Construction method of basement communication port using red copper water stop plate material

Abstract

The basement communication port adopts a construction method of red copper water stop plate material, comprising the following steps: pasting rubber water stop belt, placing an outer-pasted rubber water stop belt at a construction joint position before binding steel bars; binding steel bars, binding the reserved steel bars of the communication port bottom plate, the communication port side wall and the communication port top plate; pre-burying red copper water stop plates, pre-burying red copper water stop plates at the positions of the bottom plate, the side wall and the top plate; pasting rubber water stop belt again, pasting rubber water stop belt outside the construction joints of the communication port bottom plate, the side wall and the top plate; waterproofing the outer wall construction joint, spraying polyurethane waterproof paint of a preset thickness at the position of the outer wall construction joint, and pasting waterproof coiled material outside. The application uses new material red copper water stop plate, changes the construction process and optimizes the construction procedure, solves the construction joint water seepage problem which cannot be solved by the traditional communication port construction method, can effectively strengthen the construction quality of the construction joint of the basement communication port, and avoids the water seepage phenomenon caused by cracks due to settlement and stress concentration.

Description

Technical Field

[0001] This invention relates to the field of waterproofing technology for basement connection openings in building construction, and more specifically, to a construction method for waterproofing basement connection openings using copper waterstops. Background Technology

[0002] As a crucial component of a building, the waterproofing of the basement directly impacts the building's structural safety. Leaks in the basement can cause the foundation soil to lose its support, leading to serious consequences such as building subsidence and tilting. Furthermore, waterproofing the basement prevents dampness, corrosion of building materials, and mold growth, which can severely affect indoor air quality and usability. Most importantly, waterproofing protects the lives and property of residents. Basement leaks can cause electrical malfunctions, fire safety system failures, and even fires and short circuits.

[0003] Currently, the conventional construction structure design for basement connection openings typically employs a pre-reserved steel plate waterstop system. During the second phase of construction, the pre-reserved steel plate waterstop from the first phase is cleaned, the concrete is roughened, and any loose debris is removed before concrete is poured. This method is insufficient to address the settlement caused by construction at different times and the seepage at construction joints due to stress concentration. Summary of the Invention

[0004] In view of this, the present invention proposes a construction method for using copper waterstop material for basement connection openings, comprising:

[0005] Apply rubber waterstops: Before the structural reinforcement is tied, place external rubber waterstops at the construction joint.

[0006] Tie the reinforcing bars, including the reinforcing bars reserved in the bottom slab, side walls, and top slab of the connecting opening;

[0007] Pre-embed copper waterstops in the base plate, side walls, and top plate locations;

[0008] Apply rubber waterstops again, applying them to the outside of the construction joints on the bottom plate, side walls, and top plate of the connecting opening;

[0009] For waterproofing of construction joints in exterior walls, a pre-set thickness of polyurethane waterproof coating is sprayed onto the construction joints, and then a waterproof membrane is applied to the outside.

[0010] Furthermore, an external rubber waterstop is placed centered at the construction joint.

[0011] Furthermore, the lap length of the reserved reinforcing bars is greater than or equal to that of the reinforcing bars Lae.

[0012] Furthermore, the exposed portion of the reserved reinforcing bar is wrapped with tin foil.

[0013] Furthermore, the copper waterstop plate is placed in the center, with its cross-section 20-30mm from the inner side.

[0014] Furthermore, when applying rubber waterstops to the outside of construction joints on the bottom plate, side walls, and top plate of the connecting opening, the ends are joined by an adhesive lap joint method.

[0015] Furthermore, the thickness of the polyurethane waterproof coating is 1.5-3.0 mm.

[0016] Furthermore, after the waterproofing of the construction joints in the exterior walls is completed, an extruded polystyrene board protective layer is applied.

[0017] Furthermore, backfilling is carried out after the extruded polystyrene board protective layer is completed.

[0018] Furthermore, when placing the copper waterstop plate, after removing loose stones and the surface, the telescopic head is centered and welded to form an interlocking ring, which is then poured together with the concrete.

[0019] The present invention provides a construction method for basement connection openings using copper waterstop material, which has the following advantages: by using the new material copper waterstop, the construction process is changed and the construction procedure is optimized, solving the problem of water seepage in construction joints that cannot be solved by traditional connection opening construction methods. It can effectively improve the construction quality of basement connection opening construction joints, thereby avoiding water seepage caused by cracks due to settlement and stress concentration. Attached Figure Description

[0020] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0021] Figure 1 A flowchart of the construction method provided in the embodiments of the present invention;

[0022] Figure 2 A cross-sectional structural diagram of the copper waterstop plate in use according to an embodiment of the present invention;

[0023] Figure 3 A top view of the copper waterstop plate in use according to an embodiment of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of a large-scale copper waterstop plate provided in an embodiment of the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of the waterstop provided in an embodiment of the present invention;

[0026] Figure 6 This is a schematic diagram of the structure of the pre-reserved steel bar with rubber waterstop attached before binding, provided in an embodiment of the present invention. Detailed Implementation

[0027] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specified, the embodiments and features described herein can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] See Figure 1 As shown, this is a construction method for using copper waterstop material for a basement connection opening provided by an embodiment of the present invention, including the following steps:

[0029] Step 1: Apply rubber waterstop. Before the structural reinforcement is tied, place an external rubber waterstop at the construction joint.

[0030] Step 2: Tie the reinforcing bars, including the pre-reserved reinforcing bars for the bottom slab, side walls, and top slab of the connecting opening;

[0031] Step 3: Pre-embed copper waterstops at the locations of the bottom plate, side walls, and top plate;

[0032] Step 4: Apply rubber waterstops again. Apply rubber waterstops to the outside of the construction joints on the bottom plate, side wall, and top plate of the connecting opening.

[0033] Step 5: Waterproofing the construction joints of the exterior walls. Spray a pre-set thickness of polyurethane waterproof coating at the construction joints of the exterior walls and then apply waterproof membrane to the outside.

[0034] Furthermore, an external rubber waterstop is placed centered at the construction joint.

[0035] Furthermore, the lap length of the reserved reinforcing bars is greater than or equal to that of the reinforcing bars Lae.

[0036] Furthermore, the exposed portion of the reserved reinforcing bar is wrapped with tin foil.

[0037] Furthermore, the copper waterstop plate is placed in the center, with its cross-section 20-30mm from the inner side.

[0038] Furthermore, when applying rubber waterstops to the outside of construction joints on the bottom plate, side walls, and top plate of the connecting opening, the ends are joined by an adhesive lap joint method.

[0039] Furthermore, the thickness of the polyurethane waterproof coating is 1.5-3.0 mm.

[0040] Furthermore, after the waterproofing of the construction joints in the exterior walls is completed, an extruded polystyrene board protective layer is applied.

[0041] Furthermore, backfilling is carried out after the extruded polystyrene board protective layer is completed.

[0042] Furthermore, when placing the copper waterstop plate, after removing loose stones and the surface, the telescopic head is centered and welded to form an interlocking ring, which is then poured together with the concrete.

[0043] The preferred embodiment of the construction method of the present invention is as follows:

[0044] 1) Before tying the reinforcing steel bars, place an external rubber waterstop at the center of the construction joint, referring to... Figure 5-6 As shown;

[0045] 2) Tie the bottom plate, side wall, and top plate of the connecting opening with a lap length of not less than Lae (seismic reinforcement), and wrap the exposed part with tin foil (to prevent the reinforcement from being severely corroded and unusable during later waterproofing construction).

[0046] 3) Embed copper waterstops in the center of the base plate, side walls, and top plate, with the cross-section 20-30mm from the inner side, as per reference. Figure 2-3 As shown, during the second phase of construction, after removing loose stones and the surface, the telescopic head is centered and welded to form a ring, which is then poured together with the concrete. Foam rods are embedded in the grooves of the copper waterstop to prevent the concrete from compacting. The copper waterstop has good toughness and can withstand a certain degree of bending deformation during construction without cracking or breaking, thus ensuring the stability of the project. (Refer to...) Figure 4 As shown;

[0047] 4) Apply rubber waterstops to the outside of the construction joints of the bottom slab, sidewalls, and top slab of the connecting opening, referring to... Figure 2-3 As shown, the ends are bonded and overlapped, ensuring a firm bond and preventing leakage at the overlap points;

[0048] 5) Apply a 2mm thick polyurethane waterproof coating to the construction joints of the exterior wall to enhance the waterproofing effect. Apply a roll waterproofing layer on the outside and add an additional roll waterproofing layer at the construction joints.

[0049] 6) Apply a protective layer of extruded polystyrene board before backfilling.

[0050] This invention discloses a construction method for waterproofing basement connection openings using copper waterstops. By using the new material copper waterstop, modifying the construction process, and optimizing the construction procedures, it solves the problem of water seepage at construction joints that traditional connection opening construction methods cannot address. This method can effectively improve the construction quality of basement connection opening construction joints, thereby avoiding water seepage caused by cracks due to settlement and stress concentration.

[0051] It should be noted that in the description of this invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc., which indicate directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of description and is not intended to indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this invention.

[0052] Furthermore, it should be noted that, in the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0053] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. A construction method for using copper waterstop material for basement connection openings, characterized in that, include: Apply rubber waterstops: Before the structural reinforcement is tied, place external rubber waterstops at the construction joint. Tie the reinforcing bars, including the pre-reserved reinforcing bars in the bottom plate, side wall, and top plate of the connecting opening; the lap length of the pre-reserved reinforcing bars is greater than or equal to Lae; the exposed part of the pre-reserved reinforcing bars is wrapped with aluminum foil. Pre-embed copper waterstops in the base plate, side walls and top plate; when placing the copper waterstops, after removing loose stones and the surface, the telescopic head is centered and welded to form a ring, and poured together with the concrete. Foam rods are embedded in the grooves of the copper waterstops. Apply rubber waterstops again, applying them to the outside of the construction joints on the bottom plate, side walls, and top plate of the connecting opening; For waterproofing of construction joints in exterior walls, a pre-set thickness of polyurethane waterproof coating is sprayed onto the construction joints, and then a waterproof membrane is applied to the outside.

2. The construction method for using copper waterstop plate material for basement connection openings according to claim 1, characterized in that, An external rubber waterstop is placed in the center of the construction joint.

3. The construction method for using copper waterstop material for the basement connection opening according to claim 1, characterized in that, The copper waterstop plate is placed in the center, with its cross-section 20-30mm from the inner side.

4. The construction method for using copper waterstop plate material for basement connection openings according to claim 1, characterized in that, When applying rubber waterstops to the outside of construction joints in the bottom slab, side walls, and top slab of the connecting opening, the ends are joined by an adhesive lap joint method.

5. The construction method for using copper waterstop material for the basement connection opening according to claim 1, characterized in that, The thickness of the polyurethane waterproof coating is 1.5-3.0 mm.

6. The construction method for using copper waterstop plate material for basement connection openings according to claim 1, characterized in that, After the waterproofing of the construction joints of the exterior wall is completed, an extruded polystyrene board protective layer is applied.

7. The construction method for using copper waterstop plate material for basement connection openings according to claim 6, characterized in that, After the extruded polystyrene board protective layer is completed, backfill with soil.

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