Rooftop floor waterproofing panel assembly

Abstract

The present invention relates to a rooftop floor waterproofing panel assembly that enables finely adjusted installation of the waterproofing panel to have a constant flatness corresponding to the flatness of the rooftop floor. To this end, the present invention is configured such that an upper bracket is attached to a lower bracket placed on the rooftop floor surface so that the vertical spacing is adjusted by adjusting a screw support shaft, and the screw support shaft is inserted into the support portion of the lower bracket to have a movable space and is supported by line contact with a support projection formed inside, thereby enabling vertical and horizontal adjustment of the upper bracket, which supports each corner of the cover body of a waterproof panel including an insulating material to be mounted on the lower bracket, so that the waterproof panel is installed with appropriate flatness, and at the same time, each gap of the waterproof panel is sealed with a sealing member, and each corner of the waterproof panel is covered by a finishing cap using a fixing screw on the screw support shaft, or the sealing member is covered by a molding member.

Description

Technology Field

[0001] The present invention relates to a rooftop floor waterproofing panel assembly that enables construction such that the flatness of the waterproofing panel is appropriately adjusted in correspondence with the flatness of the rooftop floor surface. Background Technology

[0002] Since building rooftops are directly exposed to large amounts of rain, snow, and sunlight, waterproofing must be perfectly executed; considering this, conventional practices involve waterproofing rooftop floors.

[0003] However, even if waterproofing is completed on the rooftop slab, differences in elongation rates between the slab and the waterproofing layer may occur due to seasonal and temperature / humidity changes over time. Along with the deterioration of concrete, this damages the waterproofing layer. Since these factors ultimately cause building leakage and shorten the building's lifespan, repair and reinforcement work on the waterproofing layer is inevitable. Statistically, the aforementioned reinforcement work on the waterproofing layer is carried out at a cycle of approximately 3 to 4 years, which results in significant maintenance costs due to frequent repair work.

[0004] Considering these points, although measures have conventionally been devised to resolve various problems such as rooftop leakage by installing separate waterproofing panels on the upper surface of the waterproofing layer to protect it for a long period, this also has limitations in providing stable effects in terms of various structures and construction aspects.

[0005] For example, Patent Document 1 provides a “rooftop waterproofing steel panel” that allows for rapid and efficient construction by intuitively grasping it without the need to consider directionality, and is fixed uniformly and consistently to the surface of the construction target with uniform fastening force in all directions, and continuously performs a waterproofing function without the waterproofing sealant, such as sealant, falling off even after a long period of time.

[0006] In addition, Patent Document 2 provides a “rooftop floor waterproofing panel assembly” comprising a top plate, two wing portions, a negative wing portion, a corner cover portion, a floor fixing material, and a wall finishing portion, which prevents the waterproofing panel installed on the rooftop from warping after construction and enables a finishing process that does not require cutting or bending, thereby shortening construction time and fundamentally eliminating defects after construction.

[0007] In addition, Patent Document 3 provides a “waterproof panel construction method and waterproof panel structure” in which a contractor arranges panel connecting pins on a floor surface to be installed, installs a waterproof panel on the panel connecting pins, installs a molding material to fill the gap between the waterproof panels, and installs panel bolts, molding fixing caps, and molding bolts to fix the components.

[0008] However, although the aforementioned prior art has its own technical advantages, there are limitations in continuously providing a stable waterproofing effect on the rooftop floor due to various structural problems, such as the waterproofing system structure being somewhat complex, the unevenness of the rooftop floor (even in the case of precision construction, it has a slope of about 2 to 3°), and the difficulty in installing waterproofing panels in response to this, and the deformation of the waterproofing panels over time. Prior art literature

[0009] KR102286134 B1(Notice dated August 4, 2021)KR102664302 B1(Notice dated May 9, 2024)KR102436483 B1(Notice dated September 28, 2022) The problem to be solved

[0010] Accordingly, the present invention was devised to solve the aforementioned conventional problems, and the objective of the present invention is to provide a rooftop floor waterproofing panel assembly that enables the waterproofing panel to be installed so that its flatness is appropriately adjusted on a rooftop floor surface that has uneven flatness.

[0011] Furthermore, the technical problems that the present invention aims to solve are not limited to those mentioned above, and other unmentioned technical problems will be clearly understood by those skilled in the art from the description below. means of solving the problem

[0012] The rooftop floor waterproof panel assembly of the present invention for achieving the above-mentioned purpose is characterized by the fact that an upper bracket is coupled to the upper part of a lower bracket placed on the rooftop floor surface so as to adjust the vertical spacing distance through the adjustment of a screw support shaft, and the screw support shaft is inserted into the support portion of the lower bracket to have a movable space and is supported by line contact with a support projection formed inside, thereby enabling the vertical and horizontal adjustment action of the upper bracket to support each corner of the cover body of the waterproof panel including insulation material to be mounted on the lower bracket, so as to allow the waterproof panel to be installed with appropriate flatness, and at the same time, each gap of the waterproof panel is sealed with a sealing member, and each corner of the waterproof panel is covered by a finishing cap fixed through a fixing screw on the screw support shaft, or the sealing member is covered by a molding member.

[0013] In addition, the rooftop floor waterproofing panel assembly of the present invention for achieving the above-mentioned purpose comprises: a lower bracket placed on a rooftop floor surface, wherein each support wing is formed by dividing it into a cross shape with respect to a base, a support member is formed by bending it downwards with respect to the base, a support projection is formed on the inner bottom of the support member, and an upper support piece is formed by bending it upwards above each support wing; and an upper bracket disposed and coupled to the upper part of the lower bracket, wherein each support wing is formed by dividing it into a cross shape with respect to the base in the same manner as the lower bracket, a screw hole is formed in the base, and a coupling hole is formed in each support wing to be elastically engaged and movable up, down, left, and right with respect to the upper support piece. A screw shaft with screw threads formed on its outer surface is screw-coupled through a screw hole of the upper bracket to enable adjustment of the vertical separation distance of the upper bracket relative to the lower bracket, and at the same time, the end of the screw shaft is inserted into the support portion of the lower bracket with an appropriate movable space, and its lower end is supported in a line contact state with respect to the support projection of the support portion to facilitate support tilt action, so that it moves together when the upper bracket is adjusted vertically and horizontally relative to the lower bracket, and a screw support shaft having a screw groove formed in the support shaft extending upward from the screw shaft; a waterproof panel having an insulating material provided inside the cover body, which is supported and fixed by being placed on each corner portion of the overlapping coupling portion extending outwardly to the lower edge perimeter of the cover body with respect to each corner portion of each support wing of the upper bracket; and a sealing member that seals each gap of each waterproof panel mounted on the upper bracket. It is characterized by comprising a finishing cap that is formed in the same cross shape as the upper bracket and is fixed to the top of the screw support shaft with a fixing screw to neatly cover each corner of the waterproof panel mounted and fixed to each support wing of the upper bracket.

[0014] In addition, according to the present invention, the rooftop floor surface waterproof panel assembly is characterized by further including a molding member that covers a sealing member.

[0015] In addition, according to the present invention, each support wing of the lower bracket is further formed with a lower support piece having the same height as the support requirement.

[0016] In addition, according to the present invention, the upper support piece of the lower bracket is further characterized by having a locking end formed thereon to prevent the coupling hole of the upper bracket, which is elastically coupled thereto, from being arbitrarily detached.

[0017] In addition, according to the present invention, the lower and upper brackets, screw support shaft, cover body of the waterproof panel, end cap, fixing screw, or molding member are characterized by being made of stainless steel. Effects of the invention

[0018] According to the present invention, by forming a bracket supporting a waterproof panel separately into a lower bracket and an upper bracket, and by adjusting the angle of the upper bracket on which the waterproof panel is mounted relative to the lower bracket to be relatively fine, it is possible to construct the waterproof panel so that its flatness is appropriately adjusted in response to a rooftop floor surface with uneven flatness.

[0019] The effects of the present invention are not limited to those mentioned above, and other unmentioned effects will be clearly understood by those skilled in the art from the description in the claims. Brief explanation of the drawing

[0020] FIG. 1 is a partial cut plan assembly diagram illustrating the state in which a waterproof panel is constructed using a rooftop waterproof panel assembly according to the present invention. Figure 2(a) is a plan view of a lower bracket according to the present invention, and (b) is a cross-sectional view within line 2A-2A of (a). Figure 3(a) is a plan view of an upper bracket according to the present invention, and (b) is a cross-sectional view within line 3A-3A of (a). Figure 4 (a) is a plan view of a screw support shaft according to the present invention, and (b) is a partial cut front view of a screw shaft. FIG. 5 is an assembly cross-sectional view illustrating a state in which an upper bracket is coupled and supported to a lower bracket according to the present invention, and at the same time, the upper bracket is adjusted to an upper and lower distance (L) from the lower bracket by means of a screw support shaft. Figure 6(a) is a plan view of a screw support shaft according to the present invention, and (b) is a cross-sectional view within line 6A-6A of (a). Figure 7 (a) is a plan view of a finishing cap according to the present invention, and (b) is a front view. FIG. 8 is a perspective view of a molding member according to the present invention. FIG. 9 is a cross-sectional view showing the state in which an upper bracket is assembled to a lower bracket constituting a rooftop waterproof panel assembly according to the present invention in the same horizontal plane as the upper bracket, and a waterproof panel is supported and assembled to the upper bracket. FIGS. 10 and 11 are assembly cross-sectional views showing a state in which, corresponding to a state in which a lower bracket according to the present invention is placed on a rooftop floor surface having different flatness, an upper bracket on which a waterproof panel is supported and fixed is tilted at a predetermined angle (G) to maintain a constant flatness of the waterproof panel. Specific details for implementing the invention

[0021] The objects, specific advantages, and novel features of the present invention will become more apparent from the following detailed description and preferred embodiments in conjunction with the accompanying drawings. It should be noted that in assigning reference numerals to the components of each drawing in this specification, identical components are assigned the same number whenever possible, even if they are shown in different drawings. Furthermore, in describing the present invention, if it is determined that a detailed description of related prior art could unnecessarily obscure the essence of the invention, such detailed description may be omitted.

[0022] Hereinafter, preferred embodiments according to the present invention will be described in more detail with reference to the accompanying drawings.

[0023] Referring to FIGS. 1 to 11, the rooftop waterproof panel assembly (100) according to the present invention is configured such that an upper bracket (120) is coupled to the upper part of a lower bracket (110) placed on a rooftop floor surface (10) so that the vertical spacing (L) is adjusted by adjusting a screw support shaft (130). The screw support shaft is inserted into the support portion (113) of the lower bracket (110) to have a movable space (P), and is supported in line contact with a support projection (114) formed inside it, thereby enabling vertical and horizontal adjustment of the upper bracket (120) which supports the upper bracket (120) so that each corner of the cover body (141) of the waterproof panel (140) including an insulating material (142) is mounted on the lower bracket (110), thereby allowing the waterproof panel (140) to be installed with appropriate flatness, and at the same time, each gap of the waterproof panel (140) The sealing process is performed using a sealing member (150), and each corner of the waterproof panel (140) may be configured to have a finishing cap (160) fixed to the screw support shaft (130) through a fixing screw (170), or the sealing member (150) may be covered by a molding member (180).

[0024] Hereinafter, the lower bracket (110), upper bracket (120), screw support shaft (130), waterproof panel (140), sealing material (150), finishing cap (160), fixing screw (170), and molding member (180) constituting the rooftop waterproof panel assembly (100) according to the present invention will be described in detail.

[0025] The lower bracket (110) is fixedly supported on the rooftop floor surface (10) considering the installation spacing of the waterproof panel (140), and is composed of a central base (111), a support wing (112) that is bent and extended to be arranged in a cross shape with respect to the base, a support member (113) that is bent and formed to the lower center of the base, a support projection (114) that is bent and protrudes to the upper inner bottom of the support member, and an upper support piece (115) that is bent and formed to the upper side of the support wing (112).

[0026] It is preferable that the support projection (114) formed on the bottom of the support member (113) be formed in a shape such that the lower end of the screw shaft (132) of the screw support shaft (130) described later is in line contact (e.g., partial contact) to facilitate the support tilt action.

[0027] The upper support piece (115) may further have a locking end (116) formed on both upper sides that acts as an elastic lock.

[0028] In addition, a lower support piece (117) may be further bent and formed below each of the support wings (112). At this time, it is preferable that the lower support piece (117) be formed to have the same height as the support member (113).

[0029] The lower support member (115) is a part that is placed on and supported on the rooftop floor surface (10) along with the support member (113). During the waterproof panel construction work, it provides an appropriate spacing between the base (111) and support wing (112) of the lower support member (115) and the waterproof panel (140), thereby enabling the circulation of internal air to the rooftop floor surface and preventing the waterproof panel (140) from deforming, such as twisting, despite various temperature changes.

[0030] The upper bracket (120) is coupled to be placed on top of the lower bracket (110) and comprises a central base (121), a support wing (122) that is bent and extended to be arranged in a cross shape with respect to the base, a screw hole (123) formed at the center of the base, and a coupling hole (124) formed through the support wing (122) and inserted in a manner that allows for elastic engagement with respect to the upper support piece (116) of the lower bracket (110), so as to be movable up, down, left, and right.

[0031] The above screw support shaft (130) is screw-coupled to the upper bracket (120) and is intended to adjust an appropriate vertical distance (L) between the lower bracket (110) and the upper bracket (120) through screw adjustment. It comprises a screw shaft (132) that is screw-coupled vertically to the screw hole (123) of the upper bracket (120) using a screw thread (131) formed on the outer surface, a support shaft (133) provided on the upper side of the screw shaft, and a screw groove (134) formed on the upper inner side of the support shaft.

[0032] As the above screw support shaft (130) is screw-coupled to the screw hole (123) of the upper bracket (120), it can move together with a predetermined inclination (G) during the up-down and left-right adjustment operation of the upper bracket.

[0033] It is preferable that the outer surface of the support shaft (133) has a multifaceted structure to facilitate screw adjustment.

[0034] Meanwhile, the screw shaft (132) of the screw support shaft (130), which enters the support portion (113) of the lower bracket (110) through the screw hole (123) of the upper bracket (120), is supported in a state where its lower end is in line contact with the support projection (114) so ​​as to be movable left and right when finally tightened, and is also entered to have an appropriate clearance space (P), so that when installing the waterproof panel (140), the screw support shaft (130) can have a predetermined inclination (G) along the upper bracket (120).

[0035] The above waterproof panel (140) is intended to provide waterproofing and thermal insulation effects for the rooftop floor surface (10) and is supported on the upper part of each support wing (122) of the upper bracket (120). It may be composed of a cover body (141), an overlapping joint part (142) that is bent and extended outwardly along the perimeter of the cover body (141), and a thermal insulation material (143) that is bonded to the inside of the cover body (141) with an appropriate thickness.

[0036] The above waterproof panel (140) can be designed and manufactured in advance to have an appropriate size, thickness, or various shapes and forms, taking into account working conditions or environment.

[0037] The above insulation material (143) may be made of styrofoam that is flame-retardant or non-combustible.

[0038] The sealing member (150) is a material for finishing the gaps formed between each waterproof panel (140), which are connected to each other at the corners on the upper part of the upper bracket (120). It is preferable to use silicone as this sealing member.

[0039] The above end cap (160) is intended to neatly cover each corner of a waterproof panel (140) that is supported by the corners of the upper bracket (120), and may have a cross shape like the upper bracket (120). It can be firmly covered and fixed by inserting a fixing screw (170) through a hole (161) formed in the center while it is placed on the top of the screw support shaft (130), and then screwing it into a screw groove (134) formed by the support shaft (133) of the screw support shaft (130).

[0040] Meanwhile, the present invention may further include a molding member (180) for covering the sealing member (150).

[0041] The above molding member (180) is intended to supplementarily protect and cover the sealing member (150), and can be fixedly supported in a state where both ends are fitted between each end cap (160) to prevent arbitrary separation and detachment. Additionally, the above molding member can be cut to the required length depending on the working conditions.

[0042] The above-described molding member (180) is installed as a supplementary component when necessary, as described above. By using the molding member, the problem of the sealing member (150) failing to perform its sealing function due to exposure to ultraviolet rays or deterioration caused by various external factors such as weathering can be resolved, or it may be possible to provide a beautiful appearance for the construction.

[0043] According to the present invention, it is preferable that each corner of the waterproof panel (140) which is supported by being placed on the support wing (122) of the upper bracket (120) is rounded in the same shape as each corner of the lower and upper brackets (110) (120) and the end cap (160) which are formed in a cross shape.

[0044] In addition, the lower and upper brackets (110)(120), screw support shaft (130), end cap (160), fixing screw (170), and molding member (180) are preferably made of stainless steel, which is durable, resistant to moisture, and does not rust, and the cover body (141) of the waterproof panel (140) is also made of the same material, or any alternative material such as an alloy mixed with aluminum or steel can be used.

[0045] The assembly construction state of the waterproof panel (140) using the rooftop waterproof panel assembly (100) according to the present invention configured as described above is as follows. This can be referenced in FIG. 9.

[0046] First, the upper bracket (120) is attached to the upper part of the lower bracket (110). At this time, the upper bracket (120) is fitted so that the coupling hole (124) formed in each support wing (122) is forcibly and elastically engaged with the catch end (116) of the upper support piece (115) formed in each support wing (112) of the lower bracket (110), thereby preventing accidental detachment during up-down and left-right adjustment operations.

[0047] And, when the combination of the lower and upper brackets (110) (120) is completed as described above, the screw shaft (132) of the screw support shaft (130), which has a screw thread (131) formed on its outer surface, is screwed into the screw hole (122) of the upper bracket (120). By adjusting the screw of the screw support shaft (130), the upper bracket (120) is adjusted to move up and down relative to the lower bracket (110), and the distance (L) between them is appropriately adjusted.

[0048] The vertical spacing (L) of the upper bracket (120) relative to the lower bracket (110) is adjusted using the screw support shaft (130) as described above. It is preferable to adjust the screw support shaft (130) appropriately during the process of installing the waterproof panel (140) so that the flatness of the waterproof panel (140) is evenly distributed, but it may also be adjusted in advance by taking into account the appropriate flatness before installing the waterproof panel (140).

[0049] Accordingly, considering the above points, the screw support shaft (130) may be maintained in a state where it is only partially tightened with respect to the screw hole (123) of the upper bracket (120), or it may be fully tightened so that the lower end of the screw shaft (132) is supported in a line contact state so that the support tilt action is easily facilitated with respect to the support projection (114) formed protruding from the inner bottom of the support portion (113) of the lower bracket (110).

[0050] In the above state, the lower and upper brackets (110) (120), which are assembled as a single unit, are arranged at appropriate intervals on the rooftop floor surface (10) on which the waterproof panel (140) is supported. At this time, the lower bracket (110) is supported in a state where an appropriate spacing is provided between it and the rooftop floor surface (10) by means of a support member (113) and a lower support member (117), and the waterproof panel (140) is connected and arranged on the corners provided between each support wing (121) of the upper bracket (120), and the overlapping connecting part (142) formed around the edge of the cover body (141) is connected and supported in a state where they overlap each other, and each overlapping connecting part (142) of the waterproof panel (140) that is overlappingly supported on the corner part of the upper bracket (120) is fixed and supported as a single unit to the upper bracket (120) using a fixing screw.

[0051] Meanwhile, the upper bracket (120) may have the angle (G) supporting the waterproof panel (140) with respect to the lower bracket (110) adjusted up, down, left, and right to achieve an appropriate flatness of the waterproof panel (140) when the flatness of the rooftop floor surface (10) is not uniform during the connection and installation process of the waterproof panel (140). This can be illustrated in FIGS. 10 and FIGS. 11.

[0052] That is, even if the rooftop floor surface (10) is constructed precisely, it does not have a uniform flatness and is generally constructed with a slope of about 2 to 3 degrees. Therefore, if the waterproof panel (140) is constructed as is, the waterproof panel will inevitably be constructed with an uneven flatness, and various difficulties in construction will arise during the process, as well as various problems such as delays in the construction period and increases in construction costs.

[0053] Accordingly, in the process of installing a waterproof panel (140), the upper bracket (120) is elastically engaged with the upper support piece (115) formed on each upper support wing (112) so that the distance (L) can be adjusted up, down, left, and right, and the support angle of the waterproof panel (140) can be finely adjusted up, down, left, and right within the range of movement, as the upper bracket (120) is elastically engaged with the upper support piece (115) formed on each upper support wing (112) of the lower bracket (110). At this time, since the screw support shaft (130) screw-coupled to the upper bracket (120) is also supported in a state where its lower end is in line contact with the support projection (114), it is possible to tilt along the upper bracket (120) at a predetermined angle of inclination (G) within the range of the clearance space (P) of the support member (113), so that the waterproof panel (140) can be appropriately adjusted in response to a rooftop floor surface (10) with uneven flatness. It becomes possible to construct the surface with adjustments while maintaining flatness.

[0054] Accordingly, as the upper bracket (120) is finely inclined within a relatively appropriate range with respect to the lower bracket (110) as described above, even if a waterproof panel (140) is installed on a rooftop floor surface (10) with uneven flatness, the waterproof panel (140) can be installed in a state where appropriate flatness is maintained through the up-down and left-right adjustment action of the upper bracket (120).

[0055] When the flat construction of the waterproof panel (140) on the upper bracket (120) is completed as described above, a sealing member (150) is applied to the gaps formed by each overlapping joint (142) of each waterproof panel (140) and other parts requiring sealing treatment, thereby sealing them. At this time, if the screw support shaft (130) is not completely connected inside the support member (113) of the lower bracket (110), it is necessary to tighten it completely so that the lower surface of the screw shaft (132) is in close contact with the support projection (114), and then perform the sealing work using the sealing member (150).

[0056] When the sealing treatment for the gaps and other parts of the waterproof panel (140) is completed as described above, the fixing screw (170) is screwed into the screw groove (134) while the end cap (160) is placed on the top of the support shaft (133) of the screw support shaft (130), thereby allowing the corners of the cover body (141) of the waterproof panel (140), which are connected to each other at the top of the upper bracket (120), to be covered and assembled in a beautiful appearance.

[0057] Meanwhile, before fixing the above-mentioned end cap (160), the molding member (180) may be covered over the upper part of the sealing member (150) and then fixedly supported by the end cap (160).

[0058] The above molding member (180) is intended to protect the sealing member (160) and provide a beautiful appearance during construction. It is preferable to install it together with the sealing member, but it is also possible to install it selectively as needed.

[0059] Accordingly, by installing the waterproof panel (140) on the rooftop floor surface (10) in the manner described above, the present invention makes it possible to install the waterproof panel (140) in a manner such that the flatness is appropriately maintained in response to the rooftop floor surface (10) which has uneven flatness.

[0060] In addition, the present invention provides a semi-permanent waterproofing effect on the rooftop floor surface (10) by installing the waterproof panel (140) so that its flatness is appropriately adjusted on the rooftop floor surface as described above, thereby making it possible to significantly reduce maintenance costs associated with rooftop waterproofing treatment. Furthermore, as the appropriate flatness of the waterproof panel is maintained through the up-down and left-right adjustment of the upper bracket (120), the invention has a structural advantage in that the flatness installation work of the waterproof panel (140) can be carried out quickly, easily, and simply.

[0061] Although the present invention has been described with reference to the accompanying drawings, the invention is not limited thereto, and it is obvious that many modifications and changes may be made within the scope of the following claims. Explanation of the symbols

[0062] 10: Rooftop floor surface 110,120: Lower and upper brackets 111,121: Base 112,122: Support wings 113: Support requirement 114: Support projection 115, 117: Lower and upper support pieces 116: Catching end 123: Screw hole 124: Connecting hole 130: Screw support shaft 131: Screw thread 132: Screw shaft 133: Support shaft 134: Screw groove 140: Waterproof panel 141: Cover body 142: Insulation material 143: Overlapping joint 150: Sealing member 160: End cap 170: Fixing screw 180: Molding member

Claims

Claim 1 A rooftop floor waterproof panel assembly characterized by: attaching an upper bracket to the upper part of a lower bracket placed on the rooftop floor surface so as to adjust the vertical spacing distance through the adjustment of a screw support shaft; wherein the screw support shaft is inserted into the support portion of the lower bracket to have a movable space and is supported by line contact with a support projection formed therein, thereby enabling vertical and horizontal adjustment of the upper bracket, which supports the cover body of a waterproof panel including an insulating material to be mounted on the lower bracket, so as to allow the waterproof panel to be installed with appropriate flatness, and at the same time, each gap of the waterproof panel is sealed with a sealing member, and each corner of the waterproof panel is fixedly covered by a finishing cap fixed to the screw support shaft with a fixing screw. Claim 2 A lower bracket placed on the rooftop floor surface, wherein each support wing is divided and formed in a cross shape relative to the base, the base is bent and formed to extend downwards to the support member, a support projection is formed on the inner bottom of the support member, and an upper support piece is bent upwards above each support wing; an upper bracket disposed and coupled to the upper part of the lower bracket, wherein each support wing is divided and formed in a cross shape relative to the base in the same manner as the lower bracket, a screw hole is formed in the base, and a coupling hole is formed in each support wing to allow elastic locking and coupling to move up, down, left, and right relative to the upper support piece; and a screw shaft with screw threads formed on its outer surface is screw-coupled through the screw hole of the upper bracket to enable adjustment of the vertical separation distance of the upper bracket relative to the lower bracket, and simultaneously, the end of the screw shaft is inserted into the support member of the lower bracket with an appropriate space for movement, while its lower end is in a line contact state with respect to the support projection of the support member to facilitate support tilt action. A rooftop floor waterproofing panel assembly comprising: a screw support shaft that is supported and moves together with the upper bracket when the upper bracket is adjusted up, down, left, and right relative to the lower bracket, and has a screw groove formed in the support shaft extending upward from the screw shaft; a waterproof panel having an insulating material provided inside the cover body, which is supported and fixed in a state where each corner of an overlapping coupling part extending outwardly to the lower edge perimeter of the cover body is mounted on each corner of each support wing of the upper bracket; a sealing member that seals each gap of each waterproof panel mounted on the upper bracket; and a finishing cap that is formed in the same cross shape as the upper bracket and is fixedly covered with a fixing screw on the upper end of the screw support shaft to neatly cover each corner of the waterproof panel mounted and fixed on each support wing of the upper bracket. Claim 3 A rooftop floor waterproofing panel assembly according to claim 1 or 2, characterized in that the rooftop floor waterproofing panel assembly further comprises a molding member covering a sealing member. Claim 4 A rooftop floor waterproofing panel assembly according to claim 3, characterized in that a lower support piece having the same height as the support requirement is further extended and formed on each support wing of the lower bracket. Claim 5 A rooftop floor waterproofing panel assembly characterized in that, in paragraph 3, the upper support piece of the lower bracket further has a locking end formed thereon to prevent the coupling hole of the upper bracket, which is elastically coupled thereto, from being arbitrarily detached. Claim 6 A rooftop floor waterproofing panel assembly characterized in that, in paragraph 3, the lower and upper brackets, screw support shaft, cover body of the waterproofing panel, end cap, fixing screw or molding member are made of stainless steel.

Images