Construction method of anti-leakage of balcony hidden anti-slope

Abstract

The present invention provides a method for preventing leakage of a balcony hidden ridge, comprising the following steps: tying the lower structural plate and structural beam reinforcement and installing a formwork; arranging hidden ridge reinforcement on the structural beam at the balcony and supporting the hidden ridge formwork; pouring concrete on the lower structural plate, structural beam, and hidden ridge; after the lower structural plate, structural beam, and hidden ridge reach sufficient strength, tying the reinforcement of the balcony ridge and installing a formwork at the hidden ridge; and pouring concrete on the balcony ridge. Compared with the prior art, the present invention has the following beneficial effects: the present invention improves the construction process for preventing leakage of the balcony ridge, the construction method of the present invention is simple and easy to implement, easy to operate, and low in cost, and can greatly prevent leakage of the balcony ridge, while saving labor and ensuring construction quality. At the same time, the construction method of the present invention avoids common quality problems such as ridge displacement, mold expansion, and mold running, and meets the construction requirements of structural self-waterproofing, greatly preventing leakage of the balcony and improving the construction quality of the balcony ridge.

Description

Technical Field

[0001] The invention relates to the technical field of balcony anti-slope construction, in particular to a balcony hidden anti-slope leakage construction method. Background Art

[0002] With the rapid development of my country's construction industry, people's demands for construction quality are becoming increasingly stringent. Because it directly impacts the vital interests of the people, it has become a major issue concerning social stability. Leakage is a common quality defect in residential and commercial projects, affecting both the proper functioning of buildings and their service life. Therefore, strengthening the structural self-waterproofing function is particularly important.

[0003] The balcony ridge refers to the waterproof protruding structure at the junction of the roof and the balcony. It is an important structure to prevent rainwater from backflowing into the room. Its construction quality and details directly affect the safety and comfort of residents. To improve the construction quality of the balcony ridge and achieve the structural self-waterproofing function, the conventional construction process is: ① Reserving a construction joint on the balcony roof and then pouring the ridge a second time. If the waterproof coating is uneven or not in place, this construction process is prone to leakage at the construction joint after about three years of use. ② The balcony ridge is constructed at the same time as the underlying structure. The ridge is prone to deformation and displacement. If the reinforcement is not in place, the mold will expand or run. When it is chiseled out a second time, the construction quality is extremely poor and the anti-leakage effect is poor. Therefore, in order to solve the above two problems, a balcony ridge waterproof hidden ridge technology is designed. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention provides a construction method for preventing leakage of hidden balcony sills, which improves the construction process of preventing leakage of balcony sills. The method is simple, easy to operate, and low in cost. It can prevent leakage of balcony sills to a great extent, save labor, and ensure construction quality.

[0005] To achieve this technical purpose, the present invention adopts the following scheme:

[0006] A method for preventing leakage of a balcony hidden anti-slope comprises the following steps:

[0007] S1. Tie up the reinforcement and formwork for the lower structural slab and structural beams;

[0008] S2. Install concealed anti-slope steel bars on the structural beams at the balcony and support the concealed anti-slope formwork;

[0009] S3, pour concrete for lower structural slab, structural beam and hidden anti-slope;

[0010] After the concrete strength poured in step S4 and step S3 reaches the required level, the steel bars of the balcony are tied and the formwork is supported at the hidden counter-slope.

[0011] S5. Pour concrete on the balcony's anti-embankment.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The present invention provides a construction method for preventing leakage in a concealed balcony sill, improving the construction process for preventing leakage in balcony sills. The construction method is simple, easy to operate, and low-cost, and can greatly prevent leakage in balcony sills while saving labor and ensuring construction quality. Furthermore, the construction method avoids common quality problems such as sill displacement, mold expansion, and mold slippage, while meeting the construction requirements of a self-waterproof structure, significantly preventing leakage in balconies and improving the construction quality of balcony sills.

[0014] Furthermore, in step S2, the hidden anti-ridge is reinforced with a fixed aluminum mold.

[0015] Furthermore, in step S2, upper anti-ridge steel bars are reserved when the hidden anti-ridge steel bars are tied.

[0016] Furthermore, in step S3, 5 to 6 hours after pouring the concrete, the dark anti-ridge position is roughened to ensure effective bonding between the upper and lower layers.

[0017] Furthermore, in step S4, after the steel bars of the upper anti-slope are tied and the formwork is erected, the steel bars, formwork and reinforcement at the anti-slope are inspected and accepted to ensure the construction quality of the balcony anti-slope.

[0018] Furthermore, the template is fixed with a clamp. In the present invention, screw reinforcement cannot be used to avoid leakage when the screw hole is not properly sealed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Schematic diagram of the lower structural plate, structural beam, and hidden anti-ridge formwork according to an embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram of the lower structural plate, structural beam, and hidden counter-ridge after demoulding according to an embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the anti-ridge formwork on the balcony according to an embodiment of the present invention;

[0022] Figure 4 This is a schematic diagram of the overall structure of the balcony after the mold is removed.

[0023] The markings in the figure are: 1. Structural plate; 2. Structural beam; 3. Formwork; 4. Hidden counter-ridge; 5. Shaped aluminum mold; 6. Upper counter-ridge. DETAILED DESCRIPTION

[0024] In order to fully understand the purpose, features and effects of the present invention, the present invention is described in detail through the following specific embodiments, but the present invention is not limited thereto.

[0025] It should be noted that when an element is referred to as being “fixed to” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” or “laid on” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0026] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" or "several" means two or more, unless otherwise specifically defined.

[0028] See also Figures 1 to 4 The present invention provides a method for preventing leakage of a balcony hidden anti-slope 4, comprising the following steps:

[0029] S1, lower structure plate 1, structural beam 2 reinforcement binding and formwork 3 support, formwork 3 is fixed with a clamp, in the embodiment of the present invention, screw reinforcement is prohibited to avoid leakage when the screw hole is not properly sealed;

[0030] S2. Set up hidden ridge 4 steel bars on the structural beam 2 at the balcony, and support the hidden ridge 4 template 3. When tying the hidden ridge 4 steel bars, reserve the upper ridge 6 steel bars. Use the fixed aluminum formwork 5 to reinforce the hidden ridge 4.

[0031] S3. Pour concrete on the lower structural plate 1, structural beam 2, and hidden ridge 4. 5-6 hours after pouring the concrete, roughen the hidden ridge 4 to ensure effective bonding between the upper and lower layers.

[0032] S4. After the concrete strength poured in step S3 reaches the requirement, the steel bars of the balcony anti-step 6 are tied and the formwork 3 is supported at the hidden anti-step 4; after that, the steel bars, formwork 3 and reinforcement at the anti-step are inspected and accepted to ensure the construction quality of the balcony anti-step.

[0033] S5. Pour concrete on the anti-embankment 6 on the balcony.

[0034] In an embodiment of the present invention, the lower structural plate 1 and the structural beam 2 reinforcement are first tied, and then the formwork 3 is supported, and the formwork 3 is fixed with a special clamp; a hidden anti-step 4 reinforcement is set on the structural beam 2 at the balcony, and the hidden anti-step 4 formwork 3 is supported, and the upper anti-step 6 reinforcement is reserved when the hidden anti-step 4 reinforcement is tied, and the hidden anti-step 4 is reinforced with a fixed aluminum mold 5, and the size of the fixed aluminum mold 5 is 100mm wide and 50mm high. The clamp for reinforcing the hidden anti-step 4 uses an angle steel L80*80*5mm; the first concrete pouring is carried out, and 5 to 6 hours after the pouring, the anti-step is roughened with a roughening hammer to ensure effective bonding of the bonding surface; after the concrete strength reaches the requirement, the reinforcement of the balcony anti-step 6 is tied and the formwork 3 is supported on the hidden anti-step 4. After the formwork 3 is supported, the reinforcement, formwork 3 and reinforcement at the anti-step are inspected and accepted, and the second concrete pouring is carried out after the acceptance is qualified.

[0035] Compared with the prior art, the present invention has the following beneficial effects:

[0036] The present invention provides a construction method for preventing leakage of a hidden balcony ridge, improving the construction process for preventing leakage of the balcony ridge. The construction method of the present invention is simple, easy to operate, and low-cost. It can greatly prevent leakage of the balcony ridge, while saving labor and ensuring construction quality. At the same time, the construction method of the present invention avoids common quality problems such as ridge displacement, mold expansion, and mold running, while meeting the construction requirements of self-waterproofing structures, greatly preventing leakage of the balcony, and improving the construction quality of the balcony ridge.

[0037] Finally, it should be noted that the above-listed embodiments are merely preferred embodiments of the present invention. Of course, those skilled in the art may make changes and modifications to the present invention. If these modifications and variations fall within the scope of the claims of the present invention and their equivalents, they should be considered to be within the scope of protection of the present invention.

Claims

1. A method for preventing leakage of balcony hidden anti-slope, characterized in that: The following steps are involved: S1. Tie the reinforcement bars of the lower structural slab and structural beams and set up the formwork. The formwork is fixed with clamps. S2. Install hidden ridge reinforcement on the structural beams at the balcony and set up a hidden ridge formwork. Reserve upper ridge reinforcement when tying the hidden ridge reinforcement. Use a standardized aluminum formwork to reinforce the hidden ridge. S3: Pour concrete on the lower structural slab, structural beams, and hidden ridges. Roughen the hidden ridges 5-6 hours after pouring the concrete. After the concrete strength poured in step S4 and step S3 reaches the required level, the steel bars of the balcony are tied and the formwork is supported at the hidden anti-slope. After that, the steel bars, formwork and reinforcement at the anti-slope are inspected and accepted. S5. Pour concrete on the balcony's anti-embankment.

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