A parapet corner integrated forming template device

Abstract

The utility model relates to a template device belongs to the construction engineering technical field, concretely is a parapet wall internal corner integrated forming template device, including floor and parapet wall, the parapet wall fixed mounting is at one side of floor, still includes, stainless steel frame body, the stainless steel frame body sets up between floor and parapet wall, the inside fixed mounting of stainless steel frame body has the reinforcing rib, the utility model reached the effect that the stability and waterproofness of waterproof base layer have been improved significantly, solved the mode of the existing adoption mortar to do arc, because mortar and base layer bond not firm etc. cause arc loose cracking, rainwater is easy to penetrate along the crack, and then seriously influence waterproof effect, bring the problem of leakage hidden danger to building.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to an integrated molding template device for the inside corner of a parapet wall. Background Technology

[0002] The waterproofing performance of a roof plays a vital role in the durability and functionality of a building, and the parapet wall, as the structure at the junction of the roof and the exterior wall, is a key point for waterproofing at its internal corners.

[0003] A search revealed Chinese patent CN208056489U, which discloses a parapet wall leakage repair system. The system involves creating a construction area at the base of the parapet wall, with a concrete base layer and a V-groove drilled at the inside corner. A waterproofing agent layer is applied, and the V-groove is sealed with a waterproof sealant layer. Next, repair mortar layers are applied from the inside out for structural reinforcement. A polymer cement-based rigid waterproof coating layer is applied; a first layer of polymer cement-based flexible waterproof coating is applied; tensile-resistant polyester fabric is added at the inside corner; a second layer of polymer cement-based flexible waterproof coating is applied; a hot-melt non-curing rubber asphalt waterproof coating layer is applied; a waterproof membrane is pasted; a layer of impermeable crushed stone concrete is poured; a repair mortar layer is applied to protect the surface of the waterproof membrane; a silicone sealant layer is applied to the membrane joints; and an aluminum alloy water-retaining cover is installed. This utility model systematically solves the problem of parapet wall leakage through structural design, the use of various waterproof materials, and a combination of processes.

[0004] Based on the above search and existing technology, the findings were as follows:

[0005] The aforementioned patent uses mortar to create an arc. However, due to reasons such as poor adhesion between the mortar and the substrate, the arc becomes loose and cracked, allowing rainwater to easily seep through the cracks. This severely affects the waterproofing effect, poses a risk of leakage to the building, and increases the cost of later maintenance. Therefore, it has certain limitations. Utility Model Content

[0006] To address the aforementioned technical issues, this utility model proposes an integrated molding template device for the inner corner of a parapet wall, which avoids the risk of loosening and cracking caused by subsequent mortar construction and significantly improves the stability and waterproofing effect of the waterproof base layer.

[0007] The technical solution to achieve the purpose of this utility model is: a parapet wall internal corner integrated molding template device, including a floor slab and a parapet wall, wherein the parapet wall is fixedly installed on one side of the floor slab, and further includes;

[0008] A stainless steel frame is installed between the floor slab and the parapet wall, and reinforcing ribs are fixedly installed inside the stainless steel frame.

[0009] Preferably, a groove is provided on one side of the top of the stainless steel frame, a rubber anti-slip pad is fixedly installed at the bottom of the groove, a template is inserted into the groove, and a pair of positioning holes are provided on one side of the bottom of the stainless steel frame.

[0010] Preferably, a pair of screw holes are provided on one side of the top of the stainless steel frame, and a three-section water-stop screw is threaded into each screw hole. One end of the three-section water-stop screw passes through the template and is fixedly installed on the parapet wall.

[0011] Preferably, multiple reinforcing bars are fixedly installed inside the floor slab, and two-section positioning components are welded onto the reinforcing bars, with one end of each two-section positioning component inserted into a positioning hole.

[0012] Compared with existing technologies, the significant advantages of this invention are:

[0013] Firstly, this utility model uses a unique internal corner template design, which brings out the internal corner waterproof base arc in one go during the structural pouring, fundamentally changing the construction process, avoiding the risk of loosening and cracking caused by later mortar construction, and significantly improving the stability and waterproof effect of the waterproof base.

[0014] Secondly, this utility model enables precise installation of the template, and the detachable device allows for repeated use, reducing construction costs and resulting in high economic benefits.

[0015] This method solves the problem that existing methods of using mortar to create arcs often result in loosening and cracking of the arcs due to poor adhesion between the mortar and the substrate. This allows rainwater to easily seep through the cracks, severely affecting the waterproofing effect and creating a risk of leakage in the building. Attached Figure Description

[0016] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a three-dimensional structural schematic diagram provided in one embodiment of the present invention;

[0018] Figure 2 This is a cross-sectional structural diagram provided in two embodiments of the present invention;

[0019] Figure 3 This is a schematic diagram of the stainless steel frame structure provided in two embodiments of this utility model.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Floor slab; 2. Parapet wall; 3. Stainless steel frame; 4. Formwork; 5. Three-section water-stop bolt; 6. Two-section positioning component; 7. Reinforcing steel; 8. Reinforcing rib; 9. Rubber anti-slip mat; 10. Groove; 11. Bolt hole; 12. Positioning hole. Detailed Implementation

[0022] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0023] This utility model provides an improved integrated molding template device for the inside corner of a parapet wall. The technical solution of this utility model is as follows:

[0024] Example 1

[0025] like Figure 1 As shown, a parapet wall corner integrated molding template device includes a floor slab 1 and a parapet wall 2. The parapet wall 2 is fixedly installed on one side of the floor slab 1, which significantly improves the stability and waterproofing effect of the waterproof base layer. It also includes:

[0026] Stainless steel frame 3 is installed between floor slab 1 and parapet wall 2. Reinforcing ribs 8 are fixedly installed inside the stainless steel frame 3. A nano anti-adhesive coating is added to the surface of the device to protect the concrete surface.

[0027] Example 2:

[0028] Based on the first embodiment of this application which provides an integrated molding template device for the inside corner of a parapet wall, the second embodiment of this application proposes another integrated molding template device for the inside corner of a parapet wall. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0029] The second embodiment of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0030] like Figures 2-3 As shown, a groove 10 is provided on one side of the top of the stainless steel frame 3. A rubber anti-slip pad 9 is fixedly installed in the bottom of the groove 10. A template 4 is inserted into the groove 10. A pair of positioning holes 12 are provided on one side of the bottom of the stainless steel frame 3. Rubber pressure strips are added in the groove to increase friction and prevent the plate from vibrating and shifting.

[0031] Furthermore, a pair of screw holes 11 are provided on one side of the top of the stainless steel frame 3. Each screw hole 11 is threaded with a three-section water-stop screw 5. One end of the three-section water-stop screw 5 passes through the template 4 and is fixedly installed on the parapet wall 2. After the concrete is poured, the template is removed by disassembling the three-section water-stop screw 5 and the two-section positioning piece 6. In this way, the concrete is formed in one step to complete the pouring of the inside corner arc.

[0032] Furthermore, multiple reinforcing bars 7 are fixedly installed inside the floor slab 1, and two-section positioning parts 6 are welded onto the reinforcing bars 7. One end of the two-section positioning parts 6 is inserted into the positioning hole 12, realizing the cyclic use of the device.

[0033] Specific working method: This device is made of stainless steel. It is installed at the inside corner of the parapet wall 2. The lower part uses two-section positioning pieces 6, which are accurately welded to the reinforcing bars 7 of the floor slab 1. The device is installed on the two-section positioning pieces 6 through positioning holes 12. The upper template 4 is inserted into the groove 10, and a rubber anti-slip pad 9 is fixedly installed on the groove 10 and secured by a three-section water-stop screw 5. This completes the installation of the template 4 at the inside corner of the parapet wall 2. After pouring concrete, the template is removed by disassembling the three-section water-stop screw 5 and the two-section positioning pieces 6. This achieves one-time concrete molding to complete the pouring of the inside corner arc, enabling the device to be reused.

[0034] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A parapet corner integrally formed template device, comprising a floor (1) and a parapet (2), characterized in that: The parapet wall (2) is fixedly installed on one side of the floor slab (1), and also includes; A stainless steel frame (3) is installed between the floor slab (1) and the parapet wall (2), and a reinforcing rib (8) is fixedly installed inside the stainless steel frame (3).

2. The parapet wall internal corner integrated molding template device according to claim 1, characterized in that: The stainless steel frame (3) has a groove (10) on one side of its top. A rubber anti-slip pad (9) is fixedly installed in the bottom of the groove (10). A template (4) is inserted into the groove (10). A pair of positioning holes (12) are provided on one side of the bottom of the stainless steel frame (3).

3. The parapet wall internal corner integral molding template device according to any one of claims 1-2, characterized in that: The stainless steel frame (3) has a pair of screw holes (11) on one side of its top. Each screw hole (11) is threaded with a three-section water-stop screw (5). One end of the three-section water-stop screw (5) passes through the template (4) and is fixedly installed on the parapet wall (2).

4. A parapet wall internal corner integral molding template device according to any one of claims 1-2, characterized in that: Multiple steel bars (7) are fixedly installed inside the floor slab (1). Two-section positioning parts (6) are welded on the steel bars (7). One end of the two-section positioning parts (6) is inserted into the positioning hole (12).

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