CN104652716A - Heat-insulating and waterproof system of planted roof and construction method thereof - Google Patents
Heat-insulating and waterproof system of planted roof and construction method thereof Download PDFInfo
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- CN104652716A CN104652716A CN201510056216.4A CN201510056216A CN104652716A CN 104652716 A CN104652716 A CN 104652716A CN 201510056216 A CN201510056216 A CN 201510056216A CN 104652716 A CN104652716 A CN 104652716A
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Abstract
The invention discloses a heat-insulating and waterproof system of a planted roof and a construction method thereof. The heat-insulating and waterproof system comprises an inverted roof, a siphon type roof drainage system and a rainwater collection and reuse device, wherein a structure layer, a sloping layer, a leveling layer, a waterproof layer, an XPS board heat-insulating layer, a root separating protective layer, a drainage layer, a geotechnical cloth filter layer and a planting soil layer are sequentially arranged on the inverted roof. The construction method comprises the construction steps: (1) cleaning the structure layer; (2) constructing the sloping layer and the leveling layer; (3) laying an HDPE (High Density Polyethylene) film waterproof layer; (4) laying the XPS board heat-insulating layer; (5) constructing the root separating protective layer; (6) constructing the drainage layer; (7) laying the geotechnical cloth filter layer; (8) constructing the planting soil layer; (9) carrying out acceptance check. According to the heat-insulating and waterproof system of the planted roof and the construction method thereof, the defects of the traditional roofs are improved, and the service life of the waterproof layer is effectively prolonged; through additionally arranging the siphon type roof drainage system and the rainwater collection and reuse device, rich precipitation resources can be excellently utilized, the consumption of tap water is lowered, and the improvement on the current situation that water resources are scarce is facilitated.
Description
Technical field
The present invention relates to a kind of planted roof thermal-insulating waterproof system and construction method thereof.
Background technology
Along with deepening continuously of urbanization process, in city, building land day is becoming tight, and the energy consumes excessively, and green coverage reduces, and habitation environment quality worsens increasingly.Planted roof is as the effective energy-conserving and environment-protective measure of one, more and more be subject to people's attention, it not only has insulation, heat insulation, the effect that improves climatic environment, purify air, also good effect is had to minimizing heat island effect, aerial floating dust of degrading, integration urban environment, construction harmonious society, can also city's green areas be increased, beautify dwelling environment.
Construction (the application number: 200910032393.3 of the steel structure heat-insulating water-proofing inverted formula accessible roof that China national Department of Intellectual Property announces, publication number CN101603342, publication date: 2009.12.16), relate to the construction method of roofing, sequence of construction is: rod member for grid, steel ball, shaped steel, rest and roof panel make; Rack is assembled, installation; Rack rest is installed; Steel girder erection; Steel plate is installed; Bucket is installed; Cement haydite looks for slope, cement mortar screeding layer and the construction of APP modified asphalt waterproof layer; Insulation layer is constructed; The clear felt separation layer construction of petroleum bitumen; Surface construction; Indoor fire-resistant coating for steel structure construction.The present invention can be formed to be had thermal insulation, extend waterproofing course application life, energy-saving and environmental protection, can go up people, organically combines large span, large pillar net distance, the space roof system of large bay feature with adjacent reinforced concrete bodies structure.But the roof waterproof layer that this invention and traditional engineering method are constructed is equally directly by the impact of natural environment, easily by natural environment and artificial destruction, application life shortens, waterproofing course must be reprocessed, the rainwater of roofing can not be utilized simultaneously, can only flow in river course by sewer, both waste water resource, be unfavorable for again improving the rare present situation of water resource.
Summary of the invention
The object of the invention is to the many deficiencies for prior art, a kind of planted roof thermal-insulating waterproof system and construction method thereof are provided, waterproofing course is made to avoid by natural environment or artificial destruction, thus improve the drawback of traditional roof, effectively extending the application life of waterproofing course, by setting up Siphoning type roof drainage system and rainwater-collecting reutilizing device, can well utilize abundant rainfall resource, decrease the consumption of tap water, be conducive to improving the rare present situation of water resource.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of planted roof thermal-insulating waterproof system, thermal-insulating waterproof system comprises inverted roof, inverted roof comprises deck and planting soil layer, between planting soil layer, sloping layer is disposed with from deck, leveling layer, waterproofing course, XPS plate insulation layer, every root guard layer, drainage blanket and geotextiles filtration beds, it is characterized in that: thermal-insulating waterproof system also comprises Siphoning type roof drainage system and rainwater-collecting reutilizing device, Siphoning type roof drainage system comprises hydrocone type roof drain and bus dump, hydrocone type roof drain comprises sunk type roof drain, gutter and solar components, one end of gutter is fixedly connected on the bottom surface of sunk type roof drain, the other end of gutter is fixedly connected with bus dump, the below of bus dump is provided with ponding chamber, the inside of sunk type roof drain is provided with motor, the arranged outside of motor has radome fairing, the rotated down of motor is connected with spiral conveyor rod, spiral conveyor rod runs through gutter in ponding chamber, solar components comprises solar panels and support bar, one end of support bar is fixedly connected on sunk type roof drain, the other end of support bar is rotationally connected solar panels, rainwater-collecting reutilizing device comprises Prefabricated combined septic tank device and abandoned stream filter, Prefabricated combined septic tank device connects bus dump by connecting pipe, abandoned stream filter connects Prefabricated combined septic tank device by connecting pipe, the inside of abandoned stream filter is provided with Water collecting tube and settling vessel, settling vessel is positioned at the below of Water collecting tube, the end face of Water collecting tube is provided with handle, the side of abandoned stream filter is provided with water inlet, delivery port and sewage draining exit, water inlet connects sewage draining exit by filter pipe, and the top of filter pipe is provided with water conservancy diversion ball, Siphoning type roof drainage system relies on hydrocone type roof drain to realize gas-water separation when the gutter depth of water reaches certain depth, whole pipeline is made to present flowing full, rainwater continue to flow through hanging pipe proceed to rain leader downspout fall time, produce peak suction and form swabbing action, thus enter siphon state, realize rapidly, efficient drain function, rainwater-collecting reutilizing device is by the collection to rainwater, precipitation, a series of process such as purification, reach the object that rainwater secondary utilizes, Prefabricated combined septic tank filters for the first time, by thick foreign material gear outside abandoned stream filter, abandoned stream filter carries out secondary filter again, the rainwater after filtration is made directly to may be used for flushing the toilet, green area irrigation etc., solar panels can pass through photoelectric conversion, electric energy is provided to motor, driven by motor spiral conveyor rod is rotated, and then make the water in ponding chamber for the irrigation of planting soil layer.
Further, the side of sunk type roof drain is provided with location and installation plate, can sunk type roof drain is fixedly connected on inverted roof by location and installation plate, improve the stability that sunk type roof drain connects, extend its application life.
Further, the end face of sunk type roof drain is provided with trash rack, larger foreign material can be isolated in outside by trash rack effectively, prevent it from entering sunk type roof drain and resulting in blockage, affect the normal operating efficiency of sunk type roof drain.
Further, the corner between solar panels and support bar is a, and the scope of corner a is 0 ゜ ~ 45 ゜, improves the operating efficiency of solar panels.
Further, be provided with stainless steel filter screen in Water collecting tube, stainless steel filter screen can carry out secondary filter to rainwater.
A kind of construction method as above-mentioned a kind of planted roof thermal-insulating waterproof system, first deck is checked and accepted according to designing requirement, and its roof-base is cleared up, then above deck, sloping layer construction is carried out by cement mortar, and construction of leveling blanket is carried out above sloping layer, then above leveling layer, XPS warming plate is laid, and carry out constructing every root guard layer above XPS warming plate, then drainage blanket is being set on root guard layer, finally lay geotextiles filtration beds, geotextiles filtration beds is laid planting soil layer, it is characterized in that: between leveling layer and XPS warming plate, lay HDPE film carry out construction of waterproof layer, between drainage blanket and waterproofing course, Siphoning type roof drainage system is installed simultaneously, to be gone out to walk channel line at planting soil layer subscript by level gauge, according to the size of drawing, rainwater-collecting reutilizing device is installed at the marginal position of inversion type planted roof.
Further, construction of waterproof layer comprises
A, cleaning basal plane, and with the sand of particle diameter 0.25 ~ 0.35mm or the levelling basal plane of clay;
The size of B, measurement HDPE film, and check with the real size of inverted roof, shear according to real size, and number piecewise, be recorded on appropriate cards;
C, on leveling layer, drawn the laying size of HDPE film by the line of ink marker, the HDPE film after cutting is installed successively according to laying frame;
D, welded by adjacent HDPE film by electric welding machine, the lap width between controlling diaphragm and film is greater than 10cm, reduces the length of weld seam at turning and lopsided location;
E, HDPE film is cleared up after having laid, and check that HDPE film weld seam receives the bonding tightness degree at head place, receipts of applying for checking and examination after operation break-down self-inspection is qualified, enter the construction of next process after acceptance(check).
Further, the installation of Siphoning type roof drainage system comprises
A, according to construction drawing, between waterproofing course and drainage blanket, lay bus dump, at pipeline junction, adhesive waterproof tape be installed or be coated with fluid sealant;
B, draw in the equidistant position of bus dump the circle being less than gutter diameter, and use drill bit perforate, until drill bit punches bus dump, make bus dump to be formed two relative holes;
Gutter is welded in C, hole up, makes gutter and bus dump keep vertical, on the hole of below, weld ponding chamber simultaneously, ponding chamber and gutter are located along the same line;
D, on drainage blanket, choose the equal crosspoint of spacing (position consistency of crosspoint and gutter) with tape measure, and on crosspoint, offer the locating hole matched with location and installation plate;
E, be arranged in locating hole by hydrocone type roof drain, be then connected with gutter the bottom of sunk type roof drain, in junction, adhesive waterproof tape seals;
The angle position of F, adjustment solar panels, by wire by solar panels, motor and circuit ON.
Further, the installation of rainwater-collecting reutilizing device comprises
A, designing requirement according to drawing, choose mounting points in the edge of inversion type planted roof;
B, in mounting points position erection bracket, Prefabricated combined septic tank is fixedly connected in erection bracket by screw;
C, in the below of Prefabricated combined septic tank, abandoned stream filter is installed, and the water inlet of abandoned stream filter is connected with the outlet of Prefabricated combined septic tank by connecting pipe;
D, the delivery port of abandoned stream filter and sewage draining exit are connected respectively collecting-tank and the sedimentation basin on ground.
The present invention, owing to have employed technique scheme, has following beneficial effect:
1, by engineering waterproofing, roof greening and energy-saving heat-insulating triplicity are got up, form a rounded system, to city " heat island effect ", there is mitigation to a certain degree, be conducive to increasing the oxygen content in urban atmosphere, be absorbed with harmful substances, alleviate atmosphere pollution, be conducive to improving dwelling environment, beautifying city view, realizes getting along amiably and peacefully of man and nature;
2, inverted roof is by being made in insulation layer on the top of waterproofing course, waterproofing course is made on the interface of insulation layer and floor, the topping on insulation layer top has good water permeability and gas permeability, can internal construction be effectively avoided to leak outside, also make waterproofing course be protected very well, the durability of roof structure is improved;
3, Siphoning type roof drainage system, can realize full-section pipe-flow, and draining is smooth, saves roof drain, gutter, bus dump and rainwater inspection well etc., saves architectural space, makes architectural appearance attractive in appearance;
4, rainwater-collecting reutilizing device can reach energy-saving and emission-reduction, environmental protection, reduces the discharge value of rainwater, make arid, emergency (as fire) can have water directly to take, the miscellaneous water in life can be used as simultaneously, save tap water, reduce the cost of water treatment.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is the process chart of the present invention's a kind of planted roof thermal-insulating waterproof system and construction method thereof;
Fig. 2 is the structural representation of hydrocone type roof drain in the present invention;
Fig. 3 is the structural representation of rainfall initial Split-flow filter in the present invention;
Fig. 4 is the structural representation of rainfall abandoned stream in mid-term filter in the present invention.
In figure: 1-trash rack; 2-sunk type roof drain; 3-gutter; 4-bus dump; 5-ponding chamber; 6-motor; 7-radome fairing; 8-spiral conveyor rod; 9-location and installation plate; 10-support bar; 11-solar panels; 12-abandoned stream filter; 13-Water collecting tube; 14-stainless steel filter screen; 15-handle; 16-settling vessel; 17-water inlet; 18-sewage draining exit; 19-filter pipe; 20-water conservancy diversion ball; 21-delivery port.
Detailed description of the invention
The technological principle of the present invention's a kind of planted roof thermal-insulating waterproof system and construction method thereof is, by to roof construction layer, sloping layer, leveling layer, waterproofing course, XPS plate insulation layer, every the construction at all levels such as root guard layer, drainage blanket, geotextiles filtration beds and planting soil layer, and give, store, water drainage system, form vegetation type roofing that is heat insulation, impervious, environmental protection and energy saving.
Main construction equipment is as shown in table 1:
| Facility title | Specification | Purposes |
| High pressure air blowing machine | 400W | Cleaning basic unit |
| Hand-held pressure roller | Φ40*50mm | Roll-in coiled material |
| Scissors, strong paper cutter | Common | Cut out coiled material, warming plate |
| Grafter, broom | Small-sized, common | Base treatment |
| Long handle round brush | Φ60*250mm | Gluing or base treatment |
| Level gauge | Common | Measure setting-out |
| Tape measure, chalk line bag | Common | Measure, check, snap the line |
The main construction equipment of table 1
As shown in Figures 2 to 4, a kind of planted roof thermal-insulating waterproof system, thermal-insulating waterproof system comprises inverted roof, inverted roof comprises deck and planting soil layer, between planting soil layer, sloping layer is disposed with from deck, leveling layer, waterproofing course, XPS plate insulation layer, every root guard layer, drainage blanket and geotextiles filtration beds, thermal-insulating waterproof system also comprises Siphoning type roof drainage system and rainwater-collecting reutilizing device, Siphoning type roof drainage system comprises hydrocone type roof drain and bus dump 4, hydrocone type roof drain comprises sunk type roof drain 2, gutter 3 and solar components, one end of gutter 3 is fixedly connected on the bottom surface of sunk type roof drain 2, the other end of gutter 3 is fixedly connected with bus dump 4, the below of bus dump 4 is provided with ponding chamber 5, the inside of sunk type roof drain 2 is provided with motor 6, the arranged outside of motor 6 has radome fairing 7, the rotated down of motor 6 is connected with spiral conveyor rod 8, spiral conveyor rod 8 runs through in gutter 3 to ponding chamber 5, solar components comprises solar panels 11 and support bar 10, one end of support bar 10 is fixedly connected on sunk type roof drain 2, the other end of support bar 10 is rotationally connected solar panels 11, corner between solar panels 11 and support bar 10 is a, the scope of corner a is 0 ゜ ~ 45 ゜, improve the operating efficiency of solar panels 11, the side of sunk type roof drain 2 is provided with location and installation plate 9, can sunk type roof drain 2 be fixedly connected on inverted roof by location and installation plate 9, improve the stability that sunk type roof drain 2 connects, extend its application life, the end face of sunk type roof drain 2 is provided with trash rack 1, larger foreign material can be isolated in outside by trash rack 1 effectively, prevent it from entering sunk type roof drain 2 and resulting in blockage, affect the normal operating efficiency of sunk type roof drain 2, rainwater-collecting reutilizing device comprises Prefabricated combined septic tank device and abandoned stream filter 12, Prefabricated combined septic tank device connects bus dump 4 by connecting pipe, abandoned stream filter 12 connects Prefabricated combined septic tank device by connecting pipe, the inside of abandoned stream filter 12 is provided with Water collecting tube 13 and settling vessel 16, settling vessel 16 is positioned at the below of Water collecting tube 13, the end face of Water collecting tube 13 is provided with handle 15, stainless steel filter screen 14 is provided with in Water collecting tube 13, stainless steel filter screen 14 can carry out secondary filter to rainwater, the side of abandoned stream filter 12 is provided with water inlet 17, delivery port 21 and sewage draining exit 18, water inlet 17 connects sewage draining exit 18 by filter pipe 19, the top of filter pipe 19 is provided with water conservancy diversion ball 20, Siphoning type roof drainage system relies on hydrocone type roof drain to realize gas-water separation when the gutter depth of water reaches certain depth, whole pipeline is made to present flowing full, rainwater continue to flow through hanging pipe proceed to rain leader downspout fall time, produce peak suction and form swabbing action, thus enter siphon state, realize rapidly, efficient drain function, rainwater-collecting reutilizing device is by the collection to rainwater, precipitation, a series of process such as purification, reach the object that rainwater secondary utilizes, Prefabricated combined septic tank filters for the first time, by thick foreign material gear outside abandoned stream filter 12, abandoned stream filter 12 carries out secondary filter again, the rainwater after filtration is made directly to may be used for flushing the toilet, green area irrigation etc., solar panels 11 can pass through photoelectric conversion, electric energy is provided to motor 6, motor 6 is made to drive spiral conveyor rod 8 to rotate, and then make the water in ponding chamber 5 for the irrigation of planting soil layer.
A kind of construction method (as shown in Figure 1) as above-mentioned a kind of planted roof thermal-insulating waterproof system, its flow process is: cleaning deck, and------------constructing every root guard layer,------geotextiles filtration beds is laid---construction of planting soil layer---and is checked and accepted in drainage blanket construction to lay XPS warming plate to lay HDPE film waterproofing course to look for slope, construction of leveling blanket.
One, deck is cleared up
1, first deck is checked and accepted according to designing requirement, by clean for the deck cleaning after acceptance(check);
2, brushing base treatment agent, improves the bonding strength of deck;
Two, slope, construction of leveling blanket is looked for
1, first basic unit is cleaned, then spill clear water with watering can;
2, benchmark is found and the good line of bullet according to the absolute altitude of designing requirement, the gradient;
3, embody on deck according to the relative contour of the gradient by laying again;
3, then virtual resurfacing thickness is controlled, levelling with plasterer's trowel, then strike off with wooden darby.
Three, HDPE film waterproofing course is laid
1, first roofing is cleaned out, roofing protruding point is done suitable leveling simultaneously;
2, coating configuration, each weighing error is no more than 5%, keeps intermittent and stirs to ensure that rubber cement mixes, after HDPE film is laid, carry out rubber cement construction continuously, reduce the gap between HDPE film in use procedure;
Construction of waterproof layer comprises the steps:
A, cleaning basal plane, and with the sand of particle diameter 0.25 ~ 0.35mm or the levelling basal plane of clay;
The size of B, measurement HDPE film (HDPE film canonical parameter is as shown in table 2), and check with the real size of inverted roof, shear according to real size, and number piecewise, be recorded on appropriate cards;
C, on leveling layer, drawn the laying size of HDPE film by the line of ink marker, HDPE film after cutting is installed successively according to laying frame, HDPE film is made to put correctly, reduce the gap length between film and film as far as possible, HDPE film, in laying, should be avoided producing artificial fold, when temperature is lower, need to strain as far as possible, pave, prevent the laying effect due to expansion effects waterproofing course when outside temperature raises;
D, by electric welding machine, adjacent HDPE film to be welded, lap width between controlling diaphragm and film is greater than 10cm, the length of weld seam is reduced at turning and lopsided location, when straight line welds as far as possible from top continuous welding to bottom, reduce the welding breakpoint in straight line welding, improve the bonding strength between film and film;
E, HDPE film is cleared up after having laid, should try not in the walking of film surface, move instrument etc., forbid to be placed on face or be carried on face and walk, in order to avoid cause accidental damage to HDPE film, after the welding of HDPE film, check that HDPE film weld seam receives the bonding tightness degree at head place, emphasis process is carried out to weak links such as pipe fitting, drain gully, outfall, and the position not meeting quality requirement is repaired construction part by technical specification;
After F, construction of waterproof layer, carry out maintenance by the characteristic of associated materials, carry out finished product protection, and operation break-down self-inspection qualified after to apply for checking and examination receipts, enter the construction of next process after acceptance(check).
Table 2 HDPE film canonical parameter
Four, XPS warming plate is laid
1, the waterproofing course surface after construction is cleared up, then spread directly dry for warming plate or paste with adhesive special;
2, before laying XPS warming plate, first carry out setting-out on the surface of waterproofing course according to construction drawing, lay smoothly for warming plate and set up basis;
3, according to the frame linear dimension size on waterproofing course, the size of cutting warming plate, makes warming plate when mounted can sequential production, reduces the cutting to warming plate in process of deployment;
4, then paste XPS warming plate successively in order, after adjacent warming plate is pasted, carry out weld seam in its junction, warming plate seam crossing can adopt flush joint or ribbet, and pours into encapsulant to be linked to be entirety at seam crossing.
The allowable variation of insulation layer is as shown in table 3:
Table 3 insulation layer allowable variation
Five, construct every root guard layer
1, assembling reinforcement hand-drawn wire mesh sheet on warming plate, the main muscle of transverse direction of mesh sheet is parallel respectively with the upper eaves of roofing, lower eaves and side with lengthways main steel bar, is beneficial to the bulk strength improved every root guard layer, makes the uniform force of each steel bar cold draw silk netting simultaneously;
2, on steel bar cold draw silk netting, then pad the thick protection cushion block of 10mm, increase the contact area between protection cushion block and mesh sheet;
3, in C20 pea gravel concreten, then mix the expansion agent of cement consumption 10%, after its final set immediately on covering protection cushion block, make steel bar cold draw silk netting become an entirety with protection cushion block;
4, maintenance of sprinkling water is greater than 14 days, and intensity need reach 1.2MPa, by 6*6m subregion snap the line, and the wide straight joint of cutting 20mm, closely knit with modified asphalt sealing material pointing.
Six, drainage blanket construction
1, adopt haydite, rubble, coarse sand or PVC to shape hydrophobic board making drainage blanket, the thickness of drainage blanket and discharge opening height are determined according to the drought-enduring and water-fast requirement of institute's Plants;
2, between drainage blanket and waterproofing course, Siphoning type roof drainage system is installed, to be gone out to walk channel line and drainage gallery at planting soil layer subscript by level gauge, drainage gallery is installed hydrocone type roof drain, makes the trash rack on hydrocone type roof drain higher than the bottom surface of drainage gallery;
The installation of Siphoning type roof drainage system comprises:
A, according to construction drawing, between waterproofing course and drainage blanket, lay bus dump, reduce consumption and the length of bus dump as far as possible, the overall holding capacity of roofing can be reduced on rainy day, at pipeline junction, adhesive waterproof tape be installed or be coated with fluid sealant, preventing the junction of bus dump from leaking;
B, draw in the equidistant position of bus dump the circle being less than gutter diameter, and use drill bit perforate, until drill bit punches bus dump, make bus dump to be formed two relative holes, the hole of below is near the deck of roofing, the hole of top, away from the deck of roofing, makes the axis in two holes and roofing mutually vertical simultaneously, facilitates installation and the maintenance of hydrocone type roof drain;
Gutter is welded in C, hole up, makes gutter and bus dump keep vertical, on the hole of below, weld ponding chamber simultaneously, ponding chamber and gutter are located along the same line;
D, on the drainage gallery of drainage blanket, choose the equal crosspoint of spacing (position consistency of crosspoint and gutter) with tape measure, and (locating hole is too small to offer the locating hole matched with location and installation plate on crosspoint, be unfavorable for the installation of hydrocone type roof drain, comparatively wide arc gap is there is in excessive not only the making of locating hole between hydrocone type roof drain and locating hole, be unfavorable for doing waterproofing work, and it is interior to make rainwater directly enter house from gap seepage), improve the collection efficiency of rainwater;
E, be arranged in locating hole by hydrocone type roof drain, be then connected with gutter the bottom of sunk type roof drain, in junction, adhesive waterproof tape seals, and carries out gap sealing process by between location and installation plate and locating hole, and roof drain is fixed;
The angle position of F, adjustment solar panels, by wire by solar panels, motor and circuit ON, electric energy can be provided by photoelectric conversion, do not need to connect indoor power supply, reduce the loss of the energy, at heat or when not raining for a long time, the energy that motor is stored by solar panels rotates, the spiral conveyor rod of below is driven to rotate, make to form negative pressure in bus dump, and then make water suck-back as in bus dump and ponding chamber, and come back in roof drain by gutter, be sprayed onto planting soil layer by trash rack and irrigate.
3, according to the size of drawing, rainwater-collecting reutilizing device is installed at the marginal position of inversion type planted roof;
The installation of rainwater-collecting reutilizing device comprises:
A, designing requirement according to drawing, choose mounting points in the edge of inversion type planted roof, and carry out mark with rope or other significant things;
B, in mounting points position erection bracket, Prefabricated combined septic tank (Prefabricated combined septic tank specification and require as shown in table 4) is fixedly connected in erection bracket by screw, and adjust the discharge opening of drainage gallery and the position of Prefabricated combined septic tank water inlet, make both be in same level height, prevent from making because discharge opening and water inlet interlock rainwater directly flow out from other positions of lower eaves and affect the normal pass of pedestrian;
C, abandoned stream filter (abandoned stream filter specification and require as shown in table 5) is installed in the below of Prefabricated combined septic tank, and the water inlet of abandoned stream filter is connected with the outlet of Prefabricated combined septic tank by connecting pipe, and at junction adhesive waterproof tape or painting waterproofing materials, Leakage prevention;
D, finally the delivery port of abandoned stream filter and sewage draining exit are connected respectively collecting-tank and the sedimentation basin on ground, for living water use, irrigate, flush the toilet.
Table 4 Prefabricated combined septic tank specification and requirement
Table 5 abandoned stream filter specification and requirement
Seven, geotextiles filtration beds is laid
1, first drainage blanket is cleared up, then by manually carrying out rolling paving, keeping the smooth of cloth cover, and suitably retaining distortion allowance;
2, by overlap joint, stitching or welded and installed long filament or short silk geotextiles, all stitchings will be carried out continuously, and the width sewed up and weld is at more than 0.1m, and lap width is at more than 0.2m;
3, before overlap, the necessary overlapping minimum 150mm of geotextiles, minimum suture needle distance selvedge at least 25mm;
4, carry out an acceptance inspection after geotextile laying.
Eight, planting soil layer construction
1, zoning after geotextiles filtration beds is laid, and on zoning, use concreting cob wall, the height of cob wall is lower than 30 ~ 50mm;
2, in zoning, fill the clayed soil of good water-retaining property, and plant strong adaptability, drought-resistant, happiness light plant (selection analysis of plant is as shown in table 6).
The selection analysis of table 6 plant
Nine, check and accept
1, roof heat insulation waterproofing is inspected for acceptance and should be met GB50207-2002 " roofworks inspection of quality specification ", or performs according to respective quality evaluation criteria;
2, during acceptance on examination, following technologic material should be submitted to, and file:
1) project blue print and Roof Design change in the work list;
2) record of confiding a technological secret of scheme of project construction;
3) material such as waterproofing materials, heat insulating material outgoing documentary evidence and retrial report;
4) constructing check record, examination water record, record of acceptance of concealed work.
These are only specific embodiments of the invention, but technical characteristic of the present invention is not limited thereto.Any based on the present invention, for realizing substantially identical technique effect, done ground simple change, equivalent replacement or modification etc., be all covered by among protection scope of the present invention.
Claims (9)
1. a planted roof thermal-insulating waterproof system, described thermal-insulating waterproof system comprises inverted roof, described inverted roof comprises deck and planting soil layer, between described planting soil layer, sloping layer is disposed with from described deck, leveling layer, waterproofing course, XPS plate insulation layer, every root guard layer, drainage blanket and geotextiles filtration beds, it is characterized in that: described thermal-insulating waterproof system also comprises Siphoning type roof drainage system and rainwater-collecting reutilizing device, described Siphoning type roof drainage system comprises hydrocone type roof drain and bus dump, described hydrocone type roof drain comprises sunk type roof drain, gutter and solar components, one end of described gutter is fixedly connected on the bottom surface of described sunk type roof drain, the other end of described gutter is fixedly connected with described bus dump, the below of described bus dump is provided with ponding chamber, the inside of described sunk type roof drain is provided with motor, the arranged outside of described motor has radome fairing, the rotated down of described motor is connected with spiral conveyor rod, described spiral conveyor rod runs through in described gutter to described ponding chamber, described solar components comprises solar panels and support bar, one end of described support bar is fixedly connected on described sunk type roof drain, the other end of described support bar is rotationally connected described solar panels, described rainwater-collecting reutilizing device comprises Prefabricated combined septic tank device and abandoned stream filter, described Prefabricated combined septic tank device connects described bus dump by connecting pipe, described abandoned stream filter connects described Prefabricated combined septic tank device by described connecting pipe, the inside of described abandoned stream filter is provided with Water collecting tube and settling vessel, described settling vessel is positioned at the below of described Water collecting tube, the end face of described Water collecting tube is provided with handle, the side of described abandoned stream filter is provided with water inlet, delivery port and sewage draining exit, described water inlet connects described sewage draining exit by filter pipe, the top of described filter pipe is provided with water conservancy diversion ball.
2. a kind of planted roof thermal-insulating waterproof system according to claim 1, is characterized in that: the side of described sunk type roof drain is provided with location and installation plate.
3. a kind of planted roof thermal-insulating waterproof system according to claim 1, is characterized in that: the end face of described sunk type roof drain is provided with trash rack.
4. a kind of planted roof thermal-insulating waterproof system according to claim 1, is characterized in that: the corner between described solar panels and described support bar is a, and the scope of described corner a is 0 ゜ ~ 45 ゜.
5. a kind of planted roof thermal-insulating waterproof system according to claim 1, is characterized in that: be provided with stainless steel filter screen in described Water collecting tube.
6. the construction method of a kind of planted roof thermal-insulating waterproof system as claimed in claim 1, first deck is checked and accepted according to designing requirement, and its roof-base is cleared up, then above described deck, sloping layer construction is carried out by cement mortar, and construction of leveling blanket is carried out above described sloping layer, then above described leveling layer, XPS warming plate is laid, and carry out constructing every root guard layer above described XPS warming plate, then described, drainage blanket is set on root guard layer, finally lay geotextiles filtration beds, described geotextiles filtration beds lays planting soil layer, it is characterized in that: between described leveling layer and described XPS warming plate, lay HDPE film carry out construction of waterproof layer, between described drainage blanket and described waterproofing course, Siphoning type roof drainage system is installed simultaneously, to be gone out to walk channel line at described planting soil layer subscript by level gauge, according to the size of drawing, rainwater-collecting reutilizing device is installed at the marginal position of inversion type planted roof.
7. the construction method of a kind of planted roof thermal-insulating waterproof system according to claim 6, is characterized in that: described construction of waterproof layer comprises
A, cleaning basal plane, and with the sand of particle diameter 0.25 ~ 0.35mm or the levelling basal plane of clay;
The size of B, measurement HDPE film, and check with the real size of inverted roof, shear according to real size, and number piecewise, be recorded on appropriate cards;
C, on leveling layer, drawn the laying size of HDPE film by the line of ink marker, the HDPE film after cutting is installed successively according to laying frame;
D, welded by adjacent HDPE film by electric welding machine, the lap width between controlling diaphragm and film is greater than 10cm, reduces the length of weld seam at turning and lopsided location;
E, HDPE film is cleared up after having laid, and check that HDPE film weld seam receives the bonding tightness degree at head place, receipts of applying for checking and examination after operation break-down self-inspection is qualified, enter the construction of next process after acceptance(check).
8. the construction method of a kind of planted roof thermal-insulating waterproof system according to claim 6, is characterized in that: the installation of described Siphoning type roof drainage system comprises
A, according to construction drawing, between waterproofing course and drainage blanket, lay bus dump, at pipeline junction, adhesive waterproof tape be installed or be coated with fluid sealant;
B, draw in the equidistant position of bus dump the circle being less than gutter diameter, and use drill bit perforate, until drill bit punches bus dump, make bus dump to be formed two relative holes;
Gutter is welded in C, hole up, makes gutter and bus dump keep vertical, on the hole of below, weld ponding chamber simultaneously, ponding chamber and gutter are located along the same line;
D, on drainage blanket, choose the equal crosspoint of spacing (position consistency of crosspoint and gutter) with tape measure, and on crosspoint, offer the locating hole matched with location and installation plate;
E, be arranged in described locating hole by hydrocone type roof drain, be then connected with gutter the bottom of sunk type roof drain, in junction, adhesive waterproof tape seals;
The angle position of F, adjustment solar panels, by wire by solar panels, motor and circuit ON.
9. the construction method of a kind of planted roof thermal-insulating waterproof system according to claim 6, is characterized in that: the installation of described rainwater-collecting reutilizing device comprises
A, designing requirement according to drawing, choose mounting points in the edge of inversion type planted roof;
B, in mounting points position erection bracket, Prefabricated combined septic tank is fixedly connected in described erection bracket by screw;
C, in the below of described Prefabricated combined septic tank, abandoned stream filter is installed, and the water inlet of described abandoned stream filter is connected by the outlet of connecting pipe with described Prefabricated combined septic tank;
D, the delivery port of described abandoned stream filter and sewage draining exit are connected respectively collecting-tank and the sedimentation basin on ground.
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| CN201510056216.4A CN104652716B (en) | 2015-02-03 | 2015-02-03 | Heat-insulating and waterproof system of planted roof and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510056216.4A CN104652716B (en) | 2015-02-03 | 2015-02-03 | Heat-insulating and waterproof system of planted roof and construction method thereof |
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| CN104652716B CN104652716B (en) | 2017-02-01 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089210A (en) * | 2015-08-24 | 2015-11-25 | 唐山德生防水股份有限公司 | Double-layer-waterproof double-layer-water-draining double-layer-heat-insulation roof structure and construction method thereof |
| CN106968404A (en) * | 2016-11-30 | 2017-07-21 | 北京东方雨虹防水工程有限公司 | A kind of fabricated roofing drainage system and construction method |
| CN107654026A (en) * | 2017-09-08 | 2018-02-02 | 温州市正龙市政建设有限公司 | A kind of decoration roof of municipal garden architecture |
| CN113175162A (en) * | 2021-04-06 | 2021-07-27 | 湖北省工业建筑集团有限公司 | Thermal insulation construction method for roof XPS plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1251218A1 (en) * | 2001-04-21 | 2002-10-23 | Bert Dautzenberg | A device for collecting and storing water from the environment |
| CN201263917Y (en) * | 2007-12-14 | 2009-07-01 | 罗维京 | Screw type continuous filtration device using sewage water and water source on earth's surface as heat pump water source |
| CN201762757U (en) * | 2010-09-14 | 2011-03-16 | 北京泰宁科创科技有限公司 | Roof rainwater utilization system |
| CN203008247U (en) * | 2012-04-26 | 2013-06-19 | 河南德安工程技术有限公司 | Novel siphon draining suspension system |
| CN203531260U (en) * | 2013-08-27 | 2014-04-09 | 中国建筑第二工程局有限公司 | Inverted Planting Roof Structure |
-
2015
- 2015-02-03 CN CN201510056216.4A patent/CN104652716B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1251218A1 (en) * | 2001-04-21 | 2002-10-23 | Bert Dautzenberg | A device for collecting and storing water from the environment |
| CN201263917Y (en) * | 2007-12-14 | 2009-07-01 | 罗维京 | Screw type continuous filtration device using sewage water and water source on earth's surface as heat pump water source |
| CN201762757U (en) * | 2010-09-14 | 2011-03-16 | 北京泰宁科创科技有限公司 | Roof rainwater utilization system |
| CN203008247U (en) * | 2012-04-26 | 2013-06-19 | 河南德安工程技术有限公司 | Novel siphon draining suspension system |
| CN203531260U (en) * | 2013-08-27 | 2014-04-09 | 中国建筑第二工程局有限公司 | Inverted Planting Roof Structure |
Non-Patent Citations (1)
| Title |
|---|
| 王水木等: "虹吸式屋面雨水排放系统施工技术", 《福建建设科技》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089210A (en) * | 2015-08-24 | 2015-11-25 | 唐山德生防水股份有限公司 | Double-layer-waterproof double-layer-water-draining double-layer-heat-insulation roof structure and construction method thereof |
| CN106968404A (en) * | 2016-11-30 | 2017-07-21 | 北京东方雨虹防水工程有限公司 | A kind of fabricated roofing drainage system and construction method |
| CN107654026A (en) * | 2017-09-08 | 2018-02-02 | 温州市正龙市政建设有限公司 | A kind of decoration roof of municipal garden architecture |
| CN113175162A (en) * | 2021-04-06 | 2021-07-27 | 湖北省工业建筑集团有限公司 | Thermal insulation construction method for roof XPS plate |
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|---|---|
| CN104652716B (en) | 2017-02-01 |
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