CN219471638U

CN219471638U - Waterproof protection system for roof of existing heavy eave building

Info

Publication number: CN219471638U
Application number: CN202320574850.7U
Authority: CN
Inventors: 朱波; 孙尧; 李雪娇; 李瑶; 马麒胜
Original assignee: China Northwest Architecture Design and Research Institute Co Ltd
Current assignee: China Northwest Architecture Design and Research Institute Co Ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-08-04
Anticipated expiration: 2033-03-22

Abstract

The utility model discloses a waterproof protection system for a roof of an existing heavy eave building, wherein the roof of the existing heavy eave building consists of an upper roof and a lower roof, and cornices are formed by upwards inclining cornices of the upper roof; comprising the following steps: the eave sealing aluminum plate consists of an upper eave plate and a lower protective plate, and the eave plate and the protective plate are L-shaped and are integrally connected; the draping plate consists of a first vertical section, a draping inclined section and a second vertical section which are connected in sequence, the slope cornice is v-shaped, the opening of the slope cornice is downward, and the slope cornice is positioned at the lower side of the draping plate and consists of a third vertical section, a connecting block and a slope inclined section which are connected in sequence.

Description

Waterproof protection system for roof of existing heavy eave building

Technical Field

The utility model belongs to the field of roof waterproofing of existing heavy eave buildings, and particularly relates to a waterproof protection system for a roof of an existing heavy eave building.

Background

The top of the heavy eave palace is the highest grade of all palace tops of the Chinese palace building. the top of the palace, called Si Ding, is a five-ridge four-slope type of "Si Shui", also called Wu-ridge palace. The palace plane formed by the palace top is rectangular, the surface width is larger than the depth, the intersection of the front slope and the rear slope is a positive ridge, the left slope and the right slope are provided with four vertical ridges, and the four vertical ridges are respectively intersected at one end of the positive ridge. The top of the heavy eave palace is under the palace top and is provided with a short eave, and the four corners of the heavy eave palace top are respectively provided with a short vertical ridge, and the total of nine ridges are all nine. In the existing ancient buildings of China, such as the Taihe palace, the palace of Changling , is the top of such palace.

In the direction of the great initiative and the development of urban updating in China, old communities and existing buildings are transformed into an important research field of urban updating. Meanwhile, the development of the double-carbon concept and the assembled building plays a role in ordering the reconstruction of the existing building and the old community. In the existing construction of the traditional heavy-eave pitched roof, the old pitched roof mainly adopts the traditional flat tiles or the tile blocks, and the roof rainwater gutter mainly adopts concrete to coat cement mortar, and a waterproof cushion layer is added. Because of the long construction period and the uncontrollable factors such as long-time weathering, rain erosion, long-time repair loss and the like, the old slope roof has the phenomena of tile falling, cracking, rain leakage and the like, and the phenomena of rusting along water strips and tile hanging strips are also generated.

Roof rainwater eaves gutter also because of the same reason, metal flashing board, waterproof bed course and heat preservation have also suffered rust and ageing of different degree. However, in the maintenance process, the risk of damaging the waterproof cushion layer and the heat insulation layer of the roof is caused, so that the maintenance and repair cost of the tile inclined roof is high, and the daily life of residents can be influenced due to overlong maintenance time. Therefore, under the complex maintenance condition, unlike the reexplored and studied, the traditional flat tile or tile slope roof and the rainwater gutter are combined into an integrated waterproof protection system for the heavy eave building roof, and meanwhile, the flat tile or the tile is replaced by the metal tile to form an assembled roof metal member which is inlaid with the roof waterproof cushion layer and the heat-insulating layer, so that the damage to the original structure of the roof during maintenance is reduced. Meanwhile, the assembled integrated roof metal component also reduces the maintenance material and time cost, improves the use efficiency to the maximum extent, and also enables the existing building to have the functions of energy conservation and emission reduction.

The existing heavy eave building sloping roof waterproof system is characterized in that roof tiles are old clay tiles and cement tiles, so that the tiles are easily cracked, cracked and damaged after being weathered and corroded by rainwater for a long time, and a roof water leakage phenomenon is caused by damaging a roof waterproof cushion layer and an insulating layer, so that the safety of a building roof is influenced. Meanwhile, the existing roof waterproof method has the defects of complex roof structure, more broken slag of roof tiles, difficult cleaning and high maintenance difficulty, and is easy to damage the original waterproof cushion layer and the heat insulation layer of the roof. In addition, in the structure of the double-slope roof (tiger window), the wall body is easy to crack due to long-time repair at the vertical interface of the side surface, so that the existing waterproof system for the heavy eave building roof is difficult to repair and maintain completely.

Disclosure of Invention

The utility model aims to provide a waterproof protection system for an existing heavy eave building roof, which aims to solve the problems that the heavy eave building roof is complex in waterproof method, high in maintenance difficulty and easy to damage an original waterproof cushion layer and an original heat-insulating layer of the roof.

The utility model adopts the following technical scheme: a waterproof protection system for a roof of an existing heavy eave building comprises an upper roof and a lower roof, wherein the cornice of the upper roof is inclined upwards to form cornices;

comprising the following steps:

the eave sealing aluminum plate consists of an upper eave plate and a lower protective plate, and the eave plate and the protective plate are L-shaped and are integrally connected;

the cornice of the upper roof is buckled by the cornice plate, the end part of the transverse section of the cornice plate is provided with a hook and is hung on a batten, the end part of the vertical section of the cornice plate extends downwards and is integrally connected with the end part of the vertical section of the protection plate, the protection plate consists of a protection vertical section and a protection transverse section, the protection vertical section of the protection plate is attached to the outer wall of the cornice and is fixed on the cornice, and the protection transverse section of the protection plate is inclined upwards and is arranged inwards so as to wrap the cornice;

the vertical setting of the apron water plate is composed of a first vertical section, an apron water inclined section and a second vertical section which are sequentially connected, the trend of the first vertical section is set along the vertical roof between the upper roof and the lower roof, the upper end of the first vertical section is clamped at the inner side of the protection transverse section of the protection plate, water drops falling along the protection plate are prevented from penetrating into the roof through the apron water plate, the apron water inclined section is arranged downwards in an outward inclined manner and forms a containing cavity with the second vertical section which is arranged vertically, and the second vertical section is also used for fixing the apron water plate on the vertical roof through cement nails;

the slope eaves board is "y" shape, its opening is downward, be located the downside of apron water board, by interconnect's third vertical section and slope section are constituteed, the trend of third vertical section sets up along the vertical roof between upper roof and the lower roof, and be close to the setting of lower roof, the upper end of third vertical section stretches into and holds the cavity, and make the cement nail pass the third vertical section again after passing the apron water board and then spike into vertical roof, make the second vertical section of apron water board shelter from the upper end of third vertical section, avoid in the water droplet that flows down along the apron water board infiltration roof through this gap, slope section slope setting, and its upper end and the middle section body coupling of third vertical section, slope section covers the articulated department of vertical roof and lower roof, its lower extreme is provided with recess couple (7) and then connects the aluminium board tile of downside.

Further, still including the concrete strip that is used for fixed slope eaves board, the concrete strip is located the opening of slope eaves board, and is close to the setting of third vertical section for pass concrete strip, third vertical section back in proper order from right to left through the cement nail with slope eaves board fixed at vertical roof.

The beneficial effects of the utility model are as follows:

1. the utility model can reduce the maintenance cost of the roof of the heavy eave building, improve the use efficiency and increase the aesthetic property of the existing building;

2. the utility model is suitable for preventing rainwater from leaking and forming an integrated roof, has shorter construction period and reduces a large number of complicated procedures; in the aspect of material processing, all parts are manufactured in batches in a factory without on-site processing, and the parts are directly transported to a construction site for installation;

3. the parts of the utility model can be made of aluminum plates, and the aluminum plates abandon the prior clay, cement and other organic materials, and the roof waterproof material is changed into polyurethane waterproof from the prior cement-based waterproof, so the utility model has high durability, is not easy to corrode and age, reduces the pollution to the environment, reduces the consumption of non-renewable energy sources, reduces the carbon emission and has the effects of saving and reducing emission;

4. the utility model realizes the clean and beautiful use effect of the existing building roof and makes the existing building look new.

Drawings

FIG. 1 is a schematic view of the roof of a heavy eave building of the present utility model;

fig. 2 is a schematic structural view of the present utility model.

Wherein: 1. a roof is arranged; 2. a lower roof; 3. cornice; 4. sealing eave aluminum plates; 5. a cornice plate; 6. a protective plate; 7. a hook; 8. a water-coating plate; 9. a first vertical section; 10. a draping inclined section; 11. a second vertical section; 12. protecting the vertical section; 13. protecting the transverse section; 14. slope cornice; 15. a third vertical section; 16. a connecting block; 17. a grade sloped section; 18. a concrete strip; 19. vertical roof.

Detailed Description

The utility model will be described in detail below with reference to the drawings and the detailed description.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

The utility model discloses a waterproof protection system for a roof of an existing heavy eave building, which is composed of an upper roof 1 and a lower roof 2, wherein the cornice of the upper roof 1 inclines upwards to form a cornice 3, and the waterproof protection system comprises an eave sealing aluminum plate 4, a water covering plate 8 and a slope cornice plate 14.

The eave aluminum plate 4 is composed of an upper eave plate 5 and a lower protective plate 6, and the eave plate 5 and the protective plate 6 are L-shaped and integrally connected.

The cornice department on last roof 1 is detained to cornice board 5, and the tip of the horizontal section of cornice board 5 is provided with couple 7 to hang on the batten, the tip downwardly extending of the vertical section of cornice board 5 and with the tip body coupling of the vertical section of protection shield 6, protection shield 6 comprises the vertical section 12 of protection and the horizontal section 13 of protection, the outer wall setting of cornice 3 is laminated to the vertical section 12 of protection shield 6, and fixes on cornice 3, the horizontal section 13 of protection shield 6 is upwards inclined and inwards set up, and then accomplish the package with cornice 3.

The vertical setting of apron water board 8, the apron water board 8 comprises the first vertical section 9 that connects gradually, apron water slope section 10 and the vertical section 11 of second, the trend of first vertical section 9 sets up along the vertical roof 19 between upper roof 1 and the lower roof 2, the upper end card of first vertical section 9 is inboard in the horizontal section 13 of protection board 6, avoid the water droplet of following protection board 6 whereabouts to permeate the roof through apron water board 8, the slope of apron water slope section 10 outwards inclines downwards to form with the vertical second vertical section 11 that sets up and hold the cavity, the vertical section 11 of second still is used for fixing the apron water board 8 on vertical roof 19 through the cement nail.

The slope eaves board 14 is "y" shape, slope eaves board 14 opening is downward, slope eaves board 14 is located the downside of apron water board 8, slope eaves board 14 comprises interconnect's third vertical section 15 and slope section 17, the trend of third vertical section 15 sets up along the vertical roof 19 between upper roof 1 and the lower roof 2, and be close to the setting of lower roof 2, the upper end of third vertical section 15 stretches into and holds the cavity, and make the cement nail pass third vertical section 15 again after passing apron water board 8 and then spike into vertical roof 19, make the second vertical section 11 of apron water board 8 shelter from the upper end of third vertical section 15, avoid flowing down the water droplet along apron water board 8 and permeate into the roof through this gap, slope section 17 slope setting, and its upper end and the middle section body coupling of third vertical section 15, slope section 17 covers the articulated department of vertical roof 19 and lower roof 2, and its lower extreme is provided with the aluminium board tile of couple 7 and then connection downside.

The utility model further comprises a concrete strip 18 for fixing the gradient cornice 14, the concrete strip 18 being located in the opening of the gradient cornice 14 and being arranged close to the third vertical section 15, the concrete strip 18 being used for fixing the gradient cornice 14 to the vertical roof 19 after passing through the concrete strip 18 and the third vertical section 15 in sequence from right to left by means of cement nails.

The existing heavy eave building sloping roof waterproof system is characterized in that roof tiles are old clay tiles and cement tiles, so that the tiles are easily cracked, cracked and damaged after being weathered and corroded by rainwater for a long time, and a roof water leakage phenomenon is caused by damaging a roof waterproof cushion layer and an insulating layer, so that the safety of a building roof is influenced. Meanwhile, the existing roof waterproof method has the defects of complex roof structure, more broken slag of roof tiles, difficult cleaning and high maintenance difficulty, and is easy to damage the original waterproof cushion layer and the heat insulation layer of the roof. In addition, in the double-slope roof tiger window structure, the vertical joint of the side surface is easy to crack due to long-time repair, so that the existing waterproof system for the heavy eave building roof is difficult to repair and maintain completely.

The utility model can reduce the maintenance cost of the roof of the heavy eave building, improve the use efficiency and increase the aesthetic property of the existing building; the utility model is suitable for preventing rainwater from leaking and forming an integrated roof, has shorter construction period and reduces a large number of complicated procedures; in the aspect of material processing, all parts are manufactured in batches in factories without on-site processing, and the parts are directly transported to a construction site for installation.

The parts of the utility model can be made of aluminum plates, and the aluminum plates abandon the prior clay, cement and other organic materials, and the roof waterproof material is changed into polyurethane waterproof from the prior cement-based waterproof, so the utility model has high durability, is not easy to corrode and age, reduces the pollution to the environment, reduces the consumption of non-renewable energy sources, reduces the carbon emission and has the effects of saving and reducing emission; the utility model realizes the clean and beautiful use effect of the existing building roof and makes the existing building look new.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims

1. The waterproof protection system for the roof of the existing heavy eave building is characterized in that the roof of the existing heavy eave building consists of an upper roof (1) and a lower roof (2), and cornices (3) are formed by upwards inclining cornices of the upper roof (1);

comprising the following steps:

the eave-sealing aluminum plate (4) consists of an upper eave-sealing plate (5) and a lower protective plate (6), and the eave-sealing plate (5) and the protective plate (6) are L-shaped and are integrally connected;

the cornice is characterized in that the cornice is buckled on the upper roof (1) through the cornice, a hook (7) is arranged at the end part of the transverse section of the cornice (5) and hung on a batten, the end part of the vertical section of the cornice extends downwards and is integrally connected with the end part of the vertical section of the protection board (6), the protection board (6) consists of a protection vertical section (12) and a protection transverse section (13), the protection vertical section (12) of the protection board (6) is attached to the outer wall of the cornice (3) and is fixed on the cornice (3), and the protection transverse section (13) of the protection board (6) is inclined upwards and is arranged inwards so as to wrap the cornice (3) completely;

the vertical setting of the apron water plate (8), by the first vertical section (9), apron water slope section (10) and the second vertical section (11) that connect gradually are constituteed, the trend of first vertical section (9) is along the vertical roof (19) setting between upper roof (1) and lower roof (2), the upper end card of first vertical section (9) is in the inboard of the protection horizontal section (13) of protection board (6), avoids the water droplet of following protection board (6) whereabouts to permeate the roof through apron water plate (8), the slope of apron water slope section (10) outwards inclines downwards to form with the second vertical section (11) of vertical setting and hold the cavity, second vertical section (11) still is used for fixing apron water plate (8) on vertical roof (19) through the cement nail;

slope eaves board (14), be "y" shape, its opening is located the downside of dress water board (8), by interconnect's third vertical section (15) and slope section (17) are constituteed, the trend of third vertical section (15) is along vertical roof (19) setting between upper roof (1) and lower roof (2), and is close to lower roof (2) setting, the upper end of third vertical section (15) stretches into and holds the cavity to make cement nail pass again third vertical section (15) after dress water board (8) then spike vertical roof (19), make the second vertical section (11) of dress water board (8) shelter from the upper end of third vertical section (15), avoid flowing down along dress water board (8) drip through the gap infiltration in, slope section (17) slope setting, and its upper end and the integrative of third vertical section (15) are connected, slope section (17) cover vertical roof (19) and lower roof (2) then nail vertical roof (19), and the middle section of lower roof (7) side of articulated, and the side of the aluminium of roof (7) of slope is provided with and then.

2. A water protection system for existing heavy eave building roofs according to claim 1, further comprising a concrete strip (18) for securing the sloping cornice (14), said concrete strip (18) being located in the opening of the sloping cornice (14) and being located adjacent to the third vertical section (15) for securing the sloping cornice (14) to the vertical roof (19) after passing through the concrete strip (18), the third vertical section (15) in sequence from right to left by means of cement nails.