CN211523798U - Roofing node structure is planted in passive room - Google Patents
Roofing node structure is planted in passive room Download PDFInfo
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- CN211523798U CN211523798U CN201921995290.2U CN201921995290U CN211523798U CN 211523798 U CN211523798 U CN 211523798U CN 201921995290 U CN201921995290 U CN 201921995290U CN 211523798 U CN211523798 U CN 211523798U
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Abstract
The utility model discloses a passive house planting roof node structure, which relates to the technical field of passive houses, and adopts the technical scheme that the passive house planting roof node structure comprises an outer wallboard of a high-rise building, a rock wool board arranged on the surface of the outer wallboard, and a planting roof on a roof board of a low-rise building, wherein a planting layer surface comprises a reinforced concrete floor board, a waterproof and breathable film, a roof heat preservation layer, a self-adhesive waterproof coiled material, a root puncture resistant waterproof coiled material and a planting soil layer which are sequentially arranged from bottom to top; a concrete short wall, a vertical waterproof breathable film, a vertical graphite polystyrene board, a vertical self-adhesive waterproof coiled material and a vertical root-puncture-resistant waterproof coiled material are sequentially arranged between the rock wool board and the planting soil layer; the vertical waterproof breathable film is attached to the outer surface of the concrete low wall, extends upwards to penetrate into the horizontal splicing seams of the two rock wool boards and then is attached to the outer wall board upwards. The utility model has the advantages of a design of aspect heat preservation waterproof node is planted to high low-rise building joint has been provided, has solved the waterproof problem of planting the roofing at the outer wall rock wool heat preservation of high low-rise building joint.
Description
Technical Field
The utility model relates to a passive room technical field, in particular to roofing node structure is planted in passive room.
Background
At present, with the increasing importance of people on energy conservation and environmental protection, various technologies with low energy consumption are developed vigorously in the field of buildings, and one energy-saving building is a passive house. The passive house is an integrator of various technical products, and the total amount of all consumed primary energy sources does not exceed 120 kilowatt-hour/(square meter-year) by fully utilizing renewable energy sources. The low energy consumption standard is realized by building external walls with high heat and sound insulation and strong sealing performance and renewable energy sources, wherein the comprehensive heat preservation and heat insulation of the building are the most important factors.
However, the passive house is still in a starting stage at home, the design atlas has many incompleteness, especially, the design of local nodes is not standardized, a certain passive house engineering in Beijing city plans to combine the passive house top heat preservation and heat insulation structure with the planting roof technology for use, the building outer wall adopts the rock wool board as a heat preservation layer, the planting roof comprises a waterproof coiled material and a waterproof breathable film which are laid at the bottom of a planting soil layer, the outer wall heat preservation layer and the planting soil layer need to be isolated due to the fact that the rock wool board is afraid of water, but the waterproof coiled material and the waterproof breathable film cannot be bonded with the rock wool board, and therefore a new node structure needs to be designed to solve the waterproof problem of the high-low layer combination part.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a roofing node structure is planted to passive room, its advantage has solved the waterproof problem of planting the outer wall rock wool heat preservation of roofing in high low layer combination department.
The above object of the present invention can be achieved by the following technical solutions: a passive house planting roof node structure comprises an external wall plate of a high-rise building, a rock wool plate arranged on the surface of the external wall plate, and a planting roof on a roof plate of a low-rise building, wherein a planting layer surface comprises a reinforced concrete floor plate, a waterproof breathable film, a roof heat insulation layer, a self-adhesive waterproof coiled material, a root puncture resistant waterproof coiled material and a planting soil layer which are sequentially arranged from bottom to top; a concrete short wall, a vertical waterproof breathable film, a vertical graphite polystyrene board, a vertical self-adhesive waterproof coiled material and a vertical root-puncture-resistant waterproof coiled material are sequentially arranged between the rock wool board and the planting soil layer; the vertical waterproof breathable film is attached to the outer surface of the concrete low wall, extends upwards to penetrate into the horizontal splicing seams of the two rock wool boards and then is attached to the outer wall board upwards.
Through the technical scheme, set up the short wall of concrete outside the rock wool board, make vertical waterproof ventilated membrane can paste upwards, thereby to planting waterproof gas barrier between soil layer and side fascia and the rock wool board, thereby a design of aspect heat preservation waterproof node is planted to high low-rise building junction is provided, the problem that waterproof ventilated membrane can't be pasted on rock wool board surface to the solution that this structure can be fine, make waterproof construction reliable in succession through setting up the concrete partition wall, prevent that the rainwater from getting into the wallboard from concatenation seam department.
The utility model discloses further set up to: the top of the concrete short wall is provided with a graphite polystyrene board.
Through above-mentioned technical scheme, prevent that the short wall top surface of concrete from contacting with the external world and forming heat transfer, further improved the thermal-insulated effect of heat preservation of this node.
The utility model discloses further set up to: the vertical self-adhesive waterproof coiled material is paved upwards and then enters the horizontal splicing seams of the two rock wool boards and is adhered upwards to the external wall board; the top surface of the vertical graphite polystyrene board is lower than the horizontal splicing seam.
Through the technical scheme, the top surface of the vertical graphite polystyrene board and the horizontal splicing seam are comprehensively waterproof, and water is prevented from entering the wall body from the seam.
The utility model discloses further set up to: the spliced seam department is provided with the Z shape aluminum alloy water dropping board, and the water dropping board lid is at self-adhesion waterproofing membrane's upper surface, and the vertical board at water dropping board top is fixed between side fascia and rock wool board.
Through above-mentioned technical scheme, the vertical self-adhesion waterproofing membrane of drip board protection does not receive sunshine to directly shine, can in time arrange the rainwater to the planting soil in situ in addition, has increased vertical self-adhesion waterproofing membrane life.
The utility model discloses further set up to: and a heat insulation cushion block is arranged between the vertical plate and the vertical self-adhesive waterproof roll.
Through above-mentioned technical scheme, prevent that the water dropping board from with heat transfer to side fascia, increased the thermal-insulated effect of heat preservation of outer wall.
The utility model discloses further set up to: and a drainage plate layer and a non-woven fabric water filtering layer are arranged between the root-resistant waterproof coiled material and the planting soil layer from bottom to top.
Through above-mentioned technical scheme, provide drainage channel, prevent simultaneously that the planting soil layer from blockking up drainage channel, guarantee that the drainage of drain bar is unobstructed.
The utility model discloses further set up to: the heat insulating layer material of the roof adopts graphite polystyrene board.
Through the technical scheme, the graphite polystyrene board has a good heat preservation and insulation effect, and the laying of the self-adhesive waterproof coiled material is facilitated.
The utility model discloses further set up to: a mortar slope finding layer is arranged between the waterproof breathable film and the concrete floor plate.
Through the technical scheme, the drainage plate at the top can have the slope leading to the drainage port.
To sum up, the utility model discloses following beneficial effect has:
1. the design of the heat-preservation waterproof node of the planting layer surface at the joint of the high-low-rise building is provided, the structure can well solve the problem that a waterproof breathable film cannot be adhered to the surface of the rock wool board, and the waterproof structure is continuous and reliable by arranging the concrete partition wall, so that rainwater is prevented from entering the wallboard from the splicing seam;
2. the arrangement of the water dropping plate further prevents rainwater from entering the wallboard from the splicing seam, and the heat insulation cushion block prevents the water dropping plate from forming a heat bridge.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
Reference numerals: 1. an external wall panel; 2. rock wool boards; 3. a concrete floor slab; 4. a mortar slope finding layer; 5. a waterproof breathable film; 6. a roof insulation layer; 7. self-adhesive waterproof coiled material; 71. root puncture resistant waterproof coiled material; 8. planting a soil layer; 91. concrete short wall, 92, vertical waterproof ventilated membrane; 93. a vertical graphite polystyrene board; 94. vertical self-adhesive waterproof rolls; 95. vertical root-resistant waterproof coiled material; 96. splicing seams; 97. a drip plate; 971. a vertical plate; 98. and (4) a heat insulation cushion block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
the utility model provides a roofing node structure is planted to passive room, as shown in fig. 1, wall panel 1 including high-rise building, wall panel 1 is 200mm thick ALC slat, still including setting up in the 200mm thick rock wool board 2 on wall panel 1 surface, the planting roofing on the low-rise building roof board, the planting aspect includes reinforced concrete floor board 3 that from the bottom up set gradually, mortar looks for slope layer 4, the screed-coat, 1.2mm thick waterproof ventilated membrane 5, 200mm thick roofing heat preservation 6, 3mm thick self-adhesion waterproofing membrane 7, 4mm thick root resistance waterproofing membrane 71, PE membrane isolation layer, the thick pea gravel concrete protective layer of 40mm, the drainage sheet layer, non-woven fabrics drainage layer and 350mm thick planting soil layer 8. Waterproof ventilated membrane 5 adopts the fine child of alkali-resisting aluminium foil surface course self-adhesion type modified asphalt vapour proof coiled material, and roofing heat preservation 6 adopts the graphite polyphenyl board, and self-adhesion waterproofing membrane 7 adopts the fine child of PE face glass modified asphalt self-adhesion waterproofing membrane. A concrete short wall 91 with the thickness of 100mm, a vertical waterproof breathable film 92, a vertical graphite polyphenyl plate 93, a vertical self-adhesive waterproof coiled material 94 and a vertical root-resistant waterproof coiled material 95 are sequentially arranged between the rock wool board 2 and the planting soil layer 8; vertical waterproof ventilated membrane 92 pastes at the short wall 91 surface of concrete to upwards extend and penetrate two rock wool board 2's horizontal concatenation seam 96 back and paste on side fascia 1.
As shown in fig. 2, the top of the concrete low wall 91 is also provided with a graphite polystyrene board, the top surface of the vertical graphite polystyrene board 93 is lower than the horizontal splicing seam 96, and the vertical self-adhesive waterproof roll 94 is laid upwards and then enters the horizontal splicing seams 96 of the two rock wool boards 2 and is pasted upwards on the external wall board 1. Splice joint 96 department is provided with the Z shape aluminum alloy dropping board 97 that 1mm is thick, and dropping board 97 covers the upper surface at self-adhesion waterproofing membrane, and dropping board 97 includes two vertical boards, and the vertical board 971 that is located the top is fixed between side fascia 1 and rock wool board 2 with expansion bolts. A heat insulation cushion block 98 is arranged between the vertical plate 971 and the vertical self-adhesive waterproof roll 94, and the heat insulation cushion block 98 is made of high-density polyurethane material. The vertical root-resistant waterproofing membrane 95 extends to the extent of the drip plate 97. The construction of the grid cloth, the anti-crack mortar and the finish coat is carried out on the outer surface of the rock wool board 2 above the water dropping board 97 according to the prior art.
The technical scheme of this embodiment provides a design of aspect heat preservation waterproof node is planted to high low-rise building joint, and the problem that waterproof ventilated membrane 5 can't be pasted on 2 surfaces of rock wool board to the solution that this structure can be fine makes waterproof construction reliable in succession through setting up the concrete partition wall, prevents that the rainwater from getting into the wallboard from splicing seam 96. The provision of the drip plate 97 further prevents rain water from entering the wall panel at the splice joint 96, and the insulating block 98 prevents the drip plate 97 from forming a thermal bridge. Roofing heat preservation 6 has satisfied the thermal-insulated requirement of heat preservation of passive house roof, and waterproof ventilated membrane 5 and self-adhesion waterproofing membrane 7 have guaranteed the water-proof effects of roof and high-low layer junction, and root thorn resistant waterproofing membrane layer prevents that the root of plant from growing downwards and influencing building structure, and the drainage sheet layer has realized the discharge of unnecessary moisture in 8 layers of planting soil layer.
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 (8)
1. The utility model provides a roofing node structure is planted to passive room, includes high-rise building's side fascia (1), sets up in rock wool board (2) on side fascia (1) surface, the planting roofing on the low-rise building roof board, characterized by: the planting layer comprises a reinforced concrete floor plate (3), a waterproof breathable film (5), a roof heat-insulating layer (6), a self-adhesive waterproof coiled material (7), a root-resistant waterproof coiled material (71) and a planting soil layer (8) which are arranged from bottom to top in sequence; a concrete short wall (91), a vertical waterproof breathable film (92), a vertical graphite polystyrene board (93), a vertical self-adhesive waterproof coiled material (94) and a vertical root-resistant waterproof coiled material (95) are sequentially arranged between the rock wool board (2) and the planting soil layer (8); the vertical waterproof breathable film (92) is attached to the outer surface of the concrete short wall (91) and extends upwards to penetrate into the horizontal splicing seams (96) of the two rock wool boards (2) and then is attached to the external wall board (1).
2. The passive house planting roof node structure of claim 1, wherein: the top of the concrete short wall (91) is provided with a graphite polystyrene board.
3. The passive house planting roof node structure of claim 2, wherein: the vertical self-adhesive waterproof coiled material (94) is paved upwards and then enters the horizontal splicing seams (96) of the two rock wool boards (2) and is upwards adhered to the external wall board (1); the top surface of the vertical graphite polystyrene board (93) is lower than the horizontal splicing seam (96).
4. The passive house planting roof node structure of claim 3, wherein: splice joint (96) department is provided with Z shape aluminum alloy water dropper board (97), and water dropper board (97) lid is at the upper surface of self-adhesion waterproofing membrane (7), and vertical board (971) at water dropper board (97) top are fixed between side fascia (1) and rock wool board (2).
5. The passive house planting roof node structure of claim 4, wherein: and a heat insulation cushion block (98) is arranged between the vertical plate (971) and the vertical self-adhesive waterproof roll (94).
6. The passive house planting roof node structure of claim 1, wherein: a drainage plate layer and a non-woven fabric water filtering layer are arranged between the root-resistant waterproof coiled material and the planting soil layer (8) from bottom to top.
7. The passive house planting roof node structure of claim 6, wherein: the roofing heat-insulating layer (6) is made of graphite polystyrene board.
8. The passive house planting roof node structure of claim 7, wherein: a mortar slope finding layer (4) is arranged between the waterproof breathable film (5) and the concrete floor plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921995290.2U CN211523798U (en) | 2019-11-16 | 2019-11-16 | Roofing node structure is planted in passive room |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921995290.2U CN211523798U (en) | 2019-11-16 | 2019-11-16 | Roofing node structure is planted in passive room |
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| CN211523798U true CN211523798U (en) | 2020-09-18 |
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| CN201921995290.2U Active CN211523798U (en) | 2019-11-16 | 2019-11-16 | Roofing node structure is planted in passive room |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914663A (en) * | 2021-11-01 | 2022-01-11 | 中国人民解放军32181部队 | Door-drawer rain-proof plug-in combined movable house |
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2019
- 2019-11-16 CN CN201921995290.2U patent/CN211523798U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914663A (en) * | 2021-11-01 | 2022-01-11 | 中国人民解放军32181部队 | Door-drawer rain-proof plug-in combined movable house |
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