CN211080818U - Passive ultralow-energy-consumption dry-operation flat roof slope-finding heat-insulation waterproof integrated eaves gutter - Google Patents
Passive ultralow-energy-consumption dry-operation flat roof slope-finding heat-insulation waterproof integrated eaves gutter Download PDFInfo
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- CN211080818U CN211080818U CN201921021084.1U CN201921021084U CN211080818U CN 211080818 U CN211080818 U CN 211080818U CN 201921021084 U CN201921021084 U CN 201921021084U CN 211080818 U CN211080818 U CN 211080818U
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Abstract
The utility model relates to a waterproof integration eaves gutter of slope heat preservation is looked for to flat roof of passive form ultralow energy consumption dry work, for solving prior art can not compromise the problem of strong heat preservation and strict waterproof requirement, it links firmly eaves crown transverse support to eaves the top, eaves top and eaves inboard and adjacent roofing are applied paint the cold-bottom oil reservoir with a brush and are mated formation gas barrier layer, eaves inboard facade and adjacent limit gas barrier layer and eaves outside facade bond and have the inlayer heated board, connect in proper order from near to far above the gas barrier layer adjacent with the inboard inlayer heated board of eaves and be equipped with bottom waterproof isolation area and bottom heated board, install outer heated board above the inboard inlayer heated board of eaves and the adjacent limit bottom waterproof isolation area and the eaves outside inlayer heated board outside with. Has the advantages of smooth water collection and drainage, good heat insulation and waterproof performance and long service life.
Description
Technical Field
The utility model relates to a flat roofing eaves gutter as drainage channel especially relates to a waterproof integration eaves gutter of heat preservation of flat roofing slope is looked for to passive form ultralow energy consumption dry operation.
Background
The existing flat roof drainage rainwater has the design of drainage channels arranged towards the inner side of the edge eaves, but the existing passive strong-heat-preservation waterproof integrated construction flat roof edge inner side drainage area is difficult to meet the requirements of ensuring strong heat preservation and strict waterproofing and ensuring smooth drainage and long service life, so that the problem of roof waterproof construction is solved.
Disclosure of Invention
The utility model aims to overcome prior art's above-mentioned defect, provide a collection drainage is unobstructed, and heat preservation waterproof performance is good, longe-lived passive form ultralow energy consumption dry operation flat roof side of looking for slope heat preservation waterproof integration eaves gutter.
In order to achieve the purpose, the utility model discloses passive ultralow energy consumption dry operation flat roof slope finding heat preservation waterproof integration eaves gutter is that the eaves top links firmly eaves hat horizontal support, the eaves top and eaves inboard and adjacent roofing brush on cold base oil layer and pave and separate the gas layer, eaves inboard facade and adjacent edge separate the gas layer and eaves outside facade bond has the inlayer heated board, connect in proper order from near to far on the gas layer adjacent to eaves inboard inlayer heated board and be equipped with bottom waterproof median and bottom heated board, eaves inboard inlayer heated board inboard and adjacent edge bottom waterproof median and eaves outside inlayer heated board add and be equipped with outer heated board, eaves top and link firmly eaves hat horizontal support and both sides heated board add and install the top surface on the heated board; the eaves inboard roofing bottom waterproof median of roofing bottom and adjacent bottom heated board upper surface install upper waterproof median and upper heated board additional, the contained angle department between eaves inboard outer heated board and the upper waterproof median and with the interior upper waterproof median of interval eaves ditch width department install inside and outside heated board chamfer additional, install the eaves ditch that prolongs the connecing with outside heated board chamfer above upper waterproof median and the adjacent upper heated board and look for slope top layer heated board downwards, eaves upper end and inboard heated board surface and inside and outside heated board chamfer and upper waterproof median and top layer heated board surface bond the fine child modified asphalt waterproofing membrane of fine child of self-adhesion PE face and the fine reinforced polyester modified asphalt waterproofing membrane of slate face glass successively, eaves crown horizontal support adorns eaves shroud eaves crown. Has the advantages of smooth collection and drainage, strong heat-insulating and waterproof performance, good weather resistance and long service life.
The inner side outer layer heat insulation board of the eave is composed of a lower section outer layer heat insulation board and an upper section outer layer heat insulation board, wherein the upper surface of the lower section outer layer heat insulation board is flush with the upper surface of the upper layer waterproof isolation belt, the upper section outer layer heat insulation board is in up-down butt joint with the lower section outer layer heat insulation board, and the inner side inner layer heat insulation board of the eave is composed of an inner high outer low inclined top surface lower section inner layer heat insulation board which is higher than the lower section outer layer heat.
Sequentially paving a PE surface glass fiber tire modified asphalt self-adhesive waterproof coiled material and a slate surface glass fiber reinforced polyester modified asphalt waterproof coiled material on the lower-section inner and outer-layer insulation boards, the upper-layer waterproof isolation belt, the outer-side insulation board chamfer and the top-layer insulation board surface; or the surface of the eave inner vertical surface air-barrier layer adjacent to the lower end of the upper-section inner-layer insulation board, the lower-section inner-layer and outer-layer insulation boards, the upper-layer waterproof isolation belt, the outer-side insulation board chamfer and the surface of the top-layer insulation board are sequentially paved with the PE surface glass fiber tire modified asphalt self-adhesive waterproof coiled material and the slate surface glass fiber reinforced polyester modified asphalt waterproof coiled material.
And sequentially paving the PE surface glass fiber tire modified asphalt self-adhesive waterproof coiled material and the slate surface glass fiber reinforced polyester modified asphalt waterproof coiled material on the upper end of the eave, the surface of the inner side insulation board, the chamfer of the inner side insulation board and the surface of the adjacent slate surface glass fiber reinforced polyester modified asphalt waterproof coiled material.
As optimization, the lower-section inner-outer-layer insulation board and the upper-section inner-outer-layer insulation board are connected with each other through the sequentially paved PE surface glass fiber base modified asphalt self-adhesive waterproof coiled material and the slate surface glass fiber reinforced polyester modified asphalt waterproof coiled material.
As optimization, the PE surface glass fiber tire modified asphalt self-adhesive waterproof coiled material and the slate surface glass fiber reinforced polyester modified asphalt waterproof coiled material on the outer side of the eave outer-layer insulation board extend downwards from the outer side of the top surface insulation board to the outer side of the upper end of the eave outer-layer insulation board.
The air barrier layer is a cold self-adhesive elastomer modified asphalt air barrier coiled material which is an acid and alkali resistant aluminum foil surface layer glass fiber tire self-adhesive modified asphalt air barrier coiled material; the heat-insulating board is a high-volume-weight graphite polyphenyl board, the cold-bottom sub-oil layer is an environment-friendly asphalt cold-bottom sub-oil layer, and the waterproof isolation belt is a paper composite waterproof isolation belt. The high volume weight graphite polystyrene board is 30g/m3. The acid and alkali resistant aluminum foil surface layer glass fiber base self-adhesive modified asphalt steam-barrier coiled material is an acid and alkali resistant aluminum foil surface layer glass fiber base self-adhesive modified asphalt steam-barrier coiled material with the thickness of 1-2.5 mm, and the water vapor diffusion resistance values Sd and m of the acid and alkali resistant aluminum foil surface layer glass fiber base self-adhesive modified asphalt steam-barrier coiled material with the thicknesses of 1.2 mm and 1.5 mm are more than or equal to 1500; the tensile values N50mm are machine direction 400, cross direction 400 and machine direction 800, cross direction 800, respectively; elongation at break% is machine direction 2, transverse direction 2 and transverse direction 35, respectively; the tearing strength (nail-bar method N) is more than or equal to 80 in the longitudinal direction, 100 in the transverse direction, 200 in the longitudinal direction and 150 in the transverse direction; the joint shear strength (N/50 mm) is more than or equal to 300; the heat resistance is that no dripping can occur at 90 ℃ and no dripping can occur at 100 ℃; the water impermeability is 30min, 0.3mpa and is impermeable; flexibility at low temperature of-20 ℃ without cracks.
And optimally, the upper-layer waterproof isolation belt covers the seam of the bottom-layer waterproof isolation belt and the adjacent bottom-layer insulation board.
Preferably, the eave crown is an inclined top plate with a high outer side and a low inner side, and the inner side and the outer side of the inclined top plate are respectively provided with a front vertical plate and a rear vertical plate downwards.
As optimization, the lower edges of the front vertical plate and the rear vertical plate are respectively provided with an inner upper oblique extending edge.
Preferably, the eave crown transverse support is an H-shaped support with front and rear upright posts or plates arranged or mounted at the front and rear ends of a transverse rod or a transverse plate, and the front and rear upright posts or plates are fixedly supported on the front vertical plate and the rear vertical plate of the eave crown through transverse fasteners.
As optimization, the groove of the upper waterproof isolation belt between the chamfers of the inner and outer heat insulation plates of the PE surface glass fiber tire modified asphalt self-adhesive waterproof coiled material and the slate surface glass fiber reinforced polyester modified asphalt waterproof coiled material is an eaves gutter, and the eaves gutter downward slope finding top heat insulation plate is that the top heat insulation plate downward finds a slope towards the lower drainage channel opening in the eaves gutter.
The top layer heat insulation board is downward sloping towards the lower drainage channel hole in the eaves gutter, the top layer heat insulation board is in the direction towards the lower drainage channel hole in each eaves gutter, two downward sloping gutters which are splayed and bilaterally symmetrical are formed in the roof and are obliquely outward from the lower drainage channel hole in the roof, and the two splayed downward sloping gutters are connected with a guide gutter which is arranged on the top layer heat insulation board and is vertical to the axis of the eaves gutter and are guided to the eaves gutter part with the lower drainage channel hole in the eaves gutter; every is down to looking for slope ditch eaves gutter opposite side and looks for slope top layer heated board to eaves gutter interior down drainage passway and eaves gutter axis perpendicular direction down to looking for the slope, every is down to looking for slope ditch eaves gutter side and looks for slope top layer heated board to eaves gutter axis direction down to looking for the slope. The slope of the downward slope finding in the direction of the vertical line is 1 percent, and the slope of the downward slope finding in the direction of the axial line is 2 percent. The included angle of the two downward slope finding ditches is about 120 degrees.
The construction method comprises ① requirements of concrete structure base layer, cleaning and drying the base layer (the drying degree can be checked by simple check method), loosening, sanding and peeling are not allowed, the allowable deviation of flatness is 5mm, ② treatment of cold bottom oil base layer, coating environment-friendly asphalt cold bottom oil on the dry base surface, and constructing in rain, fog and dew environment with the dosage of 300-2。
③ paving a gas-barrier layer, more specifically a cold self-adhesive elastomer modified asphalt gas-barrier coiled material, the upper surface of which is an acid-resistant and corrosion-resistant aluminum film and is attached with a reinforced base to reduce the deformation coefficient of the coiled material, the product meets the requirements of European standard DINEN13970, the product characteristics are that a, an excellent gas-barrier effect (the equivalent air layer thickness of water-vapor permeability is more than 1500 m), b, the width of which is 1 m, is applicable to most of profiled steel sheets, c, when the product is applied to the profiled steel sheet base layer with a coating, cold primer oil is not required to be coated, d, +5 ℃ and above can be mounted by self-adhesion in a cold way, e, the construction is convenient and rapid, f, the product is well bonded with the base layer, even though the trough position is not affected by treading, the product is used as a gas-barrier layer, particularly applicable to a light steel structure roof system, the mounting method comprises a, removing the lower surface and the self-adhesion at the seam, directly bonding on the base layer, the lap joint with the lap joint width of 8cm, b, the longitudinal wave crest position is preferably, the joint is sealed, c, the lap joint needs to be pressed, the lap joint needs to be formed by a slightly flat, and the lap joint needs to be baked by a hot.
④ bonding insulation boards, solvent-free single-component polyurethane foam adhesive, for roofing insulation boards, characterized by a, elasticity, not brittle easily, b, automatic leveling in case of uneven base layer, c, economical efficiency, stable and reliable bonding performance, d, curing time only 1 hour, application field, single-component polyurethane foam adhesive can be used for bonding insulation materials for flat roofing, suitable for polystyrene insulation boards (ESP and XPS), polyurethane insulation boards (PU), phenolic resin insulation boards (PF) and rock wool insulation boards, absorptive and non-absorptive substrates such as concrete, wood, brick and formed metal, and aged asphalt, asphalt or even substrates with a surface of rock ore, which can still be bonded firmly, besides the above mentioned materials, when bonding rock wool and composite insulation materials, a preliminary bonding test must be performed and the specification of the insulation board manufacturer must be read in detail, when bonding non-composite rock wool insulation materials, at least two strands of glue must be sprayed, mounting method, a, adhesive must be mounted on glue guns, b, in order to ensure strong bonding strength, at least 30 mm per square meter of bonding strength, and if the thickness of the extruded polystyrene boards is equal to 30 mm.
⑤ the heat preservation board finds the embodiment in detail on the slope layer.
⑥ paving bottom self-adhesive fire-proof water-proof coiled material is made up of the elastic modified asphalt self-adhesive water-proof coiled material which is made up of tear-resistant polyester glass fibre reinforced base, modified asphalt self-adhesive on its lower surface, PE protecting film and overlapping edge self-adhesive protecting film on its upper surface, and features simple structure, easy installation, good adhesion and direct adhesion to insulating board, and the installation method includes removing the protecting film from bottom and overlapping edges, adhering it to base layer, overlapping by 8cm (10 cm long and 8cm short) and cutting a small angle at 45 deg.
⑦ A waterproof roll of elastic modified asphalt is prepared through immersing high-quality SBS modified asphalt in high-strength polyester base, attaching slate particles to its upper surface and anti-sticking protecting film to its lower surface, and features no content of rubber powder, high operability, high resistance to deformation, high anticracking power, and high puncture resistance.
The utility model discloses the eaves gutter that adds on the waterproof integration flat roofing of operation heat preservation is done to the ultralow energy consumption of passive form in roof periphery, and the collection rainwater that can be organized has effectively avoided flat roofing drainage smooth, the rainwater to accumulate, reduces the material service life scheduling problem of the waterproof integration system of passive form heat preservation, and real assurance roofing whole coefficient of heat transfer does not have obvious change for 30 years. In addition, this system can form the eaves gutter naturally again when using the heated board to look for the slope, relatively with traditional eaves gutter technology, the dead weight is lighter, reduces the roofing load, and construction also convenient and fast more can effectively shorten the time limit for a project, practices thrift the cost and handsome in appearance.
In a word, after adopting above-mentioned technical scheme, the utility model discloses passive ultralow energy consumption does operation flat roof side of looking for slope heat preservation waterproof integration eaves gutter has that the collection drainage is unobstructed, and heat preservation waterproof performance is strong, and weather resistance is good, and is longe-lived, the construction advantage also convenient and fast more.
Drawings
FIG. 1 is a schematic view of the sectional structure of the heat-insulating and waterproof integrated eaves gutter for slope exploration in passive ultra-low energy consumption dry working flat roof; fig. 2 is the utility model discloses the super low energy consumption of passive form is done the flat roof of operation and is looked for slope heat preservation waterproof integration eaves gutter place roofing overlook the schematic structure.
Detailed Description
As shown in the figures, the utility model discloses passive ultralow energy consumption dry operation flat roof slope finding heat preservation waterproof integration eaves gutter links firmly the eaves top and the eaves inboard of horizontal support 2 and adjacent roofing brush on cold bottom sub-oil layer 10 and pave and separate the gas layer 11, eaves inboard facade and adjacent limit separate the gas layer 11 and eaves outside facade bonding inlayer heated board 3, from near to far bond bottom waterproof median 4 and bottom heated board 3 on the gas layer 11 adjacent to eaves inboard inlayer heated board 3 in proper order, eaves inboard inlayer heated board 3 inboard and its limit adjacent bottom waterproof median 4 above and eaves outside inlayer heated board 3 outside bonding outer heated board 3, the eaves top and fix and connect eaves horizontal support and glue top surface heated board 3 on both sides 3; bond upper waterproof median 4 and upper heated board 3 on 3 of inboard roofing bottom waterproof median 4 of eaves and adjacent bottom heated board, the contained angle department between inboard outer heated board 3 of eaves and the upper waterproof median 4 of eaves and with glue inside and outside heated board chamfer 31 on 4 of the upper waterproof median of inward interval eaves ditch width department, install additional on 3 of upper waterproof median 4 and adjacent upper heated board and look for slope top layer heated board 3 downwards with eaves ditch 7 that outer heated board chamfer 31 extends the connecing, 3 surfaces of 3 of the heated board of eaves upper end and inboard and inside and outside heated board chamfer 31 and upper waterproof median 4 and 3 surfaces of heated board top layer bond the fine child modified asphalt self-adhered waterproofing membrane 5 of PE face glass and the fine reinforced polyester modified asphalt waterproofing membrane 6 of slate face successively, eaves crown 20 of eaves upper end of eaves crown transverse support 2 adorns the shroud. The water-proof heat-insulating wall has the advantages of smooth water collection and drainage, strong heat-insulating and water-proof performance, good weather resistance, long service life and more convenient and faster construction.
The inboard outer heated board 3 of eaves comprises the outer heated board 3 of hypomere of the higher authority parallel and level and the outer heated board 3 of upper segment with upper and lower butt joint above and above the waterproof median 4 of upper strata above, and inboard inlayer heated board 3 of eaves comprises the interior high outer low oblique top surface hypomere inlayer heated board 3 that is higher than outer heated board 3 of hypomere and the interior high outer low oblique bottom surface upper segment inlayer heated board 3 with upper and lower butt joint. The surface of the eave inner vertical surface air-barrier layer 11 adjacent to the lower end of the upper-section inner-layer insulation board 3, the lower-section inner-layer and outer-layer insulation boards 3, the upper-layer waterproof isolation belt 4, the outer insulation board chamfer 31 and the surface of the top-layer insulation board 3 are sequentially paved with the PE surface glass fiber tire modified asphalt self-adhesive waterproof coiled material 5 and the slate surface glass fiber reinforced polyester modified asphalt waterproof coiled material 6. Or the lower section of the inner and outer insulation boards, the upper waterproof isolation belt, the chamfer of the outer insulation board and the surface of the top insulation board are sequentially paved with the PE surface glass fiber base modified asphalt self-adhesive waterproof coiled material and the slate surface glass fiber reinforced polyester modified asphalt waterproof coiled material. The PE surface glass fiber tire modified asphalt self-adhesive waterproof coiled material 5 and the slate surface glass fiber reinforced polyester modified asphalt waterproof coiled material 6 are sequentially paved on the surfaces of the upper end of the eave, the inner side heat insulation board 3, the inner heat insulation board chamfer 31 and the surface of the adjacent slate surface glass fiber reinforced polyester modified asphalt waterproof coiled material 6.
The lower-section inner-outer-layer insulation board 3 and the upper-section inner-outer-layer insulation board 3 are connected with each other through the PE-surface glass fiber tire modified asphalt self-adhesive waterproof coiled material 5 and the slate-surface glass fiber reinforced polyester modified asphalt waterproof coiled material 6 which are paved successively.
The PE surface glass fiber base modified asphalt self-adhesive waterproof coiled material 5 and the slate surface glass fiber reinforced polyester modified asphalt waterproof coiled material 6 on the outer side of the outer insulation board 3 on the outer side of the eave extend from the outer side of the top insulation board 3.
The gas barrier layer 11 is a cold self-adhesive elastomer modified asphalt gas barrier coiled material, and the cold self-adhesive elastomer modified asphalt gas barrier coiled material is an acid and alkali resistant aluminum foil surface layer glass fiber tire self-adhesive modified asphalt gas barrier coiled material; the heat insulation board 3 is a high volume weight graphite polyphenyl board, the cold bottom sub oil layer 10 is an environment-friendly asphalt cold bottom sub oil layer, and the waterproof isolation belt 4 is a paper surface composite waterproof isolation belt. The high volume weight graphite polystyrene board is 30g/m3. The acid and alkali resistant aluminum foil surface layer glass fiber base self-adhesive modified asphalt steam-barrier coiled material is an acid and alkali resistant aluminum foil surface layer glass fiber base self-adhesive modified asphalt steam-barrier coiled material with the thickness of 1-2.5 mm, and the water vapor diffusion resistance values Sd and m of the acid and alkali resistant aluminum foil surface layer glass fiber base self-adhesive modified asphalt steam-barrier coiled material with the thicknesses of 1.2 mm and 1.5 mm are more than or equal to 1500; tensile value N50mm is respectively a longitudinal direction 400, a transverse direction 400, a longitudinal direction 800 and a transverse direction 800; elongation at break% is machine direction 2, transverse direction 2 and transverse direction 35, respectively; the tearing strength (nail-bar method N) is more than or equal to 80 in the longitudinal direction, 100 in the transverse direction, 200 in the longitudinal direction and 150 in the transverse direction; the joint shear strength (N/50 mm) is more than or equal to 300; the heat resistance is that no dripping can occur at 90 ℃ and no dripping can occur at 100 ℃; the water impermeability is 30min, 0.3mpa and is impermeable; flexibility at low temperature of-20 ℃ without cracks.
The upper waterproof isolation belt 4 covers the seam between the bottom layer and the waterproof isolation belt 4 and the adjacent bottom insulation board 3.
The eave crown 20 is an inclined top plate with a high outer side and a low inner side, and the inner side and the outer side of the inclined top plate are respectively provided with a front vertical plate and a rear vertical plate downwards. The lower sides of the front vertical plate and the rear vertical plate are respectively provided with an inner upper oblique extending edge. The eave crown transverse support 2 is an H-shaped support with front and rear upright posts or plates arranged or mounted at the front and rear ends of a transverse rod or a transverse plate, and the front and rear upright posts or plates are used for fixedly supporting the front vertical plate and the rear vertical plate of the eave crown 20 through transverse fasteners.
As shown in figure 2, the inner and outer insulation board chamfers 31 paved by a PE surface glass fiber tire modified asphalt self-adhesive waterproof coiled material 5 and a slate surface glass fiber reinforced polyester modified asphalt waterproof coiled material 6 and an upper layer waterproof isolation belt 4 groove between the inner and outer insulation board chamfers 7, a downward slope finding top layer insulation board 3 of the eaves 7 is a top layer insulation board and faces downward to a lower drainage channel port 70 in the eaves, downward slope finding of the top layer insulation board to the lower drainage channel port 70 in each eaves 7 is that the top layer insulation board 3 faces downward to the lower drainage channel port 70 direction, two downward slope finding grooves 77 which are splayed from the downward drainage channel port in the roof are manufactured in a left-right symmetrical mode, two splayed downward slope finding grooves 77 are arranged through a guide groove 71 which is arranged on the top layer 3 and is perpendicular to the axis of the eaves 7, downward slope finding channel portions of the downward drainage channel port 70 are arranged from the opposite side to the opposite side of the eaves 7, elevation direction of each downward slope finding groove 77 is that the downward slope finding channel port and the vertical line of the eaves 7 is downward from the eaves 7 direction, elevation angles of the downward slope finding grooves in the downward slope finding groove are marked by arrows 351, the downward slope finding directions of the downward slope finding grooves in the downward slope finding directions of the vertical lines of the eaves 7 in the downward slope finding grooves 7, the downward slope finding grooves in the downward slope finding grooves 7, the downward slope finding grooves are marked by arrows 351 direction, the vertical lines of the downward slope finding grooves in the downward slope finding grooves 7, the vertical lines of the vertical.
The construction method comprises the steps of ① concrete structure base layer requirements, gradient >2% (material slope finding), cleaning and drying the base layer (the drying degree can be checked by a simple checking method), loosening, sanding and peeling phenomena are avoided, the allowable deviation of flatness is 5mm, ② cold bottom oil base layer treatment is carried out, environment-friendly asphalt cold bottom oil is used for coating on a dry base surface, construction in rain, fog and dew environments is not suitable, and the using amount is 300 minus one gram per m < 2 >.
③ paving air-barrier layer, specifically cold self-adhesive elastomer modified asphalt air-barrier coiled material, the upper surface is an acid-resistant, corrosion-resistant aluminum film, and a reinforced base tire is attached to reduce the deformation coefficient of the coiled material, the product meets the requirements of European standard DIN EN13970, the product characteristics are that a, excellent air-barrier effect (equivalent air layer thickness S d value is more than 1500 m), b, 1 m in width is applicable to most profiled steel plates, c, no cold base oil is required to be coated on the base layer of the profiled steel plate with coating, d, +5 ℃ and above can be installed by cold self-adhesion, e, construction is convenient and fast, f, good adhesion with the base layer is not needed to be trampled even in the trough position in construction, the application field is used as an air-barrier layer, especially applicable to light steel structure roof system, the installation method is that a, the lower surface and the self-adhesive protective film at the joint are directly adhered to the base layer, the lap joint width is 8cm, b, the longitudinal lap joint is suitable for the crest position, the joint and the joint is sealed in the flat and the lap joint needs to be compacted at 45 ℃, and the lap joint needs to be formed by a slightly baked gun.
④ bonding insulation boards, solvent-free single-component polyurethane foam adhesive, for roofing insulation boards, characterized by a, elasticity, not brittle easily, b, automatic leveling in case of uneven base layer, c, economical efficiency, stable and reliable bonding performance, d, curing time only 1 hour, application field, single-component polyurethane foam adhesive can be used for bonding insulation materials for flat roofing, suitable for polystyrene insulation boards (ESP and XPS), polyurethane insulation boards (PU), phenolic resin insulation boards (PF) and rock wool insulation boards, absorptive and non-absorptive substrates such as concrete, wood, brick and formed metal, and aged asphalt, asphalt or even substrates with a surface of rock ore, which can still be bonded firmly, besides the above mentioned materials, when bonding rock wool and composite insulation materials, a preliminary bonding test must be performed and the specification of the insulation board manufacturer must be read in detail, when bonding non-composite rock wool insulation materials, at least two strands of glue must be sprayed, mounting method, a, adhesive must be mounted on glue guns, b, in order to ensure strong bonding strength, at least 30 mm per square meter of bonding strength, and if the thickness of the extruded polystyrene boards is equal to 30 mm.
⑤ the heat insulation board has a slope layer as shown in figure 2.
⑥ paving bottom self-adhesive fire-proof water-proof coiled material is made up of the elastic modified asphalt self-adhesive water-proof coiled material which is made up of tear-resistant polyester glass fibre reinforced base, modified asphalt self-adhesive on its lower surface, PE protecting film and overlapping edge self-adhesive protecting film on its upper surface, and features simple structure, easy installation, good adhesion and direct adhesion to insulating board, and the installation method includes removing the protecting film from bottom and overlapping edges, adhering it to base layer, overlapping by 8cm (10 cm long and 8cm short) and cutting a small angle at 45 deg.
⑦ A waterproof roll of elastic modified asphalt is prepared through immersing high-quality SBS modified asphalt in high-strength polyester base, attaching slate particles to its upper surface and anti-sticking protecting film to its lower surface, and features no content of rubber powder, high operability, high resistance to deformation, high anticracking power, and high puncture resistance.
The utility model discloses the eaves gutter that adds on the waterproof integration flat roofing of operation heat preservation is done to the ultralow energy consumption of passive form in roof periphery, and the collection rainwater that can be organized has effectively avoided flat roofing drainage smooth, the rainwater to accumulate, reduces the material service life scheduling problem of the waterproof integration system of passive form heat preservation, and real assurance roofing whole coefficient of heat transfer does not have obvious change for 30 years. In addition, this system can form the eaves gutter naturally again when using the heated board to look for the slope, relatively with traditional eaves gutter technology, the dead weight is lighter, reduces the roofing load, and construction also convenient and fast more can effectively shorten the time limit for a project, practices thrift the cost and handsome in appearance.
After the technical scheme is adopted, the utility model discloses passive ultralow energy consumption is done flat roof side of operation and is looked for slope heat preservation waterproof integration eaves gutter has that the collection drainage is unobstructed, and heat preservation waterproof performance is strong, and weather resistance is good, longe-lived advantage.
Claims (10)
1. A passive ultra-low energy consumption dry operation flat roof slope finding heat preservation and waterproof integrated eaves gutter is characterized in that an eaves top is fixedly connected with an eaves crown transverse support, the inner sides of the eaves top and the eaves and an adjacent roof are coated with a cold-bottom oil layer and paved with a gas barrier layer, inner side vertical surfaces of the eaves and adjacent side gas barrier layers and outer side vertical surfaces of the eaves are bonded with inner layer heat preservation plates, a bottom layer waterproof isolation belt and a bottom layer heat preservation plate are sequentially connected and installed on the gas barrier layer adjacent to the inner side inner layer heat preservation plates of the eaves from near to far, outer layer heat preservation plates are additionally installed on the inner sides of the inner layer heat preservation plates of the eaves and the adjacent side bottom layer waterproof isolation belts of the inner layer heat preservation plates of the eaves and; the eaves inboard roofing bottom waterproof median of roofing bottom and adjacent bottom heated board upper surface install upper waterproof median and upper heated board additional, the contained angle department between eaves inboard outer heated board and the upper waterproof median and with the interior upper waterproof median of interval eaves ditch width department install inside and outside heated board chamfer additional, install the eaves ditch that prolongs the connecing with outside heated board chamfer above upper waterproof median and the adjacent upper heated board and look for slope top layer heated board downwards, eaves upper end and inboard heated board surface and inside and outside heated board chamfer and upper waterproof median and top layer heated board surface bond the fine child modified asphalt waterproofing membrane of fine child of self-adhesion PE face and the fine reinforced polyester modified asphalt waterproofing membrane of slate face glass successively, eaves crown horizontal support adorns eaves shroud eaves crown.
2. The passive ultra-low energy consumption dry operation flat roof slope finding heat preservation and waterproof integrated eaves gutter as claimed in claim 1, wherein the eaves inner side outer layer heat preservation plate consists of a lower section outer layer heat preservation plate and an upper section outer layer heat preservation plate, the upper section outer layer heat preservation plate is flush with the upper surface of the upper layer waterproof isolation belt, the upper section outer layer heat preservation plate is in up-down butt joint with the upper surface of the upper layer waterproof isolation belt, and the eaves inner side inner layer heat preservation plate consists of a lower section inner layer heat preservation plate which is higher than the inner high outer low inclined top surface of the lower section outer layer heat preservation;
sequentially paving a PE surface glass fiber tire modified asphalt self-adhesive waterproof coiled material and a slate surface glass fiber reinforced polyester modified asphalt waterproof coiled material on the lower-section inner and outer-layer insulation boards, the upper-layer waterproof isolation belt, the outer-side insulation board chamfer and the top-layer insulation board surface; or the surface of the eave inner side vertical surface air-barrier layer adjacent to the lower end of the upper section inner layer insulation board, the lower section outer layer insulation board, the upper layer waterproof isolation belt, the outer side insulation board chamfer and the surface of the top layer insulation board are sequentially paved with a PE surface glass fiber tire modified asphalt self-adhesive waterproof coiled material and a slate surface glass fiber reinforced polyester modified asphalt waterproof coiled material;
and sequentially paving the PE surface glass fiber tire modified asphalt self-adhesive waterproof coiled material and the slate surface glass fiber reinforced polyester modified asphalt waterproof coiled material on the upper end of the eave, the surface of the inner side insulation board, the chamfer of the inner side insulation board and the surface of the adjacent slate surface glass fiber reinforced polyester modified asphalt waterproof coiled material.
3. The passive ultra-low energy consumption dry working flat roof slope finding heat preservation and waterproof integrated eaves gutter as claimed in claim 2, wherein the lower section inner and outer layer heat preservation plates and the upper section inner and outer layer heat preservation plate facing surfaces are connected through a PE surface glass fiber tire modified asphalt self-adhesive waterproof coiled material and a slate surface glass fiber reinforced polyester modified asphalt waterproof coiled material which are laid in sequence.
4. The passive ultra-low energy consumption dry operation flat roof slope-finding heat-insulating waterproof integrated eaves gutter as claimed in claim 1, wherein the PE surface glass fiber base modified asphalt self-adhesive waterproof coiled material and the slate surface glass fiber reinforced polyester modified asphalt waterproof coiled material outside the eaves upper end extend from the outside of the top surface heat-insulating plate to the outside of the upper end of the outer layer heat-insulating plate outside the eaves.
5. The passive ultra-low energy consumption dry working roof-leveling, slope-seeking, heat-insulating and waterproof integrated gutter according to claim 1, characterized in that the gas-barrier layer is a cold self-adhesive elastomer modified asphalt gas-barrier coiled material, the heat-insulating plate is a high-volume-weight graphite polystyrene board, the cold-bottom sub-oil layer is an environment-friendly asphalt cold-bottom sub-oil layer, and the waterproof isolation strip is a paper-surface composite waterproof isolation strip.
6. The passive ultra-low energy consumption dry working flat roof slope finding heat preservation and waterproof integrated eaves gutter as claimed in claim 1, wherein the upper waterproof isolation belt covers the seam of the lower waterproof isolation belt and the adjacent lower heat preservation plate.
7. The passive ultra-low energy consumption dry operation flat roof slope-finding heat-insulating waterproof integrated eaves gutter as claimed in claim 1, wherein the eaves crown is a sloping roof plate with a high outer side and a low inner side, and a front vertical plate and a rear vertical plate are respectively and downwardly arranged at the inner side and the outer side of the sloping roof plate.
8. The passive ultra-low energy consumption dry operation flat roof slope-finding heat-insulating waterproof integrated eaves gutter as claimed in claim 6, wherein the lower edges of the front vertical plate and the rear vertical plate are respectively provided with an inner obliquely extending inverted edge and an upper obliquely extending inverted edge.
9. The passive ultra-low energy consumption dry working flat roof slope finding heat preservation and waterproof integrated gutter according to claim 1, characterized in that the eave crown transverse support is an H-shaped structure with or equipped with front and rear vertical rods or plates at the front and rear ends of a transverse rod or a transverse plate, and the front and rear vertical rods or plates are used for fixedly supporting the front and rear vertical plates of the eave crown through transverse fasteners.
10. The passive ultra-low energy consumption dry working flat roof slope-finding heat-insulating waterproof integrated eaves gutter as claimed in any one of claims 1 to 9, characterized in that the eaves gutter is an upper waterproof isolation belt groove between inner and outer insulation board chamfers of a PE surface glass fiber base modified asphalt self-adhesive waterproof coiled material and a slate surface glass fiber reinforced polyester modified asphalt waterproof coiled material, and the eaves gutter downward slope-finding top insulation board is a top insulation board which downward slopes towards a lower drainage channel port in the eaves gutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921021084.1U CN211080818U (en) | 2019-07-03 | 2019-07-03 | Passive ultralow-energy-consumption dry-operation flat roof slope-finding heat-insulation waterproof integrated eaves gutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921021084.1U CN211080818U (en) | 2019-07-03 | 2019-07-03 | Passive ultralow-energy-consumption dry-operation flat roof slope-finding heat-insulation waterproof integrated eaves gutter |
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| CN211080818U true CN211080818U (en) | 2020-07-24 |
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| CN201921021084.1U Active CN211080818U (en) | 2019-07-03 | 2019-07-03 | Passive ultralow-energy-consumption dry-operation flat roof slope-finding heat-insulation waterproof integrated eaves gutter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195497A (en) * | 2019-07-03 | 2019-09-03 | 绿建大地建设发展有限公司 | The dry operation horizontal roof slope making eaves gutter thermal-insulating waterproof integral construction method of passive type super low energy consumption |
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2019
- 2019-07-03 CN CN201921021084.1U patent/CN211080818U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195497A (en) * | 2019-07-03 | 2019-09-03 | 绿建大地建设发展有限公司 | The dry operation horizontal roof slope making eaves gutter thermal-insulating waterproof integral construction method of passive type super low energy consumption |
| CN110195497B (en) * | 2019-07-03 | 2024-04-19 | 绿建大地建设发展有限公司 | Thermal insulation and waterproof integrated construction method for slope-finding gutter of passive ultra-low energy consumption dry operation flat roof |
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