 13, and has a role of transmitting heat from the hot water pipe 13 or holding the heat. The back surface of the aluminum foil 14 is glued, and is integrated by covering the surfaces of the mat base material 11, the small joist 12 and the hot water pipe 13. The surface of the header 130 portion is also covered with the aluminum foil 14, but the back surface of the aluminum foil 14 covering the header 130 portion is not glued so that the subsequent work of connecting the external piping is performed smoothly, or By sandwiching release paper or the like, the aluminum foil 14 and the header 130 are not bonded. In addition, the area | region which has the small joist 12 on the back is colored green so that the position of the small joist 12 can be understood.

  Next, as a basic knowledge for understanding the present invention, a method of nailing the flooring material 30 will be described with reference to FIG.

  As shown in FIG. 1, the flooring material 30 is arranged in a line along the reference wall 40 and nailed. A male sane 30a is formed on one side surface of the flooring material 30, and a female sane 30b is formed on the other side surface. As shown in FIG. 3A, the nailing is performed by nailing the nails 30a in an oblique direction with respect to the male sane 30a. Then, as shown in FIG. 3 (B), the female sane 30b of the second flooring material 30 is inserted into the male sap 30a of the flooring material 30 that has been nailed and nailed. Subsequently, the female sash 30b of the third flooring material 30 is inserted into the male sash 30a of the second flooring material 30 and nailed. These operations are repeated sequentially. In FIG. 1, the structure of the warm floor mat 10 and the floor 20 is illustrated so as to be easily understood. Therefore, the fifth row of flooring materials 30 is arranged with only one fourth row of flooring material 30. However, in practice, after the nailing of one row is completed, the flooring materials 30 of the next row are arranged and nailed.

  Since the above operation is repeated and the flooring material 30 is nail-fixed, the nails are arranged in a row on the side surface (male sane 30a) of the flooring material 30. Since the width of the flooring material 30 is constant, the nails for fixing the flooring material 30 are arranged in a row, the nails for fixing the next row of the flooring material 30 are arranged in a row at a constant pitch, and the constant pitch is set. The nail that fixes the flooring material 30 in the next row is repeated in a row.

  If the nailing portion is not positioned on the cut-off portion of the small joist 12 (the hot water pipe 13 crosses the small joist 12), the nail for fixing the flooring material 30 may damage the hot water pipe 13. There is no.

  Therefore, in the present embodiment, the nail spot (male sane 30a) of the flooring material 30 that is repeatedly arranged is not a mark for the top of the small joist 12 (the hot water pipe 13 crosses the small joist 12). (Sane position reference display 100) is clearly indicated. Specifically, the sun position reference display 100 is provided as follows.

  FIG. 4 is a diagram for explaining a method for setting the sun position reference display.

  The cut-off portion of the small joist 12 is a zone that should not be nailed (hereinafter referred to as “NG zone” as appropriate). In the case of the floor warming mat 10 shown in FIG. 4, the separation point between the upper body and the lower body of the small joist 12-10 is projected onto the projection line L1 parallel to the small joist 12; It moves and marks the zone corresponding to the separation location on the projection line L1. This marked zone is the NG zone (1). When nailing the NG zone (1) to a zone moved at a pitch corresponding to the width of the flooring material 30, the nailing is performed in the NG zone (1) while nailing the flooring material 30. It will be. Therefore, do not nail into such a zone. Therefore, in order not to nail into such a zone, the zones in which the NG zone (1) is moved at a pitch corresponding to the width of the flooring material 30 are sequentially set to the NG zone (1-1) and the NG zone (1-2). , NG zone (1-3),...

  Similarly, the separation point between the upper body and the lower body of the small joist 12-9 is projected onto the projection line L2 parallel to the small joist 12, and the zone corresponding to the cut portion is projected onto the projection line L2. Mark. This marked zone is the NG zone (2). Similarly to the case of the NG zone (1), the zones obtained by moving the NG zone (2) at a pitch corresponding to the width of the flooring material 30 are sequentially set to the NG zone (2-1) and the NG zone (2-2). ), NG zone (2-3),...

  Even if the separated part of the upper body and the lower body of the small joists 12-2, 12-4, 12-6, and 12-8 is projected onto the projection line L1, the separated part of the small joists 12-10 is projected. Since this is the same as that described, the illustration is omitted. Moreover, even if the separation part between the upper body and the lower body of the small joists 12-3, 12-5, and 12-7 is projected onto the projection line L1, the separation part of the small joists 12-9 is projected. Since it becomes the same, illustration is abbreviate | omitted.

  Next, on the projection line L3 parallel to the small joist 12 is projected the separation point between the upper body and the lower body of the small joist 12-1, and the zone corresponding to the separation point is marked on the projection line L3. To do. This marked zone is the NG zone (3). And the zone which moved this NG zone (3) with the pitch equivalent to the width | variety of the flooring material 30 is NG zone (3-0), NG zone (3-1), NG zone (3-2), NG sequentially. Zone (3-3),...

  Next, a gap from one end 12a of the small joist 12-9 to the edge of the mat substrate 11 is projected onto the projection line L4 parallel to the small joist 12, and a zone corresponding to the gap is marked on the projection line L4. . This marked zone is the NG zone (4). And the zone which moved this NG zone (4) with the pitch corresponding to the width of the flooring material 30 is sequentially NG zone (4-1), NG zone (4-2), NG zone (4-3),.・ ・ ・ ・.

  Then, each NG zone is projected onto a projection line L5 parallel to the small joist 12, and a zone corresponding to each NG zone is marked on the projection line L5. The projection of the NG zone (2-6), NG zone (3-0), and NG zone (4) is the NG zone (5-1). The projection of the NG zone (1-5), NG zone (2-5), NG zone (3), and NG zone (4-1) is the NG zone (5-2). NG zone (5-3) is a projection of NG zone (1-4), NG zone (2-4), NG zone (3-1), and NG zone (4-2). The projection of the NG zone (1-3), NG zone (2-3), NG zone (3-2), and NG zone (4-3) is the NG zone (5-4). NG zone (5-5) is a projection of NG zone (1-2), NG zone (2-2), NG zone (3-3), and NG zone (4-4). NG zone (5-6) is a projection of NG zone (1-1), NG zone (2-1), NG zone (3-4), and NG zone (4-5).

  If the male strips 30a (nailing points) of the flooring material 30 arranged in a row are located in any one of the NG zones, as the flooring material 30 is sequentially nailed, one of them is the part where the small joist 12 is cut off. The hot water pipe 13 will be nailed to the place where the hot water pipe 13 crosses the small joists 12, and the hot water pipe 13 may be damaged.

  On the other hand, the male strips 30a (nailing points) of the flooring material 30 arranged in a row are positioned so as not to be located in any NG zone (specifically, between the NG zone and the NG zone). In such a case, even if the flooring materials 30 are arranged and naild in sequence, the hot water pipe 13 is not nailed at the location where the small joist 12 is separated (the hot water pipe 13 crosses the small joist 12). There is no risk of injury.

  Therefore, in the present embodiment, a sani position reference display 100 that displays a position where the male sane 30a of the flooring material 30 arranged in a row is arranged in a place that is not located in any NG zone. This sun position reference display 100 may be a line drawn at a location not located in any NG zone or a zone colored in a range not located in any NG zone. In the specification of FIG. 4, since the gap between the NG zone and the NG zone is narrow, the sane position reference display 100 has a line shape. However, depending on the specification, the gap between the NG zone and the NG zone is wide. If there is, the sun position reference display 100 may be in a zone shape.

(Construction method for warm floor mats)
FIG. 5 is a diagram for explaining a construction method of the floor warming mat.

  In addition, this figure is an image figure for demonstrating the construction method of a floor warm mat | matte. Although the small joists 12 and the flooring material 30 are described in parallel directions, the small joists 12 and the flooring materials 30 are actually orthogonal to each other as shown in FIG.

  When the construction worker lays the floor warming mat 10 on the floor 20 (steek panel 23), the floor heating mat 10 is aligned with the direction of the floor position reference 100 displayed in the drawing in accordance with the direction in which the flooring materials 30 are arranged. (Floor heating mat laying process).

  Then, the size of the dummy panel 24 is set so that the warm floor mat 10 is in an appropriate position, and the dummy panel 24 is laid between the reference wall 40 and the floor heating mat 10 (dummy panel). Laying process). The width W of the dummy panel 24 (size between the reference wall 40 and the floor warming mat 10) is set as follows. The flooring 30 has a width of 303 mm.

  As shown in FIG. 5, consider a case where the male sane 30 a of the n-th flooring material 30 is positioned on the sane position reference display line 100 from the reference wall 40. The length from the sun position reference display line 100 to the edge of the warm floor mat 10 is L.

  In this case, “the width W of the dummy panel 24 = n × 303−L” may be set. This can also be written as “width W of dummy panel 24 = (n−1) × 303 + a where a = 303−L”.

  A length L from the sun position reference display line 100 to the edge of the warm floor mat 10 is set for each specification of the warm floor mat 10. For example, when L = 253 mm, “the width W of the dummy panel 24 = (n−1) × 303 + 50”. The number n of the flooring materials 30 arranged from the reference wall 40 varies depending on the size of the room to be constructed. In FIG. 1, n = 5. In this case, “the width W of the dummy panel 24 = 1262 mm”. In FIG. 5, n = 3, and in this case, “the width W of the dummy panel 24 = 656 mm”. If such numerical values or mathematical expressions are displayed (panel size display) in addition to the sun position reference display line 100, the installer can easily work. These sun position reference display 100 and numerical value or numerical expression display (panel size display) may be attached to the surface of the aluminum foil 14 by, for example, printing or seal display or printing on paper or the like. Depending on the size of the room, n = 2 or n = 4. Therefore, it is also preferable to display a plurality of candidate numerical values such as “353 mm, 656 mm, 959 mm, 1262 mm”. Further, a part of the mathematical expression may be displayed as “+50”. The rest of the mathematical formula is obtained by multiplying the width pitch 303 mm of the flooring material 30 by the number of the flooring materials 30 (number of rows), and this point is the same regardless of the specifications of the floor warming mat 10. Therefore, only a numerical value such as “+50” that varies depending on the specification of the floor warming mat 10 may be displayed. In any case, it is sufficient that the installer can easily grasp the cut-out size of the dummy panel 24.

  Further, since the flooring material 30 is not stretched from one end of the warm floor mat 10 but may be stretched from the other end, the sunk position reference display lines 100 are displayed at both ends of the warm floor mat 10. It is preferable.

  A portion surrounded by an ellipse in FIG. 1 is hidden under the flooring material 30 at a portion where the small joist 12 is cut off (a portion where the hot water pipe 13 crosses the small joist 12), so that nailing is avoided.

  Then, the installer sets the width W of the dummy panel 24 in this way, lays the floor warming mat 10 and the dummy panel 24 on the floor side by side with the dummy panel, and the flooring in the first row along the reference wall 40 The materials 30 are arranged and nailed to the dummy panel 24. Next, the second flooring material 30 is arranged along the nailed first row flooring material 30 and nailed to the dummy panel 24. Subsequently, the third flooring material 30 is arranged along the second row flooring material 30 and is nailed to the small joists 12. Thereafter, this operation is repeated (nailing process). The flooring materials 30 are arranged and nailed from the reference wall 40 at a pitch of 303 mm. By setting the width W of the dummy panel 24 as described above, the male sash 30a of the third flooring material 30 is arranged on the sane position reference display line 100, and the male sap 30a of the fourth and subsequent rows of the flooring material 30. Also, it is not located on the cut-off point of the small joist 12 (the hot water pipe 13 crosses the small joist 12). Therefore, the nail does not damage the hot water pipe 13. The width of the flooring material 30 in the last row is appropriately adjusted (cut) according to the size of the room. And the baseboard 50 is fixed on it.

  By the way, the vertical and horizontal dimensions of the room to be heated and the installation direction of the flooring material 30 may be determined in advance, and the floor warming mat 10 having a size that occupies 80% of the floor area of the room to be heated is of the existing dimensions. In some cases, the floor heating mat 10 may not fit in the room to be heated if the width W of the dummy panel 24 is 353 mm. However, if there is a display such as “the width W of the dummy panel 24 = (n−1) × 303 + 50” or “+50”, even if the width W of the dummy panel 24 is inevitably set to 150 mm, for example, one row It can be understood that it is sufficient to construct the eye flooring material 30 with a width of 303 mm of 100 mm (= 150-50), and the installer can easily grasp the cut-out sizes of the flooring material 30 and the dummy panel 24.

  Next, the case where an electric heater is used as the heat radiating member of the floor warming mat 10 will be described. In such a type, for example, the mat base material 11 incorporating the hot water pipe described in FIG. 1 and the like and the small joists 12 are integrated into one mat base material 11. The mat substrate 11 is preferably made of a particle board suitable for both heat insulation and nailing. An electric heater embedding groove 11a is formed in a meandering manner on the particle board (mat substrate 11). Then, the electric heater 13 is embedded in the groove 11a and then covered with the aluminum foil 14. Since the electric heater 13 has a meandering shape like the hot water pipe 13 in FIG. 1 and the like, the same direction as the longitudinal direction of the flooring material 30 corresponding to the cut-off portion of the small joists 12 described in FIG. Parallel to the heat radiation member). Further, the portion indicating the optimum nail fixing portion corresponding to the position of the small joist 12 described in FIG. 1 and the like is colored green on the aluminum foil 14. Even when the electric heater 13 is used as the heat dissipating member, the floor warming mat 10 displays the sun position reference display line 100 and a numerical value or a mathematical expression indicating the width of the dummy panel 24.

  In addition, in the thing using an electric heater as a heat radiating member of the floor warming mat 10, square members are assembled in a substantially square shape (for example, a rectangular shape), the electric heater is put therein, and the substantially square shape in which the electric heater is put. There are cases in which multiple pieces of square are available. In such a case, the parallel part of the heat radiating member may be a connection wiring between the electric heaters instead of the electric heater, but the present application is effective even in such a case.

  Furthermore, a planar heat dissipation member is placed in a square board assembled in a substantially quadrangular (for example, rectangular) shape instead of a shape in which the electric heater embedded groove 11a is formed in a meandering shape on the particle board (mat substrate 11). In the case of a thing, although the sheet-like heat radiation member connection wiring may be arrange | positioned in a square material cutting location, this application is effective also in such a case.

  As described above, the floor warm mat 10 of the present embodiment is provided with the sani position reference display 100 for arranging the sap (side surfaces) of any of the flooring materials 30. By arranging the sap (side surface) of the flooring material 30 on this sunk position reference display 100, even if the flooring material 30 is sequentially arranged and nailing, the cut-off portion of the small joist 12 (the hot water pipe 13 crosses the small joist 12). In the case where the mat base material 11 is integrated with the mat base material 11 and the small joists 12 as a unit, the part is substantially parallel to the flooring material 30. There is no risk of damaging the hot water pipe 13 because it is not nailed to the heat dissipating part (the heat dissipating member parallel part).

  In addition, the sun position reference display 100 extends in the direction in which the flooring materials 30 are arranged. In the drawing confirmed by the installer at the time of construction, the direction in which the flooring materials 30 are arranged (the direction of the plate) is instructed. On the surface of the conventional warm floor mat (aluminum foil 14), the area having the small joists 12 on the back is colored green. This extends in a direction orthogonal to the direction in which the flooring materials 30 are arranged, and conventionally, it is necessary to lay the floor warming mat 10 in a direction orthogonal to the flooring material direction of the drawing in the small joist colored area. The installer sometimes misunderstood the work.

  On the other hand, according to the present embodiment, the direction in which the frame position reference display 100 extends coincides with the direction in which the flooring materials 30 are arranged (the direction of the board), so that the installer can easily understand the floor warming mat 10. It is possible to prevent the orientation from being mistaken when laying.

  Moreover, since the flooring material 30 should just be arranged in the line if the sun position reference display 100 is made into a line, construction work can be simplified. However, due to the relationship with the through-hole 23a formed in the steering panel 23, the joist 21 and the large pull, etc. for passing the piping for supplying warm water to the warm water pipe 13 of the warm floor mat 10 under the floor, It may be necessary to adjust the position by shifting the position. In such a case, if the sun position reference display 100 is a line, it must be shifted by the width pitch (303 mm) of the flooring material 30. On the other hand, if the sun position reference display 100 is displayed in a zone, the range of selection that can be determined at the discretion of the installer is widened, and the position of the flooring material 30 can be adjusted as appropriate within the zone.

  Furthermore, if the numerical value or the mathematical expression of the cut-out width of the dummy panel 24 is displayed in addition to the panel position reference display line (panel position reference display zone) 100, the operator can easily work.

  In addition, in accordance with the fact that the area having the small joist 12 on the back is colored green on the aluminum foil 14, an indication of “nail driving” is printed at the place where the small joist 12 is separated on the back. May be. This is because it is possible to prevent the practitioner from nailing the cut-out portion of the small joist 12 even if the cut-out size of the dummy panel 24 is wrong.

  Furthermore, in the above-described embodiment, the case where the small joist 12 is separated and the heat radiating member is formed at a location that crosses the small joist 12 is described as an example, but not as a notch (recess), You may form the location where a heat radiating member crosses the small joist 12.

  The embodiment of the present invention has been described above. However, the above embodiment only shows a part of application examples of the present invention, and the technical scope of the present invention is limited to the specific configuration of the above embodiment. Absent.

  For example, in the above description, the line for arranging the flooring material 30 closest to the edge of the mat base material 11 is illustrated as the sane position reference display 100, but it may be a line or a zone for arranging other flooring materials 30. .

  In the above description, the heat radiating member has been described with reference to a hot water pipe, but an electric heater may be used.

  In addition, the said embodiment can be combined suitably.

10 Floor heating mat (floor heating mat)
11 Mat substrate 11a Embedded groove 12 Koneta 13 Hot water pipe (heat radiating member)
20 floor 21 joist 24 dummy panel 30 flooring material 30a sane 40 wall 100 sane position reference display

Claims (8)

A mat substrate;
A small joist in which a crossable portion is provided that is incorporated in the mat base material and extends in a direction orthogonal to the flooring material to be nailed, and interrupted to extend in the middle,
A heat radiating member that is held in the embedding groove formed in the mat base material and passes through the small joist crossing points and crosses the small joist,
Have
A floor heating mat constructed through a dummy panel having a predetermined width with respect to a reference wall,
In order to prevent the sap located on the long side of all the flooring materials from being located on the crossable portion of the small joists, the length of the flooring material in any row extending in the direction crossing the small joists It has a frame position reference display for the long side that displays the position to arrange the frames located on the side.
Floor heating mat. A mat substrate;
Small joists that are incorporated in the mat base material and extend in a direction perpendicular to the flooring material to be nailed, and in which a crossable portion is formed by being cut off in the middle, and
A heat radiating member that is held in the embedding groove formed in the mat base material and passes through the small joist crossing points and crosses the small joist,
Have
A floor heating mat constructed through a dummy panel having a predetermined width with respect to a reference wall,
In order to prevent the sap located on the long side of all the flooring materials from being located on the crossable portion of the small joists, the length of the flooring material in any row extending in the direction crossing the small joists It has a frame position reference display for the long side that displays the position to arrange the frames located on the side.
Floor heating mat. In the floor heating mat according to claim 1 or 2 ,
Covering the surface of the mat base material, extending in a direction orthogonal to the long-side sané position reference display, and displaying an area with small joists on the back, an area for arranging the short side of the flooring material Further having a covering to display,
Floor heating mat. A mat substrate on which flooring material is nailed,
A heat dissipating member having a heat dissipating member parallel portion that is held and incorporated in the embedding groove formed in the mat base material and is substantially parallel to the flooring material,
Have
A floor heating mat constructed through a dummy panel having a predetermined width with respect to a reference wall,
In order to prevent the sap located on the long sides of all the flooring materials from being located on all of the heat radiating member parallel parts, it extends in the direction of the plate on which the flooring materials are arranged, It has a sané position reference display for the long side that displays the position where the tandems located on the long side are arranged,
Floor heating mat. In the floor heating mat according to any one of claims 1 to 4,
The long side sani position reference display displays a line indicating the position where the sane located on the long side of the flooring material is arranged.
Floor heating mat. In the floor heating mat according to any one of claims 1 to 4,
The long side sané position reference display displays a zone in which the sane located on the long side of the flooring material can be arranged,
Floor heating mat. In the floor heating mat according to any one of claims 1 to 6,
A panel size display for displaying the size of the dummy panel for aligning the tandem located on the long side of the flooring material in any row with the tanning position reference display for the long side,
Floor heating mat. It is a construction method of the floor heating mat according to any one of claims 1 to 7,
The floor heating mat laying step of laying the floor heating mat so that the sane position reference display for the long side matches the direction of arranging the flooring materials indicated in the drawing,
The size of the dummy panel is set so that the tandem located on the long side of the flooring material in any row is aligned with the tandem position reference display for the long side, and the dummy panel is used as the reference wall and floor heating mat. Dummy panel laying process laid between and
Nailing the first row of flooring material arranged along the reference wall, nailing the second row of flooring material arranged along the first rowed flooring material, and nailing Nailing a third flooring material arranged along the second row of flooring materials and nailing a flooring material by sequentially repeating nailing the flooring material;
Method of floor heating mat including.

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