JP3503103B2 - Construction structure of parting material and construction method of parting material - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction structure for a parting material.

[0002]

2. Description of the Related Art Conventionally, in the case of an internal sash or the like, when a wall material is applied to the outside by a cover construction method for repair work, a parting material is applied to cover the end face of the wall material. When the end face cannot be completely covered with a parting material, the part that cannot be completely covered is painted, or the L angle by sheet metal processing is used to cover the end face. When painting, it requires curing and the number of jobs increases. This made the construction troublesome. When using the L angle,
Since the length of each house and window is different, it is necessary to adjust the length each time, which makes construction difficult. Further, as shown in FIG. 21, when the parting members 51, 51, 51, 51 are installed around the window M or the like, the end portions of the parting members 51, 51 are accurately cut at 45 ° to form a corner joint. It is necessary to form the portion 51a and bring the corner joint portions 51a into contact with each other to form the peripheral edge portion C.
There is a problem that construction accuracy is required in order to match exactly with 45 °, and the construction is difficult. Further, when construction is performed by covering the peripheral edge portion C with the corner cap 52 as shown in FIG. 22, Screw 5 to the corner cap 52
There is a problem in that the screws 53 are exposed and the appearance is deteriorated because they are stopped by 3, 53.

[0003]

SUMMARY OF THE INVENTION The present invention has been devised in view of the above-mentioned problems of the prior art, and it is possible to satisfactorily adjust on-site and install a parting material in a neat state.
The construction structure of the parting material and the construction method of the parting material that can be installed with good appearance without the need for painting are provided. The finishing material constituting the parting material attached to the end surface is an L-shaped outer surface covering piece that covers the outer surface side of the wall material and the like, and an end surface covering piece that covers the end surface side is formed in an L shape, and the inside of the end surface covering piece. , An adjusting plate of the same quality and the same color as the finishing material is interposed, and a reinforcing rib is formed on the adjusting plate, and a fold groove is formed along the lower edge of the rib. , The extension length from the end face cover piece is adjustable according to the length of the end face, and the lower end of the end face cover piece above the adjustment plate is overlapped, Integral recess for the screw head It is, in the recess, is that the screw groove that is brought into contact with the tip of the screw allows the positioning of the screws are formed. Moreover, the construction method of the parting material includes an outer surface covering piece that covers the outer surface side of the wall material and the like, and a finishing material in which the end surface covering piece that covers the end surface side of the wall material and the like is formed in an L shape.
When constructing a parting material composed of a receiving material having a fixing piece, after fixing the furring to the outside of the existing mortar wall,
The adjustment plate is fixed to the end face of the furring strip so that the end face of the mortar wall is covered, and the fixing piece of the receiving member is fixed to the outside of the furring strip. After arranging the wall material on the, the finishing material is integrated with the receiving material, and the outer surface of the finishing material covers the outside of the wall material,
The end surface covering piece of the finishing material covers the end surface of the wall material while the lower end of the end surface covering piece of the finishing material is superposed on the upper end of the adjusting plate.

[0004]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an enlarged sectional view of an essential part showing a construction structure of a parting material. The parting material 1 is a receiving material 3 fixed to a furring strip 13 via a screw 15 and an outside of the receiving material 3. The finishing material 2 and the receiving material 3 which form the parting material 1 are shown in FIG. 14 and explained. The finishing material 2 includes the outer surface covering piece 2a and the end surface covering material. Piece 2
b is integrally formed in an L shape, and an abutting bent piece 2c that is bent by 90 ° is integrally formed at an end of the outer surface covering piece 2a. Further, an end surface covering piece 2a is formed inside the outer surface covering piece 2a. A fitting projection piece 2d is formed so as to project downward in parallel with the piece 2b, and an outer peripheral surface of the fitting projection piece 2d is formed in a saw-tooth shape.

On the other hand, the receiving member 3 has a fixing piece 3a fixed to the furring strip 13 in an abutting manner. The fixing piece 3a is formed with protrusions 3b, 3b projecting upward. Further, a pair of plate-shaped holding pieces 3c, 3c are formed so as to project upward, and a fitting groove 3d is formed in the vertical direction between the pair of holding pieces 3c, 3c. It is formed in a tooth shape. Therefore, by pressing and inserting the fitting projection piece 2d of the finishing material 2 into the fitting groove 3d of the receiving material 3, the fitting projection piece 2d is fitted into the fitting groove 3d in a fitting shape, and the receiving material The finishing material 2 is fitted and integrated with the finishing material 3.

[0006] Returning to Fig. 1 again and continuing the description, in this example, a case where repair work is performed at the site of the internal sash is illustrated, and the window sash 12 is provided on the pillar 10 of the building, and the window sash is provided. An existing mortar wall 11 is formed so as to project outward from the existing mortar wall 12.
When the furring strip 13 is fixedly installed on the outer side of 1 and a wall panel 14 that is a wall material is further mounted on the outer side of the furring strip 13, when performing repair work,
Although the parting material 1 is applied to cover the window-side end surfaces of the wall panel 14 and the existing mortar wall 11,
In this example, after the furring strip 13 is fixed to the outside of the existing mortar wall 11, the adjusting plate 4 is positioned and fixed to the end face of the furring strip 13 via the screw 16. That is, when the adjustment plate 4 is fixed to the end face of the furring strip 13, the adjustment plate 4 is positioned so that the end face of the existing mortar wall 11 is covered, and the adjustment plate 4 is fixed to the furring strip 13. After that, the fixing piece 3a of the receiving member 3 is fixed to the outside of the furring strip 13 which is fixed thereafter via a screw 15, and the wall panel 14 is arranged on the fixing piece 3a of the receiving member 3. 1
To 4 the end faces of the upper member 2 specification the more outward is integrated by inserting into the insertion groove 3d of the receiving material 3, the wall panel 14 with the outer surface covering pieces 2a of the finishing material 2, as shown in FIG. 1 The outer side is covered, and at this time, the contact folding piece 2c comes into contact with the outer surface of the wall panel 14, and the end surface covering piece 2b of the finishing material 2 covers the end surface of the wall panel 14 well and the adjusting plate 4 is covered.
The lower end of the finishing material is overlapped with the finishing material 2
If the adjusting plate 4 and the adjusting plate 4 are made in the same quality and the same color, the adjusting plate 4 is continuously extended from the end surface covering piece 2b of the finishing material 2. The end surface of the mortar wall 11, the end surface of the furring strip 13 and the end surface of the wall panel 14 can be completely covered to provide a neat appearance.

When the thickness of the existing mortar wall 11 is thin, as shown in FIG. 2, the overlapping amount of the adjusting plate 4 and the end face cover piece 2b is appropriately adjusted so that the end face can be adjusted according to the site. It can be surely covered,
When it is attempted to cover the end surface with only the end surface covering piece 2b as in the conventional case, an exposed portion which is not covered is generated on the end surface of the existing mortar wall 11, and this portion is conventionally coated or by sheet metal working. Although the L angle was attached, in this example, the adjustment plate 4 can be adjusted to suit any site, and the end surface can be surely covered with a neat cover, so that it is not necessary to perform painting work unlike the conventional construction. It becomes easy and the cost can be reduced.

In FIGS. 1 and 2, the parting material 1 is a disassembled type composed of the finishing material 2 and the receiving material 3. However, as shown in a perspective view of FIG. Material 2
It is also possible to use the parting material 1 that integrates
In the parting material 1 of FIG. 3, a fixing piece 3 fixed to the furring strip 13
The end surface covering piece 2b is integrally formed in a perpendicular to a, and the outer surface covering piece 2a is integrally formed in parallel with the fixing piece 3a at the upper end of the end surface covering piece 2b. The slit 1a is formed in advance in order to easily fasten the screw 15.

A construction structure using such an integrated parting member 1 is shown in a sectional view of FIG. In FIG. 4, the adjusting plate 4 is a folding groove 4 that can be folded on site.
Pre-formed a and 4b are used. That is,
Fold groove 4a on the left side 5 mm below the upper end of the adjusting plate 4.
Is formed in a V shape, and a folding groove 4b is formed in advance in a V shape on the right side 10 mm above the lower end of the adjusting plate 4. When the thickness of the existing mortar wall 11 is large as shown in FIG. 4, the adjusting plate 4 is used as it is without being broken, and the adjusting plate 4 is fixedly attached to the furring strip 13 and then attached. The fixing piece 3a of the parting material 1 is fixedly provided on the outer side of the furring strip 13, and the end surface covering piece 2b is attached to the adjusting plate 4 in an overlapping manner.
The end surface of the wall panel 14 can be fitted between the a and the outer cover piece 2a, and can be constructed by the parting material 1 and the adjusting plate 4 and the existing mortar wall 11, the furring strip 13 and the wall panel 14.
It is possible to obtain a neat construction structure by covering the end face of satisfactorily.

Next, in FIG. 5, when the thickness of the existing mortar wall 11 is thin, the fold groove 4b of the adjusting plate 4 is bent and cut on site, and the dimension of the adjusting plate 4 is shortened and used. Is. Alternatively, the folding groove 4a may be bent and cut, and may be rotated 180 degrees for use. (Can be adjusted by cutting at different lengths of 5 mm and 10 mm)

Further, FIG. 6 shows a folding groove 4a of the adjusting plate 4.
And the folding groove 4b are both bent and cut at the site, and the dimension is further shortened. In this way, the length of the adjusting plate 4 can be easily adjusted at the site according to the thickness of the mortar wall 11 at the site. In addition, when performing extremely small length adjustment, fine adjustment is possible when fixing the adjustment plate 4 to the furring strip 13 with the screw 16.

Next, FIG. 7 shows a cross-sectional view of the adjusting plate 4 having a modified shape. The adjustment plate 4 of FIG. 7 is formed in a shape as shown in the perspective view of FIG. 8, and is formed to be thinner than the flat plate-shaped adjustment plate shown in FIGS. 1 to 6 to form the ribs 4c, 4c. The ribs 4c and 4c are integrally formed in parallel with each other, the inner fold groove 4a is formed at the lower edge of the upper rib 4c, and the outer fold is formed at the lower edge of the lower rib 4c. Groove 4b
Is formed, and the folding grooves 4a and 4b are appropriately bent and cut on site to adjust the dimensions. The outer folding groove 4b is formed deeper than the inner folding groove 4a, and preferentially. It is configured such that the outer folding groove 4b can be folded and cut. Further, a concave portion 4d is integrally formed so as to be recessed in the opposite direction on the upper side, and a screw groove 4e for positioning a screw is formed in the concave portion 4d. That is, the tip of the screw 16 is brought into contact with the screw groove 4e, and the screw is screwed in so that the head of the screw 16 can be housed in the recess 4d.

In the adjusting plate 4 as described above, the strength is ensured by the ribs 4c even if the adjusting plate 4 is thin, so that the adjusting plate 4 becomes strong as a whole and, as shown in FIG.
Can be stored and the lower end of the end surface covering piece 2b of the finishing material 2 of the parting material 1 can be overlapped in the recess 4d to form a neat appearance shape. With the adjustment plate 4 and the end surface covering piece 2b, existing The end faces of the mortar wall 11, the furring strip 13 and the wall panel 14 can be covered with a clear cover.

FIG. 9 shows a state where the existing mortar wall 11 is thin and the outer fold groove 4b of the adjusting plate 4 is bent and cut, and the dimension of the adjusting plate 4 is shortened. Further, FIG. 10 shows a state in which the inner folding groove 4a is further bent and cut, and the dimension is further shortened to be applied.

Next, FIG. 11 shows an exploded view in which the parting materials 1, 1 are installed in a state in which the peripheral edges of windows and the like in a cross shape are covered with the covering material 6. That is, the finishing materials 2 and 2 of the parting material 1 intersect at a right angle at the peripheral edge portion, but the covering material 6 is used to cover this portion, and the peripheral edge portion is formed in a neat state without using screws. The cover material 6 covers the lid.

As described above, when the finishing material 2 is fitted into the receiving material 3 of the parting material 1 from the outside so that the receiving material 3 and the finishing material 2 are integrated, as shown in FIG. From the end face side, the receiving plate 5 is inserted into the back side of the outer surface covering piece 2a of the finishing material 2, and the receiving plate 5 is fitted into the partitioning material 2 and fixed. That is,
The support plate 5 is mainly made of stainless steel, and is shown in FIG.
As shown in FIG. 2, an engaging hole 5a is vertically formed through the receiving plate 5, and a cutout groove 5b is formed so as to sandwich the fitting projection piece 2d of the finishing material 2. The fitting hole 5a is inserted into the cutout groove 5b. The projecting piece 2d is fitted in, and in the case of stainless steel, a curved spring piece 5d which is curved downward in a protruding shape is formed, and the curved spring piece 5d is finished by a spring action as shown in FIG. It is configured to be firmly fitted to the back side of the outer surface covering piece 2a of the material 2.

Although FIGS. 11 and 15 show a stainless steel plate, the receiving plate 5 may be made of resin, and FIGS. 14 and 16 show a case where a resin plate is used. As shown in the plan view of FIG. 19 and the side view of FIG. 20, the resin-made receiving plate 5 has ribs 5c and 5c protrudingly formed on the front and back sides, respectively, and these ribs 5c and 5c are finished by frictional action. It is configured to be firmly fitted to the back side of the outer surface covering piece 2a of the material 2.

The covering material 6 is, as shown in FIG.
A corner piece 6c having an L-shaped cross section is integrally hung at an inner corner of the substantially rectangular plate-shaped cover plate 6a, and the cover plate 6a is opposed to the outer periphery of the cover plate 6a facing the corner piece 6c. Is bent downward to integrally form the outer pieces 6b, 6b in a right-angled shape. Further, a projection 6d is integrally formed on the lower surface of the cover plate portion 6a so as to form a projection.
Can be made of resin, for example, and can be integrally formed. In addition, the double-sided tapes 7 may be attached to the cover plate portion 6a of the covering member 6 in advance and used.

That is, as shown in FIG. 11, after the receiving plate 5 is fitted and fixed, the protrusion 6d of the covering member 6 is pushed into the engaging hole 5a from above the receiving plate 5 to form a press fit. The corner piece 6c of the covering material 6 comes into contact with the end surface covering pieces 2b, 2b of the finishing material 2, and the outer piece 6 of the covering material 6
b and 6b are fitted into the outer side of the contact folding pieces 2c and 2c of the finishing material 2, and the finishing material 2 is sandwiched between the corner piece 6c and the outer piece 6b, and the covering material 6 is firmly fixed. Since the projection 6d can be fitted into the receiving plate 5 without using screws, the covering material 6 can be easily fixed. Further, when the double-sided tape 7 is used, a stronger covering can be obtained. The fixed state of the material 6 is obtained.

FIG. 15 shows a plan view of the cover member 6 fixed to the stainless steel receiving plate 5, and FIG. 16 is an enlarged cross-sectional view of the resin receiving plate 5 covered with the covering member 6. A block diagram is shown. That is, as shown in FIG. 16, the corner pieces 6c of the covering material 6 are set to have substantially the same length as the end surface covering piece 2b of the finishing material 2 and contact the outer side thereof over the entire area of the end surface covering piece 2b. Also, the outer piece 6b of the covering material 6 comes into contact with the outside of the contact folding piece 2c of the finishing material 2, and the finishing material 2 is sandwiched between the corner piece 6c and the outer piece 6b to firmly cover the covering material 6 The covering material 6 is used to cover the intersecting peripheral edges of the finishing materials 2 and 2 with a very neat state, and the screws may be exposed as in the conventional corner cap shown in FIG. In addition, no screw fixing work is required, and the construction is easy and the appearance is good. Further, unlike the conventional FIG. 21, it is not necessary to cut the corner joint portion 51a at 45 ° on site, and the construction can be performed easily.

11 and 15, an example in which the backing plate 5 is inserted and fixed to one side of the finishing materials 2 and 2 that intersect is shown. However, as shown in FIG. 17, the outer surface of the partitioning material 2 on the other side is shown. It is also possible to insert and fix the receiving plate 5 also on the back side of the cover lid piece 2a. When the two receiving plates 5 are inserted orthogonally to each other in this manner, the engaging holes 5a, 5a of the two receiving plates 5 are inserted. Align, and in this state, engage the projection 6d in the engagement holes 5a, 5a,
The covering material 6 can be more firmly fixed, and in this case, the two orthogonal receiving plates 5 and 5 prevent displacement at the intersection of the finishing materials 2 and 2, and thus the outer piece of the covering material 6 is prevented. Since 6b comes into contact with the outside of the contact folding piece 2c of the finishing material 2, the covering material 6 is fixed even without the corner piece 6c. That is, it may be necessary to cut off the corner piece 6c depending on how the sash appears. At this time, if the two receiving plates 5 and 5 are inserted at right angles, when the covering member 6 is fitted, By the action of the outer piece 6b, the outer piece 6b will not come off even without the corner piece 6c. For example, when the corner piece 6c is cut off, if there is no receiving plate 5B but only the receiving plate 5A, it will come off in the direction of the arrow in FIG. (If there is a double-sided tape, it cannot be removed.) Incidentally, as shown in FIG. 18, if the catches 6e of the projection 6d of the covering member 6 are formed in three stages, the covering member 6 is fitted while being fitted and adjusted. You will be able to.

[0022]

The construction structure of the parting material of the present invention is such that the finishing material constituting the parting material attached to the end surface of the wall material is
An outer surface covering piece that covers the outer surface side of the wall material and an end surface covering piece that covers the end surface side are formed in an L shape, and an adjustment plate of the same quality and the same color as the finishing material is inserted inside the end surface covering piece. The adjusting plate is provided with a reinforcing rib , and a fold groove is formed along the lower edge of the rib. By folding the fold groove, the end face cover corresponding to the length of the end face is formed. It is configured so that the extension length from one piece can be adjusted,
A recess for accommodating the head of the screw is integrally formed in a portion above the adjustment plate where the lower end of the end face cover piece is overlapped, and the tip of the screw is brought into contact with the recess to position the screw. Since the adjustment groove is formed on the adjusting plate, the strength of the rib is secured by the rib even if it is thin. The length of the adjustment plate can be adjusted by easily bending and cutting on site through the fold groove, and the length is adjusted according to the site through the adjustment plate to completely cover the end surface of the wall material etc. To obtain a beautiful finished state.Furthermore, screw the screw into the screw groove by abutting the tip of the screw, the head of the screw is stored in the recess, and the end surface covering piece of the finishing material is placed in the recess. Outer by stacking and refreshing It has the effect that it is possible to form the shape.

Further, the construction method of the parting material is as follows: an outer surface covering piece for covering the outer surface side of the wall material and the like, a finishing material in which the end surface covering piece for covering the end surface side of the wall material, etc. is formed in an L shape, and a fixing material. When constructing a parting material composed of receiving material with pieces, after fixing the furring to the outside of the existing mortar wall, position the furring edge so that the end surface of the mortar wall is covered. Fix the adjustment plate, fix the fixing piece of the receiving material on the outside of the furring strip, arrange the wall material on the fixing piece of the receiving material, and then integrate the finishing material with the receiving material to finish the finishing material. By covering the outside of the wall material with the outer surface covering piece of the finishing material, and covering the end surface of the wall material with the end surface covering piece of the finishing material, the lower surface of the end surface covering piece of the finishing material is overlapped with the upper end of the adjusting plate to finish the finishing material. The adjustment plate is continuously extended from the end face cover piece of The settling plates, and covering completely the end face of the end face and the end face of the furring strip and the wall material of the existing mortar wall has the effect that may be applied to the exterior and refreshing.

[Brief description of drawings]

FIG. 1 is a cross-sectional configuration diagram of essential parts in a state where a split type parting material is constructed using an adjustment plate.

FIG. 2 is an enlarged cross-sectional configuration diagram of a main part in a state where the overlapping margin of the adjusting plate and the parting material is adjusted according to the thickness of the existing mortar wall on the site.

FIG. 3 is a perspective configuration diagram of an integrated parting member.

FIG. 4 is an enlarged cross-sectional configuration diagram of a main part of a state where an integrated parting member is installed using an adjustment plate.

FIG. 5 is a cross-sectional configuration diagram of a main part of a state in which the adjustment plate is cut along a folding groove to reduce its size and is used.

FIG. 6 is a cross-sectional configuration diagram of a main part in which the dimension of the adjustment plate is further shortened and used.

FIG. 7 is an enlarged cross-sectional configuration diagram of a main part of a construction state of a parting material showing a modification example of the adjustment plate.

FIG. 8 is a perspective configuration diagram of an adjustment plate in FIG.

FIG. 9 is an enlarged cross-sectional view of a main part in a construction state in which the adjusting plate is cut along a fold groove to reduce its size.

FIG. 10 is an enlarged cross-sectional view of an essential part in a state where the size of the adjustment plate is further shortened and used.

FIG. 11 is an exploded perspective view of a main part before a covering material is put on an intersecting peripheral edge portion of a parting material.

FIG. 12 is a perspective configuration diagram of a stainless steel receiving plate.

13 is a cross-sectional configuration diagram showing a state where the receiving plate of FIG. 12 is inserted and fixed.

FIG. 14 is an exploded perspective configuration diagram before a resin receiving plate is inserted into a parting member.

FIG. 15 is a plan view showing a state in which a covering member is fixed to a receiving plate.

FIG. 16 is an enlarged cross-sectional configuration diagram of essential parts showing a fixed state of the covering material.

FIG. 17 is a plan view showing a state in which a covering member is fixed to two orthogonal receiving plates.

FIG. 18 is a side sectional configuration diagram of a modified example of the covering member.

FIG. 19 is a plan view of a receiving plate made of resin.

FIG. 20 is a side view of a receiving plate made of resin.

FIG. 21: Conventionally, the crossing edge of the parting material is 45 °
It is a front view of the state which cut and was joined to.

FIG. 22 is a perspective view of a main part of a conventional state in which a lid is covered with a corner cap.

[Explanation of symbols]

1 Parting Material 1a Bending Groove 2 Finishing Material 2a Outer Cover Lid Piece 2b End Cover Lid Piece 2c Abutting Folding Piece 2d Fitting Protrusion 3 Receiving Material 3a Fixing Piece 3b Protrusion 3c Clamping Piece 3d Fitting Groove 4 Adjustment Plates 4a, 4b Folding Groove 4c Rib 4d Recess 4e Screw groove 5 Receiving plate 5a Engaging hole 5b Notch groove 5c Rib 5d Curved spring piece 6 Covering material 6a Cover plate 6b Outside piece 6c Corner piece 6d Protrusion 6e Catch 7 Double-sided tape 10 Pillar 11 Existing mortar Wall 12 window sash 13 furring 14 wall panel (wall material) 16 screw

─────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-6-257290 (JP, A) JP-A-5-33553 (JP, A) Actually open Sho-58-3556 (JP, U) Actually open 1- 168734 (JP, U) (58) Fields investigated (Int.Cl. ⁷ , DB name) E04F 19/02-19/06 E04G 23/02

Claims (2)

(57) [Claims] 1. A finishing material (2) constituting a parting material (1) attached to an end surface of a wall material (14) is an outer cover piece (2a) for covering the outer surface side of the wall material (14). When,
An end surface covering piece (2b) for covering the end surface side is formed in an L shape, and an adjusting plate (4) of the same color as the finishing material (2) is interposed inside the end surface covering piece (2b), Reinforcing ribs (4c) are formed on the adjusting plate (4), and folding grooves (4a, 4b) are formed along the lower edges of the ribs (4c).
Is formed, and by folding the folding grooves (4a, 4b),
The extension length from the end surface covering piece (2b) can be adjusted according to the length of the end surface , and below the end surface covering piece (2b) above the adjustment plate (4).
A recess (4d) for accommodating the head of the screw (16) is integrally formed at a portion where the ends are overlapped with each other.
The construction structure of the parting material, wherein a groove (4e) for a screw that allows the tip of the screw (16) to come into contact with the screw to position the screw (16) is formed in the. 2. An L-shaped outer cover piece (2a) for covering the outer surface side of the wall material (14) and an end surface cover piece (2b) for covering the end surface side of the wall material (14). When applying the finishing material (2) and the parting material (1) composed of the receiving material (3) having the fixing piece (3a), the furring strip (13) is placed outside the existing mortar wall (11). After fixing, the adjustment plate (4) is fixed to the end face of the furring strip (13) so that the end face of the mortar wall (11) is covered, and the adjustment plate (4) is fixed to the outer side of the furring strip (13). Is the receiving material (3)
Fixing the fixing piece (3a) of the receiving member (3)
After arranging the wall material (14) on a), the finishing material (2) is integrated with the receiving material (3) to finish the finishing material (2).
The outer surface of the wall material (14) is covered with the outer surface covering piece (2a) of
While covering the end surface of the wall material (14) with the end surface covering piece (2b) of the finishing material (2), the lower end of the end surface covering piece (2b) of the finishing material (2) is superposed on the upper end of the adjustment plate (4). A construction method for parting materials characterized by matching.