CN210767672U

CN210767672U - Terrace ground for green fabricated building

Info

Publication number: CN210767672U
Application number: CN201921304806.4U
Authority: CN
Inventors: 阙曼; 杨蓓; 郭秀; 帅廷宇; 曾伟; 严鲁明; 姜喻娟; 刘湘; 陈文祥
Original assignee: Chengdu Xinhong Construction Engineering Co ltd
Current assignee: Chengdu Xinhong Construction Engineering Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-06-16
Anticipated expiration: 2029-08-12

Abstract

The utility model relates to a terrace ground for a green assembly type building, which belongs to the technical field of building decoration engineering and comprises a waterproof layer; a drainage layer disposed on the waterproof layer; the supporting keel is arranged on the drainage layer; arranging a water seepage filling layer between the supporting keels; the decorative layer is arranged on the top wall of the supporting keel; the drainage blanket is concrete layer, and the escape canal that is used for the guide drainage is offered to the top surface of drainage blanket, and the outlet has been offered to the lowest end in escape canal, and the internal fixation of escape canal is provided with the filter screen. In rainy day, during the rainwater permeates the infiltration filling layer from the finish coat, in the drainage pipe of floor is flowed out to the drainage pipe of concrete layer from escape canal guide again, and when the drainage pipe drainage was not in time, the rainwater collects in the infiltration filling layer, effectively keeps away a finish coat surface ponding, improves terrace drainage effect.

Description

Terrace ground for green fabricated building

Technical Field

The utility model relates to a building finishing engineering technical field, in particular to a balcony ground for green assembly type structure.

Background

Terraces, generally, refer to roof decks in homes or large balconies made on other floors due to building structure requirements or improved indoor and outdoor space combinations. It is called terrace because of its large area and no roof on the top.

Chinese patent No. CN206418675U discloses a terrace floor for green fabricated building, comprising: a first structural ply; the color steel sandwich board is arranged on the first structural board layer, the second structural board layer is arranged on the color steel sandwich board, the self-adhesive waterproof roll material layer is arranged on the second structural board layer, the water cement and vermiculite concrete layer on the self-adhesive waterproof roll material layer is arranged, and the plank road board is arranged on the water cement and vermiculite concrete layer. The terrace ground is low in cost and simple in construction.

However, since the terrace is not provided with a roof, the terrace is exposed to rainwater in rainy days, and the terrace floor drain drains untimely, water is accumulated on the ground structure easily, and the actions of residents are affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a balcony ground for green assembled building has the improvement balcony drainage effect, avoids balcony surface ponding advantage.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a terrace floor for a green fabricated building includes a waterproof layer; a drainage layer disposed on the waterproof layer; the supporting keel is arranged on the drainage layer; arranging a water seepage filling layer between the supporting keels; the decorative layer is arranged on the top wall of the supporting keel; the drainage blanket is concrete layer, the escape canal that is used for the guide drainage is seted up to concrete layer's top surface, the outlet has been seted up to the least significant end in escape canal, the internal fixation of escape canal is provided with the filter screen.

Through the technical scheme, when the terrace is constructed, a waterproof layer is firstly paved on a floor slab, then a concrete layer is paved above the waterproof layer, a drainage ditch is arranged on the top wall of the concrete layer, a drainage port communicated with a sewer pipeline of the floor slab is arranged on the bottom wall of the drainage ditch, then a filter screen is fixed on the bottom wall of the drainage ditch to shield the drainage port, then the supporting keels are fixed on the top wall of the concrete layer, then the water seepage filling layer is paved among the supporting keels, finally the veneer layer is paved above the supporting keels to finish the terrace ground decoration, in rainy days, rainwater permeates into the water seepage filling layer from the veneer layer, then the rainwater is guided by the drainage ditch to flow into a drainage pipe of the floor slab from the drainage port of the concrete layer, when the drainage pipe does not drain in time, the rainwater is collected in the water seepage filling layer, and the surface of the veneer layer is effectively prevented from seeping water, improve the terrace drainage effect.

The utility model discloses further set up to: the waterproof layer is an SBS waterproof film, and the SBS waterproof film is laid on the terrace floor.

Through above-mentioned technical scheme, lay one deck SBS waterproof membrane on the surface of floor, can effectively avoid ponding to permeate below the floor, bring inconvenience to next floor resident family, improve the waterproof performance of terrace bottom surface.

The utility model discloses further set up to: the utility model discloses a concrete floor, including support keel, bottom plate, extension plate, roof, bottom plate, expansion bolts, extension plate length direction fixed connection, the width direction perpendicular to bottom plate, the bottom plate is connected at the bottom plate roof, the extension plate is connected at the middle part of bottom plate roof along bottom plate length direction, the roof of extension plate's width direction perpendicular to bottom plate, the backup pad is along the fixed setting of extension plate length direction on the wall of bottom plate is kept away from to the extension plate, extension plate fixed connection is at the middle part of the bottom surface of backup pad.

Through above-mentioned technical scheme, when the installation supports fossil fragments, pass through expansion bolts fixed connection at concrete layer's top surface with the bottom plate that supports fossil fragments, make and leave a take the altitude between concrete layer and the finish coat to lay the infiltration filling layer, can make ponding can assemble in the infiltration filling layer ability in drainage pipe drainage untimely time, can not appear ponding on the finish coat easily, improve the drainage performance on the surface of balcony.

The utility model discloses further set up to: reinforcing rib plates are arranged on two sides of the extension plate, the top surfaces of the reinforcing rib plates are fixedly connected with the bottom surfaces of the supporting plates, the bottom surfaces of the reinforcing rib plates are fixedly connected with the top surface of the bottom plate, and a plurality of reinforcing rib plates are arranged along the length direction of the bottom plate.

Through above-mentioned technical scheme, set up the reinforcing floor in the extension plate both sides of supporting the fossil fragments to three sides that make the reinforcing floor respectively with the bottom surface of backup pad, the side of extension plate and the top surface fixed connection of bottom plate, thereby strengthen the bearing capacity of supporting the fossil fragments, improve the stability of balcony structure.

The utility model discloses further set up to: the infiltration filling layer is the gravel layer, the top surface at concrete layer is laid to the gravel layer, the level of the top surface on gravel layer is not higher than the level of the top surface of backup pad.

Through above-mentioned technical scheme, lay the gravel layer between the support fossil fragments, make the top surface level of gravel layer not higher than the level of the top surface of the backup pad of support fossil fragments, can be in the drain pipe drainage untimely, temporary storage is ponding of not in time discharging, can not appear ponding easily on making the finish coat, improves the drainage performance on the surface of balcony.

The utility model discloses further set up to: the veneer layer is a wood board, the wood board is laid on the top surface of the supporting plate along the width direction of the supporting plate, a plurality of wood boards are arranged along the length direction of the supporting plate, and a gap exists between every two adjacent wood boards.

Through above-mentioned technical scheme, lay the plank on the support fossil fragments to make adjacent plank leave the clearance when laying, be convenient for during plank surface ponding flows into below gravel layer, make can not appear ponding easily on the plank, improve the drainage performance on the surface of balcony.

The utility model discloses further set up to: the escape canal includes many horizontal ditches along concrete layer length direction parallel arrangement and communicates many vertical ditches of horizontal ditch, the both ends of the diapire of horizontal ditch are to self middle part slope, the diapire of vertical ditch and the least significant end of horizontal ditch diapire are located same horizontal plane, the outlet sets up in the diapire of vertical ditch.

Through above-mentioned technical scheme, set up many horizontal ditches that are parallel to each other at concrete layer's roof to the diapire that makes horizontal ditch is sunken from both ends to self middle part slope, sets up a last longitudinal furrow and with the least significant end intercommunication of many horizontal ditches, is convenient for play effectual guide effect to the ponding of concrete layer top surface, effectively avoids concrete layer's top surface ponding, improves the drainage performance on balcony ground.

The utility model discloses further set up to: and a reinforcing mesh is arranged in the concrete layer.

Through above-mentioned technical scheme, when laying concrete layer, lay one deck reinforcing bar net in to concrete layer, the toughness of multiplicable concrete layer effectively avoids concrete layer fracture to leak, improves concrete layer's structural stability.

To sum up, the utility model discloses the beneficial effect who contrasts in prior art does:

in rainy days, rainwater permeates into the water seepage filling layer from the facing layer and then flows out of a drainage pipe of the floor slab from a drainage port of the concrete layer under the guidance of a drainage ditch, and when the drainage pipe drains untimely, the rainwater is collected in the water seepage filling layer, so that the surface water accumulation of the facing layer is effectively avoided, and the drainage effect of the terrace is improved;

secondly, paving a gravel layer between the support keels, so that the level height of the top surface of the gravel layer is not higher than that of the top surface of the support plate of the support keels, accumulated water which is not timely drained can be temporarily stored when drainage of a drainage pipe is not in time, accumulated water cannot easily appear on the decorative surface layer, and the drainage performance of the surface of the terrace is improved;

three, set up many horizontal ditches that are parallel to each other at concrete layer's roof to the diapire that makes horizontal ditch is sunken from both ends to self middle part slope, sets up a vertical ditch at last and with the least significant end intercommunication of many horizontal ditches, is convenient for play effectual guide effect to the ponding of concrete layer top surface, effectively avoids concrete layer's top surface ponding, improves the drainage performance on balcony ground.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the concrete layer of the present invention;

figure 3 is the structural schematic diagram of the support keel of the utility model.

Reference numerals: 1. an SBS waterproof film; 2. a concrete layer; 21. a drainage ditch; 211. transverse ditches; 212. longitudinal furrows; 22. a water outlet; 23. a filter screen; 24. a reinforcing mesh; 3. a support keel; 31. a base plate; 32. an extension plate; 33. a support plate; 34. a reinforcing rib plate; 4. a gravel layer; 5. a wood board; 6. and (7) a floor slab.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a terrace floor for green fabricated building includes: a layer of SBS waterproof membrane 1 laid on the top surface of the floor slab 6; a concrete layer 2 laid on the surface of the SBS waterproof membrane 1; a support keel 3 fixed on the top surface of the concrete layer 2 through an expansion bolt; a gravel layer 4 laid between the support keels 3; and the wood board 5 is laid on the top surface of the support keel 3. A layer of reinforcing mesh 24 is laid in the concrete layer 2 for increasing the toughness of the concrete layer 2. The thickness of the gravel layer 4 is not higher than the height of the support keels 3.

As shown in fig. 1, the supporting keels 3 are arranged in parallel along the length direction of the concrete layer 2, the length direction of the wood boards 5 is perpendicular to the length direction of the supporting keels 3, the wood boards 5 are arranged in parallel along the length direction of the supporting keels 3, and small gaps are reserved between the adjacent wood boards 5.

As shown in fig. 1 and 2, the top wall of the concrete layer 2 is provided with a drainage ditch 21 for guiding drainage, the drainage ditch 21 comprises a plurality of parallel transverse ditches 211 and longitudinal ditches 212, the bottom wall of each transverse ditch 211 is inclined from two ends to the middle of the bottom wall, and the longitudinal ditches 212 communicate the lowest ends of the plurality of transverse ditches 211 to improve the guiding effect of the accumulated water on the top surface of the concrete layer 2. The bottom wall of the vertical trench 212 is opened with a drain 22, and the drain 22 is communicated with a drain pipe provided in the floor 6. The bottom wall of the longitudinal groove 212 is fixedly connected with the filter screen 23 through bolts, and the filter screen 23 is shielded above the water outlet 22 to prevent the gravel in the gravel layer 4 from entering the water outlet.

As shown in fig. 1 and 3, the supporting keel 3 comprises a bottom plate 31, an extension plate 32 and a supporting plate 33, the bottom plate 31 is fixedly connected with the concrete layer 2 through expansion bolts, a longer side wall of the extension plate 32 is fixedly connected to the middle of the top wall of the bottom plate 31, the length direction of the extension plate 32 is the same as that of the bottom plate 31, the width direction of the extension plate 32 is vertical to that of the bottom plate 31, the supporting plate 33 is fixedly arranged on the wall surface of the extension plate 32 far away from the bottom plate 31 along the length direction of the extension plate 32, and the extension plate 32 is fixedly connected to the middle of the bottom surface of the supporting plate. Reinforcing ribs 34 are symmetrically and fixedly connected to two sides of the extension plate 32, the top wall of each reinforcing rib 34 is fixedly connected with the support plate 33, and the bottom wall of each reinforcing rib 34 is fixedly connected with the bottom plate 31. A plurality of reinforcing ribs 34 are fixedly arranged along the length direction of the bottom plate 31 to improve the bearing capacity of the whole supporting keel 3.

The specific working process is as follows: when the terrace is constructed, firstly a waterproof layer is laid on a floor slab 6, then a concrete layer 2 is laid above the waterproof layer, a drainage ditch 21 is arranged on the top wall of the concrete layer 2, a drainage port 22 communicated with a sewer pipe of the floor slab 6 is arranged on the bottom wall of the drainage ditch 21, then a filter screen 23 is fixed on the bottom wall of the drainage ditch 21 and shields the drainage port 22, then a support keel 3 is fixed on the top wall of the concrete layer 2, then a water seepage filling layer is laid between the support keels 3, finally a finishing layer is laid above the support keel 3 to finish the terrace ground decoration, rainwater permeates into the water seepage filling layer from the finishing layer on rainy days, then the rainwater flows out to a drainage pipe of the floor slab 6 from the drainage port 22 of the concrete layer 2 under the guidance of the drainage ditch 21, and when the drainage pipe is untimely, the rainwater is collected in the water seepage filling layer, effectively avoid surface facing layer surface ponding, improve terrace drainage effect.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A balcony ground for green fabricated building which characterized in that: comprises a waterproof layer; a drainage layer disposed on the waterproof layer; a support keel (3) arranged on the drainage layer; arranging a water seepage filling layer between the supporting keels (3); the decorative layer is arranged on the top wall of the support keel (3); the drainage blanket is concrete layer (2), escape canal (21) that are used for the guide drainage are seted up to the top surface of concrete layer (2), outlet (22) have been seted up to the lowest end of escape canal (21), outlet (22) internal fixation is provided with filter screen (23).

2. A deck floor for green fabricated buildings as claimed in claim 1, wherein: the waterproof layer is an SBS waterproof film (1), and the SBS waterproof film (1) is laid on the terrace floor slab (6).

3. A deck floor for green fabricated buildings as claimed in claim 1, wherein: support fossil fragments (3) including bottom plate (31), extension board (32) and backup pad (33), bottom plate (31) set up the roof in concrete layer (2), bottom plate (31) and concrete layer (2) are through expansion bolts connection, extension board (32) are along bottom plate (31) length direction fixed connection at the middle part of bottom plate (31) roof, the roof of the width direction perpendicular to bottom plate (31) of extension board (32), backup pad (33) are along extension board (32) length direction fixed the setting on the wall of bottom plate (31) is kept away from in extension board (32), extension board (32) fixed connection is in the middle part of the bottom surface of backup pad (33).

4. A deck floor for green fabricated buildings as claimed in claim 3, wherein: reinforcing ribs (34) are arranged on two sides of the extension plate (32), the top surfaces of the reinforcing ribs (34) are fixedly connected with the bottom surface of the support plate (33), the bottom surfaces of the reinforcing ribs are fixedly connected with the top surface of the bottom plate (31), and a plurality of reinforcing ribs (34) are arranged along the length direction of the bottom plate (31).

5. A deck floor for green fabricated buildings according to claim 4, wherein: the infiltration filling layer is gravel layer (4), gravel layer (4) are laid at the top surface of concrete layer (2), the level of the top surface of gravel layer (4) is not higher than the level of the top surface of backup pad (33).

6. A deck floor for green fabricated buildings as claimed in claim 5, wherein: the veneer layer is plank (5), plank (5) are laid on the top surface of backup pad (33) along backup pad (33) width direction, plank (5) are provided with many along backup pad (33) length direction, and are adjacent there is the clearance between plank (5).

7. A deck floor for green fabricated buildings as claimed in claim 1, wherein: escape canal (21) include many horizontal ditches (211) along concrete layer (2) length direction parallel arrangement and communicate vertical ditch (212) of many horizontal ditches (211), the both ends of the diapire of horizontal ditch (211) are to self middle part slope, the diapire of vertical ditch (212) is located same horizontal plane with the minimum of horizontal ditch (211) diapire, outlet (22) set up in the diapire of vertical ditch (212).

8. A deck floor for green fabricated buildings as claimed in claim 1, wherein: and a reinforcing mesh (24) is arranged in the concrete layer (2).