JP2013023957A - Opening building material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an opening building material which makes a multi-layered glass be surely held in fine appearance in a glass frame member such as a stile, and can prevent deterioration of seal materials due to ultraviolet rays.SOLUTION: An opening building material includes: a plurality of glasses 9, 9; a spacer 8 arranged between the glasses; glass frame members 11, 12 arranged to at least one side of four peripheral sides of the glass; and a blindfold material 21. The spacer 8 is adhered to inside surfaces 9c, 9c of the glass with a primary seal 15, 15. The glass frame members 11, 12 have a base part 17 and an extension part 18 extending from the base part to arrange the base part 17 in a position facing headers 9b, 9b of the glass and to adhere the glass frame members 11, 12, the spacer 8, and the glasses 9, 9 with a secondary seal 20 by inserting the extension part 18 between the glasses 9, 9. The blindfold material 21 is provided along an edge of the glasses 9, 9 to hide the secondary seal 20.

Description

  The present invention relates to an opening building material that uses a multilayer glass.

  In recent years, double-glazed glass is often used for window glass of houses and buildings in order to improve heat insulation and sound insulation. Patent Document 1 discloses a bathroom door that has an impression that one side is clean by adhering a panel to one face of a bag with a sealing member and holding an edge of the other side of the panel with a tight material. However, on the other side, a large step is formed between the face of the bag and the panel surface, and it does not correspond to the multi-layer glass. When glass is bonded to a bag with a sealing material, the sealing material can be seen from the outside and the appearance is poor, and the sealing material is deteriorated by ultraviolet rays.

JP 2004-324402 A

  The present invention has been made in view of the circumstances described above, and an object of the present invention is to provide an opening construction material that can hold a multi-layer glass on a glass frame constituent member such as a bag in a good and reliable manner and can prevent deterioration of a sealing material due to ultraviolet rays. .

  In order to achieve the above object, an opening construction material according to the invention described in claim 1 includes a plurality of glasses, a spacer disposed between the glasses, a glass frame constituting member disposed on at least one side of the four circumferences of the glass, and a blindfold. The spacer is bonded to the inner surface of the glass with a primary seal, and the glass frame component has a base and an extension extending from the base, and the base faces the glass edge. The glass frame component member, the spacer, and the glass are bonded with a secondary seal by inserting the extending portion between the glasses, and the blindfold is provided along the edge of the glass. It is characterized by hiding the next seal.

  The opening construction material according to the invention described in claim 2 includes, in addition to the configuration of the invention described in claim 1, another glass framework component member and an edge member arranged so as to intersect with the glass framework component member, It has a base and an extension that extends from the base, and the base is placed opposite the glass edge, and the extension is inserted between the glasses, and the edge member, spacer, and glass are sealed with a secondary seal. The other glass frame components that have been bonded have a U-shaped squeezed part made up of a prospective wall and a wall, and the edge part and the end of the glass are squeezed into the squeezed part and fixed. In addition, a longitudinal end portion of the glass frame constituting member is squeezed into the squeeze portion.

  In the opening construction material according to the invention described in claim 3, in addition to the configuration of the invention described in claim 2, the edge member has an engaging portion in the longitudinal direction, and the other glass frame constituting member is engaged with the edge member. It has the engaged part which a part engages in a longitudinal direction.

  In addition to the configuration of the invention of claim 2 or 3, the opening construction material according to the invention of claim 4 has edge members arranged on two opposite sides of the four circumferences of the glass, and a glass frame between the edge members. The component member is arrange | positioned and the edge member and the glass frame component member are being fixed with the screw from the side of a glass frame component member.

  The opening construction material according to the invention of claim 1 is arranged such that the base portion of the glass frame constituting member is arranged to face the glass edge, and the extending portion is inserted between the glasses, and the glass frame constituting member, the spacer, and the glass are inserted. By adhering with the secondary seal, the glass frame component member is held cleanly, and the double-layer glass and the glass frame component member are integrated by the secondary seal, so the rigidity can be increased. . The thermal insulation can be improved by widening the gap between the glasses while keeping the expected size of the glass frame component member small. In addition, since the glass edge and inner surface are bonded to the base and extension of the glass frame component member with a secondary seal, it is possible to prevent water vapor from entering between the glasses and prevent interlayer displacement between the glasses. be able to. Furthermore, in the opening construction material of the present invention, the blindfold is provided along the edge of the glass, and the secondary seal is concealed with the blindfold, so that the design is improved and the secondary seal is deteriorated by ultraviolet rays. Can be prevented.

  The opening construction material according to the invention of claim 2 includes another glass frame component and an edge member arranged so as to intersect with the glass frame component, and the base of the edge member is arranged opposite to the glass edge. The extension part is inserted between the glass, and the edge member, the spacer, and the glass are bonded with a secondary seal, and the edge part of the edge member and the glass are inserted into the squeezed part of the other glass frame component member and fixed. Therefore, it is not necessary to interpose a glazing channel or a sealing material between the finding wall of the other glass frame constituent member and the outer surface of the glass. The level difference with the side surface can be reduced, and it is substantially flat and excellent in design. The glass frame component member and the other glass frame component member can be fixed without rattling by having the longitudinal ends of the glass frame component member squeezed into the squeezed portions of the other glass frame component members.

  The opening construction material according to the invention of claim 3 is engaged with the engaging portion of the edge member by sliding the other glass frame constituent member in the longitudinal direction on the edge member bonded to the glass and the spacer by the secondary seal. By engaging the portions, other glass frame constituent members can be easily assembled.

  The opening construction material according to the invention of claim 4 arranges the edge member on two opposite sides of the four circumferences of the glass, arranges the glass frame component member between the edge members, and from the side of the glass frame component member. By fixing the edge member and the glass frame constituting member with screws, the four edges of the glass are framed by the edge member and the glass frame constituting member, and can be easily assembled.

It is a longitudinal cross-sectional view which shows 1st Embodiment of the opening part building material of this invention. It is a cross-sectional view which shows 1st Embodiment of the opening part building material of this invention. (A) is a top view of the external shoji of the opening part building material of 1st Embodiment, (b) is the outdoor side front view of the same external shoji. (A) (b) is a longitudinal cross-sectional view which shows how to assemble the same shoji, (c) (d) is a cross-sectional view which shows how to assemble the same shoji. It is an outdoor side front view which shows a mode that a scissors are attached, after frame | framing four rounds of glass with a reed and an edge member. It is a longitudinal cross-sectional view which shows other embodiment of the blindfold of a recumbent. It is a longitudinal cross-sectional view which shows 2nd Embodiment of the opening part building material of this invention. It is a cross-sectional view which shows 2nd Embodiment of the opening part building material of this invention. (A) is a top view of the external shoji of the opening part building material of 2nd Embodiment, (b) is the outdoor side front view of the same external shoji. (A) (b) is a longitudinal cross-sectional view which shows how to assemble the same shoji, (c) (d) is a cross-sectional view which shows how to assemble the same shoji. It is a longitudinal cross-sectional view which shows 3rd Embodiment of the opening part building material of this invention. It is a cross-sectional view which shows 3rd Embodiment of the opening part building material of this invention. It is sectional drawing which shows the state which put the conventional multilayer glass in the bag.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 and 2 show a first embodiment of an opening construction material according to the present invention, which is applied to a sliding sash installed in a window opening of a house. The sash includes a sash frame 1 attached to the housing opening, and an outer sash 2a and an inner scab 2b which are housed in the sash frame 1 so as to be freely opened and closed.

  The sash frame 1 is configured by an upper frame 3, a lower frame 4, and left and right eaves frames 5, 5. On the upper frame 3 and the lower frame 4, an outer rail 6a and an inner rail 6b for guiding the outer obstacle 2a and the inner obstacle 2b are formed so as to protrude toward the inner peripheral side. Resin-made angles 7 are provided on the inner periphery of the upper frame 3, the lower frame 4, and the eaves frame 5 on the indoor side.

  As shown in FIGS. 1 and 2, the outer shoji 2 a and the inner shoji 2 b are made of an aluminum alloy made of a double-glazed glass 10 that holds two glasses 9 and 9 with a spacer 8 sandwiched therebetween in an indoor / outdoor direction. The upper and lower horizontal ridges 11 and 12 and the left and right horizontal ridges 13 and 14 made of extruded profile are configured as a four-round frame. A gap S of about 16 mm is formed between the two glasses 9. The spacer 8 is formed of a thin stainless steel plate in a cylindrical shape by roll forming, and the four spacers 8 are arranged in a rectangular shape between the glasses 9 and 9, and the inner surfaces 9c and 9c of the glasses 9 and 9 are arranged. Are bonded with a primary seal 15. A desiccant 16 is placed inside the spacer 8, and a large number of ventilation holes (not shown) are formed on the inner peripheral side surface of the spacer 8.

  As shown in FIG. 1, the recumbent rods 11, 12 protrude on the inner peripheral side with a base 17 facing the small openings 9 b, 9 b of the glass 9, 9 on the inner peripheral side surface and spaced from the base 17 in the indoor and outdoor directions. The extended portions 18 and 18 and a tapping hole 19 opened between the extended portions 18 on the outer peripheral side are provided, and the base portion 17 and the extended portion 18 are provided with the small opening 9b and the inner surface of the glass 9. 9c and the spacer 8 are bonded by the secondary seal 20. The finding surfaces 11 a and 12 a of the reeds 11 and 12 are substantially flush with the outer surface 9 a of the glass 9. On the horizontal rods 11 and 12, pressing edges 21 are attached to the outdoor side and the indoor side along the longitudinal direction, and the secondary seal 20 and the spacer 8 are hidden by the pressing edges 21. The pressing edge 21 has an attachment piece 22 protruding in the indoor / outdoor direction, and the attachment piece 22 is attached by being inserted into a secondary seal 20 between the base portion 17 and the small opening 9b of the glass 9.

As shown in FIG. 2, the flanges 13 and 14 have a U-shaped cross-sectionally squeezed portion 25 composed of a prospective wall 23 and a pair of locating walls 24 and 24, and are opened to the inner peripheral side. An edge member 26 is arranged at the bottom of 25. The edge member 26 is made of an aluminum alloy extruded shape, and has a base portion 27 facing the small opening 9b of the glass 9, and extending portions 28, 28 protruding from the base portion 27 toward the inner peripheral side with an interval in the indoor / outdoor direction. The base 27 has two engaging portions 29 formed along the longitudinal direction with an interval in the indoor / outdoor direction, and the base 27 and the extending portion 28 are connected to the small opening 9 b of the glass 9. It is bonded to the inner side surface 9c and the spacer 8 by the secondary seal 20, and the engaging portion 29 is engaged with a dovetail-like engaged portion 30 formed in the prospective wall 23 of the flanges 13 and 14 along the longitudinal direction. Match. The finding wall 24 of the eaves 13 and 14 is opposed to the outer side surface 9 a of the glass 9 with a slight gap therebetween, and the secondary seal 20 and the spacer 8 are hidden by the finding wall 24.
As shown in FIG. 3 (b), the upper and lower end portions of the extending portion 28 are cut out in the edge member 26, and the horizontal rods 11 and 12 are end portions in the longitudinal direction as shown in FIG. 3 (a). The ridges 13 and 14 are squeezed into the squeezed portions 25 and the end faces on both sides are brought into contact with the inner peripheral side surfaces of the edge members 26 and 26. The flanges 13, 14 and the edge members 26, 26 are fixed to the horizontal rods 11, 12 by screws 31 that pass through the edge members 26, 26 and are screwed into the tapping holes 19 of the horizontal rods 11, 12.

  Next, how to assemble the shoji 2a and 2b will be described. As shown in FIG. 4A, the primary seal 15 is attached to the outdoor side surface and the indoor side surface of the spacer 8, and the secondary seal 20 is attached to the corner portions of the extending portion 18 and the base portion 17 on the horizontal rods 11 and 12. The two glasses 9, 9 are pressed from both sides so that the spacer 8 and the extending portion 18 are sandwiched. At the same time, as shown in FIG. 4C, the primary seal 15 is attached to the outdoor side surface and the indoor side surface of the spacer 8 also on the vertical sides of the glasses 9 and 9, and the edge members 26 and 26 are extended. The secondary seal 20 is attached to the corner portion between the portion 28 and the base portion 27, and the two glasses 9, 9 are pressed from both sides so as to sandwich the spacer 8 and the extending portion 28. When the glasses 9 and 9 are pressed from both sides in this way, as shown in FIGS. 4 (b) and 4 (d), the extending portions 18 of the reeds 11 and 12 and the extending portions 28 of the edge members 26 and 26 are made of glass. 9 and 9 are bonded to the inner side surfaces 9c and 9c of the secondary seal 20, and the secondary seal 20 is connected to the base ribs 11 and 12, the base portions 17 and 27 of the edge members 26 and 26, and the small openings 9b of the glass 9 and 9, The base portions 17 and 27 and the small openings 9 b and 9 b of the glass 9 and 9 are bonded by the secondary seal 20. After that, the attachment piece 22 is inserted into the secondary seal 20 between the base 17 of the horizontal rods 11 and 12 and the small opening 9b of the glass 9, and the pressing edge 21 is attached. After the four sides of the glass 9 and 9 are thus framed by the horizontal rods 11 and 12 and the edge members 26 and 26, the edge members 26 and 14 are slid along the longitudinal direction as shown in FIG. , 26 are engaged with the engaged portions 30, 29 to attach the flanges 13, 14. After that, screws 31 are screwed into the tapping holes 19 from the sides of the horizontal rods 11 and 12, and the flanges 13 and 14 and the edge members 26 and 26 are fixed to the horizontal rods 11 and 12. The pressing edge 21 can be attached after attaching the flanges 13 and 14.

As described above, the shojis 2a and 2b of the sash are provided with the edge members 26 and 26 at the bottoms in the scooping portions 25 of the scissors 13 and 14, and the base 27 of the edge member 26 is used as the small opening 9b of the glass 9 and 9. 9b, and the extension portions 28 and 28 are inserted between the glasses 9 and 9, the edge members 26 and 26, the spacer 8, and the glasses 9 and 9 are bonded together by the secondary seal 20, By engaging the engaging portions 29 and 29 of the members 26 and 26 with the engaged portions 30 and 30 of the flanges 13 and 14, the holding walls 24 and 24 of the flanges 13 and 14 and the glass 9 and 9 Since there is no need to interpose a glazing channel or a sealing material between the outer side surfaces 9a and 9a, the step between the locating walls 24 and 24 of the flanges 13 and 14 and the outer side surfaces 9a and 9a of the glasses 9 and 9 is reduced. it can. In addition, the recumbent rods 11 and 12 are arranged so that the base portion 17 is opposed to the small openings 9b and 9b of the glass 9 and 9, and the extending portions 18 and 18 are inserted between the glass 9 and 9, so By bonding the glass 9, 9 and the spacer 8 with the secondary seal 20, the step difference between the finding surfaces 11a, 12a of the reeds 11, 12 and the outer surfaces 9a, 9a of the glasses 9, 9 can be reduced. As a result, the outdoor side surface and the indoor side surface are substantially flat, and the secondary seal 20 and the spacer 8 are hidden by the pressing edge 21 attached to the horizontal rods 11 and 12 and the finding wall 24 of the rods 13 and 14. , Become a clean design. In addition, as described above, since the level difference between the finding surface of the eaves 11, 12, 13, and 14 and the outer surfaces 9a and 9a of the glasses 9 and 9 is small, the expected size of the eaves 11, 12, 13, and 14 is kept small. The gap S between the glasses 9 and 9 can be widened while improving the heat insulating performance of the shojis 2a and 2b. Since the secondary seal 20 is hidden by the pressing edge 21 and the locating wall 24 of the flanges 13 and 14, deterioration of the secondary seal 20 due to ultraviolet rays can be prevented.
Further, the shojis 2a and 2b have the edge 9b and 9b of the glass 9 and 9 and the inner side surfaces 9c and 9c with the reeds 11 and 12 and the edge member by the continuous secondary seal 20 over the entire four circumferences of the glass 9 and 9. 26 and 26 are bonded to the base parts 17 and 27 and the extension parts 18 and 28, so that it is possible to prevent water vapor from entering between the glasses 9 and 9, and to prevent interlayer displacement between the glasses 9 and 9. Can do. In addition, since the multilayer glass 10 is integrated with each of the ridges 11, 12, 13, and 14, the rigidity of the shojis 2a and 2b can be increased. Further, since it is not necessary to fill the secondary seal 20 between the extending portions 18 and 28, the amount of the secondary seal 20 used can be reduced. The scissors 13 and 14 are bonded to the engaging portions 29 and 29 of the edge members 26 and 26 by sliding the edge members 26 and 26 to the multilayer glass 10 with the secondary seal 20 and then sliding in the longitudinal direction. By assembling 30, 30, it can be easily assembled.
Further, the shoji 2a and 2b are obtained by adhering the horizontal reeds 11 and 12 and the edge members 26 and 26 with the double-glazed glass 10 and the secondary seal 20, and sliding the reeds 13 and 14 in the longitudinal direction. As a result, the shoji 2 and 2b can be easily assembled together with the glass 9 and 9 by fixing the eaves 13 and 14 and the edge members 26 and 26 to the horizontal eaves 11 and 12 with screws 31. This can be done, and manufacturing costs and transportation costs can be reduced. Since the longitudinal ends of the recumbent rods 11 and 12 are squeezed into the squeezed portions 25 of the reeds 13 and 14, and the end surfaces of the recumbent reeds 11 and 12 are in contact with the inner peripheral side surfaces of the edge members 26 and 26, -The horizontal reeds 11, 12, 13, and 14 can be fixed without rattling, and the shojis 2a and 2b can be assembled accurately and firmly. Assembling of the shoji 2a and 2b is not hindered by the post 21 being attached to the pressing edge 21.

  FIG. 6 shows another embodiment of the blindfold of the recumbent rods 11 and 12. In FIG. 6A, the tape 32 is pasted so as to straddle the outer side surface 9 a of the glass 9 and the finding surface 12 a of the reed 12, and the secondary seal 20 is hidden by the tape 32. In FIG. 6B, the coating material 33 is attached to the peripheral portions of the inner side surfaces 9 c and 9 c of the glass 9 and 9 by printing, and the secondary seal 20 is hidden by the coating material 33. Also with these configurations, deterioration of the secondary seal 20 due to ultraviolet rays can be prevented.

7-9 has shown 2nd Embodiment of the opening part building material of this invention. The present embodiment is the same as the first embodiment in that it is a sliding sash provided with a sash frame 1, an external obstacle 2 a, and an internal obstacle 2 b, and the cross-sectional shape of the reeds 11 and 12 and the reeds 13 and 14 are the same. The cross-sectional shape of the edge members 26 and 26 arranged in the stagnation part 25 is different from that of the first embodiment.
As shown in FIG. 7, the horizontal rods 11, 12 are formed in a hollow trapezoidal shape in which an extending portion 18 inserted between the glasses 9, 9 is narrowed toward the inner peripheral side. Further, on both sides of the base portion 17 facing the small openings 9b, 9b of the glass 9, 9, cover pieces 34, 34 covering the outer surfaces 9a, 9a of the glass 9, 9 are formed integrally with the reeds 11, 12, The cover pieces 34, 34 are opposed to the outer surfaces 9 a, 9 a of the glass 9, 9 with a slight gap therebetween, and the secondary seal 20 and the spacer 8 are hidden by the cover pieces 34, 34. As shown in FIG. 9, the horizontal reeds 11 and 12 cut away the cover pieces 34 at both ends in the longitudinal direction, and both end portions in the longitudinal direction are swallowed into the swollen portions 25 of the reeds 13 and 14, and end surfaces thereof are edge members 26. , 26 is in contact with the inner peripheral side surface.
As shown in FIG. 8, the edge members 26, 26 provided in the squeezed portions 25 of the ridges 13, 14 have hollow portions 28 inserted between the glasses 9, 9, like the horizontal ridges 11, 12. It is formed in a trapezoidal shape.

  Explaining how to assemble the shoji 2a and 2b of the sash, as shown in FIGS. 10 (a) and 10 (c), a spacer 8 is previously bonded and disposed between two glasses 9 and 9 with a primary seal 15. At the same time, the secondary seal 20 is filled between the glasses 9 and 9 on the outer peripheral side of the spacer 8, and the reeds 11 and 12 and the edge members 26 and 26 are pressed from the periphery of the glasses 9 and 9. Then, as shown in FIGS. 10B and 10D, the secondary seal 20 is pushed by the trapezoidal extension portions 18 and 28, and the base portions 17 and 27 of the horizontal rods 11 and 12 and the edge members 26 and 26 are connected. The glass 9, 9 protrudes between the small openings 9b, 9b, and the reeds 11, 12 and the glass 9, 9 and the spacer 8, the edge members 26 and 26, the glass 9, 9 and the spacer 8 are bonded by the secondary seal 20. The Thereafter, as in the first embodiment, as shown in FIG. 5, the engaged portion 30 is engaged with the engaging portions 29 and 29 of the edge members 26 and 26 while sliding the flanges 13 and 14 along the longitudinal direction. , 30 are engaged and the flanges 13, 14 are attached. After that, screws 31 are screwed into the tapping holes 19 from the sides of the horizontal rods 11 and 12, and the flanges 13 and 14 and the edge members 26 and 26 are fixed to the horizontal rods 11 and 12.

  Similarly to the first embodiment, the shoji 2a and 2b of the present embodiment also have a flat design with a small step between the locating surface of the collars 11, 12, 13, and 14 and the outer surfaces 9a and 9a of the glasses 9 and 9. The multi-layer glass 10 and the glazings 11, 12, 13, and 14 can be integrated while the gap S between the glasses 9 and 9 can be increased while the expected dimensions of the glazings 11, 12, 13, and 14 are kept small, and the heat insulation performance is improved. By doing so, the rigidity of the shoji can be increased, the amount of the secondary seal 20 can be reduced, and the shoji 2a and 2b can be easily assembled at the same time as the multilayer glass 10 is manufactured. Further, the side bars 11 and 12 and the extending portions 18 and 28 of the edge members 26 and 26 are trapezoidal, and the side bars 11 and 12 and the edge members 26 and 26 are attached by pressing from the periphery of the glass 9 and 9. Thus, the multi-layer glass 10 can be manufactured in the same manner as in the past using existing manufacturing equipment, and the cover piece 34 for concealing the secondary seal 20 can be formed integrally with the reeds 11 and 12.

11 and 12 show a third embodiment of the opening building material of the present invention. In this embodiment, the reeds 11 and 12 and the reeds 13 and 14 of the shoji 2a and 2b cover the aluminum reed material 35 disposed on the outdoor side, and the portion of the aluminum reed material 35 that is visible on the indoor side. Thus, the point which is formed by the two members of the resin-made metal material 36 engaged and attached to the aluminum-made metal material 35 is different from the first embodiment. Thus, the heat insulation performance of the shojis 2a and 2b can be further improved by covering the interior side of the bag with the resin bag 36. Similar to the first embodiment, the extending portions 18 and 28 are formed in the shape of two protrusions on the reeds 11 and 12 and the edge members 26 and 26, and the assembly of the shojis 2a and 2b is also the first implementation. It is the same as that of the form.
In this embodiment, as in the second embodiment shown in FIGS. 7 and 8, the extending portions 18 and 28 are formed in a hollow trapezoidal shape on the horizontal rods 11 and 12 and the edge members 26 and 26, and are shown in FIG. As described above, it is also possible to attach the horizontal rods 11 and 12 and the edge members 26 and 26 by pressing them from the periphery of the glasses 9 and 9.

  The present invention is not limited to the embodiments described above. The shoji is not limited to the one that opens and closes in a sliding manner, but may be one that pivots or slides to open and close, or a fitting kill that is fixed to a sash frame. The glass frame component member and other glass frame component members may be any member as long as they frame the periphery of the glass. Etc. The cross-sectional shapes of the glass framework component and other glass framework components can be changed as appropriate. Three or more glasses can be used. The opening construction material of the present invention is not limited to a building window, but can be used for a window of a vehicle such as a train.

1 Sash frame 2a Shoji screen
2b inner shoji (shoji)
8 Spacer 9 Glass 10 Multi-layer glass 11, 12 Yokohama (Glass frame component)
13,14 竪 框 (Other glass frame components)
15 Primary seal 17 Base part of recumbent part 18 Extension part of recumbent part 20 Secondary seal 21 Stamping edge (blindfold material)
23 prospective wall 24 finding wall 25 squeezed portion 26 edge member 27 base portion of edge member 28 extended portion of edge member 29 engaging portion 30 engaged portion 31 screw 32 tape (blindfold material)
33 Paint (blindfold material)

Claims (4)

  It is provided with a plurality of glasses, a spacer arranged between the glasses, a glass frame constituting member arranged on at least one side of the four circumferences of the glass, and a blindfold, and the spacer is bonded to the inner surface of the glass with a primary seal. The glass frame constituting member has a base and an extending part extending from the base, and the base is arranged to face the glass edge, and the extending part is inserted between the glasses to form the glass frame constituting member. An opening construction material characterized in that a spacer and glass are bonded by a secondary seal, and a blindfold is provided along the edge of the glass to hide the secondary seal.   The frame member includes another glass frame component member and an edge member arranged so as to intersect with the glass frame component member. The edge member has a base part and an extension part extending from the base part, and the base part is opposed to the glass edge. The extension part is inserted between the glasses, the edge member, the spacer, and the glass are bonded with a secondary seal, and the other glass frame constituent members are cross sections consisting of a prospective wall and a finding wall. It has a U-shaped squeezed portion, and the edge member and the glass end are squeezed and fixed to the squeezed portion, and the longitudinal end of the glass frame component member is squeezed into the squeezed portion. The opening construction material according to claim 1.   The edge member has an engaging part in the longitudinal direction, and the other glass frame component member has an engaged part in the longitudinal direction with which the engaging part of the edge member engages. Opening building material.   Edge members are arranged on two opposite sides of the four circumferences of the glass, glass frame components are arranged between the edge members, and the edge members and the glass frame configuration are configured with screws from the side of the glass frame components. 4. The opening part building material according to claim 2, wherein the member is fixed.

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