Molding dividing strip

Abstract

The utility model provides a mould-building dividing strip, which is characterized by comprising a modeling part embedded in a wall body and an exposed part exposed out of the outer vertical surface of the wall body, the two sides of the exposed part are provided with flange parts extending outwards, and the flange parts and the side edges of the modeling part are enclosed to form a wrapping protection structure. The utility model provides a mould-building dividing strip, which can prevent a dividing seam groove edge of an outer wall surface of a building from being stripped or falling off, simultaneously ensures that the dividing strip has enough structural strength, is more reasonable in structural design and not easy to deform, and can be taken down without waiting for the wall surface to be completely dried, so that the surface treatment work of an outer vertical surface is smoother, and the working efficiency is improved. Construction progress is obviously accelerated, construction period is shortened, work efficiency is improved, and cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of wall appearance design and segmentation construction in the building industry, and more specifically, to a formwork segmentation strip. Background Technology

[0002] During the construction of building exterior walls, to ensure the integrity and aesthetics of the wall's appearance, a segmentation technique is typically used to prevent cracking. Specifically, segmentation strips are pre-installed on the wall surface, dividing the exterior wall into several small areas. This effectively disperses stress caused by temperature changes or material shrinkage, preventing large-area cracking.

[0003] Currently, PVC dividing strips are commonly used for embedding in standard building construction. The structure of the dividing strips is basically consistent with the shape and size of the dividing joints, and their depth is consistent with the mortar plaster layer. In actual construction, the dividing strips can only be removed after the wall surface is dry. However, this operation easily leads to peeling or falling off of the groove edges of the dividing joints, which not only affects the overall quality of the building but also reduces its visual appeal. Therefore, after construction, manual repair of the shape and size of the dividing joint groove depth is usually required to ensure the flatness and aesthetics of the wall surface. Summary of the Invention

[0004] The purpose of this utility model embodiment is to provide a formwork dividing strip that can prevent the separation joint groove edge of the building exterior wall from peeling or falling off, while ensuring that the dividing strip has sufficient structural strength, a more reasonable construction design, and is not easily deformed. Moreover, the dividing strip can be removed without waiting for the wall surface to dry completely, making the exterior surface treatment work smoother, significantly accelerating the construction progress, shortening the construction period, improving work efficiency, and reducing costs.

[0005] This utility model provides a molding dividing strip, including: a shaped part embedded in the exterior facade of the wall and an exposed part exposed outside the exterior facade of the wall. The exposed part has outwardly extending edge parts on both sides, and the edge parts and the side of the shaped part enclose each other to form a protective enclosure structure.

[0006] In one embodiment, the retaining edge is provided with a support rib at its end.

[0007] In one embodiment, the support rib is configured as an arc shape.

[0008] In one embodiment, the exposed portion is configured as a folded corner structure, and the two folded corner sides of the exposed portion extend outward to form the retaining edge portion.

[0009] In one embodiment, the exposed portion is configured as a planar structure.

[0010] In one embodiment, the two ends of the shaped part have connecting ribs, and the connecting ribs and the edge portion together form the wrapping protective structure.

[0011] In one embodiment, the width of the mortar plastering layer on the edge portion is greater than the width of the mortar plastering layer on the connecting rib.

[0012] In one embodiment, the shaped part and the exposed part are integrally formed.

[0013] The beneficial effects of the molding dividing strip provided in this embodiment of the utility model are as follows:

[0014] The dividing strip of this utility model has outwardly extending retaining edges on both sides of the exposed portion. The retaining edges cover the surface of the mortar plaster layer and together with the side edges of the decorative part, form a protective enclosure structure. This structure can effectively protect the special mortar around the dividing joint, prevent its loss, ensure that the dividing joint is formed neatly, simplify construction operations, and help construction workers better control the wall thickness and flatness.

[0015] This invention allows for the removal of dividing strips without waiting for the wall surface to dry completely, making the exterior surface treatment work smoother, significantly accelerating the construction progress, shortening the construction period, improving efficiency, and reducing costs.

[0016] After the construction of the formwork dividing strips of this utility model is completed, the dividing joints not only enhance the aesthetics of the building's appearance, but also conceal some construction defects and improve the overall visual effect.

[0017] The mold dividing strips of this invention are easy to place and can be reused multiple times. They are economical and environmentally friendly, an effect that ordinary dividing strips cannot achieve. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a sectional view of the utility model after it has been placed on the exterior facade of the wall.

[0020] Figure 2 This is a three-dimensional schematic diagram of the present invention after it has been placed on the exterior facade of the wall.

[0021] Figure 3 This is a three-dimensional schematic diagram of the combined splicing structure of multiple molding grid strips according to an embodiment of this utility model.

[0022] Figure 4This is the first type of cross-sectional view of the formwork dividing strip provided in this embodiment of the utility model.

[0023] Figure 5 This is a second type of cross-sectional view of the formwork dividing strip provided in this embodiment of the utility model.

[0024] Figure 6 This is a cross-sectional view of the existing dividing strips.

[0025] Figure 7 yes Figure 1 A magnified view of a portion of point A in the middle.

[0026] Figure 8 yes Figure 1 A magnified view of a section at point B.

[0027] Figure 9 This is the front view of the utility model after it has been placed on the exterior facade of the wall.

[0028] Figure 10 This is a physical image of the first type of molding dividing strip provided in this utility model embodiment.

[0029] Figure 11 This is a physical image of the second type of molding dividing strip provided in this embodiment of the utility model.

[0030] The following are the labeling elements in the figure:

[0031] 1. Shaped section; 2. Exposed section; 3. Edge section; 4. Wrapped protective structure; 5. Supporting rib; 6. Dividing joint; 7. Connecting rib; 8. Mortar plastering layer bonding surface on edge section; 9. Mortar plastering layer bonding surface on connecting rib; 10. Exterior facade of wall; 11. Formwork dividing strip. Detailed Implementation

[0032] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0033] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0034] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0036] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 8 , Figure 9 The following describes a molding dividing strip provided by an embodiment of the present utility model.

[0037] In one embodiment of this utility model, the molding dividing strip 11 includes: a shaped part 1 embedded in the outer facade 10 of the wall and an exposed part 2 exposed outside the outer facade 10 of the wall. The exposed part 2 is configured as a planar structure. The shaped part 1 and the exposed part 2 are integrally formed. The exposed part 2 has outwardly extending edge parts 3 on both sides. The edge parts 3 and the side of the shaped part 1 enclose each other to form a protective enclosure structure 4.

[0038] The edge portion 3 is provided with a support rib 5 at its end, and the support rib 5 is arranged in a direction toward or away from the shaping portion 1. The overall profile of this utility model is designed with thin edges, and the support rib 5 ensures that the protective structure 4 has sufficient structural strength, while preventing the edge portion 3 from deforming or wavy.

[0039] The support rib 5 is configured as an arc shape.

[0040] The two ends of the shaping part 1 have connecting ribs 7, which together with the edge part 3 form the wrapping and protective structure 4. Specifically, the wrapping and protective structure 4 can be set as a folded corner structure. The wrapping and protective structure 4 can be detached from the molding dividing strip 11, protecting the groove edge of the dividing seam 6 from being easily peeled off.

[0041] The width of the mortar plastering layer 8 on the edge is greater than the width of the mortar plastering layer 9 on the connecting rib.

[0042] Please refer to another embodiment of this utility model as well. Figure 4 , Figure 7 This is a three-dimensional schematic diagram of the second type of formwork dividing strip provided in an embodiment of this utility model. The exposed part 2 is configured as a folded corner structure, and the two folded corner edges of the exposed part 2 extend outward to provide the retaining edge part 3. In this embodiment, the shaping part 1 can be configured as a folded corner structure that matches the exposed part 2. The exposed part 2 and the shaping part 1 are configured as folded corner structures to better match the wall transition points of the building wall. Specifically, the fold angle between the exposed part 2 and the shaping part 1 can be 90°.

[0043] It should be noted that the groove depth, width, and shape of the wall panel dividing joint 6 currently have various configurations, resulting in a wide variety of existing dividing strip styles. Although the structural features of different dividing strips may vary, none of them have exposed edge protection structures.

[0044] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A formwork panel, characterized in that, The invention relates to a wall body outer facade (10) and a decorative part (1) embedded in the wall body outer facade (10) and an exposed part (2) exposed outside the wall body outer facade (10), the exposed part (2) having a flange part (3) extending outward on both sides, the flange part (3) and the side of the decorative part (1) enclosing a protective structure (4). The flange part (3) is provided with a support rib (5) at the end.

2. The formwork panel according to claim 1, wherein The support rib (5) is in the shape of a circular arc.

3. The formwork panel according to claim 2, wherein The exposed part (2) is in the shape of a corner structure, and the two corner edges of the exposed part (2) are provided with the flange part (3) extending outward.

4. The formwork panel according to claim 1, wherein The exposed part (2) is in the shape of a flat structure.

5. The formwork panel according to claim 1, wherein The decorative part (1) has a connecting rib (7) at both ends, and the connecting rib (7) and the flange part (3) enclose the protective structure (4).

6. The form board of claim 1, wherein, The width of the mortar finish layer bonding surface (8) on the flange part is greater than the width of the mortar finish layer bonding surface (9) on the connecting rib.

7. The form board of claim 6, wherein, The decorative part (1) and the exposed part (2) are integrally formed.

8. The form board of claim 1, wherein, ​

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