CN202945750U - Flexible waterproof roofing system - Google Patents
Flexible waterproof roofing system Download PDFInfo
- Publication number
- CN202945750U CN202945750U CN 201220666498 CN201220666498U CN202945750U CN 202945750 U CN202945750 U CN 202945750U CN 201220666498 CN201220666498 CN 201220666498 CN 201220666498 U CN201220666498 U CN 201220666498U CN 202945750 U CN202945750 U CN 202945750U
- Authority
- CN
- China
- Prior art keywords
- composite board
- base plate
- roof composite
- roof
- panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses a flexible waterproof roofing system and the construction method thereof, and belongs to waterproof roofing systems. The flexible waterproof roofing system comprises a bottom plate placed above a roof purlin, a heat insulating material layer and a face plate, wherein the bottom plate, the heat insulating material layer and the face plate are precast to be an integral roof composite plate, a flexible water-proof material layer is further arranged on the face plate of the roof composite plate, and fixing pieces are covered with the flexible water-proof material layer. Since the bottom plate in the lower layer and the heat insulating material layer and the face plate are precast to be the entirety through batch production, the quality is easier to control, during the construction, all that is needed is to fixing the roof composite plate onto a purlin and mutually bonding the flexible water-proof material, procedures in on-site construction are greatly simplified, and meanwhile, the utility model provides the flexible waterproof roofing system which is simple structure, the operation in the construction method is simple, material wastage is less, the construction period of the flexible waterproof roofing system is effectively shortened, and the flexible waterproof roofing system is suitable for waterproof roofing treatment to all architectural waterproof roofing, and has a wide application range.
Description
Technical field
The utility model relates to a kind of structural water-proof roof system, and in particular, the utility model relates generally to a kind of built-up roofing system.
Background technology
The built-up roofing system mainly is comprised of lower layer support plate, middle heat insulating material (its material mostly is extruded sheet, rock wool) and upper strata flexible waterproof sheet in the market.During on-the-spot the installation, the lower layer support plate need to be connected with roof purline, again middle heat insulating material is connected with the lower layer support plate, at last flexible waterproof sheet is layed on heat insulating material, is specially and uses tapping screw successively to install, at first gripper shoe is arranged on roof purline, again heat-preservation cotton is covered on gripper shoe, use self threading pin to pass gripper shoe and be bonded on roof purline, lay at last flexible waterproof material, the use self threading pin passes heat insulating material and gripper shoe is fixed in roof purline.This mounting means uses self threading pin many, and during installation fee, and self threading pin is exposed to the outside and easily causes the cold bridge effect.Therefore adopt aforementioned mode of successively installing to exist construction period longer, material is scattered, and on site material management is complicated, rainy day need to cover keeping, and the defectives such as site operation easily destroys material, and loss is large are necessary the built-up roofing system architecture is done further improvement.
Summary of the invention
One of the purpose of this utility model is to solve above-mentioned deficiency, a kind of built-up roofing system and job practices thereof are provided, solve long construction period in prior art with expectation, spillage of material is large, and the technical problems such as cold bridge effect that occur in the use of built-up roofing system's later stage.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
The utility model provides a kind of built-up roofing system on the one hand, comprise the base plate, adiabator layer and the panel that are placed in the roof purline top, described base plate, adiabator layer and panel are the roof composite board that is prefabricated into whole shape, and in roof composite board, heat insulating material is placed between base plate and panel; The base plate of described roof composite board is provided with the installation node that is convex shape, and node is installed is given prominence in the base plate inboard space that forms and filled by adiabator layer; With base plate, the corresponding panel of node location is installed on described roof composite board and is provided with perforate, and imbed the fixture that in the form of slot and both sides are provided with the extension in perforate, and the extension of fixture both sides snaps over the both sides of panel cut out; The inside of described fixture is provided with hold-down screw, and hold-down screw passes the adiabator layer of roof composite board and the installation node on base plate by fixture inside, is fixed on roof purline; Also be provided with the flexible waterproof material layer on the panel of described roof composite board, and fixture is covered by the flexible waterproof material layer.
As preferably, further technical scheme is: the inner space of described fixture also is filled with blowing agent, and blowing agent covers to major general's hold-down screw is whole, also is provided with rubber pad between the contact surface of described hold-down screw and fixture; The fixture of imbedding in perforate on described panel and the installation node on base plate are on same and the straight line perpendicular to base plate.
Further technical scheme is: described roof composite board is the unit of a plurality of mutual splicings, and the two ends of each unit are equipped with the tongue and groove that mutually coincide.
Further technical scheme is: the tongue and groove that each two ends, unit that described roof composite board splices coincide mutually protrudes for arranging with the installation node hasp that profile matches on a wherein end of its base plate, arranges respectively to be hasp step-like and that mutually coincide on the two ends of panel.
Further technical scheme is: the base plate of described roof composite board and panel are the steel sheet material of aluminum-zinc alloy layer, and also are provided with the baking vanish layer on base plate.
Further technical scheme is: the adiabator layer of described roof composite board is rock wool or glass wool layer; Described hold-down screw is tapping screw, and its length is greater than the thickness sum of flexible waterproof material layer and roof composite board.
Further technical scheme is: described flexible waterproof material layer also is the unit of a plurality of mutual splicings, and fixes by hot air welding between each unit.
Further technical scheme is: the material of described flexible waterproof material layer is any one or the multiple combination in the middle of TPO coiled material, EPDM coiled material and PVC coiled material.
The utility model also provides the job practices of a kind of above-mentioned built-up roofing system on the other hand, it is characterized in that described job practices comprises following steps:
Steps A, the prefabricated laying of roof composite board take the end bay purlin as reference line, are spliced the tongue and groove of roof composite board by its each two ends, unit, are layed in successively on roof purline;
Step B, roof composite board are installed, hole with the link position of roof purline on roof composite board, fixture is positioned in perforate, use tapping screw to pass the adiabator layer of roof composite board and the installation node on base plate by the inside of fixture, roof composite board is fixed on roof purline; Injecting blowing agent in the inner space of fixture covers tapping screw again;
Step C, flexible waterproof material are laid, the flexible waterproof material coiled material is routed to precalculated position on roof composite board, and turned back in the position that need completely glue, then corresponding position application of adhesive on the flexible waterproof material coil back surface of turning back and roof composite board, to be bonded dose fully dry after, the part that the flexible waterproof material coiled material is turned back is bulldozed on roof composite board, and carries out roll extrusion;
The welding of step D, flexible waterproof material overlaps the edge of flexible waterproof material coiled material unit mutually, mutually covers the position of mounting fixing parts on roof composite board, and carry out hot air welding between the position of mounting fixing parts.
As preferably, further technical scheme is: before carrying out steps A, need to calculate as variable with roof purline spacing, form of structure and the roof composite board of construction site and the size of flexible waterproof sheet in advance confirmation roof composite board erection sequence and flexible waterproof sheet unit lap position; The aperture of holing on roof composite board in described step B and the size of fixture match, and after the blowing agent that injects in fixture curing, it are processed to flushing with the height panel of roof composite board; Described step B constantly circulates, until after in steps A, the roof composite board of prefabricated laying installs, then carry out next step; At first carry out construction lofting and calculate before flexible waterproof material coiled material unit mutually overlaps and weld carrying out in described step C, reducing the overlapping the slot quantity of flexible waterproof material coiled material unit as far as possible, and the mode of hot air welding is automatic welding or manually welding.
compared with prior art, one of the beneficial effects of the utility model are: adopt batch production to be made as in advance integral body by lower floor's base plate is combined panel with adiabator layer, make the control that is easy to get of its quality, only need roof composite board is fixed on purlin and with flexible waterproof material in construction mutually to bond, greatly simplified the operation in the site operation, strengthen the globality of built-up roofing system material, reduced the number of applications of tapping screw in installing, and adopt the mode that fixture is combined with blowing agent that tapping screw and the external world are isolated fully, thoroughly stopped its cold bridge effect in the later stage use, by the panel of setting up on roof composite board, also increased the planeness bonding with flexible waterproof material, make bonding difficult drop-off, and metal panel can prevent effectively that also adiabator layer from being destroyed by hail, the utility model provides a kind of built-up roofing system architecture simple simultaneously, job practices is easy and simple to handle, and the spillage of material amount is less, and effectively shortens the construction period of built-up roofing system, the water-proof roofing that is suitable for all kinds of buildings is processed, and range of application is wide.
Description of drawings
Fig. 1 is for being used for the cross section structure schematic diagram of an embodiment of explanation the utility model;
Fig. 2 is the enlarged drawing at A place in Fig. 1;
Fig. 3 is for being used for the structural representation of another embodiment roof composite board of explanation the utility model;
In figure, 1 is that roof purline, 2 is that roof composite board, 21 is that base plate, 22 is that adiabator layer, 23 is that panel, 24 is that installation node, 25 is that tongue and groove, 3 is that fixture, 4 is that flexible waterproof material layer, 5 is that blowing agent, 6 is that hold-down screw, 7 is overlapping the slot.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further elaborated.
With reference to figure 1, shown in Figure 2, an embodiment of the present utility model is a kind of built-up roofing system, comprise the base plate 21, the adiabator layer 22 and panel 23 that are placed in roof purline 1 top, and with the prior art difference be, aforesaid base plate 21, adiabator layer 22 and panel 23 need be prefabricated into the roof composite board 2 of whole shape, and the adiabator layer in roof composite board 2 22 is placed between base plate 21 and panel 23; And the installation node 24 be convex shape is set on the base plate 21 of roof composite board 2, and node 24 is installed is given prominence in the base plate 21 inboard space that forms and filled by adiabator layer 22; With base plate 21, the corresponding panel 23 in node 24 positions is installed on roof composite board 2 in addition and is provided with perforate, and imbed the fixture 3 that in the form of slot and both sides are provided with the extension in this perforate, the extension of this fixture 3 both sides snaps on the both sides of panel 23 perforates; And the purpose of imbedding aforementioned fixture 3 is that hold-down screw 6 is installed by section within it, and namely the installation node 24 on this hold-down screw 6 adiabator layer 22 of being passed successively roof composite board 2 by fixture 3 inside and base plate 21, be fixed on roof purline 1; On aforementioned basis, also need on the panel 23 of roof composite board 2, flexible waterproof material layer 4 to be set, and fixture 3 is by 4 covering of flexible waterproof material layer, and flexible waterproof material layer 4 can directly be bonded on the smooth panel of roof composite board 2 23.
In the above-described embodiments, for improving the soundness of roof composite board 2, prevent that it from being hit (as hail) damage adiabator layer 22 by weight in using, aforementioned base plate 21 all can preferably adopt the steel sheet material of aluminum-zinc alloy layer with panel 23, and also be provided with the baking vanish layer on base plate 21, the adiabator layer 22 of roof composite board 2 is preferred rock wool or the glass wool layer of adopting; Acting as of above-mentioned hold-down screw 6 is fixed on roof composite board 2 on roof purline 1 in addition, so its length needs greater than both thickness sums of flexible waterproof material layer 4 and roof composite board 2, and preferably adopts tapping screw as aforementioned hold-down screw 6.
Again with reference to shown in Figure 2, in another embodiment of the present utility model, for making tapping screw with extraneous isolated, avoid structural water-proof roof system the cold bridge effect to occur in the later stage use, be preferably in filling-foam agent 5 in the inner space of above-mentioned fixing piece 3, and blowing agent 5 needs at least to cover hold-down screw 6 is whole; And for can vertically being inserted, hold-down screw 6 is fixed on roof purline 1, the intensity of installing to improve roof composite board 2, preferably fixture 3 positions of imbedding in the perforate on panel 23 are adjusted to base plate 21 on installation node 24 on same and straight line perpendicular to base plate 21.
Above-mentioned cold bridge effect refers at external wall of house corner, the interior exterior wall angle of cut, building roof and place, exterior wall overlap joint angle, can produce the phenomenon that water smoke is adsorbed in metope, the phenomenon of can occur at this moment that dew condensation in the body of wall of exterior wall " is shed tears ", " sweating ", " mouldy ", house are moist, going mouldy.
For preventing that composite plate upper surface and soffit from carrying out heat transmission, stop energy bridge effect simultaneously, preferably set up rubber pad again between the contact surface of above-mentioned hold-down screw 6 and fixture 3, for example the EPDM rubber pad.
According to another embodiment of the present utility model, for improving the uniformity of roof composite board 2, to satisfy the demand of above-mentioned roof composite board 2 batch production productions, preferably it is set to the unit of a plurality of mutual splicings, and the size of each unit is all identical, i.e. prefabricated standard component in factory; And for making splicing more simple, and avoid the gap between unit and unit too large, the tongue and groove 25 that mutually coincide need be set up in the two ends of each unit, and with reference to shown in Figure 3, be hasp step-like and that mutually coincide for the preferred structure of aforementioned tongue and groove 25 for wherein setting up on an end at the base plate 21 of roof composite board 2 and node 24 is installed is protruded the hasp that profiles match, arranging respectively simultaneously on the two ends of panel 23 in the present embodiment.
And similar with the connecting method of roof composite board in above-described embodiment 2, the flexible waterproof material layer 4 that is placed in roof composite board 2 upper stratas also is set to the unit of a plurality of mutual splicings, and fixes by hot air welding between each unit; And its material is preferably any one or multiple combination in the middle of TPO coiled material, EPDM coiled material and PVC coiled material; And the aforementioned TPO coiled material of mentioning is thermoplastic polyolefin waterproof roll, and the EPDM coiled material is EPDM rubber rolling material, and the PVC coiled material is polyvinyl chloride sheet.
Still with reference to Figure 1 and Figure 2, another embodiment of the present utility model is the job practices of a kind of above-mentioned built-up roofing system, and described job practices is operation in accordance with the following steps preferably:
Steps A, the prefabricated laying of roof composite board 2 take end bay roof purline 1 as reference line, are spliced the tongue and groove 25 of roof composite board 2 by its each two ends, unit, are layed in successively on roof purline 1; And this step can be considered a kind of premeasuring of adopting roof composite board Unit 2 that wish construction roofing is carried out, installs readyly for follow-up roof composite board 2, also can adjust the connecting method of roof composite board Unit 2 according to measurement result simultaneously;
Step B, roof composite board 2 are installed, hole with the link position of roof purline 1 on roof composite board 2, fixture 3 is positioned in perforate, use tapping screw to pass the adiabator layer 22 of roof composite board 2 and the installation node 24 on base plate 21 by the inside of fixture 3, roof composite board 2 is fixed on roof purline 1; Injecting blowing agent 5 in the inner space of fixture 3 covers tapping screw again;
Step C, flexible waterproof material are laid, flexible waterproof sheet (being above-mentioned flexible waterproof material layer 4) is routed to the precalculated position on roof composite board 2, and turned back in the position that need completely glue, then corresponding position application of adhesive on the flexible waterproof sheet back side of turning back and roof composite board 2, to be bonded dose fully dry after, the part that flexible waterproof sheet is turned back is bulldozed on roof composite board 2, and carry out roll extrusion, bonding evenly smooth with the panel 23 that guarantees waterproof roll and roof composite board 2;
Step D, flexible waterproof material welding, the edge of flexible waterproof sheet unit is overlapped mutually, mutually cover the position of mounting fixing parts 3 on roof composite board 2, and carry out hot air welding (detailed welding manner is seen following content) between the position of mounting fixing parts 3.
In conjunction with above-mentioned construction method step, in the more preferred embodiment of the utility model, before carrying out steps A, need in advance to calculate as variable with the size of roof purline 1 spacing, form of structure and roof composite board 2 and the flexible waterproof sheet of construction site confirmation roof composite board 2 erection sequences and flexible waterproof sheet unit lap position; The aperture of holing on roof composite board 2 in described step B and the size of fixture 3 match, and after blowing agent 5 curing of injecting in fixture 3, it are processed to flushing with the height panel 23 of roof composite board 2; Described step B constantly circulates, until after the roof composite board 2 of prefabricated laying in steps A installs, then carry out next step; At first carry out construction lofting and calculate before the flexible waterproof sheet unit mutually overlaps and weld carrying out in described step C, reducing overlapping the slot 7 quantity of flexible waterproof sheet unit as far as possible, and the mode of hot air welding is automatic welding or manual welding.
It is to instigate coiled material fissure of displacement overlap joint fissure of displacement distance to be not less than 300 millimeters that above-mentioned construction lofting calculates, and coiled material is laid and fixing direction should be perpendicular to the roof panel crest; The enhancement Layer of 100 mm wides need be set up in the butt-welded side seam position of roof composite board 2, prevents that the composite plate edge from damaging coiled material.
And carry out flexible waterproof sheet completely sticking before, need make the panel of roof composite board 2 keep clean, dustless long-pending so that there are good combination in basic unit's adhesive and basic unit, cleaning tool can be cleared away with besom, should adopt in case of necessity the hair-dryer purging.Should be noted when completely sticking that the zone of carrying out hot air welding forbids the brushing bonding agent; Be coated with the abundant volatile dry of basic unit's glue that brushes and produce bonding force and allow.Check basic unit's glue with the finger of clean dried, determine basic unit's glue non-caked, do not hang silk and confirm that a whole aspect all parches, the glue time of drying in the air can change according to the difference of surrounding air environment.In addition, sleety weather and temperature are too low etc. can cause roof-base and coiled material surface can't fully dry situation under, should not completely glue construction.
The above-mentioned flexible waterproof sheet element solder of having mentioned has automatic welding and manual welding dual mode, and wherein automatic welding adopts bonding machine to weld, and is mainly used in large-area coiled material welding; Manual welding adopts hand torch to weld, and is mainly used in the coiled material welding that thin section processes.The minimum lap width in the long limit of automatic welding is 150 millimeters, wherein 57 millimeters coverings that are used for fixture, and all the other width are used for welding, and weld width is not less than 25 millimeters.Thin section processes lap width and is not less than 80 millimeters, and weld width is not less than 25 millimeters.Welding temperature and Speed Setting should suitably be adjusted according to coiled material attribute and site specific; Now all kinds of parameters of welding is listed below:
Adopt automatic welding, when needing to cover fixture, the automatic welding lap width is 150 millimeters, and general lap width is 80 millimeters.The base program of automatic welding comprises: adjustment coiled material lapping width → welding parameter → preheating → test weld is set connect → weld → welding inspection.
Manual welding is mainly used in the TPO coiled material that thin section processes is welded, and the lap width of coiled material is 80 millimeters.The base program of manual welding comprises: adjustment coiled material lapping width → welding parameter → preheating → test weld is set connect → spot welding → prewelding → weldering → welding inspection at end.
When above-mentioned spot welding is mainly used in the processing of thin section, coiled material is fixed in the appropriate location by the pad that disperses, should notes reserving the coiled material of sufficient size during spot welding so that further soldering afterwards.
Above-mentioned prewelding is for to reserve the opening of at least 25 millimeters according to the tip width, the overlap of all the other spot welding is welded, welding is used the hand roller simultaneously along roll-in TPO coiled material is to guarantee that between coiled material, welding is closely knit repeatedly perpendicular to air-out direction, and the distance between hand roller and tip should remain on 30 millimeters to 50 millimeters.
Above-mentioned weldering eventually is welded together with the bottom coiled material fully densely for reserving opening, welding is used the hand roller simultaneously along roll-in TPO coiled material is to guarantee that between coiled material, welding is closely knit repeatedly perpendicular to the tip air-out direction, and the distance between hand roller and tip should remain on 30 millimeters to 50 millimeters.
Above-mentioned welding inspection should in time check with application specific probe (welding inspection probe) or flat mouth screwdriver butt welded seam for the welding of often completing a place.
Above-mentioned examination was welded as before formal welding should first do the welding experiment.Whether welding experiment is carried out peel test in the vertical joint direction with along the seam direction respectively, correct and adjust according to on-site actual situations to check the setting of automatic welding machine parameter.
Above-mentioned method perpendicular to seam direction peel test is: fully determine the coiled material of 25 mm wides perpendicular to the seam direction in cooling rear edge at solder side, hold two ends and carry out 180 degree and peel off, fracture occurs in outside weld seam as qualified.
Above-mentioned method along seam direction peel test is: begin at weld seam after solder side is fully cooling, end pull-up top coiled material holds two ends and carry out 180 degree and peel off and check in weld width, whether welding is abundant.
Should in time observe the welding situation in welding process, find that suspicious welding should in time be stopped to check whether welding quality has extremely.
The below describes the part details in above-mentioned welding process again:
Thin section node weld: should guarantee that before all thin section node welds the coiled material cleaning is dry, have the existence such as dust, contamination, dew, frost, ice and water mark can adopt the rolled roofing material cleaning agent to clear up as finding on coiled material, to guarantee welding quality.
Run through pipe: roofing runs through manages the shoe of the same race that the prefabrication moulding can be directly used in the processing of thin section, also can use the homogeneous coiled material of roofing at the scene by heating and stretching to draw and make given shape.At shoe or coiled material and run through pipe and receive again shoe or coiled material to be close to after the position of head can be coated in advance roofing multifunctional containment glue and allowed to run through and again smear roofing multifunctional containment glue after the Guan Bingyong stainless steel pipe clip is reinforced and carry out encapsulation process.
Large-area welding: the welding of large tracts of land straight weld only allows to use automatic welding machine, can carry out large-area welding after completing test weld and adjusting automatic welding machine creep speed and temperature.At first adjust position and the direction of automatic welding machine, guarantee that automatic welding machine directive wheel and pressure wheel and upper layer coiled material are in same straight line, tip is inserted between two layers of coiled materials can begin automatic welding.Will observe at any time and in time adjust direct of travel in the automatic welding machine traveling process remains at along the coil edge direction to guarantee automatic welding machine.
Edge sealing is processed: the reinforcement coil edge that the need that all scenes cut expose must seal with special-purpose sealing glue after welding is completed.
After the welding of above-mentioned flexible waterproof sheet is completed, i.e. the construction of built-up roofing system is completed, and next also renewable step is finished product protection, and is specifically as follows with reference to mode:
1) all constructors and the footwear that need to all must not be installed with other staff of roof walking iron nail are walked on waterproof roll;
2) construction is carried out in process and construction should avoid sharp objects to the destruction of coiled material after completing;
3) need to be often someone roofing of walking, should lay at the position of needs walking the protectiveness aisle;
4) must not directly stack weight on coiled material;
5) should avoid impact failure to coiled material in the microthermal climate environment;
6) avoid coiled material and organic solvent such as coal tar, benzene, animal fat etc. to contact.
After the step of above-mentioned finished product protection was complete, what also can carry out was this preferred steps of check of TPO construction, specific as follows:
1) large face requires: lay straight, smooth;
2) lap width requires: the minimum lap width in the long limit of automatic welding is 150 millimeters, wherein 57 millimeters coverings that are used for fixture, and all the other width are used for welding, and weld width is not less than 25 millimeters.Thin section processes lap width and is not less than 80 millimeters, and weld width is not less than 25 millimeters;
3) seam requires: every weld seam must pass through manual inspection, namely with Speical screwdriver or flat mouth screwdriver, exert oneself a little, and along weld movement, be qualified without solder skip, skip welding; Can adopt peel test in case of necessity.
After above-mentioned steps is complete, whether referable is used in the built-up roofing system complete for checking construction, also can proceed closed-water test, be that qualified open valley must be carried out the retaining test by design and code requirement, test method is temporarily to seal drain gully, fill water, 10 centimetres of water body height, after 24 hours liquid level do not drop to qualified.
Except above-mentioned, also need to prove " embodiment ", " another embodiment " that speak of in this manual, " embodiment " etc., refer to specific features, structure or the characteristics described in conjunction with this embodiment and be included at least one embodiment that the application's generality describes.A plurality of local appearance statement of the same race is not necessarily to refer to same embodiment in manual.Furthermore, when describing a specific features, structure or characteristics in conjunction with arbitrary embodiment, what advocate is to realize that in conjunction with other embodiment this feature, structure or characteristics also drop in scope of the present utility model.
Although with reference to a plurality of explanatory embodiment of the present utility model, the utility model is described here, but, should be appreciated that, those skilled in the art can design a lot of other modification and embodiments, and these are revised and within embodiment will drop on the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to building block and/or the layout of subject combination layout.Except modification that building block and/or layout are carried out with improving, to those skilled in the art, other purposes will be also obvious.
Claims (8)
1. built-up roofing system, comprise the base plate (21), the adiabator layer (22) and panel (23) that are placed in roof purline (1) top, it is characterized in that: described base plate (21), adiabator layer (22) are the roof composite board (2) that is prefabricated into whole shape with panel (23), and in roof composite board (2), adiabator layer (22) is placed between base plate (21) and panel (23); The base plate (21) of described roof composite board (2) is provided with the installation node (24) that is convex shape, and node (24) is installed is given prominence in base plate (21) the inboard space that forms and filled by adiabator layer (22); The upper panel (23) corresponding with base plate (21) installation node (24) position of described roof composite board (2) is provided with perforate, and imbed the fixture (3) that in the form of slot and both sides are provided with the extension in perforate, and the extension of fixture (3) both sides snaps over the both sides of panel (23) perforate; The inside of described fixture (3) is provided with hold-down screw (6), and the installation node (24) on hold-down screw (6) is passed roof composite board (2) by fixture (3) inside adiabator layer (22) and base plate (21) is fixed on roof purline (1); Also be provided with flexible waterproof material layer (4) on the panel (23) of described roof composite board (2), and fixture (3) is covered by flexible waterproof material layer (4).
2. built-up roofing according to claim 1 system, it is characterized in that: the inner space of described fixture (3) also is filled with blowing agent (5), and blowing agent (5) covers to major general's hold-down screw (6) is whole, also is provided with rubber pad between the contact surface of described hold-down screw (6) and fixture (3); Installation node (24) on the fixture (3) of imbedding in perforate on described panel (23) and base plate (21) is on same and the straight line perpendicular to base plate (21).
3. built-up roofing according to claim 1 system, it is characterized in that: described roof composite board (2) is the unit of a plurality of mutual splicings, and the two ends of each unit are equipped with the tongue and groove (25) that mutually coincide.
4. built-up roofing according to claim 3 system, it is characterized in that: the tongue and groove (25) that each two ends, unit that described roof composite board (2) splices coincide mutually protrudes for arranging with installation node (24) hasp that profile matches on a wherein end of its base plate (21), arranges respectively to be hasp step-like and that mutually coincide on the two ends of panel (23).
5. built-up roofing according to claim 1 system is characterized in that: the base plate (21) of described roof composite board (2) and panel (23) are the steel sheet material of aluminum-zinc alloy layer.
6. built-up roofing system according to claim 1 or 5, it is characterized in that: the adiabator layer (22) of described roof composite board (2) is rock wool or glass wool layer; Described hold-down screw (6) is tapping screw, and its length is greater than the thickness sum of flexible waterproof material layer (4) with roof composite board (2).
7. built-up roofing according to claim 1 system, it is characterized in that: described flexible waterproof material layer (4) also is the unit of a plurality of mutual splicings, and fixes by hot air welding between each unit.
8. according to claim 1 or 7 described built-up roofing systems is characterized in that: the material of described flexible waterproof material layer (4) is any one or the multiple combination in the middle of TPO coiled material, EPDM coiled material and PVC coiled material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666498 CN202945750U (en) | 2012-12-06 | 2012-12-06 | Flexible waterproof roofing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666498 CN202945750U (en) | 2012-12-06 | 2012-12-06 | Flexible waterproof roofing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202945750U true CN202945750U (en) | 2013-05-22 |
Family
ID=48421458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220666498 Expired - Lifetime CN202945750U (en) | 2012-12-06 | 2012-12-06 | Flexible waterproof roofing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202945750U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995842A (en) * | 2012-12-06 | 2013-03-27 | 罗保盛科技（南京）有限公司 | Flexible waterproof roof system and construction method thereof |
| CN106193472A (en) * | 2016-08-29 | 2016-12-07 | 河南农业大学 | A kind of thermal insulation of roof waterproof fixed structure |
| CN111188465A (en) * | 2019-12-31 | 2020-05-22 | 中航建筑工程有限公司 | Metal roof system |
-
2012
- 2012-12-06 CN CN 201220666498 patent/CN202945750U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995842A (en) * | 2012-12-06 | 2013-03-27 | 罗保盛科技（南京）有限公司 | Flexible waterproof roof system and construction method thereof |
| CN106193472A (en) * | 2016-08-29 | 2016-12-07 | 河南农业大学 | A kind of thermal insulation of roof waterproof fixed structure |
| CN106193472B (en) * | 2016-08-29 | 2018-07-13 | 河南农业大学 | A kind of thermal insulation of roof waterproof fixed structure |
| CN111188465A (en) * | 2019-12-31 | 2020-05-22 | 中航建筑工程有限公司 | Metal roof system |
| CN111188465B (en) * | 2019-12-31 | 2021-08-24 | 中航建筑工程有限公司 | Metal roof system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102995842A (en) | Flexible waterproof roof system and construction method thereof | |
| CN104153522B (en) | A kind of construction method of Sloping roof skyscraper asphalt shingle roofing water-proof system | |
| CN113107142B (en) | Construction method of wind-resistant metal roof structure | |
| CN101250928A (en) | Roof covering water-proof structure and manufacturing method thereof | |
| CN202945750U (en) | Flexible waterproof roofing system | |
| CN104074317A (en) | Flexible waterproof and steel floor support plate combined light-weight roof construction method | |
| KR100875893B1 (en) | The waterproof construct method with waterproof-sheet | |
| CN112112369A (en) | Thermal-insulating waterproof layer for roof and its dry construction method | |
| CN109944399A (en) | A kind of house roof Waterproof Construction Technique based on waterproof roll | |
| CN106939671B (en) | Metal sandwich roof plate construction method | |
| CN114000661A (en) | Waterproof pressure tank sealing structure for vertical serging roof coiled material and construction method | |
| JP5322541B2 (en) | Slate building material repair and reinforcement processing method | |
| CN107299728A (en) | A kind of construction method of waterproof and insulation integrated plate | |
| CN214739146U (en) | Arc roofing structure | |
| CN207092277U (en) | A kind of waterproof construction for assembled architecture toilet | |
| CN216196068U (en) | Upright lockrand roof coiled material waterproof indent sealing device | |
| CN206495424U (en) | A kind of concealed fastener type overlength metal Roof standing-seam | |
| KR101216662B1 (en) | Construction structure of double insulation water proof and root proof and the method thereof | |
| CN211974089U (en) | Upright steel roof waterproof structure | |
| CN205530900U (en) | Composite construction ridge | |
| CN104533027A (en) | Construction method of steel structure roof waterproof and heat insulation system | |
| GB2081336A (en) | Insulated roof guttering and expansion joint | |
| CN207110322U (en) | A kind of external wall waterproof structure | |
| CN111021639A (en) | Upright steel roof waterproof structure and construction method thereof | |
| CN115075476B (en) | Metal roof structure and construction method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |
|
| CX01 | Expiry of patent term |