CN217054061U - Roof deformation joint communication structure - Google Patents

Abstract

The utility model provides a roofing movement joint open structure, includes structural layer, movement joint, structural floor, the tiling of structural layer top sets up waterproof isolation layer, waterproof isolation layer one side extend to structural floor below and with structural floor zonulae occludens to one side, waterproof isolation layer central part bend in to the movement joint and form surplus portion, waterproof isolation layer another side extend to structural floor below and structural floor zonulae occludens. Compared with the prior art, the utility model provides a waterproof isolation layer leaves the surplus in the movement joint, can realize the scaling of the waterproof isolation layer of reserving in the movement joint when the movement joint both ends wall body takes place relative change under the abnormal conditions such as sinking through temperature, earthquake, ground differential settlement, waterproofing membrane can not appear breaking to can be better reach waterproof effect.

Description

Roof deformation joint communication structure

Technical Field

The utility model belongs to the technical field of the construction, a roofing, vestibule movement joint structure, concretely relates to roofing movement joint intercommunication structure is related to.

Background

The building is affected by external factors such as temperature, humidity, uneven settlement of foundation, earthquake and the like, so that the building is cracked or even damaged, and the deformation joints of the roof and the vestibule are the construction joints reserved in advance for the situations. The roof deformation joint also needs to meet the requirement of roof water resistance while meeting the requirement of main structure deformation. Among the prior art, the flush joint waterproof construction of roofing movement joint, the movement joint is handled the back and is the planar structure, but is provided with waterproof component and reinforcement assembly in the movement joint, when meetting the condition such as temperature, earthquake, ground differential settlement and lead to the wall body at movement joint both ends to take place relative displacement, can destroy fillers such as waterproof component in the movement joint, waterproof component breaks, the reduction that the water-proof effects of movement joint can be great.

The waterproofing membrane's water-proof coiled material's water-proof effects has already become ripe now, and the adhesion effect between the waterproofing membrane layer is better, and no space can play fine multilayer water-proof effects, need not to fill up the movement joint and increase construction cost to respond the energy-conserving call of country. At present, the deformation joint waterproof structure which can play a good waterproof effect and has an attractive appearance when the wall bodies at two ends of the deformation joint are subjected to relative displacement under the abnormal conditions of air temperature, earthquake, uneven settlement of a foundation and the like needs to be designed.

Disclosure of Invention

In order to solve the wall body that can lead to the movement joint both ends in the abnormal conditions such as uneven settlement such as temperature, earthquake, ground and take place relative displacement, waterproof component breaks, leads to the poor technical problem of water-proof effects, the utility model provides a roofing movement joint open structure.

The utility model discloses a realize through following mode:

the utility model provides a roofing movement joint open structure, includes structural layer 1, movement joint 2, structural floor 3, 1 top tiling on structural layer sets up waterproof isolation layer 5, waterproof isolation layer 5 one side extend to structural floor 3 below and with 3 zonulae occludens of structural floor, 5 central part of waterproof isolation layer to 2 interior bending type of movement joint form surplus portions, 5 another sides of waterproof isolation layer extend to 3 below of structural floor and 3 zonulae occludens of structural floor.

Preferably, surplus portion below set up filler 4, filler 4 be fire prevention rock wool heated board.

Preferably, a reinforced concrete protective layer 8 is arranged above the waterproof isolation layer 5, and a gap is reserved between the reinforced concrete protective layer 8 and the waterproof isolation layer 5.

Preferably, the waterproof isolation layer 5 comprises a waterproof roll layer 7 and an additional waterproof roll layer 6 bonded above the waterproof roll layer.

Preferably, the reinforced concrete protective layer 8 is a fine stone U-shaped reinforced concrete protective layer with the thickness of 60 mm.

Preferably, an additional coiled material waterproof layer 9, a cement mortar protective layer 10 and a face brick finish coat 11 are sequentially arranged above the reinforced concrete protective layer 8.

Preferably, water-swelling sealing strips 12 are arranged on two sides of the reinforced concrete protective layer 8, sealing layers 13 are arranged above the water-swelling sealing strips 12, and the sealing layers 13 are respectively connected with the additional coiled material waterproof layer 9, the cement mortar protective layer 10 and the face brick decorative layer 11.

Compared with the prior art, the utility model provides a waterproof isolation layer leaves the surplus in the movement joint, can realize the scaling of the waterproof isolation layer of reserving in the movement joint when the wall body takes place relative change according to the building under the unusual circumstances such as temperature, earthquake, ground differential settlement subside, waterproofing membrane can not appear breaking to can be better reach waterproof effect, set up waterproof rock wool heated board in the movement joint, can better play fire prevention, heat preservation effect; the utility model provides a pair of roofing movement joint connectivity structure forms a plane with overall structure floor, with peripheral laminating naturally, improves vision and experiences, does benefit to the roofing fire control sparse, strengthens the waterproof stability ability of movement joint simultaneously, simple structure, practices thrift construction cost.

Drawings

FIG. 1 is a schematic view of a roof deformation joint communication structure.

Wherein, 1 is a structural layer; 2 is a deformation joint; 3 is a structural floor slab; 4 is a filler; 5 is a waterproof isolating layer; 6 is an additional coiled waterproof isolation layer; 7 is a waterproof layer of coiled material; 8 is a reinforced concrete protective layer; 9 is an additional waterproof layer; 10 is a cement mortar protective layer; 11 is a facing layer of the face brick; 12 is a water-swelling sealing rod; and 13 is a sealing layer.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the attached drawings in the embodiments of the present invention will be combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only a part of the embodiments of the present invention, not all embodiments. Based on the utility model discloses the embodiment of applying for, to the technical personnel of this field, a plurality of changes and improvements etc. that make, all other embodiments that obtain all belong to the scope of the utility model protection.

As shown in the accompanying drawing 1, the utility model provides a roofing movement joint open structure, including structural layer 1, movement joint 2, structural floor 3, the tiling of 1 top on structural layer sets up waterproof isolation layer 5, waterproof isolation layer 5 one side extend to structural floor 3 below and with 3 zonulae occludens of structural floor, 5 central part of waterproof isolation layer to 2 interior bending type of movement joint surplus portions, 5 another sides of waterproof isolation layer extend to 3 below of structural floor and 3 zonulae occludens of structural floor.

Waterproof isolation layer 5 includes coiled material waterproof layer 7 and additional coiled material waterproof isolation layer 6, and wherein coiled material waterproof layer 7 directly lays on structural layer 1, and it has coiled material waterproof isolation layer 6 to bond above coiled material waterproof layer 7, and coiled material waterproof layer 7 is closely bonded with coiled material waterproof isolation layer 6, and is sealed effectual, and water can't pass through from the hookup location of coiled material waterproof layer 7 with coiled material waterproof isolation layer 6. The main waterproof effect of coiled material waterproof layer 7, coiled material waterproof isolation layer 6 will reach water-proof effects promptly, will protect coiled material waterproof layer 7 again, so design, can play dual water-proof effects, can protect the waterproof layer again and avoid destroying.

Waterproof isolation layer 5 is when passing through movement joint 2, 5 central parts of waterproof isolation layer are bent into surplus portion to movement joint 2, wherein surplus portion can be 1-3 circles, can be less than 1 circle, also can be greater than 3 circles, and surplus portion of buckling can be W shape, can be circular, can be oval, can be M shape, can set up surplus portion of buckling according to actual conditions. The setting can play better water-proof effects at the waterproof isolation layer of surplus portion 5 in movement joint 2, and concrete reason is: the building that sets up movement joint 2 is through under the unusual circumstances such as temperature, earthquake, the uneven settlement of ground subsides, when the structure wall at 2 both ends of movement joint or structure roof beam take place relative displacement, the waterproof isolation layer 5 that sets up surplus portion in movement joint 2 can zoom according to the relative displacement of structure wall or structure roof beam relatively, when movement joint 2 takes place relative change, can be better play waterproof effect. Set up filler 4 in movement joint 2, filler 4 is fire prevention rock wool heated board, and what the top of filler 4 set up is that surplus portion waterproof isolation layer 5. In the prior art, most of the deformation joints 2 are filled with polystyrene boards or waterproof parts, so that materials are wasted, and waterproof fillers are broken when the relative positions of structural walls at two ends of the deformation joints are changed, so that the waterproof effect is greatly weakened; present waterproofing membrane just can reach fine water-proof effects, the utility model discloses a reserve partial waterproof isolation layer 5's technical scheme in movement joint 2, can change according to movement joint 2's change when movement joint 2 takes place relative change to can reach fine water-proof effects, moreover the utility model discloses set up fire prevention rock wool heated board in movement joint 2, can play waterproof, fire prevention's dual function.

In order to protect waterproof isolation layer 5 better, the utility model discloses a top at waterproof isolation layer 5 sets up reinforced concrete protective layer 8, will leave the space in the middle of reinforced concrete protective layer 8 and waterproof isolation layer 5 moreover, wherein reinforced concrete protective layer 8 be 60mm thickness pumice U type reinforced concrete protective layer. The reason why the gap is reserved between the reinforced concrete protective layer 8 and the waterproof isolation layer 5 is that when the structural layers 1 at the two ends of the deformation joint 2 are in relative displacement, the waterproof isolation layer 5 can be correspondingly adjusted in a scaling mode according to the relative change of the deformation joint 2, and therefore the waterproof isolation layer 5 can play a better waterproof isolation role. The U-shaped design of the reinforced concrete protective layer 8 can not only ensure that a gap is reserved between the U-shaped design and the waterproof isolation layer 5, but also play a role in protecting the waterproof isolation layer 5.

An additional coiled material waterproof layer 9 is arranged above the reinforced concrete protective layer 8, and the additional coiled material waterproof layer 9 can play a role in water prevention and prevent external water from flowing in through the reinforced concrete protective layer 8. A cement mortar protective layer 10 is arranged above the additional waterproof layer 9, the cement mortar protective layer 10 plays a role in protecting the additional waterproof layer 9, and a face brick finish coat 11 is arranged above the cement mortar protective layer 10. In the prior art, the deformation joint is treated by arranging a concrete ridge, so that a height difference is formed between the concrete ridge and the structural floor slabs 3 at two sides, the connection between roofs at two sides is not facilitated, and meanwhile, inconvenience is brought to roof fire control evacuation; and the utility model provides a pair of roofing movement joint connectivity structure, 11 whole planes of face brick finish coat combine naturally with both sides roofing, and the processing face is connected with the periphery and is leveled, improves visual experience, and the surface is pleasing to the eye naturally, does benefit to the roofing fire control and evacuates.

The reinforced concrete protective layer 8 both ends be provided with and meet water inflation sealing rod 12, when meeting water inflation sealing rod 12 and receiving the tide, can the volume inflation for meet the laminating of water inflation sealing rod 12 ability better and reinforced concrete protective layer 8, thereby play water protection's effect. And a sealing layer 13 is arranged above the water-swelling water stop strip 12, the sealing layer 13 is formed by sealing special building sealant, the sealing layer 13 is connected with the additional coiled material waterproof layer 9, the cement mortar protective layer 10 and the face brick decorative layer 11, and the sealing layer 13 tightly seals two ends of the three layers of the additional coiled material waterproof layer 9, the cement mortar protective layer 10 and the face brick decorative layer 11 to prevent water from flowing into deformation joints from gaps among the structural floor slab 3, the coiled material waterproof layer 9, the cement mortar protective layer 10 and the face brick decorative layer 11.

Compared with the prior art, the utility model provides a waterproof isolation layer 5 reserves partial surplus and arranges in movement joint 2, can realize the scaling of the waterproof isolation layer 5 of reserving in movement joint 2 when movement joint 2 takes place relative change under the unusual circumstances such as temperature, earthquake, the inhomogeneous settlement of ground subsides according to the building to can be better reach waterproof effect, set up waterproof rock wool heated board in movement joint 2, can be better play fire prevention, heat preservation effect; the utility model provides a pair of roofing movement joint intercommunication structure forms a plane with overall structure floor, laminates naturally with the periphery, improves vision and experiences, does benefit to the roofing fire control sparse, strengthens the waterproof stability ability of movement joint simultaneously, simple structure, saving construction cost.

What has been described above is only the preferred embodiments of the present invention, and it should be noted that, for those skilled in the art, without departing from the overall concept of the present invention, a plurality of changes and improvements can be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the utility of the effect and the patent of the present invention.

Claims (7)

1. The utility model provides a roofing movement joint connectivity structure, includes structural layer (1), movement joint (2), structure floor (3), and the tiling of structural layer (1) top sets up waterproof isolation layer (5), its characterized in that: waterproof isolation layer (5) one side extend to structural floor (3) below and with structural floor (3) zonulae occludens to one side, waterproof isolation layer (5) central part to bending type in movement joint (2) and forming surplus portion, waterproof isolation layer (5) another side extend to structural floor (3) below and structural floor (3) zonulae occludens.

2. A roof deformation joint communication structure according to claim 1, wherein: the allowance part is characterized in that a filler (4) is arranged below the allowance part, and the filler (4) is a fireproof rock wool heat-insulation board.

3. A roof deformation joint communication structure according to claim 1, wherein: a reinforced concrete protective layer (8) is arranged above the waterproof isolation layer (5), and a gap is reserved between the reinforced concrete protective layer (8) and the waterproof isolation layer (5).

4. A roof deformation joint communication structure according to claim 1, wherein: the waterproof isolation layer (5) comprises a coiled material waterproof layer (7) and an additional coiled material waterproof isolation layer (6) bonded above the coiled material waterproof isolation layer.

5. A roof deformation joint communication structure according to claim 3, wherein: the reinforced concrete protective layer (8) is a fine stone U-shaped reinforced concrete protective layer with the thickness of 60 mm.

6. A roof deformation joint communication structure according to claim 5, wherein: an additional coiled material waterproof layer (9), a cement mortar protective layer (10) and a face brick finish coat (11) are sequentially arranged above the reinforced concrete protective layer (8).

7. A roof deformation joint communication structure according to claim 6, wherein: and water-swelling water stop strips (12) are arranged on two sides of the reinforced concrete protective layer (8), a sealing layer (13) is arranged above the water-swelling water stop strips (12), and the sealing layer (13) is respectively connected with an additional coiled material waterproof layer (9), a cement mortar protective layer (10) and a face brick finish coat (11).

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