CN114961140B - Inverted planting roof waterproof slope finding layer steam exhaust channel and construction process thereof - Google Patents
Inverted planting roof waterproof slope finding layer steam exhaust channel and construction process thereof Download PDFInfo
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- CN114961140B CN114961140B CN202210578842.XA CN202210578842A CN114961140B CN 114961140 B CN114961140 B CN 114961140B CN 202210578842 A CN202210578842 A CN 202210578842A CN 114961140 B CN114961140 B CN 114961140B
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- 238000005520 cutting process Methods 0.000 claims description 19
- 239000004745 nonwoven fabric Substances 0.000 claims description 12
- 239000011083 cement mortar Substances 0.000 claims description 11
- 238000003490 calendering Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 239000004570 mortar (masonry) Substances 0.000 claims description 5
- 238000005056 compaction Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
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- 235000019362 perlite Nutrition 0.000 claims description 3
- 239000010451 perlite Substances 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
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- 230000000149 penetrating effect Effects 0.000 claims 1
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- 230000002035 prolonged effect Effects 0.000 abstract description 3
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- 239000006260 foam Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 4
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/17—Ventilation of roof coverings not otherwise provided for
- E04D13/172—Roof insulating material with provisions for or being arranged for permitting ventilation of the roof covering
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/32—Roof garden systems
Abstract
The invention discloses a waterproof slope-finding layer steam exhaust channel of an inverted planting roof and a construction process thereof, and belongs to the technical field of planting roofs. The invention relates to a waterproof slope-finding layer steam exhaust channel of an inverted planting roof and a construction process thereof, comprising a planting top layer and a flower Kong Paiqi pipeline, wherein one end of the flower hole steam exhaust pipeline is provided with an inner right-angle joint bent pipe. In order to solve the problem that in the construction of roof engineering, because of the leveling layer, the slope finding layer self materials and construction reasons, water vapor can be reserved, so that a waterproof layer foams and cracks, leakage occurs, and normal use of a building is seriously influenced, the ventilation flower pipe is arranged in the slope finding layer of the inverted planting roof, the water vapor of the slope finding layer is discharged, the cracking and the damage of the roof waterproof layer caused by the expansion of the water vapor in the slope finding layer are effectively prevented, the project construction technology is reliable, the operation is convenient, the waterproof effect is good, the problem of the quality of the roof waterproof leakage is solved, the life function of the planting roof is met, and the service life of the building is prolonged.
Description
Technical Field
The invention relates to the technical field of planted roofs, in particular to a waterproof slope finding layer steam exhaust channel of an inverted planted roof and a construction process thereof.
Background
Along with the wide adoption of the design concept of green buildings in the building industry, the planted roof is widely applied as the most main greening mode in the green buildings. The problem of water leakage of the heat-insulating planted roof is always one of the important problems which currently plagues construction parties and users of the building engineering.
In the construction of roof engineering, water vapor can be reserved due to the materials of the leveling layer and the slope finding layer and the construction reasons, so that the waterproof layer foams and cracks, leakage occurs, and the normal use of a building is seriously influenced; therefore, the existing requirements are not met, and an inverted planting roof waterproof slope finding layer steam exhaust channel and a construction process thereof are provided.
Disclosure of Invention
The invention aims to provide a steam exhaust channel of a waterproof slope finding layer of an inverted planting roof and a construction process thereof, wherein a ventilation flower pipe is arranged in the slope finding layer of the inverted planting roof, so that water vapor of the slope finding layer is discharged, the cracking and the damage of a roof waterproof layer caused by the expansion of the water vapor in the slope finding layer are effectively prevented, the project construction technology is reliable, the operation is convenient, the waterproof effect is good, the problem of the quality common problem of the waterproof leakage of the roof is solved, the life function of the planting roof is met, the service life of a building is prolonged, and the problems in the prior art can be solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an inversion type plants waterproof slope layer exhaust passage of looking for of roofing, includes planting top layer and flower Kong Paiqi pipeline, the one end of flower hole exhaust pipeline is provided with interior right-angle joint return bend, and interior right-angle joint return bend passes through flange joint with the flower hole exhaust pipeline, the top of interior right-angle joint return bend is provided with perpendicular calandria, and perpendicular calandria passes through flange joint with interior right-angle joint return bend, the other end of perpendicular calandria is provided with outer right-angle joint return bend, and outer right-angle joint return bend passes through flange joint with perpendicular calandria, the surface of flower hole exhaust pipeline is provided with plum blossom gas pocket, and the plum blossom gas pocket runs through the inside that extends to flower hole exhaust pipeline.
Preferably, the bottom of the flower hole steam exhaust pipeline is provided with a limiting seat shaft, the top of the limiting seat shaft is provided with a sleeve groove, the limiting seat shaft is connected with the flower hole steam exhaust pipeline in a fitting mode through the sleeve groove, two ends of the bottom of the limiting seat shaft are respectively provided with a pad shaft page plate, and the pad shaft page plates are fixedly connected with the limiting seat shaft.
Preferably, pipe diameter stringers are arranged on two sides of the flower hole steam exhaust pipeline, the pipe diameter stringers and the flower hole steam exhaust pipeline are arranged into an integrated structure, the pipe diameter stringers are connected with the limiting seat shaft through clamping grooves, inner shaft sleeves are arranged in two ends of the flower hole steam exhaust pipeline, and the inner shaft sleeves are connected with the flower hole steam exhaust pipeline in a welded mode.
Preferably, the inside of the flower hole steam exhaust pipeline is provided with a steam flow guide pipe cavity, and the air flow in the steam flow guide pipe cavity flows from right to left to one end of the inner right-angle joint elbow pipe, the top of the steam flow guide pipe cavity is provided with a plurality of backflow baffles, the backflow baffles are arranged on one side below the plum blossom air hole, and the backflow baffles are connected with the flower hole steam exhaust pipeline in a welding mode.
Preferably, the planting top layer includes the slope layer of looking for, and the slope layer of looking for includes ridgeline and domatic, domatic setting is in the both sides of ridgeline, and the domatic contained angle with the horizontal plane is 2, the below of ridgeline is provided with buries the grooving, and the flower hole exhaust steam pipeline sets up the inside of buries the grooving.
Preferably, one end of the buried slot extends to the bottom of the parapet wall body, a wall body embedded slot is arranged in the parapet wall body, the wall body embedded slot and the buried slot are connected in a mutually communicated mode, and the vertical calandria is arranged in the wall body embedded slot.
Preferably, the spacing seat axle is connected with buries the cutting groove laminating through filling up the axle page or leaf board, and fills up the axle page or leaf board and pass through screw connection with looking for the slope layer, buries the cutting groove all around and all is provided with prevents solid strengthening rib, and prevents solid strengthening rib and buries the cutting groove through screw connection, the top of buries the cutting groove is provided with the non-woven fabrics, and non-woven fabrics and flower hole exhaust steam pipeline laminating are connected.
Preferably, a leveling layer is arranged above the slope finding layer, the flower hole steam exhaust pipeline is arranged between the leveling layer and the slope finding layer, a waterproof layer is arranged on the outer surface of the leveling layer, and a heat insulation layer is arranged on the outer surface of the waterproof layer.
Preferably, the thickness of the slope finding layer is set to be 20mm, and the slope finding layer is formed by pouring 1:8 cement perlite, the thickness of the leveling layer is set to be 20mm, and the slope finding layer is formed by pouring 1:3 cement mortar, and the thickness of the heat preservation layer is set to be 60mm, and is formed by pouring aerated concrete blocks.
A construction process of an inverted planting roof waterproof slope finding layer steam exhaust channel comprises the following steps:
step one: cleaning dust, sundries and the like at the ridge, positioning the buried slot at the ridge line of the slope finding layer by using a spring line ink fountain, and extending to the position of the parapet wall body 500mm away from the roof;
step two: after the fault is confirmed, a special chain type mechanical cutter can be used for continuously cutting a square groove with the diameter of 60mm along the periphery of the section, namely an embedded groove, a flower Kong Paiqi pipeline with the diameter of mm is embedded in the groove of the slope finding layer of the roof, and the flower hole steam exhaust pipeline is vertically and horizontally penetrated and cannot be blocked when being embedded;
step three: the outlet vent is arranged on the parapet wall of the roof, the end part of the vent adopts a 90-degree bent pipe, the pipe orifice faces the ground, the junction of the slope finding layer and the parapet wall adopts a 45-degree bent pipe for connection, and a non-woven fabric is paved on the PVC pipe to prevent the blockage when the cement mortar on the upper surface is leveled;
step four: then cement mortar with the thickness of 20mm and the mixing ratio of 1:3 is adopted for leveling layer pouring, leveling layer dividing slits with the width of 20mm are arranged, flashing is found out at the drainage ditch and the water drop port, and leveling layer plastering is carried out after the flashing;
step five: mortar is paved from far to near and from high to low sequentially, the surface of the leveling layer is subjected to secondary calendaring, water can be sprayed for maintenance after compaction for 12 hours, the phenomena of loosening, sanding and skinning are avoided, and waterproof layer construction can be performed after drying.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the ventilation flower pipe is arranged in the slope finding layer of the inverted planting roof, so that water vapor in the slope finding layer is discharged, the cracking and damage of a roof waterproof layer caused by the expansion of the water vapor in the slope finding layer are effectively prevented, the project construction technology is reliable, the operation is convenient, the waterproof effect is good, the problem of the quality common to the waterproof leakage of the roof is solved, the life function of the planting roof is met, and the service life of a building is prolonged;
2. according to the invention, the flower hole steam exhaust pipeline is vertically and horizontally communicated without being blocked when being buried, the exhaust port of the roof is arranged on the parapet wall of the roof, the end part of the exhaust port adopts the 90-degree bent pipe, the pipe orifice faces the ground, the condition of backflow can be avoided, the junction of the slope finding layer and the parapet wall adopts the 45-degree bent pipe connection, and the PVC pipe is covered with the non-woven fabric, so that the planting roof is beneficial to using functions, the landscape effect is good, the escape channel is arranged in the middle ridge and the parapet wall at two ends of the roof, and the planting roof is beneficial to being maximized;
3. before the flower hole steam exhaust pipeline is buried, the limiting seat shaft is fixed in the buried groove at a certain interval and is connected and fixed through the screw, the top of the limiting seat shaft is provided with the sleeve groove, the sleeve groove and the flower hole steam exhaust pipeline can be mutually attached and fixed, and meanwhile, the situation that the buried pipeline is offset can be avoided by means of the pipe diameter stringers at the two sides of the flower hole steam exhaust pipeline;
4. according to the invention, the steam flow guide pipe cavity is arranged in the flower hole steam exhaust pipeline, the air flow in the steam flow guide pipe cavity flows from right to left to one end of the inner right-angle joint elbow pipe, the top of the steam flow guide pipe cavity is provided with the reflux baffle plate, the reflux baffle plate is arranged at one side below the plum blossom air holes, the reflux baffle plate can avoid the condition that the air flows between the adjacent plum blossom air holes are mutually flee, the air flow at the plum blossom air holes is helped to smoothly enter the steam flow guide pipe cavity, and the retention problem of the steam in the pipe cavity is reduced;
5. according to the invention, flashing is found at the drainage ditch and the water drop port, leveling layer plastering is carried out after the ribs are punched, mortar laying is carried out in sequence from far to near and from high to low, the surface of the leveling layer is tidily and smoothly subjected to secondary calendaring, waterproof layer construction can be carried out after drying, the construction is simple and convenient, and the building function requirements of the planted roof can be realized only by processing and embedding the steam exhaust pipe without using special materials and complex process flows.
Drawings
FIG. 1 is a schematic diagram of a pattern hole steam exhaust pipeline structure of the invention;
FIG. 2 is a schematic view of a limiting seat shaft according to the present invention;
FIG. 3 is a schematic diagram of a cross-sectional structure of a steam exhaust pipeline with flower holes;
FIG. 4 is a schematic view of a slope finding layer structure of the present invention;
FIG. 5 is a schematic view of an underground trench structure according to the present invention;
fig. 6 is a schematic view of the structure of the planting top layer according to the present invention.
In the figure: 1. planting a top layer; 2. a parapet wall; 3. a flower hole steam exhaust pipeline; 4. a buried slot; 101. finding a slope layer; 102. a leveling layer; 103. a waterproof layer; 104. a heat preservation layer; 201. wall body pre-buried groove; 301. quincuncial air holes; 302. pipe diameter stringers; 303. a limit seat shaft; 304. an inner right angle joint elbow; 305. an outer right angle joint elbow; 306. a vertical row of tubes; 307. an inner shaft sleeve; 308. a steam draft tube cavity; 309. a reflux baffle; 3031. a sleeve groove; 3032. a pad shaft page plate; 401. anti-fixing reinforcing ribs; 402. a nonwoven fabric; 1011. a ridge line; 1012. a sloping surface.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, an embodiment of the present invention is provided: the utility model provides an inversion type plants waterproof slope layer exhaust passage of roofing, including planting top layer 1 and flower hole exhaust pipe 3, the one end of flower hole exhaust pipe 3 is provided with interior right-angle joint return bend 304, and interior right-angle joint return bend 304 passes through flange joint with flower hole exhaust pipe 3, the top of interior right-angle joint return bend 304 is provided with perpendicular calandria 306, and perpendicular calandria 306 passes through flange joint with interior right-angle joint return bend 304, the other end of perpendicular calandria 306 is provided with outer right-angle joint return bend 305, and outer right-angle joint return bend 305 passes through flange joint with perpendicular calandria 306, the surface of flower hole exhaust pipe 3 is provided with plum blossom gas pocket 301, and plum blossom gas pocket 301 runs through and extends to the inside of flower hole exhaust pipe 3, when flower hole exhaust pipe 3 buries, must not block up, it establishes on roofing parapet wall 2 to go out the roofing gas vent, the tip of gas vent adopts 90 return bends, the mouth orientation ground, and the condition that can avoid the slope layer 101 to appear with the condition of interior right-angle joint department of interior right-angle joint return bend 304 adopts 45 ° to connect, and cover 402 on the PVC pipe, be favorable to using the roofing, the surface is located at the roof, the roof is beneficial to the effect of the realization of the face of the roof, the roof is planted in the two-bridge roof and the face of the most, the roof is used to the roof, the roof is placed at the place.
Referring to fig. 1-2, a limiting seat shaft 303 is disposed at the bottom of a flower hole steam exhaust pipeline 3, a sleeve groove 3031 is disposed at the top of the limiting seat shaft 303, the limiting seat shaft 303 is connected with the flower hole steam exhaust pipeline 3 in a bonding manner through the sleeve groove 3031, two end plates 3032 of the bottom of the limiting seat shaft 303 are disposed at two ends of the bottom of the limiting seat shaft 303, the two end plates 3032 of the bottom of the limiting seat shaft 303 are fixedly connected with the limiting seat shaft 303, a pipe diameter stringer 302 is disposed at two sides of the flower hole steam exhaust pipeline 3, the pipe diameter stringer 302 is integrally structured with the flower hole steam exhaust pipeline 3, the pipe diameter stringer 302 is connected with the limiting seat shaft 303 through a clamping groove, an inner shaft sleeve 307 is disposed at two ends of the flower hole steam exhaust pipeline 3, the inner shaft sleeve 307 is connected with the flower hole steam exhaust pipeline 3 in a welding manner, before the flower hole steam exhaust pipeline 3 is buried, the sleeve groove 3031 is disposed at the top of the limiting seat shaft 303 in the ground, the two ends of the limiting seat shaft 303 are fixedly connected with a screw, and the two sides of the flower hole steam exhaust pipeline 3 can be mutually bonded and fixed by means of the pipe diameter stringer 302, and the two sides of the pipe diameter stringer 302 can be prevented from moving.
Referring to fig. 3, a steam flow guiding pipe cavity 308 is disposed in the flower hole steam discharging pipe 3, and air flow in the steam flow guiding pipe cavity 308 flows from right to left to one end of the inner right angle joint elbow 304, a plurality of backflow baffles 309 are disposed at the top of the steam flow guiding pipe cavity 308, the backflow baffles 309 are disposed on one side below the plum blossom air holes 301, the backflow baffles 309 are welded with the flower hole steam discharging pipe 3, a backflow baffle 309 is disposed below the plum blossom air holes 301 on the surface of the flower hole steam discharging pipe 3, the backflow baffles 309 can avoid the situation that air flows between adjacent plum blossom air holes 301 cross each other, and help the air flow at the plum blossom air holes 301 smoothly enter the steam flow guiding pipe cavity 308, so that the retention problem of the air in the pipe cavity is reduced.
Referring to fig. 4-6, the planting top layer 1 comprises a slope finding layer 101, the slope finding layer 101 comprises a ridge line 1011 and a slope 1012, the slope 1012 is arranged at two sides of the ridge line 1011, the included angle between the slope 1012 and the horizontal plane is 2 degrees, an underground cutting groove 4 is arranged below the ridge line 1011, a flower hole exhaust pipeline 3 is arranged inside the underground cutting groove 4, one end of the underground cutting groove 4 extends to the bottom of the parapet wall 2, a wall body embedded groove 201 is arranged inside the parapet wall 2, the wall body embedded groove 201 and the underground cutting groove 4 are mutually communicated, a vertical drain pipe 306 is arranged inside the wall body embedded groove 201, a limit seat shaft 303 is in fit connection with the underground cutting groove 4 through a seat shaft sheet 3032, the seat shaft sheet 3032 is connected with the slope finding layer 101 through screws, the periphery of the buried groove 4 is provided with anti-solidification reinforcing ribs 401, the anti-solidification reinforcing ribs 401 are connected with the buried groove 4 through screws, the non-woven fabric 402 is arranged above the buried groove 4, the non-woven fabric 402 is connected with the flower hole steam exhaust pipeline 3 in a fitting mode, the leveling layer 102 is arranged above the slope finding layer 101, the flower hole steam exhaust pipeline 3 is arranged between the leveling layer 102 and the slope finding layer 101, the waterproof layer 103 is arranged on the outer surface of the leveling layer 102, the heat insulating layer 104 is arranged on the outer surface of the waterproof layer 103, the thickness of the slope finding layer 101 is set to be 20mm, the 1:8 cement perlite pouring is adopted, the thickness of the leveling layer 102 is set to be 20mm, the 1:3 cement mortar pouring is adopted, the thickness of the heat insulating layer 104 is set to be 60mm, and the aerated concrete block pouring is adopted.
A construction process of an inverted planting roof waterproof slope finding layer steam exhaust channel comprises the following steps:
step one: cleaning dust, sundries and the like at the ridge, positioning the buried slot 4 at the ridge line 1011 of the slope finding layer 101 by using a spring line ink fountain, and extending to the position 500mm away from the roof of the parapet wall body 2;
step two: after confirming that no errors exist, a special chain type mechanical cutter can be used for continuously cutting a square groove with the diameter of 60mm which is 60mm along the periphery of the section, namely an embedded groove 4, a flower hole steam exhaust pipeline 3 with the diameter of 50mm is embedded in the groove of the roof slope finding layer 101, and the flower hole steam exhaust pipeline 3 is longitudinally and transversely communicated when embedded and cannot be blocked;
step three: the vent of the roof is arranged on the parapet wall body 2 of the roof, the end part of the vent adopts a 90-degree bent pipe, the pipe orifice faces the ground, the joint of the slope finding layer 101 and the parapet wall adopts a 45-degree bent pipe for connection, and a non-woven fabric 402 is paved on a PVC pipe to prevent the blockage when the cement mortar on the upper surface is leveled;
step four: then cement mortar with the thickness of 20mm and the mixing ratio of 1:3 is adopted to carry out the pouring of the leveling layer 102, the dividing slits of the leveling layer 102 are arranged, the width is generally 20mm, the flashing is found out at the drainage ditch and the water drop port, and the leveling layer 102 is plastered after the tendon is punched;
step five: mortar is laid from far to near and from high to low, the surface of the leveling layer 102 is subjected to secondary calendaring, water can be sprayed for maintenance after compaction for 12 hours, the phenomena of loose, sand and skinning are avoided, and the waterproof layer 103 can be constructed after drying.
In summary, dust, sundries and the like at the ridge are cleaned up, a spring line ink duct is used for positioning the buried slot 4 at the ridge line 1011 of the slope finding layer 101, the spring line ink duct extends to the position, which is 500mm away from the roof, of the parapet wall 2, a special chain type mechanical cutter can be used for continuously cutting a square groove with 60mm along the periphery of the section after confirmation, namely the buried slot 4, a flower hole steam exhaust pipeline 3 with the diameter of 50mm is buried at the slot of the slope finding layer 101 of the roof, the flower hole steam exhaust pipeline 3 is vertically and horizontally penetrated without being blocked when being buried, a roof exhaust port is arranged on the parapet wall 2 of the roof, the end part of the exhaust port adopts a 90-degree bent pipe, the pipe mouth faces the ground, the joint of the slope finding layer 101 and the parapet wall adopts a 45-degree bent pipe to be connected, a non-woven fabric 402 is paved on the PVC pipe, the planting function of the roof is facilitated, the landscape effect is good, the escape channels are arranged in the middle ridge and parapet walls at two ends of the roof, the use of the planted roof is facilitated to the maximization, blocking is prevented when cement mortar on the roof is leveled, then the cement mortar with the thickness of 20mm and the mixing ratio of 1:3 is adopted for leveling layer 102 pouring, the leveling layer 102 dividing seams are arranged, the width is generally 20mm, flashing is found out at the drainage ditch and the water drop port, leveling layer 102 plastering is carried out after the rib punching, mortar laying is carried out in a sequence from far to near and from high to low, the leveling layer 102 surface is orderly and smooth, secondary calendering is carried out after compaction, water can be sprayed and maintained for 12 hours, the phenomena of loosening, sanding and skinning are avoided, waterproof layer 103 construction can be carried out after drying, the construction is simple and convenient, only a steam exhaust pipe is needed to be processed and buried, and the building function requirement of the planted roof can be met.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an inversion type plants waterproof slope layer exhaust passage of looking for of roofing, includes planting top layer (1) and flower hole exhaust pipe (3), its characterized in that: one end of the flower hole steam exhaust pipeline (3) is provided with an inner right-angle joint elbow pipe (304), the inner right-angle joint elbow pipe (304) is connected with the flower hole steam exhaust pipeline (3) through a flange, a vertical exhaust pipe (306) is arranged above the inner right-angle joint elbow pipe (304), the vertical exhaust pipe (306) is connected with the inner right-angle joint elbow pipe (304) through a flange, the other end of the vertical exhaust pipe (306) is provided with an outer right-angle joint elbow pipe (305), the outer right-angle joint elbow pipe (305) is connected with the vertical exhaust pipe (306) through a flange, a plum blossom air hole (301) is arranged on the outer surface of the flower hole steam exhaust pipeline (3), and the plum blossom air hole (301) extends into the flower hole steam exhaust pipeline (3) in a penetrating mode;
the bottom of the flower hole steam exhaust pipeline (3) is provided with a limiting seat shaft (303), the top of the limiting seat shaft (303) is provided with a sleeve groove (3031), the limiting seat shaft (303) is in fit connection with the flower hole steam exhaust pipeline (3) through the sleeve groove (3031), both ends of the bottom of the limiting seat shaft (303) are provided with a pad shaft page plate (3032), and the pad shaft page plate (3032) is fixedly connected with the limiting seat shaft (303);
the two sides of the flower hole steam exhaust pipeline (3) are provided with pipe diameter stringers (302), the pipe diameter stringers (302) and the flower hole steam exhaust pipeline (3) are arranged into an integrated structure, the pipe diameter stringers (302) are connected with the limiting seat shaft (303) through clamping grooves, inner shaft sleeves (307) are arranged in the two ends of the flower hole steam exhaust pipeline (3), and the inner shaft sleeves (307) are connected with the flower hole steam exhaust pipeline (3) in a welding mode;
the inside of flower hole exhaust steam pipeline (3) is provided with steam honeycomb duct chamber (308), and the inside air current of steam honeycomb duct chamber (308) flows from right to left to the one end of inside right-angle joint return bend (304), the top of steam honeycomb duct chamber (308) is provided with backward flow baffle (309), and backward flow baffle (309) have a plurality ofly, backward flow baffle (309) set up the one side in plum blossom gas pocket (301) below, and backward flow baffle (309) and flower hole exhaust steam pipeline (3) welded connection.
2. The inverted planted roof waterproof slope finding layer steam exhaust channel of claim 1, wherein: the planting top layer (1) comprises a slope finding layer (101), the slope finding layer (101) comprises a ridge line (1011) and a slope surface (1012), the slope surface (1012) is arranged on two sides of the ridge line (1011), an included angle between the slope surface (1012) and the horizontal plane is 2 degrees, an underground cutting groove (4) is arranged below the ridge line (1011), and the flower hole steam exhaust pipeline (3) is arranged inside the underground cutting groove (4).
3. The inverted planted roof waterproof slope finding layer steam exhaust channel of claim 2, wherein: one end of the buried slot (4) extends to the bottom of the parapet wall body (2), a wall body embedded slot (201) is arranged in the parapet wall body (2), the wall body embedded slot (201) and the buried slot (4) are connected in a mutually communicated mode, and the vertical calandria (306) is arranged in the wall body embedded slot (201).
4. An inverted planted roof waterproof slope finding layer steam exhaust channel according to claim 3, wherein: limiting seat axle (303) are connected with buried cutting groove (4) laminating through pad axle page or leaf board (3032), and pad axle page or leaf board (3032) pass through screw connection with finding slope layer (101), all be provided with around buried cutting groove (4) and prevent solid strengthening rib (401), and prevent solid strengthening rib (401) and buried cutting groove (4) pass through screw connection, the top of buried cutting groove (4) is provided with non-woven fabrics (402), and non-woven fabrics (402) are connected with flower hole exhaust steam pipeline (3) laminating.
5. The inverted planted roof waterproof slope finding layer steam exhaust channel of claim 4, wherein: the utility model discloses a building slope, including slope finding layer (101), flower hole steam exhaust pipeline (3), slope finding layer (101) are provided with the top of slope finding layer (101) and are arranged in between level finding layer (102) and slope finding layer (101), the surface of level finding layer (102) is provided with waterproof layer (103), and the surface of waterproof layer (103) is provided with heat preservation (104).
6. The inverted planted roof waterproof slope finding layer steam exhaust channel of claim 5, wherein: the thickness of the slope finding layer (101) is set to be 20mm, and the slope finding layer is formed by pouring cement perlite in a ratio of 1:8, the thickness of the leveling layer (102) is set to be 20mm, and the slope finding layer is formed by pouring cement mortar in a ratio of 1:3, and the thickness of the heat insulating layer (104) is set to be 60mm, and is formed by pouring aerated concrete blocks.
7. A construction process of an inverted planting roof waterproof slope finding layer steam exhaust channel, which is realized based on the inverted planting roof waterproof slope finding layer steam exhaust channel according to any one of claims 1 to 6, wherein the construction process comprises the following steps:
step one: cleaning dust, sundries and the like at the ridge, positioning the buried slot (4) at the ridge line (1011) of the slope finding layer (101) by using a spring line ink fountain, and extending to the position of the parapet wall body (2) 500mm away from the roof;
step two: after confirming that no errors exist, a special chain type mechanical cutter can be used for continuously cutting a square groove with the diameter of 60mm which is 60mm along the periphery of the section, namely an embedded groove (4), a flower hole steam exhaust pipeline (3) with the diameter of 50mm is embedded in the groove of the roof slope finding layer (101), and the flower hole steam exhaust pipeline (3) is longitudinally and transversely communicated when embedded and cannot be blocked;
step three: the outlet vent is arranged on the parapet wall body (2) of the roof, the end part of the vent adopts a 90-degree bent pipe, the pipe orifice faces the ground, the junction of the slope finding layer (101) and the parapet wall adopts a 45-degree bent pipe for connection, and a non-woven fabric (402) is paved on the PVC pipe to prevent the blockage when the cement mortar on the upper surface is leveled;
step four: then cement mortar with the thickness of 20mm and the mixing ratio of 1:3 is adopted for pouring the leveling layer (102), a division seam of the leveling layer (102) is arranged, the width is generally 20mm, flashing is found out at the drainage ditch and the water drop port, and plastering of the leveling layer (102) is carried out after the flashing;
step five: mortar is paved from far to near and from high to low sequentially, the surface of the leveling layer (102) is subjected to secondary calendaring, water spraying maintenance can be performed for 12 hours after compaction, the phenomena of loosening, sanding and skinning are avoided, and the waterproof layer (103) construction can be performed after drying.
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