CN104153522B - A kind of construction method of Sloping roof skyscraper asphalt shingle roofing water-proof system - Google Patents
A kind of construction method of Sloping roof skyscraper asphalt shingle roofing water-proof system Download PDFInfo
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Abstract
The invention discloses the construction method of a kind of Sloping roof skyscraper asphalt shingle roofing water-proof system, described Sloping roof skyscraper asphalt shingle roofing water-proof system is followed successively by reinforced concrete floor, mortar levelling layer, heat-insulation layer, concrete base layer, double-sided self-adhesive waterproof coiled materials layer and bituminized shingle from the bottom to top；Described construction method comprises the following steps: base treatment agent is brushed in (1) base layer construction, (2) base treatment and examination, (3), (4) extra play is pasted, (5) paving adhesive waterproof coil, (6) asphalt watt.The present invention utilizes the elasticity of self-adhesive coiled material itself and good elongation percentage to be connected with concrete base layer, can be good at solving, due to waterproof matrix, the phenomenon that quality problems cause bituminized shingle to destroy occurs, and the self-healing function of self-adhesive coiled material self can also be utilized to form overall waterproof layer with bituminized shingle, preferably resolve the waterproof problem of Sloping roof, and construction procedure is reasonable, simple to operate.
Description
Technical field
The present invention relates to building roofing draining field, particularly relate to the construction method of a kind of Sloping roof skyscraper asphalt shingle roofing water-proof system.
Background technology
Bituminized shingle is also known as fiberglass tile, asphalt felt tile, fiberglass tyre asphalt tile, it is with glass fibre for carcass, after dip-coating quality oxide modified pitch, upper surface covers colored basalt pellet, lower surface spreads with the tiles roof waterproof sheet material made by isolated material part coating self-adhesive layer.It not only form attractive in appearance abundant, light weight is durable, and has the function of waterproof, is the domestic waterproof material being widely used in house pitched roof at present.When Sloping roof is by the construction of conventional waterproof way (reinforced concrete roof board → heat insulation layer → mortar levelling layer → waterproof layer → C20 pea gravel concreten screed-coat → bituminized shingle), easily there are the quality problems such as dusting, desciccation crack in waterproof matrix mortar levelling layer, quality is wayward, it is easy to cause waterproof layer to destroy.The flexibility of bituminized shingle itself is poor, if be affixed directly on concrete leveling layer by fiberglass tile, if the defects such as local cracks occurs in screed-coat self, fiberglass tile can cause draw crack, affects roof waterproof quality and appearance is had considerable influence.
Summary of the invention
It is an object of the invention to provide the construction method of a kind of good water-proof effect, survivable Sloping roof skyscraper asphalt shingle roofing water-proof system.
For reaching above-mentioned purpose, present invention employs techniques below scheme:
A kind of Sloping roof skyscraper asphalt shingle roofing water-proof system, it is characterized in that: be followed successively by reinforced concrete floor, mortar levelling layer, heat-insulation layer, concrete base layer, double-sided self-adhesive waterproof coiled materials layer and bituminized shingle from the bottom to top, and be provided with aluminum-pinch in the both sides of roofing.
The first half of described bituminized shingle is watt skirt of a rectangle, the latter half of bituminized shingle is the lappet of three to four inverted trapezoidals, bituminized shingle is bonding with double-sided self-adhesive waterproof coiled materials layer, is connected with double-sided self-adhesive waterproof coiled materials layer, concrete base layer also by the nail on watt skirt followed closely between adjacent two lappets simultaneously；
Between neighbouring bituminized shingle, the lappet of upside bituminized shingle is pressed on watt skirt between adjacent two lappets of downside bituminized shingle, is covered by the splicing seams between adjacent to the nail on the bituminized shingle of downside and downside two bituminized shingles.
Described mortar levelling layer can be the mortar levelling layer that 20mm is thick.
Described concrete base layer can be the C20 arrangement of reinforcement pea gravel concreten layer that 50mm is thick.
Described double-sided self-adhesive waterproof coiled materials layer 5 is the double-sided self-adhesive Colophonium composite S BS modified asphalt waterproof coiled material that 4mm is thick.
Double-sided self-adhesive waterproof volume is that a kind of self-adhesive rubber asphalt being configured to the synthetic rubber such as SBS, viscosifier and high-quality pavement petroleum asphalt etc. is for base material, tough density polyethylene film with high is as top surface, and strippable painting silicon isolating membrane is the waterproof material that the antiseized isolated material of lower surface is made.It has the advantages that low temperature flexibility, self-healing property and adhesive property are good.
The product attribute of double-sided self-adhesive waterproof volume:
1. without binding agent, also it is not necessary to heating and bakes to fusing, sealing coat need only be torn off, can be bonded in basic unit securely.Easy construction and speed of application are exceedingly fast；
2. having the elasticity of rubber, elongation percentage is splendid, is well adapted for deformation and the cracking of basic unit；
3. " self-healing function " of great characteristic, the puncture that energy self-heal is less is damaged, when meeting with puncture or hard thing embedding, automatically can be integrated with these objects, keep good water resistance.
The construction method of a kind of Sloping roof skyscraper asphalt shingle roofing water-proof system, comprises the following steps:
(1) base layer construction
The basic unit of water-proof system is also the protective layer of roofing heat-insulating layer simultaneously, and it adopts 50mm thickness C20 arrangement of reinforcement pea gravel concreten to build；Organize multiple construction sections to construct continuously with ridge line, gutter line for boundary during construction, the division of construction section and build order should be reasonable, concreting carries out according to the order of " from top to bottom, from both sides to centre "；Setting-up of construction joint is in gutter and ridge position；In order to ensure the smooth of concrete surface and reduce concrete sliding pendant, the concrete slump controls at 30mm～50mm；Build together with watering part after cornice and ridge when substrate concrete is built；Owing to the adhesive property between concrete and polystyrene thermal insulation plate is poor, in order to reduce concrete sliding pendant, adopt the mode that segmentation paves, every section of width paved controls at about 500mm along gradient direction, by cornice position successively to ridge Directional Extension, concrete should first be poured on material loading platform, then by Manual to roofing；
(2) base treatment and examination
Cleaning finishing substrate surface, basic unit must solid, firm, smooth, non-loosening and have certain intensity；Base Smoothness requires that deviation is not more than 2mm within the scope of 2m, when adopting cement mortar screeding layer, answers secondary press polish, abundant maintenance after the floating receipts water of cement mortar, must not have loose, dusting, skin effect phenomenon；Drainage grade should meet designing requirement, and draining should be smooth and easy, without seeping phenomenon；Circular arc shaped, arc radius 50mm must be smeared in all negative and positive angles；
(3) base treatment agent is brushed
Brushing base treatment agent in basic unit after levelling, brushing requires uniform and thin, adopts spraying or roller coating；Brushing twice altogether, first pass is brushing laterally, second time vertical brushing, every all over thickness 0.5mm～1.0mm, must not have the phenomenons such as leakage brush, pit, bubble, trickling；
(4) extra play is pasted
Roofing negative and positive angle, air channel root and pipe root etc. adopt 4mm adhesive waterproof coil to do 500mm wide cut extra play, first take adhesive waterproof coil side PE film off, the extra play cut out completely sticks to place of thin portion, can do hot melt process if being pasted not strongly；
(5) paving adhesive waterproof coil
Waterproof roll paving vertical with ridge, paving successively from the bottom to top, lap of splice 100mm between coiled material, takes off side PE film during construction of self viscous reel material, so as to be pasted onto on roofing；Should flatten during waterproof roll paving and must paste between compacting, coiled material and basal plane and each layer coiled material closely；Coiled material seam crossing must be pasted and obturage, and the lap width on two width coiled material minor faces and long limit is all no less than 100mm；When adopting many layer coiled materials, the seam of upper and lower two-layer and adjacent two width coiled materials should stagger 1/3～1/2 fabric width, and two layers of coiled materials must not be mutually perpendicular to paving；In the corner of facade Yu plane, the seam of coiled material should be stayed in the plane, is no less than 600mm from facade；
(6) asphalt watt
A, laying aspect snap the line: lay neat in order to ensure bituminized shingle, it is being laid in aspect snap the line before laying, the centrage of vertical direction is vertical with ridge, and it is in roofing center, distance between each line of vertical direction, it is 167mm for three lappet type bituminized shingles, it is 125mm for four lappet type bituminized shingles, Article 1 horizontal line will bullet distance cornice 310mm place, it is spaced apart 142mm between other horizontal lines, each bituminized shingle top will with the horizontal line of bullet coincide, side coincide with vertical line；
B, laying initiation layer: before ground floor bituminized shingle is laid, first to lay initiation layer, initiation layer watt is removed a watt skirt cutting by plain asphalt watt and forms；Initiation layer is directly laid along the bottom, slope of roofing, and the topcoating that initiation layer watt contacts with roofing smears base oil, and is fixed on roofing with roofing nail, and the nail in the middle of bituminized shingle initiation layer to be divided equally between the nail of two ends, is coated with cold adhesive around nail；During laying, initiation layer should stretch out cornice 10mm, and cornice place should arrange cornice flashing plate；
C, initiation layer are laid to each layer between ridge: based on initiation layer, upwards laying each layer bituminized shingle successively until ridge, adjacent two layers bituminized shingle watt groove should uniformly stagger；During laying, first throw off isolating membrane, to good position, bituminized shingle and waterproof roll firm pasting is made with the surface of little iron roll rolled asphalt watt, then face nailing special-purpose steel nail on bituminized shingle, the head of a nail must not exposed outside, for three lappet type bituminized shingles with 4 nails, four lappet type bituminized shingles are with 5 nails, when the slope of roof is more than 60 degree, or when having strong wind or earthquake areas, can suitably increase roofing nail, three lappet type bituminized shingles are with 6 nails, and four lappet type bituminized shingles are with 8 nails；
D, ridge tiles laying: ridge tiles should overlap along peak frequency wind direction, and should fully put up two domatic bituminized shingles, and lap width cannot be less than 100mm；The gland area of ridge tiles and ridge tiles is not less than the 1/2 of ridge tiles area；First ridge tiles should from the leeward end of the bottom of oblique ridge or flat ridge paving, ridge tiles need to along centrage total length doubling, and during laying, ridge tiles both sides are respectively followed closely a nail and are fixed on the pitched roof of both sides, and nail to be covered by second ridge tiles.
Preferably, the construction method of described Sloping roof skyscraper asphalt shingle roofing water-proof system, CONSTRUCTED SPECIFICATION position processes in the following manner:
(1) roof pipeline or flue place are gone out
Going out the waterproof roll that top installation length is 250mm of roof pipeline, bottom installation length is the waterproof roll of 150mm；Seal fixing to closing up, its constant spacing is 200mm, laying water-proof coiled material extra play, makes waterproof roll extra play stretch into and is not less than 250mm under bituminized shingle；
(2) inner corner trim part intersects roofing
Inner corner trim part intersects the bituminized shingle of roofing can be individually separated construction to the laying of gutter direction or each roofing on two roofings simultaneously, is routed to gutter centrage 75mm place, re-lays the bituminized shingle on gutter；Adopt above two mode, the 1st layer of bituminized shingle first will be upwards laid along the edge of one of them roofing, and extend through gutter, last bituminized shingle making this layer reaches adjacent roofing at least 300mm, then lay the 1st layer of bituminized shingle along the eaves of adjacent roofing, to reach gutter simultaneously and snap on the bituminized shingle of previously laying, being woven together mutually, bituminized shingle by tightly in gutter, with the fixing bituminized shingle of the method for fixed closed formula gutter；
(3) oblique gutter position
Oblique gutter adopts the bridging type practice, and the overlap joint of oblique gutter is that the bituminized shingle of side big to roof drainage gradient length and water amount is put up opposite side bituminized shingle；
(4) dormer window
Dormer window roofing can adopt monolateral overlap joint gutter method to lay with main roofing handing-over seam；The junction of dormer window surrounding metope and main roofing can adopt flashing of marking time, metal flashing or parapet flashing method to lay；
(5) deformation joint position
Covering and fixing 1mm thickness aluminium sheet material outside adhesive waterproof coil layer, the flashing requirement for height of movement joint equals to or more than 250mm.
Beneficial effects of the present invention: the present invention adopts the combined water-proof system of self-adhesive coiled material+bituminized shingle, the elasticity and the good elongation percentage that utilize self-adhesive coiled material itself are connected with concrete base layer, can be good at solving, due to waterproof matrix, the phenomenon that quality problems cause bituminized shingle to destroy occurs, and the self-healing function of self-adhesive coiled material self can also be utilized to form overall waterproof layer with fiberglass tile, preferably resolve the waterproof problem of Sloping roof；And construction procedure is reasonable, simple to operate.Described bituminized shingle is by the dual function of nail and double-sided self-adhesive waterproof coiled materials, it is possible to be more firmly fixed on concrete base layer.
Accompanying drawing explanation
Fig. 1 is the section structure schematic diagram of the present invention.
Fig. 2 is the schematic diagram laying bituminized shingle on double-sided self-adhesive waterproof coiled materials layer.
Fig. 3 is the schematic diagram of bituminized shingle.
1, reinforced concrete floor；2, mortar levelling layer；3, heat-insulation layer；4, concrete base layer (being also simultaneously the protective layer of heat-insulation layer)；5, double-sided self-adhesive waterproof coiled materials layer；6, bituminized shingle, 6.1, watt skirt, 6.2, lappet；7, nail；8, aluminum-pinch.
Below in conjunction with embodiment, the present invention will be further described.
Detailed description of the invention
As Figure 1-3, this Sloping roof skyscraper asphalt shingle roofing water-proof system, it is followed successively by reinforced concrete floor 1, mortar levelling layer 2, heat-insulation layer 3, concrete base layer 4, double-sided self-adhesive waterproof coiled materials layer 5 and bituminized shingle 6 from the bottom to top, and is provided with aluminum-pinch 8 in the both sides of roofing.
The first half of described bituminized shingle 6 is watt skirt 6.1 of a rectangle, the latter half of bituminized shingle 6 is the lappet 6.2 of three to four inverted trapezoidals, bituminized shingle 6 is bonding with double-sided self-adhesive waterproof coiled materials layer 5, is connected with double-sided self-adhesive waterproof coiled materials layer 5, concrete base layer 4 also by the nail 7 on watt skirt 6.1 followed closely between adjacent two lappets 6.2 simultaneously.
Between neighbouring bituminized shingle, the lappet 6.2 of upside bituminized shingle is pressed on watt skirt 6.1 between adjacent two lappets 6.2 of downside bituminized shingle, is covered by the splicing seams between adjacent to the nail on the bituminized shingle of downside and downside two bituminized shingles.Bituminized shingle 6 advantage of this is that, it is ensured that the roofing of bituminized shingle composition has good waterproof sealing performance, and forms cellular outer surface, and outward appearance is more good-looking.
In the present embodiment, mortar levelling layer 2 is the mortar levelling layer that 20mm is thick, and concrete base layer 4 is the C20 arrangement of reinforcement pea gravel concreten layer that 50mm is thick, and double-sided self-adhesive waterproof coiled materials layer 5 is the double-sided self-adhesive Colophonium composite S BS modified asphalt waterproof coiled material that 4mm is thick.
The construction method of a kind of Sloping roof skyscraper asphalt shingle roofing water-proof system, comprises the following steps:
(1) base layer construction
The basic unit of water-proof system is also the protective layer of roofing heat-insulating layer simultaneously, and it adopts 50mm thickness C20 arrangement of reinforcement pea gravel concreten to build；Organize multiple construction sections to construct continuously with ridge line, gutter line for boundary during construction, the division of construction section and build order should be reasonable, concreting carries out according to the order of " from top to bottom, from both sides to centre "；Setting-up of construction joint is in gutter and ridge position；In order to ensure the smooth of concrete surface and reduce concrete sliding pendant, the concrete slump controls at 30mm～50mm；Build together with watering part after cornice and ridge when substrate concrete is built；Owing to the adhesive property between concrete and polystyrene thermal insulation plate is poor, in order to reduce concrete sliding pendant, adopt the mode that segmentation paves, every section of width paved controls at about 500mm along gradient direction, by cornice position successively to ridge Directional Extension, concrete should first be poured on material loading platform, then by Manual to roofing；
(2) base treatment and examination
Cleaning finishing substrate surface, basic unit must solid, firm, smooth, non-loosening and have certain intensity；Base Smoothness requires that deviation is not more than 2mm within the scope of 2m, when adopting cement mortar screeding layer, answers secondary press polish, abundant maintenance after the floating receipts water of cement mortar, must not have loose, dusting, skin effect phenomenon；Drainage grade should meet designing requirement, and draining should be smooth and easy, without seeping phenomenon；Circular arc shaped, arc radius 50mm must be smeared in all negative and positive angles；
(3) base treatment agent is brushed
Brushing base treatment agent in basic unit after levelling, brushing requires uniform and thin, adopts spraying or roller coating；Brushing twice altogether, first pass is brushing laterally, second time vertical brushing, every all over thickness 0.5mm～1.0mm, must not have the phenomenons such as leakage brush, pit, bubble, trickling；
(4) extra play is pasted
Roofing negative and positive angle, air channel root and pipe root etc. adopt 4mm adhesive waterproof coil to do 500mm wide cut extra play, first take adhesive waterproof coil side PE film off, the extra play cut out completely sticks to place of thin portion, can do hot melt process if being pasted not strongly；
Negative and positive angle extra play processes in the following manner:
A, interior extra play: cut out 250mm waterproof roll and do extra play, facade and plane respectively bond 125mm；
B, main water barrier: the coiled material of plane symphyses is upwards turned to facade > 250mm place；
C, outer extra play: cut out one piece of 250mm × 250mm square waterproof roll, cut out to square piece center from any midpoint straight line, cut opening up, it is pasted onto on the main water barrier of negative and positive angle, cutting out and above-mentioned equivalently-sized square coiled material, clip down, is pasted onto on negative and positive angle again；
(5) paving adhesive waterproof coil
Adhesive waterproof coil layer adopts 4mm thickness double-sided self-adhesive Colophonium composite S BS modified asphalt waterproof coiled material；Waterproof roll paving vertical with ridge, paving successively from the bottom to top, lap of splice 100mm between coiled material, takes off side PE film during construction of self viscous reel material, so as to be pasted onto on roofing；Should flatten during waterproof roll paving and must paste between compacting, coiled material and basal plane and each layer coiled material closely；Coiled material seam crossing must be pasted and obturage, and the lap width on two width coiled material minor faces and long limit is all no less than 100mm；When adopting many layer coiled materials, the seam of upper and lower two-layer and adjacent two width coiled materials should stagger 1/3～1/2 fabric width, and two layers of coiled materials must not be mutually perpendicular to paving；In the corner of facade Yu plane, the seam of coiled material should be stayed in the plane, is no less than 600mm from facade；
(6) asphalt watt
A, laying aspect snap the line: lay neat in order to ensure bituminized shingle, it is being laid in aspect snap the line before laying, the centrage of vertical direction is vertical with ridge, and it is in roofing center, distance between each line of vertical direction, it is 167mm for three lappet type bituminized shingles, it is 125mm for four lappet type bituminized shingles, Article 1 horizontal line will bullet distance cornice 310mm place, it is spaced apart 142mm between other horizontal lines, each bituminized shingle top will with the horizontal line of bullet coincide, side coincide with vertical line；
B, laying initiation layer: before ground floor bituminized shingle is laid, first to lay initiation layer, initiation layer watt is removed a watt skirt cutting by plain asphalt watt and forms；Initiation layer is directly laid along the bottom, slope of roofing, and the topcoating that initiation layer watt contacts with roofing smears base oil, and is fixed on roofing with roofing nail, and the nail in the middle of bituminized shingle initiation layer to be divided equally between the nail of two ends, is coated with cold adhesive around nail；During laying, initiation layer should stretch out cornice 10mm, and cornice place should arrange cornice flashing plate；
C, initiation layer are laid to each layer between ridge: based on initiation layer, upwards laying each layer bituminized shingle successively until ridge, adjacent two layers bituminized shingle watt groove should uniformly stagger；During laying, first throw off isolating membrane, to good position, bituminized shingle and waterproof roll firm pasting is made with the surface of little iron roll rolled asphalt watt, then face nailing special-purpose steel nail on bituminized shingle, the head of a nail must not exposed outside, for three lappet type bituminized shingles with 4 nails, four lappet type bituminized shingles are with 5 nails, when the slope of roof is more than 60 degree, or when having strong wind or earthquake areas, can suitably increase roofing nail, three lappet type bituminized shingles are with 6 nails, and four lappet type bituminized shingles are with 8 nails；
D, ridge tiles laying: ridge tiles should overlap along peak frequency wind direction, and should fully put up two domatic bituminized shingles, and lap width cannot be less than 100mm；The gland area of ridge tiles and ridge tiles is not less than the 1/2 of ridge tiles area；First ridge tiles should from the leeward end of the bottom of oblique ridge or flat ridge paving, ridge tiles need to along centrage total length doubling, and during laying, ridge tiles both sides are respectively followed closely a nail and are fixed on the pitched roof of both sides, and nail to be covered by second ridge tiles.
Claims (4)
1. the construction method of a Sloping roof skyscraper asphalt shingle roofing water-proof system, it is characterized in that being followed successively by reinforced concrete floor (1), mortar levelling layer (2), heat-insulation layer (3), concrete base layer (4), double-sided self-adhesive waterproof coiled materials layer (5) and bituminized shingle (6) from the bottom to top, and be provided with aluminum-pinch (8) in the both sides of roofing；
The first half of described bituminized shingle (6) is watt skirt (6.1) of a rectangle, the lappet that the latter half is three to four inverted trapezoidals (6.2) of bituminized shingle (6), bituminized shingle (6) is bonding with double-sided self-adhesive waterproof coiled materials layer (5), is connected with double-sided self-adhesive waterproof coiled materials layer (5), concrete base layer (4) also by the nail (7) on watt skirt (6.1) followed closely between adjacent two lappets (6.2) simultaneously；
Between neighbouring bituminized shingle, the lappet (6.2) of upside bituminized shingle is pressed on watt skirt (6.1) between adjacent two lappets (6.2) of downside bituminized shingle, being covered by splicing seams between adjacent to nail on the bituminized shingle of downside and downside two bituminized shingles, its construction method comprises the following steps
(1) base layer construction:
The basic unit of water-proof system is also the protective layer of roofing heat-insulating layer simultaneously, and it adopts 50mm thickness C20 arrangement of reinforcement pea gravel concreten to build；Organize multiple construction sections to construct continuously with ridge line, gutter line for boundary during construction, the division of construction section and build order should be reasonable, concreting carries out according to the order of " from top to bottom, from both sides to centre "；Setting-up of construction joint is in gutter and ridge position；In order to ensure the smooth of concrete surface and reduce concrete sliding pendant, the concrete slump controls at 30mm～50mm；Build together with watering part after cornice and ridge when substrate concrete is built；Owing to the adhesive property between concrete and polystyrene thermal insulation plate is poor, in order to reduce concrete sliding pendant, adopt the mode that segmentation paves, every section of width paved controls at 500mm along gradient direction, by cornice position successively to ridge Directional Extension, concrete should first be poured on material loading platform, then by Manual to roofing；
(2) base treatment and examination:
Cleaning finishing substrate surface, basic unit must solid, firm, smooth, non-loosening and have certain intensity；Base Smoothness requires that deviation is not more than 2mm within the scope of 2m, when adopting cement mortar screeding layer, answers secondary press polish, abundant maintenance after the floating receipts water of cement mortar, must not have loose, dusting, skin effect phenomenon；Drainage grade should meet designing requirement, and draining should be smooth and easy, without seeping phenomenon；Circular arc shaped, arc radius 50mm must be smeared in all negative and positive angles；
(3) base treatment agent is brushed:
Brushing base treatment agent in basic unit after levelling, brushing requires uniform and thin, adopts spraying or roller coating；Brushing twice altogether, first pass is brushing laterally, second time vertical brushing, every all over thickness 0.5mm～1.0mm, must not have leakage brush, pit, bubble, trickling phenomenon；
(4) extra play is pasted:
Roofing negative and positive angle, air channel root and pipe root adopt 4mm adhesive waterproof coil to do 500mm wide cut extra play, first take adhesive waterproof coil side PE film off, the extra play cut out completely is sticked to place of thin portion, do hot melt process if being pasted not strongly；
(5) paving adhesive waterproof coil:
Waterproof roll paving vertical with ridge, paving successively from the bottom to top, lap of splice 100mm between coiled material, takes off side PE film during construction of self viscous reel material, so as to be pasted onto on roofing；Should flatten during waterproof roll paving and must paste between compacting, coiled material and basal plane and each layer coiled material closely；Coiled material seam crossing must be pasted and obturage, and the lap width on two width coiled material minor faces and long limit is all no less than 100mm；When adopting many layer coiled materials, the seam of upper and lower two-layer and adjacent two width coiled materials should stagger 1/3～1/2 fabric width, and two layers of coiled materials must not be mutually perpendicular to paving；In the corner of facade Yu plane, the seam of coiled material should be stayed in the plane, is no less than 600mm from facade；
(6) asphalt watt:
A, laying aspect snap the line: lay neat in order to ensure bituminized shingle, it is being laid in aspect snap the line before laying, the centrage of vertical direction is vertical with ridge, and it is in roofing center, distance between each line of vertical direction, it is 167mm for three lappet type bituminized shingles, it is 125mm for four lappet type bituminized shingles, Article 1 horizontal line will bullet distance cornice 310mm place, it is spaced apart 142mm between other horizontal lines, each bituminized shingle top will with the horizontal line of bullet coincide, side coincide with vertical line；
B, laying initiation layer: before ground floor bituminized shingle is laid, first to lay initiation layer, initiation layer watt is removed a watt skirt cutting by plain asphalt watt and forms；Initiation layer is directly laid along the bottom, slope of roofing, and the topcoating that initiation layer watt contacts with roofing smears base oil, and is fixed on roofing with roofing nail, and the nail in the middle of bituminized shingle initiation layer to be divided equally between the nail of two ends, is coated with cold adhesive around nail；During laying, initiation layer should stretch out cornice 10mm, and cornice place should arrange cornice flashing plate；
C, initiation layer are laid to each layer between ridge: based on initiation layer, upwards laying each layer bituminized shingle successively until ridge, adjacent two layers bituminized shingle watt groove should uniformly stagger；During laying, first throw off isolating membrane, to good position, bituminized shingle and waterproof roll firm pasting is made with the surface of little iron roll rolled asphalt watt, then face nailing special-purpose steel nail on bituminized shingle, the head of a nail must not exposed outside, for three lappet type bituminized shingles with 4 nails, four lappet type bituminized shingles are with 5 nails, when the slope of roof is more than 60 degree, or when having strong wind or earthquake areas, increase roofing nail, three lappet type bituminized shingles are with 6 nails, and four lappet type bituminized shingles are with 8 nails；
D, ridge tiles laying: ridge tiles should overlap along peak frequency wind direction, and should fully put up two domatic bituminized shingles, and lap width cannot be less than 100mm；The gland area of ridge tiles and ridge tiles is not less than the 1/2 of ridge tiles area；First ridge tiles should from the leeward end of the bottom of oblique ridge or flat ridge paving, ridge tiles need to along centrage total length doubling, and during laying, ridge tiles both sides are respectively followed closely a nail and are fixed on the pitched roof of both sides, and nail to be covered by second ridge tiles.
2. the construction method of a kind of Sloping roof skyscraper asphalt shingle roofing water-proof system according to claim 1, it is characterised in that: described mortar levelling layer (2) is mortar levelling layer thick for 20mm.
3. the construction method of a kind of Sloping roof skyscraper asphalt shingle roofing water-proof system according to claim 1, it is characterised in that: described concrete base layer (4) is C20 arrangement of reinforcement pea gravel concreten layer thick for 50mm.
4. the construction method of a kind of Sloping roof skyscraper asphalt shingle roofing water-proof system according to claim 1, it is characterised in that: described double-sided self-adhesive waterproof coiled materials layer (5) is double-sided self-adhesive Colophonium composite S BS modified asphalt waterproof coiled material thick for 4mm.
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| CN201410413031.XA CN104153522B (en) | 2014-08-21 | 2014-08-21 | A kind of construction method of Sloping roof skyscraper asphalt shingle roofing water-proof system |
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| CN201410413031.XA CN104153522B (en) | 2014-08-21 | 2014-08-21 | A kind of construction method of Sloping roof skyscraper asphalt shingle roofing water-proof system |
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| CN106948556A (en) * | 2017-04-14 | 2017-07-14 | 中国二十二冶集团有限公司 | Tile roofing compound heat preservation waterproof layer structure and construction method |
| CN108485542B (en) * | 2018-03-23 | 2023-12-15 | 山东天汇防水股份有限公司 | Perforated polyethylene self-adhesive waterproof coiled material and preparation and use methods thereof |
| CN111021638A (en) * | 2019-05-20 | 2020-04-17 | 安徽省中功立业建设工程有限责任公司 | Anti-seepage method for constructional engineering |
| CN110469062A (en) * | 2019-07-30 | 2019-11-19 | 安徽智恒节能材料科技有限公司 | A kind of construction method of building roofing waterproof layer |
| CN112726844A (en) * | 2020-12-25 | 2021-04-30 | 北京市腾美骐科技发展有限公司 | Application method of waterproof and steam-proof membrane for building |
| CN113235837A (en) * | 2021-05-25 | 2021-08-10 | 上海宝冶集团有限公司 | Waterproof construction method for obliquely-folded roof of archaized building |
| CN113442512B (en) * | 2021-06-03 | 2022-06-24 | 多富瑞(山东)新材料有限公司 | Continuous production equipment for cornice tiles and edge tiles |
| CN113982315B (en) * | 2021-10-15 | 2023-03-28 | 江苏凯伦建材股份有限公司 | Construction method for repairing ancient building roof in waterproof manner |
| CN114525901B (en) * | 2022-02-10 | 2024-01-30 | 合肥工业大学 | Intelligent roof waterproof layer leakage detection method |
| CN114592651B (en) * | 2022-03-04 | 2024-03-12 | 安徽中科凯辰高分子材料有限公司 | Roof self-repairing maintenance-free waterproof system and construction method |
| CN114775880B (en) * | 2022-06-08 | 2023-07-14 | 贵州建工泉城建筑工程有限公司 | Construction method for dry-hanging archaized small green tiles on pitched roof with angle larger than 45 DEG |
| CN115288210A (en) * | 2022-07-26 | 2022-11-04 | 成都建工第四建筑工程有限公司 | Construction method of anti-floating anchor rod waterproof node |
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