A three-layer laminated landscape glass structure and construction method

Abstract

A three-layer laminated horizontal landscape glass structure and a construction method thereof, comprising a viewing glass, an installation component and a reinforced concrete top plate around the landscape glass, wherein the reinforced concrete top plate comprises a lower structural layer and an upper paving layer, wherein the structural layer comprises a convex body, wherein the structural layer outside the convex body is an outer platform, and the structural layer inside the convex body is an inner platform, wherein the inner platform forms an inner concave platform for the edge of the landscape glass to be placed, and the installation component comprises an L-shaped aluminum outer sheet, a U-shaped aluminum inner sheet, a first connecting piece, a second connecting piece and a buckle cover. The present invention does not need to be carried out simultaneously with concrete pouring, nor does it require welding construction, and the construction quality is controllable, and has no effect on the glass and the frame, and has better lighting and viewing effects; it is easy to install and maintain, and each component is detachably connected, and does not require destructive construction, and is easy to maintain for a long time; the present invention adopts multiple waterproofing measures, and there are multiple preventive measures at hidden dangers; it has the characteristics of moderate cost and the same lifespan as the building.

Description

Technical Field

[0001] The invention belongs to the field of building facade construction, in particular to a landscape glass structure and a construction method thereof. Background Art

[0002] At present, domestic underwater skylights are generally located on the side facades of building spaces, but horizontal windows are limited to load-bearing structures. Generally, underwater skylights are steel plate acrylic glass types, and this type of glass is arched throughout. This type of glass has the following disadvantages:

[0003] Acrylic glass is thicker and has lower hardness. It is prone to yellowing after long-term use. It is easy to get scratches during cleaning and maintenance. It needs to be installed horizontally and cleaning is inevitable, which affects the light transmission effect. In addition, acrylic glass is expensive. At the same time, the traditional underwater construction method of acrylic glass is to embed steel strips in the concrete structure, use U-shaped steel frame to trim the acrylic glass, fully weld the steel frame and the embedded steel plate, and finally use waterproof rubber plug to treat the seam. This method is simple to construct, but has the following disadvantages:

[0004] 1. The pre-embedding of steel plates and the pouring of concrete are carried out simultaneously. The construction time and the construction accuracy cannot be controlled, which has a great impact on the later welding. Once the construction is completed, it cannot be changed.

[0005] 2. After the glass is installed, the steel frame and embedded steel strip need to be welded on site. Electric sparks will damage the glass surface, making it difficult to protect. High temperatures are generated during welding, which has a great impact on the glass and is prone to self-explosion.

[0006] 3. There are fewer waterproof layers, and the waterproof effect is highly dependent on on-site construction. Improper manual operation can easily leave hidden dangers.

[0007] Fourth, the steel plate material is used, which requires on-site manual anti-corrosion and rust prevention for long-term use, and the effect is difficult to guarantee.

[0008] 5. From the perspective of long-term use, this method requires one-piece molding during construction, and water seepage repair and glass replacement are troublesome. It requires destructive construction, is difficult to maintain, and cannot have the same lifespan as the building. Summary of the invention

[0009] The purpose of the present invention is to provide a three-layer laminated horizontal landscape glass structure and a construction method thereof, which aims to solve the technical problems that the pre-embedded steel plate strip and the concrete pouring are carried out simultaneously, the construction quality cannot be controlled, the steel plate frame and the pre-embedded steel plate strip need to be welded on site, which has a great impact on the glass, the small number of waterproof layers easily leaves hidden dangers, the steel plate frame is easily damaged and the durability effect is difficult to guarantee, and the glass needs destructive construction and cannot have the same lifespan as the building.

[0010] To achieve the above object, the present invention adopts the following technical solution:

[0011] A three-layer laminated horizontal landscape glass structure includes a landscape glass, a mounting assembly, and a reinforced concrete top plate around the landscape glass. The landscape glass is mounted on the upper side of a top plate opening.

[0012] The reinforced concrete top plate includes a lower structural layer and an upper paving layer, wherein the structural layer includes a convex body convex on the upper side, the structural layer outside the convex body is an outer platform, and the structural layer inside the convex body is an inner platform, wherein the inner platform forms an inner concave platform for placing the edge of the landscape glass, and the paving layer extends inward from the upper side of the outer platform through the outer wall of the convex body, the upper side of the convex body, and the inner wall of the convex body.

[0013] The inner side of the pavement layer is buckled with an L-shaped stainless steel end sealing frame, which includes a vertical plate and a horizontal plate. The horizontal plate is fully paved and fixedly connected to the upper side of the convex body. The vertical plate is close to the inner end surface of the pavement layer. The upper end of the vertical plate is bent at right angles twice toward the outside and extends out of the upper surface of the pavement layer. The two right-angle bends on the upper end of the vertical plate form a glue-filled cavity.

[0014] The installation assembly includes an L-shaped aluminum outer sheet, a U-shaped aluminum inner sheet, a first connecting piece, a second connecting piece and a buckle cover.

[0015] The L-shaped aluminum outer sheet is arranged throughout the length, including vertical ribs and horizontal ribs. The horizontal ribs are placed on the inner platform, and a lower sealing film is padded between the horizontal ribs and the inner platform. The horizontal ribs are fixedly connected to the inner platform by punching holes and passing through a first connecting piece. The height of the vertical ribs is higher than the height of the convex body. Sealant is filled between the inner wall of the vertical ribs close to the convex body and the convex body, and sealant is also filled between the vertical ribs and the pavement layer. The inner side of the horizontal ribs, the inner side of the lower sealing film, the lower side of the viewing glass, and the corner formed by the upper side of the inner platform are also filled with sealant.

[0016] The edge of the viewing glass is placed on the upper side of the horizontal rib, and an upper sealing film is placed between the horizontal rib. The edge end surface of the viewing glass and the outer surface of the vertical rib also form a glue filling cavity, which is filled with sealant.

[0017] The U-shaped aluminum inner sheet is arranged throughout the entire length, and includes an inner rib, an outer rib and a bottom rib. The outer half of the bottom rib closes the glue filling cavity, the inner half of the bottom rib is pressed on the upper side of the edge of the viewing glass, and the outer rib is close to the outer side of the vertical rib. The two are connected as a whole through the opening and through the second connecting piece.

[0018] The buckle cover is an inverted L-shaped stainless steel profile, including a horizontal top plate and a vertical side plate, the vertical side plate is located on the inner side of the horizontal top plate, the outer end of the horizontal top plate is vertically bent downward to form a buckle, and the lower end of the vertical side plate is vertically bent toward the horizontal top plate to form a limit buckle, the height of the vertical side plate is greater than the height of the inner rib and the outer rib, the horizontal top plate is buckled above the U-shaped aluminum inner sheet, the buckle is clamped on the outer side of the top end of the vertical rib, and the limit buckle is pressed on the inner side wall of the bottom end of the inner rib and the upper side of the viewing glass.

[0019] The gap between the buckle and the vertical plate is filled with sealant, and the inner corner between the vertical side plate and the upper side of the viewing glass is filled with sealant.

[0020] The paving layer comprises a waterproof layer and a casting layer. The waterproof layer comprises a waterproof coating layer, a waterproof coiled material layer and a film isolation layer from bottom to top. The casting layer comprises a concrete waterproof layer, a mortar finish and a pebble layer.

[0021] The waterproof coating extends inward from the upper side of the outer platform through the outer side wall of the convex body and the upper side of the convex body to the inner side wall of the convex body.

[0022] The horizontal plate is located on the upper side of the waterproof coating layer, and a sealing layer is laid flat between the horizontal plate and the waterproof coating layer. The horizontal plate is fixedly connected to the convex body through an end sealing frame connector.

[0023] The waterproof coiled material layer extends inward from the upper side of the waterproof coating layer of the outer platform through the outer side of the waterproof coating layer of the outer wall of the convex body and the upper side of the horizontal plate to the inner end surface of the casting layer.

[0024] The film isolation layer extends inward from the upper side of the waterproof roll material layer of the outer platform, passes through the outer side of the film isolation layer of the outer wall of the convex body and the waterproof roll material layer on the upper side of the horizontal plate, and is close to the inner end surface of the casting layer. The film isolation layer is located on the inner side of the waterproof roll material layer at the inner end surface of the casting layer.

[0025] The inner side of the vertical plate is in close contact with the outer side of the waterproof coiled material layer at the inner end surface of the casting layer. The waterproof coiled material layer extends upward at this position into the cavity. The cavity is also filled with waterproof sealant.

[0026] The surfaces of the L-shaped aluminum outer sheet and the U-shaped aluminum inner sheet are both anodized.

[0027] The first connecting member is an expansion bolt, and the gap of the bolt installation hole is also filled with sealant.

[0028] The second connecting member is a stainless steel fastening bolt, including a screw rod, a nut, a gasket and an anti-slip gasket.

[0029] The sealant is Zhongyuan MF895 low modulus sealant, Zhongyuan MF899 transparent structural sealant or A820 light-curing anti-corrosion sealant.

[0030] The viewing glass comprises three layers of tempered glass, and each layer of the tempered glass is connected by a tempered glass adhesive layer.

[0031] A construction method for a three-layer laminated horizontal landscape glass structure, the construction steps are as follows:

[0032] Step 1: Design and manufacture viewing glass and installation components in the factory;

[0033] Step 2: construct the reinforced concrete top plate and the convex body;

[0034] Step 3: construct the pavement layer layer by layer on the reinforced concrete top plate, install an L-shaped stainless steel end sealing frame on the inner side of the pavement layer, and seal the cavity with a sealant;

[0035] Step 4: Install the lower sealing rubber sheet on the inner platform, place the L-shaped aluminum outer sheet, and then fix it to the inner platform through the horizontal ribs through the first connecting piece, and fill the gaps between the vertical ribs of the L-shaped aluminum outer sheet and the convex body and the pavement layer with sealant;

[0036] Step 5: Install the upper sealing film on the horizontal ribs, place a lifting frame at the bottom of the viewing glass, transport the glass to the predetermined position by a forklift, and place it on the lifting frame. The lifting frame adjusts the position and accurately drops it to press on the upper sealing film, and fills the sealant between the viewing glass and the vertical ribs;

[0037] Step 6: Press the U-shaped aluminum inner sheet onto the upper side of the viewing glass and the sealant in step 5, and connect the outer ribs to the vertical ribs through the second connecting piece;

[0038] Step 7: Snap the cover on the upper side of the U-shaped aluminum inner sheet, and use sealant to seal the cover with the inner side of the pavement layer and with the viewing glass;

[0039] Step 8. Make a multi-layer wooden box cover with the same shape and size as the viewing glass to cover the installed viewing glass to prevent falling objects from causing damage and contamination.

[0040] Compared with the prior art, the present invention has the following characteristics and beneficial effects:

[0041] The three-layer laminated horizontal landscape glass structure of the present invention utilizes an L-shaped aluminum outer sheet and a U-shaped aluminum inner sheet to clamp the three-layer laminated horizontal landscape glass from the top and bottom respectively, and utilizes the clamping force of the inner and outer sheets to achieve stress-bearing and waterproof installation of the glass window. The L-shaped aluminum outer sheet and the U-shaped aluminum inner sheet are anodized to achieve less metal corrosion.

[0042] The present invention realizes the horizontal installation of underwater viewing glass, which does not need to be carried out simultaneously with concrete pouring, does not affect the building construction, and does not require welding construction. The construction quality is controllable, and there is no impact on the glass and the frame. The material properties are improved, and the lighting and viewing effects are better; it is easy to install and maintain, and each component is detachably connected, does not require destructive construction, and is easy to maintain for a long time; the present invention adopts multiple waterproof measures, the waterproof measures are more reasonable, and there are multiple preventive measures at hidden dangers; it has the characteristics of moderate cost and the same lifespan as the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0044] Figure 1 It is a structural schematic diagram of the present invention.

[0045] Figure 2 yes Figure 1 A partial enlarged schematic diagram of .

[0046] Figure 3 It is a structural diagram of the viewing glass.

[0047] Figure 4 It is a structural schematic diagram of an L-shaped stainless steel end sealing frame.

[0048] Figure 5 It is a schematic diagram of the structure of the buckle cover.

[0049] Figure 6 It is a structural diagram of the U-shaped aluminum inner sheet.

[0050] Figure numerals: 1 - viewing glass, 2 - convex body, 3 - outer platform, 4 - inner platform, 5 - L-shaped stainless steel end sealing frame, 51 - vertical plate, 52 - horizontal plate, 6 - L-shaped aluminum outer plate, 61 - vertical rib, 62 - horizontal rib, 7 - U-shaped aluminum inner plate, 71 - inner rib, 72 - outer rib, 73 - bottom rib, 8 - first connecting piece, 9 - second connecting piece, 10 - buckle cover, 101 - horizontal top plate, 102 - vertical side plate, 103 - buckle, 104 - limit buckle, 11 - lower side sealing film, 12 - sealant, 13 - upper side sealing film, 14 - waterproof coating layer, 15 - waterproof membrane layer, 16 - film isolation layer, 17 - concrete waterproof layer, 18 - mortar finishing, 19 - pebble layer, 20 - tempered glass layer, 21 - tempered glass glue layer, 22 - end sealing frame connecting piece. DETAILED DESCRIPTION

[0051] See Example Figure 1-6As shown, a three-layer laminated horizontal landscape glass structure includes a landscape glass 1, a mounting assembly, and a reinforced concrete top plate around the landscape glass, wherein the landscape glass 1 is mounted on the upper side of the top plate opening. The landscape glass 1 includes three layers of tempered glass 20, and each layer of tempered glass is connected by a tempered glass adhesive layer 21.

[0052] The reinforced concrete top plate includes a structural layer on the lower side and a paving layer on the upper side, the structural layer includes a convex body 2 convex on the upper side, the structural layer outside the convex body is an outer platform 3, and the structural layer inside the convex body is an inner platform 4. The inner platform 4 forms an inner concave platform for the edge of the landscape glass to be placed, and the paving layer extends inward from the upper side of the outer platform 3 through the outer wall of the convex body, the upper side of the convex body to the inner wall of the convex body.

[0053] An L-shaped stainless steel end sealing frame 5 is buckled on the inner side of the pavement layer, and the L-shaped stainless steel end sealing frame includes a vertical plate 51 and a horizontal plate 52. The horizontal plate 52 is fully fixedly connected to the upper side of the convex body, and the vertical plate 51 is close to the inner end face of the pavement layer. The upper end of the vertical plate 51 is bent twice at right angles toward the outside and extends out of the upper surface of the pavement layer. The two right-angle bends at the upper end of the vertical plate 51 form a glue-filled cavity.

[0054] The installation assembly includes an L-shaped aluminum outer sheet 6 , a U-shaped aluminum inner sheet 7 , a first connecting member 8 , a second connecting member 9 and a buckle cover 10 .

[0055] The L-shaped aluminum outer sheet 6 is arranged throughout the length, including vertical ribs 61 and horizontal ribs 62. The horizontal ribs 62 are placed on the inner platform 4, and a lower sealing film 11 is padded between the horizontal ribs 62 and the inner platform 4. The horizontal ribs 62 are fixedly connected to the inner platform 4 by punching holes and passing through the first connecting piece 8. The height of the vertical ribs 61 is higher than the height of the protrusion 2. The vertical ribs 61 are close to the inner wall of the protrusion and are filled with sealant 12 between the vertical ribs 61 and the pavement layer. The inner side of the horizontal ribs 62, the inner side of the lower sealing film 11, the lower side of the viewing glass 1 and the upper side of the inner platform 4 are also filled with sealant 12.

[0056] The edge of the viewing glass 1 is placed on the upper side of the horizontal rib 62, and an upper sealing film 13 is padded between the horizontal rib 62. The edge end face of the viewing glass 1 and the outer surface of the vertical rib 61 also form a glue-filled cavity, which is filled with sealant 12.

[0057] The U-shaped aluminum inner sheet 7 is arranged throughout the entire length, and includes an inner rib 71, an outer rib 72 and a bottom rib 73. The outer half of the bottom rib 73 closes the glue filling cavity, and the inner half of the bottom rib 73 is pressed on the upper side of the edge of the viewing glass 1. The outer rib 72 is close to the outer side of the vertical rib 61, and the two are connected as a whole through an opening and through the second connecting piece 9.

[0058] The buckle cover 10 is an inverted L-shaped stainless steel profile, including a horizontal top plate 101 and a vertical side plate 102. The vertical side plate 102 is located on the inner side of the horizontal top plate 101. The outer end of the horizontal top plate 101 is bent vertically downward to form a buckle 103. The lower end of the vertical side plate 102 is bent vertically toward the horizontal top plate 101 to form a limit buckle 104. The height of the vertical side plate 102 is greater than the height of the inner rib 71 and the outer rib 72. The horizontal top plate 101 is buckled above the U-shaped aluminum inner plate 7. The buckle 103 is clamped on the outer side of the top end of the vertical rib 61. The limit buckle 104 is pressed against the inner side wall of the bottom end of the inner rib 71 and the upper side of the viewing glass 1.

[0059] The gap between the buckle and the vertical plate 51 is filled with sealant 12 , and the inner corner between the vertical side plate 102 and the upper side of the viewing glass 1 is filled with sealant 12 .

[0060] The paving layer includes a waterproof layer and a casting layer. The waterproof layer includes a waterproof coating layer 14, a waterproof coiled material layer 15 and a film isolation layer 16 from bottom to top, and the casting layer includes a concrete waterproof layer 17, a mortar finish 18 and a pebble layer 19 from bottom to top.

[0061] The waterproof coating extends inward from the upper side of the outer platform 3 through the outer side wall of the convex body and the upper side of the convex body to the inner side wall of the convex body.

[0062] The horizontal plate 52 is located on the upper side of the waterproof coating layer 14 , and a sealing layer is laid flat between the horizontal plate 52 and the waterproof coating layer 14 . The horizontal plate 52 is fixedly connected to the protrusion through the end sealing frame connector 22 .

[0063] The waterproof coiled material layer 15 extends inward from the upper side of the waterproof coating layer 14 of the outer platform 3 through the outer side of the waterproof coating layer 14 of the outer wall of the convex body and the upper side of the horizontal plate 52 to the inner end surface of the casting layer.

[0064] The film isolation layer 16 extends inward from the upper side of the waterproof membrane layer 15 of the outer platform 3, through the outer side of the film isolation layer 16 of the outer wall of the convex body and the waterproof membrane layer 15 on the upper side of the horizontal plate 52 until it is close to the inner end surface of the casting layer. The film isolation layer 16 is located on the inner side of the waterproof membrane layer 15 at the inner end surface of the casting layer.

[0065] The inner side of the vertical plate 51 is in close contact with the outer side of the waterproof roll material layer 15 at the inner end surface of the casting layer. The waterproof roll material layer 15 extends upward at this position into the cavity. The cavity is also filled with waterproof sealant 12.

[0066] In this embodiment, the reinforced concrete top plate is a self-waterproof reinforced concrete top plate, the coating is a non-curing rubber asphalt waterproof coating, the waterproof membrane is a 4mm thick SBS modified asphalt waterproof membrane, the film isolation layer is a 0.3mm plastic film isolation layer, the concrete waterproof layer is a 150mm C30 fine stone concrete waterproof layer, the mortar finishing is a 20mm penetrating crystallization type waterproof mortar finishing, the pebble layer has a particle size of 20-40mm, and the paving thickness is 40mm.

[0067] In this embodiment, the surfaces of the L-shaped aluminum outer sheet 6 and the U-shaped aluminum inner sheet 7 are both anodized. The first connector 8 is an M10 stainless steel expansion bolt, and the gap of the bolt installation hole is also filled with sealant 12. The second connector 9 is a stainless steel fastening bolt, including a screw, a nut, a gasket and an anti-slip gasket. The end seal frame connector 22 is an M6 countersunk stainless steel screw.

[0068] In this embodiment, the sealant is Zhongyuan MF895 low modulus sealant, Zhongyuan MF899 transparent structural sealant, A820 light-curing anti-corrosion sealant or waterproof silicone sealant. The lower sealing film 11 and the upper sealing film 13 are both silicone rubber sealing films.

[0069] The construction method of this three-layer laminated horizontal landscape glass structure has the following construction steps:

[0070] Step 1: Design and manufacture the viewing glass 1 and installation components in the factory.

[0071] Step 2: construct the reinforced concrete top plate and the convex body.

[0072] Step three, construct the pavement layer layer by layer on the reinforced concrete top plate, and at the same time install an L-shaped stainless steel end sealing frame on the inner side of the pavement layer, and use a sealant 12 to seal the cavity.

[0073] Step 4, install the lower sealing film 11 on the inner platform 4, place the L-shaped aluminum outer sheet 6, and then fix it to the inner platform 4 through the horizontal ribs 62 through the first connecting piece, and fill the gaps between the vertical ribs 61 of the L-shaped aluminum outer sheet 6 and the protrusion and the pavement layer with sealant 12.

[0074] Step five, install the upper sealing film 13 on the horizontal rib 62, place a lifting frame at the bottom of the viewing glass 1, and transport the glass to the predetermined position by a forklift and place it on the lifting frame. The lifting frame adjusts the position and accurately drops it to press on the upper sealing film 13, and fills the sealant 12 between the viewing glass 1 and the vertical rib 61.

[0075] Step six, press the U-shaped aluminum inner sheet 7 onto the upper side of the viewing glass 1 and the sealant 12 of step five, and connect the outer rib 72 to the vertical rib 61 as a whole through the second connecting piece.

[0076] Step seven, snap the buckle cover 10 on the upper side of the U-shaped aluminum inner sheet 7, and use sealant 12 to seal the buckle cover 10 with the inner side of the pavement layer and with the viewing glass 1.

[0077] Step eight, make a multilayer wooden box cover plate with the same shape and size as the viewing glass 1 above the viewing glass 1 to cover the installed viewing glass 1 to prevent falling objects from hitting and contaminating.

Claims

1. A three-layer laminated horizontal landscape glass structure, characterized by: The invention comprises a viewing glass (1), a mounting assembly and a reinforced concrete top plate surrounding the viewing glass, wherein the viewing glass (1) is mounted on the upper side of a hole in the top plate. The reinforced concrete top plate comprises a structural layer at a lower side and a paving layer at an upper side, the structural layer comprising a convex body (2) convex on the upper side, the structural layer outside the convex body is an outer platform (3), the structural layer inside the convex body is an inner platform (4), the inner platform (4) forms an inner concave platform for the edge of the landscape glass to be placed, the paving layer extends inward from the upper side of the outer platform (3) through the outer wall of the convex body, the upper side of the convex body to the inner wall of the convex body, An L-shaped stainless steel end sealing frame (5) is buckled on the inner side of the pavement layer, and the L-shaped stainless steel end sealing frame comprises a vertical plate (51) and a horizontal plate (52). The horizontal plate (52) is fully paved and fixedly connected to the upper side of the convex body. The vertical plate (51) is closely attached to the inner end surface of the pavement layer. The upper end of the vertical plate (51) is bent at right angles twice toward the outside and extends out of the upper surface of the pavement layer. The two right angle bends at the upper end of the vertical plate (51) form a glue-filled cavity. The mounting assembly comprises an L-shaped aluminum outer sheet (6), a U-shaped aluminum inner sheet (7), a first connecting piece (8), a second connecting piece (9) and a buckle cover (10). The L-shaped aluminum outer sheet (6) is arranged throughout the entire length and comprises a vertical rib (61) and a horizontal rib (62). The horizontal rib (62) is placed on the inner platform (4) and a lower sealing film (11) is padded between the horizontal rib (62) and the inner platform (4). The horizontal rib (62) and the inner platform (4) are fixedly connected by punching holes and passing through a first connecting member (8). The height of the vertical rib (61) is higher than the height of the protrusion (2). A sealing film (12) is filled between the vertical rib (61) and the inner wall of the protrusion and the protrusion. A sealing film (12) is also filled between the vertical rib (61) and the pavement layer. A corner formed by the inner side of the horizontal rib (62), the inner side of the lower sealing film (11), the lower side of the viewing glass (1) and the upper side of the inner platform (4) is also filled with a sealing film (12). The edge of the viewing glass (1) is placed on the upper side of the horizontal rib (62), and an upper sealing film (13) is placed between the horizontal rib (62). The edge end surface of the viewing glass (1) and the outer surface of the vertical rib (61) also form a glue-filled cavity, and the glue-filled cavity is filled with a sealant (12). The U-shaped aluminum inner sheet (7) is arranged throughout the entire length and comprises an inner rib (71), an outer rib (72) and a bottom rib (73). The outer half of the bottom rib (73) seals the glue filling cavity, the inner half of the bottom rib (73) is pressed against the upper side of the edge of the viewing glass (1), and the outer rib (72) is closely attached to the outer side of the vertical rib (61). The two are connected as a whole through an opening and through a second connecting member (9). The buckle cover (10) is an inverted L-shaped stainless steel profile, comprising a horizontal top plate (101) and a vertical side plate (102), wherein the vertical side plate (102) is located on the inner side of the horizontal top plate (101), the outer end of the horizontal top plate (101) is vertically bent downward to form a buckle (103), and the lower end of the vertical side plate (102) is vertically bent toward the horizontal top plate (101) to form a limit buckle (104), the height of the vertical side plate (102) is greater than the height of the inner rib (71) and the outer rib (72), the horizontal top plate (101) is buckled on the top of the U-shaped aluminum inner plate (7), the buckle (103) is clamped on the outer side of the top end of the vertical rib (61), and the limit buckle (104) is pressed against the inner side wall of the bottom end of the inner rib (71) and the upper side of the viewing glass (1), The gap between the buckle and the vertical plate (51) is filled with sealant (12), and the inner corner between the vertical side plate (102) and the upper side of the viewing glass (1) is filled with sealant (12).

2. The three-layer laminated horizontal landscape glass structure according to claim 1 is characterized by: The paving layer comprises a waterproof layer and a casting layer, wherein the waterproof layer comprises, from bottom to top, a waterproof coating layer (14), a waterproof coiled material layer (15) and a film isolation layer (16), and the casting layer comprises, from bottom to top, a concrete waterproof layer (17), a mortar finish (18) and a pebble layer (19).

3. The three-layer laminated horizontal landscape glass structure according to claim 2 is characterized by: The waterproof coating extends inward from the upper side of the outer platform (3) through the outer side wall of the convex body and the upper side of the convex body to the inner side wall of the convex body. The horizontal plate (52) is located on the upper side of the waterproof coating layer (14), and a sealing layer is laid flat between the horizontal plate (52) and the waterproof coating layer (14). The horizontal plate (52) is fixedly connected to the convex body via an end sealing frame connector (22). The waterproof coiled material layer (15) extends inward from the upper side of the waterproof coating layer (14) of the outer platform (3) through the outer side of the waterproof coating layer (14) of the outer wall of the convex body and the upper side of the horizontal plate (52) to the inner end surface of the casting layer. The film isolation layer (16) extends inward from the upper side of the waterproof roll material layer (15) of the outer platform (3), passes through the outer side of the film isolation layer (16) of the outer wall of the convex body and the waterproof roll material layer (15) on the upper side of the horizontal plate (52) until it is in close contact with the inner end surface of the casting layer. The film isolation layer (16) is located on the inner side of the waterproof roll material layer (15) at the inner end surface of the casting layer. The inner side of the vertical plate (51) is in close contact with the outer side of the waterproof coiled material layer (15) at the inner end surface of the casting layer. The waterproof coiled material layer (15) extends upward at this position into the cavity. The cavity is also filled with waterproof sealant (12).

4. The three-layer laminated horizontal landscape glass structure according to claim 1 is characterized by: The surfaces of the L-shaped aluminum outer sheet (6) and the U-shaped aluminum inner sheet (7) are both anodized.

5. The three-layer laminated horizontal landscape glass structure according to claim 1 is characterized by: The first connecting member (8) is an expansion bolt, and the gap in the mounting hole of the bolt is also filled with sealant (12).

6. The three-layer laminated horizontal landscape glass structure according to claim 1 is characterized by: The second connecting member (9) is a stainless steel fastening bolt, comprising a screw rod, a nut, a gasket and an anti-slip gasket.

7. The three-layer laminated horizontal landscape glass structure according to any one of claims 1 to 6, characterized in that: The viewing glass (1) comprises three layers of tempered glass (20), and each layer of tempered glass is connected by a tempered glass adhesive layer (21).

8. A construction method of a three-layer laminated horizontal landscape glass structure according to any one of claims 1 to 7, characterized in that: The construction steps are as follows: Step 1: Design and manufacture viewing glass (1) and installation components in the factory; Step 2: construct the reinforced concrete top plate and the convex body; Step 3: construct the pavement layer layer by layer on the reinforced concrete top plate, install an L-shaped stainless steel end sealing frame on the inner side of the pavement layer, and use a sealant (12) to seal the cavity; Step 4: Install the lower sealing rubber sheet (11) on the inner platform (4), place the L-shaped aluminum outer sheet (6), and then fix it to the inner platform (4) through the horizontal ribs (62) through the first connecting member, and fill the gaps between the vertical ribs (61) of the L-shaped aluminum outer sheet (6) and the convex body and the pavement layer with sealing glue (12); Step 5: Install the upper sealing film (13) on the horizontal rib (62), place a lifting frame at the bottom of the viewing glass (1), transport the glass to a predetermined position by a forklift, and place it on the lifting frame. The lifting frame adjusts the position and accurately drops it to press on the upper sealing film (13), and fills the sealing glue (12) between the viewing glass (1) and the vertical rib (61); Step six, pressing the U-shaped aluminum inner sheet (7) onto the upper side of the viewing glass (1) and the sealant (12) in step five, and connecting the outer rib (72) to the vertical rib (61) via a second connecting piece; Step 7: snap a buckle cover (10) onto the upper side of the U-shaped aluminum inner sheet (7), and use a sealant (12) to seal the buckle cover (10) with the inner side of the pavement layer and with the viewing glass (1); Step 8: A multilayer wooden box cover plate having the same shape and size as the viewing glass (1) is made on the top of the viewing glass (1) to cover the installed viewing glass (1) to prevent falling objects from causing damage and contamination.

Images