Prefabricated curb and installation and construction method thereof

Abstract

The invention relates to the technical field of curbs, and provides a prefabricated curb which comprises a standing stone body and a gutter apron body, and the gutter apron body is provided with a first drainage structure; the first drainage structure comprises a drainage channel used for communicating the drainage channel and a plurality of drainage grooves used for communicating the drainage channel with the outside, the drainage channel penetrates through the gutter apron body in the length direction of the road, and the projection plane of the drainage channel on the vertical horizontal plane is of an arc-shaped structure. According to the technical scheme, the problem that in the prior art, an iron grate needs to be installed to guarantee the road drainage performance is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of curbstones, and in particular to a prefabricated curbstone and an installation method thereof. Background Art

[0002] Curbstones generally refer to boundary stones during road construction, and are often used to separate roads (such as sidewalks and driveways, driveways and green belts, sidewalks and green belts, etc.).

[0003] At present, in order to ensure the drainage performance of roads, each road is often equipped with iron grates for draining accumulated water into drainage channels. However, because iron grates are made of metal, they are easily targeted by theft and damage; when the iron grates are wet or covered with ice and snow, their surface may become slippery, increasing the risk of slipping for pedestrians and cyclists; and the installation of iron grates on the road appears abrupt, which is not conducive to the aesthetics of the road. Summary of the invention

[0004] The invention provides a prefabricated curbstone and an installation construction method thereof, which solves the problem in the related art that an iron grate needs to be installed to ensure the drainage performance of the road.

[0005] The technical solution of the present invention is as follows: A prefabricated curbstone comprises a standing stone body and a flat stone body, wherein the flat stone body is provided with a first drainage structure; the first drainage structure comprises a drainage channel for connecting a drainage ditch, and a plurality of drainage grooves for connecting the drainage channel with the outside, wherein the drainage channel penetrates the flat stone body along the length direction of the road, and the projection surface of the drainage channel on a vertical horizontal plane is an arc-shaped structure.

[0006] Furthermore, a plurality of second drainage structures are provided between the vertical stone body and the flat stone body, each of the second drainage structures comprises a first drainage pipe and a second drainage pipe, each of the first drainage pipes is opened in the vertical stone body, each of the second drainage pipes is opened in the flat stone body, and the first drainage pipes and the second drainage pipes are interconnected and connected.

[0007] Furthermore, each of the second drainage pipes penetrates the drainage channel along the width direction of the road and penetrates both sides of the flat stone body, and the longitudinal cross-section of each of the first drainage pipe and the second drainage pipe is a circular structure.

[0008] Furthermore, a third drainage structure is provided on the upright stone body, and the third drainage structure includes a water diversion trough and a plurality of third drainage pipes. Each of the third drainage pipes is connected to each of the first drainage pipes one by one, and one end of each of the third drainage pipes away from the first drainage pipe passes through the water diversion trough.

[0009] Furthermore, the water diversion trough is provided with a plurality of guide structures for respectively directing the water entering the water diversion trough into each third drainage pipe, each of the guide structures comprises a plurality of guide slopes, and each of the guide slopes is evenly distributed around each third drainage pipe in a one-to-one correspondence.

[0010] Furthermore, one end of each of the third drainage pipes away from the first drainage pipe and one end of each of the first drainage pipes away from the second drainage pipe are both provided with a filter mesh, and each of the filter meshes is integrally formed with the vertical stone body.

[0011] Furthermore, a positioning structure is provided between the standing stone body and the flat stone body, and the positioning structure comprises a positioning strip, a first positioning groove, a plurality of positioning blocks, and a plurality of second positioning grooves. The positioning strip and the first positioning groove are mutually engaged, and the second positioning grooves are symmetrically and evenly distributed with the positioning strip as the center, and the second positioning grooves all pass through one end of the standing stone body close to the flat stone body, and the positioning blocks are engaged with the second positioning grooves one by one.

[0012] Furthermore, the flat stone body is provided with a connecting structure for connecting adjacent flat stone bodies, the connecting structure includes a connecting plate and a connecting groove, the connecting plate and the connecting groove are respectively located on both sides of the flat stone body, and the projection surface of the connecting plate on the vertical horizontal plane is an arc structure.

[0013] Furthermore, the connecting groove passes through one end of the flat stone body away from the drainage groove along the opening direction of each drainage groove.

[0014] A method for installing and constructing a prefabricated curbstone is implemented according to any of the prefabricated curbstones described above, and mainly comprises the following steps: S1: material preparation, according to road specifications, preparing a sufficient amount of vertical stone bodies and flat stone bodies of corresponding specifications, ensuring that the curbstones formed by splicing the vertical stone bodies and the flat stone bodies can be laid into a complete curb along the length direction of the road; S2: leveling, drawing a horizontal line, so as to detect the installation level of the curbstone during the installation process, and avoiding the occurrence of uneven curbstones on the road after the construction is completed, which affects the aesthetics of the road; S3: installation, installing the flat stone body and the vertical stone body in turn, installing the vertical stone body after ensuring the horizontality of the flat stone body, and applying adhesive during the process of laying the flat stone body and the vertical stone body to ensure the structural strength and stability after the installation. The working principle and beneficial effects of the present invention are: 1. The flat stone body in the present invention is provided with a first drainage structure for introducing the accumulated water on the road into the drainage channel. The first drainage structure mainly includes a drainage channel and a plurality of drainage grooves. The drainage channel runs through the flat stone body along the length direction of the road so that the drainage channel and the drainage channel are interconnected and connected, and each drainage groove runs through the flat stone body and the drainage channel along the direction of the vertical horizontal plane so that each drainage groove cooperates with the sloped road surface to allow the accumulated water on the road to enter the drainage channel through the flat stone body to complete the drainage work. Therefore, it is not necessary to install an iron grate on the road and the drainage work can be achieved in cooperation with the drainage channel, which not only ensures the aesthetics of the road, but also avoids the risk of accidents caused by the theft of the iron grate during subsequent use.

[0015] 2. The drainage channel in the present invention is an arc-shaped structure, that is, when the drainage channel passes through the flat stone body along the length direction of the road, the overall structure of the flat stone body presents an arch bridge structure. Compared with the flat stone body with a rectangular structure, the flat stone body with an arch bridge structure is relatively lighter, which makes it more convenient for construction workers to install the flat stone body; and the arch bridge structure has excellent bearing capacity and stability, and can evenly disperse the force with the help of its arc-shaped structure, so that it can effectively carry a large load, provide stable road support, and ensure road safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] Figure 1 This is a schematic diagram of the structure of Example 1 when used in conjunction with a drainage channel; Figure 2 This is a schematic diagram of the structure of Example 2 when used in conjunction with a drainage channel; Figure 3 for Figure 2 A cross-sectional view of Figure 4 This is a schematic diagram of the structure of Example 3 when used in conjunction with a drainage channel; Figure 5 for Figure 4 A cross-sectional view of Figure 6 It is an exploded view of Example 3; Figure 7 It is a cross-sectional view of the flat stone body in Example 1, Example 2 or Example 3.

[0018] In the figure: 1. vertical stone body; 2. flat stone body; 31. drainage channel; 32. drainage trough; 41. first drainage pipe; 42. second drainage pipe; 51. water diversion trough; 52. third drainage pipe; 6. guiding slope; 7. filter mesh; 81. positioning strip; 82. first positioning groove; 83. positioning block; 84. second positioning groove; 91. connecting plate; 92. connecting groove. DETAILED DESCRIPTION

[0019] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0020] like Figure 1 As shown, the present embodiment proposes a prefabricated curbstone, which mainly includes a vertical stone body 1 and a flat stone body 2. The flat stone body 2 is provided with a first drainage structure, so that after the present embodiment is installed on the road, the accumulated water on the road can be discharged into the drainage channel of the road through the first drainage structure, so that the present embodiment itself has a drainage function, and there is no need to set an iron grate on the road to ensure the drainage of the road. This solves the problem of the iron grate being easily stolen and damaged from the root, and ensures the aesthetics of the road.

[0021] At the same time, in order to enable the present embodiment to drain the sidewalk and the roadway at the same time, the flat stone bodies 2 in the present embodiment are preferably two, and the flat stone bodies 2 are symmetrically distributed on both sides of the vertical stone body 1 with the vertical stone body 1 as the center, so that the accumulated water on the sidewalk and the roadway can be discharged into the same drainage channel through the present embodiment to complete the drainage work.

[0022] Specifically, the first drainage structure mainly includes a drainage channel 31 for connecting the drainage channel, and a plurality of drainage grooves 32 for connecting the drainage channel with the outside, that is, the first drainage structure drains the road water into the drainage channel through the cooperation between the drainage grooves 32 and the drainage channel 31. The drainage channel 31 penetrates the flat stone body 2 along the length of the road, and the drainage channel 31 is located at one end of the flat stone body 2 close to the drainage channel, so that when the drainage channel 31 penetrates the flat stone body 2, it also penetrates the end of the flat stone body 2 close to the drainage channel; moreover, the projection surface of the drainage channel 31 on the vertical horizontal plane is an arc structure, that is, after the drainage channel 31 penetrates the flat stone body 2, the overall structure of the flat stone body 2 presents an arch bridge structure, so that the flat stone body 2 itself has an arch structure, thereby ensuring the bearing capacity and stability of the flat stone body 2 itself, so that when it is subjected to pressure, it can evenly distribute the pressure, provide stable road support, and ensure the safety of pedestrians and vehicles.

[0023] Moreover, due to the opening of the drainage channel 31, the weight of the flat stone body 2 in this embodiment is relatively reduced compared with the flat stone body 2 of the traditional rectangular structure under the same specifications (length, width and height are the same), which makes it more convenient for workers to install this embodiment.

[0024] like Figure 7As shown, the flat stone body 2 is provided with a connecting structure for connecting adjacent flat stone bodies 2, so that after several embodiments of the present invention are installed on the road, the flushness between adjacent embodiments of the present invention is ensured, which is convenient for drainage in cooperation with the sloped road and can reduce the risk of water accumulation and safety accidents (such as pedestrians falling) caused by the uneven installation of the embodiments of the present invention.

[0025] Specifically, the connection structure includes a connection plate 91 and a connection groove 92. The connection plate 91 and the connection groove 92 are respectively located on both sides of the flat stone body 2, that is, the adjacent flat stone bodies 2 can be connected by the mutual engagement of the connection plate 91 and the connection groove 92, and the projection surface of the connection plate 91 on the vertical horizontal plane is an arc structure, so that the connection plate 91 can use its arc structure to disperse the force more evenly, effectively reduce local stress concentration, and prevent the connection plate 91 from breaking when the construction personnel knock on this embodiment to ensure reliability after the connection plate 91 is embedded in the connection groove 92, thereby improving the stability of the structure.

[0026] At the same time, the connecting groove 92 passes through the end of the flat stone body 2 away from the drainage groove 32 along the opening direction of each drainage groove 32, so that the subsequently installed flat stone body 2 can be directly connected between the two by pressing from top to bottom, which improves the convenience of installation, reduces the workload of the staff, and thus indirectly improves the construction efficiency.

[0027] When the connecting plate 91 interferes with the adjacent flat stone body 2 (such as when the curb intersects end to end) or the connecting plate 91 is directly exposed, the connecting plate 91 should be cut off to ensure the matching relationship and the aesthetics of the road. If necessary, a flat stone body 2 with a connecting groove 92 on only one side can be provided to meet the matching relationship. Example

[0028] Based on Example 1, considering the particularity of some roads, the drainage channel may be set narrower, so it may be difficult to adapt to the construction method of one vertical stone body 1 and two flat stone bodies 2. Figure 2~Figure 3 As shown, this embodiment proposes: A number of second drainage structures are provided between the vertical stone body 1 and the flat stone body 2. The existence of the second drainage structure enables the accumulated water to be discharged from the vertical stone body 1 into the drainage channel 31 in the flat stone body 2, and then discharged into the drainage ditch, so that the accumulated water on the roads on both sides can be smoothly discharged into the same drainage ditch, effectively preventing water accumulation on the roads.

[0029] Specifically, each second drainage structure includes a first drainage pipe 41 and a second drainage pipe 42. Each first drainage pipe 41 is opened in the vertical stone body 1, and each second drainage pipe 42 is opened in the flat stone body 2. The first drainage pipe 41 and the second drainage pipe 42 are interconnected and connected, that is, the road water located on the side of the vertical stone body 1 away from the flat stone body 2 enters the second drainage pipe 42 through the first drainage pipe 41, and the second drainage pipe 42 is interconnected with the drainage channel 31, thereby completing the drainage work with the help of the second drainage structure.

[0030] The first drainage pipes 41 are arranged in sequence along a linear direction so that the accumulated water can be drained through the second drainage structure, and the first drainage pipes 41 are all inclinedly arranged in the vertical stone body 1, so that the water flow entering the first drainage pipe 41 can be accelerated and maintained in a flowing state to a certain extent with the help of gravity, thereby ensuring the drainage efficiency of the second drainage structure.

[0031] Each second drainage pipe 42 penetrates the drainage channel 31 along the width direction of the road and penetrates both sides of the flat stone body 2, so as to avoid the existence of each second drainage pipe 42 destroying the arch bridge structure of the projection surface of the flat stone body 2 on the vertical horizontal plane, thereby reducing the influence of each second drainage pipe 42 on the bearing capacity of the flat stone body 2.

[0032] Moreover, the longitudinal cross-sections of the first drainage pipes 41 and the second drainage pipes 42 are both circular structures, which ensures that the two can be smoothly connected, and also enables the second drainage pipes 42 to play the role of an arch hole in the flat stone body 2, which can disperse and transfer the load on the flat stone body 2, making the overall structure of the flat stone body 2 more stable, and improving the bearing capacity and durability of the flat stone body 2.

[0033] A filter mesh 7 is provided at one end of each first drainage pipe 41 away from the second drainage pipe 42. Specifically, the filter mesh 7 includes a plurality of filter rods, which are arranged in sequence along a linear direction. Adjacent filter rods have filter gaps for water to pass through. The filter rods cooperate with each other to prevent large foreign objects from entering the first drainage pipe 41, thereby ensuring the stability of the drainage performance of the second drainage structure. Example

[0034] Considering the particularity of the filling soil inside the green belt (green space), the planting plane of the green belt is often flush with the top of the curb (standing stone body 1). Therefore, based on Example 1 or Example 2, as Figure 4~Figure 5 As shown, a third drainage structure is provided on the standing stone body 1, so that when the water in the green belt flows along the surface of the green belt to the standing stone body 1, it can be drained with the help of the third drainage structure.

[0035] Specifically, the third drainage structure includes a water diversion trough 51 and a plurality of third drainage pipes 52. The water diversion trough 51 is opened at the top of the standing stone body 1 (the end of the standing stone body 1 away from the road or the flat stone body 2). The projection surface of the water diversion trough 51 on the vertical horizontal plane is a concave arc structure, and the arc structure is symmetrically and evenly distributed with the center of the standing stone body 1 as the center, so that the water flowing into the water diversion trough 51 can gradually stay at the center of the water diversion trough 51 under the action of the arc structure, so as to cooperate with the drainage pipes opened at the center of the water diversion trough 51 to complete the drainage work; Each third drainage pipe 52 is connected to each first drainage pipe 41 one by one, and one end of each third drainage pipe 52 away from the first drainage pipe 41 passes through the water diversion trough 51, that is, each third drainage pipe 52 can guide the flowing water into the first drainage pipe 41, avoiding the opening of multiple pipes to affect the strength and stability of the overall structure of the vertical stone body 1.

[0036] At the same time, the water diversion trough 51 is provided with a plurality of guiding structures for respectively guiding the water entering the water diversion trough 51 into each third drainage pipe 52, that is, with the help of the guiding effect of the guiding structure, the water flow can quickly enter each third drainage pipe 52, thereby preventing the water from staying in the water diversion trough 51 for a long time and affecting the aesthetics of this embodiment; specifically, each guiding structure includes a plurality of guiding slopes 6, and each guiding slope 6 is evenly distributed around each third drainage pipe 52 in a one-to-one manner, so that the water flow can flow into the third drainage pipe 52 under the action of the guiding slope 6, and the guiding slopes 6 in each guiding structure are preferably four, so that after the adjacent vertical stone bodies 1 are connected to each other, the guiding structures on each vertical stone body 1 can just form an isosceles triangle structure, effectively reducing the risk of water flowing into the gap between the two and eroding the cement.

[0037] In order to prevent foreign matter from entering the third drainage pipe 52 along with the water flow, each third drainage pipe 52 is also provided with a filter mesh 7 at one end away from the first drainage pipe 41. In order to ensure the connection strength between the filter mesh 7 and the vertical stone body 1, the filter mesh 7 is integrally formed with the vertical stone body 1, and each filter mesh 7 is integrally formed with the vertical stone body 1.

[0038] like Figure 6 As shown, a positioning structure is provided between the vertical stone body 1 and the flat stone body 2 in this embodiment. With the help of the positioning function of the positioning structure, the flat stone body 2 and the vertical stone body 1 are effectively helped to align and level each other during the masonry process, which is helpful for the stability and uniformity of the overall structure of this embodiment, and can ensure the precise connection between the first drainage pipe 41 and the second drainage pipe 42, ensure the drainage smoothness of the second drainage structure and the third drainage structure, and reduce the probability of blockage inside the vertical stone body 1.

[0039] Specifically, the positioning structure includes a positioning bar 81, a first positioning groove 82, a plurality of positioning blocks 83, and a plurality of second positioning grooves 84. The positioning bar 81 and the first positioning groove 82 are interlocked with each other, and the projection surfaces of the positioning bar 81 and the first positioning groove 82 on the horizontal plane are both rectangular structures, so that the positioning bar 81 and the first positioning groove 82 can limit five degrees of freedom after being interlocked with each other, and with the help of the hammering action and process during the installation process, the vertical stone body 1 can accurately reach the corresponding position.

[0040] However, in order to ensure the bonding force between the vertical stone body 1 and the flat stone body 2 during the masonry process, cement (mortar) is applied between the vertical stone body 1 and the flat stone body 2. Due to the presence of cement, the sight of the construction workers is blocked, and they cannot quickly find the quick matching position of the first positioning groove 82 and the positioning strip 81. Therefore, each second positioning groove 84 is symmetrically and evenly distributed with the positioning strip 81 as the center, and each second positioning groove 84 passes through the end of the vertical stone body 1 close to the flat stone body 2, and each positioning block 83 is correspondingly engaged with each second positioning groove 84, that is, by means of the mutual cooperation of each positioning block 83 and each second positioning groove 84, the movement of the vertical stone body 1 and the flat stone body 2 in the length direction of the road can be constrained in advance, so as to quickly find the corresponding position of the first positioning groove 82 and the positioning strip 81, and quickly complete the mutual engagement between the two, thereby improving the construction efficiency of this embodiment. Example

[0041] On the basis of Example 1, Example 2 or Example 3, this embodiment proposes an installation construction method using the prefabricated curbstone proposed in Example 1, Example 2 or Example 3, which mainly includes the following steps: S1: preparing materials, according to the road specifications, preparing sufficient standing stone bodies 1 and flat stone bodies 2 of corresponding specifications, ensuring that the curbstones mainly composed of the standing stone bodies 1 and flat stone bodies 2 spliced ​​together can be paved along the road path to form a complete curb; S2: Adjust the level and draw the horizontal line so as to detect and correct the installation level of the curbstone in real time during the installation process, so as to avoid crooked or uneven curbstones on the road after construction, ensure the aesthetics of the road, and reduce the probability of road safety accidents; S3: Installation: The flat stone body 2 and the vertical stone body 1 are installed in sequence, and when the flat stone body 2 and the vertical stone body 1 are installed in coordination, when adjacent flat stone bodies 2 are installed, and when adjacent vertical stone bodies 1 are installed, cement or other adhesives should be applied to ensure the structural strength and stability after the masonry installation.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A prefabricated curbstone, comprising a standing stone body (1) and a flat stone body (2), characterized in that: The flat stone body (2) is provided with a first drainage structure; The first drainage structure comprises a drainage channel (31) for connecting to a drainage ditch, and a plurality of drainage grooves (32) for connecting the drainage channel with the outside. The drainage channel (31) penetrates the flat stone body (2) along the length direction of the road. The projection surface of the drainage channel (31) on a vertical horizontal plane is an arc-shaped structure.

2. The prefabricated curbstone according to claim 1, characterized in that: A plurality of second drainage structures are provided between the vertical stone body (1) and the flat stone body (2), each of the second drainage structures comprising a first drainage pipe (41) and a second drainage pipe (42), each of the first drainage pipes (41) being opened in the vertical stone body (1), each of the second drainage pipes (42) being opened in the flat stone body (2), and the first drainage pipes (41) and the second drainage pipes (42) being interconnected and connected.

3. The prefabricated curbstone according to claim 2, characterized in that: Each of the second drainage pipes (42) penetrates the drainage channel (31) along the width direction of the road and penetrates both sides of the flat stone body (2); the longitudinal cross-sections of each of the first drainage pipes (41) and the second drainage pipes (42) are both circular structures.

4. The prefabricated curbstone according to claim 2 or 3, characterized in that: The vertical stone body (1) is provided with a third drainage structure, the third drainage structure comprising a water diversion trough (51) and a plurality of third drainage pipes (52), each of the third drainage pipes (52) being connected to each of the first drainage pipes (41) in a one-to-one correspondence, and one end of each of the third drainage pipes (52) away from the first drainage pipe (41) passes through the water diversion trough (51).

5. The prefabricated curbstone according to claim 4, characterized in that: The water diversion groove (51) is provided with a plurality of guide structures for respectively guiding water entering the water diversion groove (51) into each third drainage pipe (52), each of the guide structures comprises a plurality of guide slopes (6), and each of the guide slopes (6) is evenly distributed around each third drainage pipe (52) in a one-to-one correspondence.

6. The prefabricated curbstone according to claim 5, characterized in that: One end of each of the third drainage pipes (52) away from the first drainage pipe (41) and one end of each of the first drainage pipes (41) away from the second drainage pipe (42) are both provided with a filter mesh (7), and each of the filter meshes (7) is integrally formed with the standing stone body (1).

7. The prefabricated curbstone according to claim 1, characterized in that: A positioning structure is provided between the standing stone body (1) and the flat stone body (2), the positioning structure comprising a positioning bar (81), a first positioning groove (82), a plurality of positioning blocks (83), and a plurality of second positioning grooves (84); the positioning bar (81) and the first positioning groove (82) are mutually engaged; the second positioning grooves (84) are symmetrically and evenly distributed with the positioning bar (81) as the center, and the second positioning grooves (84) all penetrate one end of the standing stone body (1) close to the flat stone body (2); and the positioning blocks (83) are engaged with the second positioning grooves (84) one by one.

8. The prefabricated curbstone according to claim 1, characterized in that: The flat stone body (2) is provided with a connection structure for connecting adjacent flat stone bodies (2), the connection structure comprising a connection plate (91) and a connection groove (92), the connection plate (91) and the connection groove (92) being respectively located on two sides of the flat stone body (2), and the projection surface of the connection plate (91) on a vertical horizontal plane is an arc-shaped structure.

9. The prefabricated curbstone according to claim 8, characterized in that: The connecting groove (92) passes through one end of the flat stone body (2) away from the drainage groove (32) along the opening direction of each drainage groove (32).

10. A method for installing a prefabricated curbstone, characterized in that: The method according to any one of claims 1 to 9 mainly comprises the following steps: S1: preparing materials, according to the road specifications, preparing a sufficient amount of vertical stone bodies (1) and flat stone bodies (2) of corresponding specifications, ensuring that the curbstones formed by splicing the vertical stone bodies (1) and flat stone bodies (2) can be laid along the length direction of the road to form a complete curb; S2: Adjust the level and draw a horizontal line to detect the installation level of the curbstone during the installation process to avoid uneven curbstones on the road after the construction is completed, which affects the aesthetics of the road; S3: Installation, the flat stone body (2) and the vertical stone body (1) are installed in sequence, the vertical stone body (1) is installed after the horizontality of the flat stone body (2) is ensured, and an adhesive should be applied during the process of masonry of the flat stone body (2) and the vertical stone body (1) to ensure the structural strength and stability after the masonry installation.

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