CN105781037B - Metal Roof containment system gutter and the Waterproof Construction Technique of the high-end closing in of roofing - Google Patents
Metal Roof containment system gutter and the Waterproof Construction Technique of the high-end closing in of roofing Download PDFInfo
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- CN105781037B CN105781037B CN201410778547.4A CN201410778547A CN105781037B CN 105781037 B CN105781037 B CN 105781037B CN 201410778547 A CN201410778547 A CN 201410778547A CN 105781037 B CN105781037 B CN 105781037B
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Abstract
The invention provides a kind of metal Roof containment system gutter and the Waterproof Construction Technique of the high-end closing in of roofing, comprise the following steps that：（1）According to construction drawing, skeleton, metal Roof Board position and stainless steel gutter plate processing drawing to stainless steel gutter are checked and adjusted, it is determined that final construction drawing；（2）The high-end flanging of metal roofing board, and high-end plug is installed be fixed；（3）Stainless steel gutter plate is welded；（4）The processing of stainless steel gutter plate flange, and be fixedly connected by high-end plug by stainless steel gutter plate and metal roofing board are high-end；（5）Unified deburring processing；（6）Outer water-proofing treatment is carried out to mounted gutter.The construction technology of the present invention, gutter plate is directly connected to metal roofing board, and be fixedly connected by high-end plug, with the high-end connection of roof boarding any and other any materials secondary connections do not occur for whole gutter plate, are truly realized the integrated water-proof of roof structure.
Description
Technical field
The present invention relates to a kind of metal Roof containment system gutter and the Waterproof Construction Technique of the high-end closing in of roofing, belong to and build
Build engineering field.
Background technology
As domestic and international building designers more and more pursue architectural image curvilinear motion, its diversified curve institute shape
Into the special formed technological improvement for promoting traditional, outmoded construction technology to carry out effective innovation of building.
It is generally to be added together using stainless steel gutter plate that side bottling technique is received at the conventional high-end place of gutter of current metal containment system
The flashing plate of roof board material phase same material is linked mutually, the processing mode of riveter nail；Because this connected mode needs substantial amounts of adopt
Overlap joint connection is carried out with the flashing plate for the architectural image camber line that can not fit completely, so as to form larger ooze in the high end position of gutter
Water hidden danger, the infiltration of gutter eventually results in building infiltration so that the service life reduction of building.
Therefore, we are necessary to develop the waterproof of a kind of new metal Roof containment system gutter and the high-end closing in of roofing
Construction technology, so as to avoid gutter from seeping water.
The content of the invention
Goal of the invention：Gone along with sb. to guard him there is provided a kind of metal Roof the invention aims to solving the deficiencies in the prior art and be
System gutter and the Waterproof Construction Technique of the high-end closing in of roofing.
Technical scheme：In order to realize the above object the present invention takes following technical scheme：
A kind of metal Roof containment system gutter and the Waterproof Construction Technique of the high-end closing in of roofing, including following technique step
Suddenly：
（1）:According to construction drawing, to stainless steel gutter skeleton, metal Roof Board position and stainless steel gutter plate manuscript
Paper is checked and adjusted, it is determined that final construction drawing；
（2）:High-end upward folded processing is carried out to mounted metal roofing board, uniformly exerted oneself during flanging, the angle of flanging
Degree is consistent, and then installs that high-end plug is high-end to metal roofing board to be fixed；
（3）:Welding is carried out to stainless steel gutter plate, spot welding is first carried out and fixes, after confirmation is errorless, then carry out full weld, weld
When connecing, fire lagging is covered with below welding position；Full weld can avoid direct full weld larger to position generation again for first spot welding
Material is deformed, to influence construction quality；Fire lagging can avoid welding from impacting roofing general safety；
（4）:Flange processing, obtained stainless steel gutter flange and metal Roof are carried out to mounted stainless steel gutter plate
Plate it is high-end be connected, the direction for the high-end plug installed in set-up procedure 2, by the high-end plug by stainless steel gutter plate with gold
Roof boarding is high-end is fixedly connected for category, and high-end plug is fixed provided with rivet；
（5）:After installation, unified deburring is carried out to mounted stainless steel gutter and metal roofing board and handled, clearly
Manage the burr and injustice of sheared edge；
（6）:Outer water-proofing treatment is carried out to mounted gutter.Gutter plate of the present invention is directly connected to metal roofing board, and
It is fixedly connected by high-end plug, has abandoned in the past conventional flashing plate, whole gutter plate does not have with the high-end connection of roof boarding
Have and occur any secondary connection with other any materials, be truly realized the integrated water-proof of roof structure；While this hair
The bright gutter to installation has also further carried out water-proofing treatment so that the gutter good waterproof performance of maintenance system, will not seep water, so that
The water proofing property of building is ensured.
The fire lagging is rock cotton board.
Stainless steel gutter plate in the step 3 carries out welding using the method for argon arc welding, first every 10cm during welding
Spot welding is carried out, full weld is then carried out again, the gaping of joints of welding is less than 1mm, and welding needs to weld welding position after terminating
Slag is removed.Argon arc welding is compared to other welding methods, and its appearance of weld and welding quality are more preferable.
The welding method of the stainless steel gutter plate comprises the following steps：
（1）Welding preparation：Abrasive machine is used to carry out grinding process the cutting mouth of stainless steel gutter plate, in cutting mouth both sides
Metallic luster is polished in the range of inside and outside 10-15mm, and removes greasy dirt impurity；Remove impurity, it is ensured that welding material
Quality, so as to ensure that the welding quality of next step；
（2）Weld preheating, holding interlayer temperature：To being preheated in the range of welding position 100-150mm, preheating temperature is
120-150 DEG C, preheating time 40-45min, it is 160-200 DEG C to keep interlayer temperature；Weld preheating, can slow down welding point
Cooling velocity, the cool time of proper extension welding point, so as to reduce the formation of quenching structure, reduce internal stress,
Be conducive to H effusion, so as to avoid weld crack from producing；Meanwhile, preheating can also remove plate surface oil, moisture etc., reduction
Weld metal amount containing H；Interlayer temperature cannot be below preheating temperature, otherwise successively accumulate and weld the heat produced due to H content
Deform and bring Root Stress to concentrate, cold crack tendency increase can be caused；
（3）Welding parameter：During welding：First layer, welding current is 120-130A, and weldingvoltage is 10-12V, welding speed
Spend for 80-120mm/min；The second layer, welding current is 160-180A, and weldingvoltage is 11-13V, and speed of welding is 120-
180mm/min；Third layer, welding current is 160-170A, and weldingvoltage is 11-13V, and speed of welding is 80-120mm/min；
（4）Postheating and tempering heat treatment：After welding job terminates, welding position carries out slow cooling with asbestos cloth parcel,
Then carried out tempering heat treatment within 24 hours, treatment temperature is 690-710 DEG C, keeps this temperature 1-1.5h, in slow cooling and
During tempering, the speed of cooling and heating is less than 150 DEG C/h.Slow cooling is operated, and can reduce cooling velocity, it is to avoid because cooling down suddenly
Influence welding quality；Tempering heat treatment can eliminate welding residual stress, improve welding joint structure, improve the resultant force of joint
Performance, high temperature creep strength and structure stability are learned, Seam and heat effected zone hardness is reduced, to be effectively prevented from producing cold cracking
Line.
The water-proofing treatment of the step 6 comprises the following steps：
（1）Cleaning treatment is carried out to the basic unit of gutter, to gutter surface brush antirust paint after cleaning；
（2）After antirust paint is dried, preventing water coating is coated with to gutter surface, waterproof coating is formed；
（3）After preventing water coating is dried, in the gluing water proofing property coiled material in gutter surface, while the seam of coiled material and film is downstream
Direction is flowed, lap width is 100-150mm, and water proofing property coiled material is compacted, receive side；
（4）Finally mounted water proofing property coiled material surface is coated with one layer of anti-ultraviolet paint again.Antirust paint can be carried
The anticorrosive property of high gutter, it is to avoid gutter influences the use of gutter because getting rusty；Waterproof coating and waterproof roll, duplicate protection,
It further enhancing the water proofing property of gutter；Anti-ultraviolet paint, can avoid gutter that aging etc. occurs because of the radiation of ultraviolet
Phenomenon, so as to influence the use of gutter.
The antirust paint is polyacrylate antirust paint, specifically includes following components by weight percent：
Methyl methacrylate：32-35 parts；
Butyl acrylate：32-35 parts；
Styrene：33-36 parts；
Tertiary ethylene carbonate：8-10 parts；
Modified manometer silicon dioxide：4-6 parts；
Phosphate：2-4 parts；
Ammonium persulfate：0.3-0.5 parts；
Titanium dioxide:8-10 parts；
Iron oxide red:6-8 parts；
Talcum powder：10-12 parts；
Defoamer S12：0.8-1.2 parts；
Dibutyl phthalate：1.5-2.5 part；
Antifreezing agent propane diols：3-4 parts.Modified manometer silicon dioxide is added using modified manometer silicon dioxide particle as reaction
Activated centre, replaces traditional emulsifying agent, the nano-silica of high comprehensive performance is successfully synthesized by function monomer of phosphate
SiClx/poly acrylate composite emulsion.Then some auxiliary reagents and filler are added in emulsion, so that be made aqueous third
Olefin(e) acid esters antirust paint has excellent rustless property, is tested through 240h salt-fog resistant tests, and the still non-corroding of surface of steel plate is produced,
Can be also environment friendly and pollution-free while the anticorrosive property of gutter metallic plate is ensured.
The preventing water coating is elastic pure acrylic acid water-repellent paint.Elastic pure acrylic acid water-repellent paint not only imitate by waterproof
It is really good, while will not be contradicted each other with antirust paint, and environmental protection.
The water proofing property coiled material is SBS waterproof rolls.Environmental protection, good water-proof effect.
The anti-ultraviolet paint is nano titanium oxide composite acrylic acid methyl esters coating, specifically includes mass fraction 5.5-
6% nano titanium oxide, 0.2-0.3% bisphenol-A, 0.5-1% BASF B97 liquid hindered amine light stabilizers, remaining is third
E pioic acid methyl ester.Environmental protection, can antiultraviolet well.
Beneficial effect：The metal Roof containment system gutter that the present invention is provided and the Waterproof Construction Technique of the high-end closing in of roofing
Compared with prior art, with advantages below：
1st, construction technology of the invention, gutter plate is directly connected to metal roofing board, and is fixed by high-end plug
Connection, has abandoned in the past conventional flashing plate, whole gutter plate and the high-end connection of roof boarding do not occur it is any with it is other any
The secondary connection of material, is truly realized the integrated water-proof of roof structure；The present invention also enters one to the gutter of installation simultaneously
Step has carried out water-proofing treatment so that the gutter good waterproof performance of maintenance system, will not seep water, so as to ensure the waterproof of building
Property；
2nd, construction technology of the invention, using regular fabric swatch mode, construction is simple, easy to operate, saves material, section
Save the duration；
3rd, construction technology of the invention, is solved how simple and certain in the special formed building roof of many curved surfaces well
Effective waterproof problem, while finally implementing to provide reference foundation for other special formed buildings.
4th, according to the mounted gutter of construction technology of the present invention, gutter plate has a style of one's own with roof boarding, both attractive in appearance, and nothing
Waterproof hidden danger.
Brief description of the drawings
Fig. 1 is the structural representation of the annexation of gutter and metal Roof in the embodiment of the present invention；
In figure：1- stainless steel gutters plate, 2- stainless steel gutters flange, 3- plugs fixing rivet, 4- metal roofing boards, 5- are high
Hold plug, 6- aluminium alloys bearing, 7- walls.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail, but illustrates protection scope of the present invention simultaneously simultaneously
The specific scope of the present embodiment is not limited to, based on the embodiment in the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, belongs to the scope of protection of the invention.
Embodiment 1：
As shown in Figure 1：A kind of metal Roof containment system gutter and the Waterproof Construction Technique of the high-end closing in of roofing, including with
Lower processing step：
1：According to construction drawing, skeleton, the position of metal roofing board 4 and stainless steel gutter plate 1 to stainless steel gutter are processed
Drawing is checked, and is adjusted in time if any error, it is determined that final construction drawing；
2：High-end upward folded processing is carried out to mounted metal roofing board 4, is uniformly exerted oneself during flanging, the angle of flanging
It is consistent, then installs that high-end plug 5 is high-end to metal roofing board 4 to be fixed；High-end plug 5 includes metal plug and bubble
Foam plug, two kinds of materials are combined, and both make use of the rigidity and intensity of metal, and the elasticity and buffering of foamed material are make use of again
Property so that fixed effect and good sealing effect；
3：Welding is carried out using the method for argon arc welding to stainless steel gutter plate 1, first spot welding is carried out every 10cm during welding
It is fixed, after confirmation is errorless, then full weld is carried out, the gaping of joints of welding is less than 1mm, during welding, and welding needs butt welding after terminating
Socket part position carries out welding slag removing；The fire lagging of rock cotton board is covered with below welding position；The specific welding procedure of the step is such as
Under：
（1）Welding preparation：To stainless steel gutter plate（1）Cutting mouth using abrasive machine carry out grinding process, in cutting mouth
Metallic luster is polished inside and outside both sides in the range of 10mm, and removes greasy dirt impurity；
（2）Weld preheating, holding interlayer temperature：To being preheated in the range of welding position 100mm, preheating temperature is 120
DEG C, preheating time 40-45min, it is 160 DEG C to keep interlayer temperature；
（3）Welding parameter：During welding：First layer, welding current is 120A, and weldingvoltage is 10V, and speed of welding is
80mm/min；The second layer, welding current is 160A, and weldingvoltage is 11V, and speed of welding is 120mm/min；Third layer, welding
Electric current is 160A, and weldingvoltage is 11V, and speed of welding is 80mm/min；
（4）Postheating and tempering heat treatment：After welding job terminates, welding position carries out slow cooling with asbestos cloth parcel,
Then tempering heat treatment was carried out within 24 hours, treatment temperature is 690 DEG C, keeps this temperature 1h, in slow cooling and tempering, drop
The speed gently heated up is less than 150 DEG C/h；
4：Flange processing, obtained stainless steel gutter flange 2 and metal Roof are carried out to mounted stainless steel gutter plate 1
Plate 4 is high-end to be connected, the direction for the high-end plug 5 installed in set-up procedure 2, by the high-end plug 5 by stainless steel gutter plate 1
With metal roofing board 4 is high-end is fixedly connected, and high-end plug 5 is fixed provided with plug fixing rivet 3；
5：After installation, unified deburring processing, cleaning are carried out to mounted stainless steel gutter and metal roofing board 4
The burr of sheared edge and injustice；
6：Outer water-proofing treatment is carried out to mounted gutter, following steps are specifically included：
（1）Cleaning treatment is carried out to the basic unit of gutter, to gutter surface brush antirust paint after cleaning；
（2）After antirust paint is dried, preventing water coating is coated with to gutter surface, waterproof coating is formed；
（3）After preventing water coating is dried, in the gluing water proofing property coiled material in gutter surface, while the seam of coiled material and film is downstream
Direction is flowed, lap width is 100mm, and water proofing property coiled material is compacted, receive side；
（4）Finally mounted water proofing property coiled material surface is coated with one layer of anti-ultraviolet paint again.
Antirust paint described in step 6 is polyacrylate antirust paint, specifically includes following components by weight percent：
Methyl methacrylate：32 parts；
Butyl acrylate：32 parts；
Styrene：33 parts；
Tertiary ethylene carbonate：8 parts；
Modified manometer silicon dioxide：4 parts；
Phosphate：2 parts；
Ammonium persulfate：0.3 part；
Titanium dioxide:8 parts；
Iron oxide red:6 parts；
Talcum powder：10 parts；
Defoamer S12：0.8 part；
Dibutyl phthalate：1.5 part；
Antifreezing agent propane diols：3 parts.
Preventing water coating described in step 6 is elastic pure acrylic acid water-repellent paint.
Water proofing property coiled material described in step 6 is SBS waterproof rolls.
Anti-ultraviolet paint described in step 6 is nano titanium oxide composite acrylic acid methyl esters coating, specifically includes matter
The nano titanium oxide of amount fraction 5.5%, 0.2% bisphenol-A, 0.5% BASF B97 liquid hindered amine light stabilizers, remaining is
Methyl acrylate.
Embodiment 2：
As shown in Figure 1：A kind of metal Roof containment system gutter and the Waterproof Construction Technique of the high-end closing in of roofing, including with
Lower processing step：
1：According to construction drawing, skeleton, the position of metal roofing board 4 and stainless steel gutter plate 1 to stainless steel gutter are processed
Drawing is checked, and is adjusted in time if any error, it is determined that final construction drawing；
2：High-end upward folded processing is carried out to mounted metal roofing board 4, is uniformly exerted oneself during flanging, the angle of flanging
It is consistent, then installs that high-end plug 5 is high-end to metal roofing board 4 to be fixed；High-end plug 5 includes metal plug and bubble
Foam plug, two kinds of materials are combined, and both make use of the rigidity and intensity of metal, and the elasticity and buffering of foamed material are make use of again
Property so that fixed effect and good sealing effect；
3：Welding is carried out using the method for argon arc welding to stainless steel gutter plate 1, first spot welding is carried out every 10cm during welding
It is fixed, after confirmation is errorless, then full weld is carried out, the gaping of joints of welding is less than 1mm, during welding, and welding needs butt welding after terminating
Socket part position carries out welding slag removing；The fire lagging of rock cotton board is covered with below welding position；The specific welding procedure of the step is such as
Under：
（1）Welding preparation：To stainless steel gutter plate（1）Cutting mouth using abrasive machine carry out grinding process, in cutting mouth
Metallic luster is polished inside and outside both sides in the range of 12mm, and removes greasy dirt impurity；
（2）Weld preheating, holding interlayer temperature：To being preheated in the range of welding position 125mm, preheating temperature is 135
DEG C, preheating time 40-45min, it is 180 DEG C to keep interlayer temperature；
（3）Welding parameter：During welding：First layer, welding current is 125A, and weldingvoltage is 11V, and speed of welding is
100mm/min；The second layer, welding current is 170A, and weldingvoltage is 12V, and speed of welding is 150mm/min；Third layer, welding
Electric current is 165A, and weldingvoltage is 12V, and speed of welding is 100mm/min；
（4）Postheating and tempering heat treatment：After welding job terminates, welding position carries out slow cooling with asbestos cloth parcel,
Then tempering heat treatment was carried out within 24 hours, treatment temperature is 700 DEG C, keeps this temperature 1.2h, in slow cooling and tempering,
The speed of cooling and heating is less than 150 DEG C/h；
4：Flange processing, obtained stainless steel gutter flange 2 and metal Roof are carried out to mounted stainless steel gutter plate 1
Plate 4 is high-end to be connected, the direction for the high-end plug 5 installed in set-up procedure 2, by the high-end plug 5 by stainless steel gutter plate 1
With metal roofing board 4 is high-end is fixedly connected, and high-end plug 5 is fixed provided with plug fixing rivet 3；
5：After installation, unified deburring processing, cleaning are carried out to mounted stainless steel gutter and metal roofing board 4
The burr of sheared edge and injustice；
6：Outer water-proofing treatment is carried out to mounted gutter, following steps are specifically included：
（1）Cleaning treatment is carried out to the basic unit of gutter, to gutter surface brush antirust paint after cleaning；
（2）After antirust paint is dried, preventing water coating is coated with to gutter surface, waterproof coating is formed；
（3）After preventing water coating is dried, in the gluing water proofing property coiled material in gutter surface, while the seam of coiled material and film is downstream
Direction is flowed, lap width is 125mm, and water proofing property coiled material is compacted, receive side；
（4）Finally mounted water proofing property coiled material surface is coated with one layer of anti-ultraviolet paint again.
Antirust paint described in step 6 is polyacrylate antirust paint, specifically includes following components by weight percent：
Methyl methacrylate：33.5 parts；
Butyl acrylate：33.5 parts；
Styrene：34.5 parts；
Tertiary ethylene carbonate：9 parts；
Modified manometer silicon dioxide：5 parts；
Phosphate：3 parts；
Ammonium persulfate：0.4 part；
Titanium dioxide:9 parts；
Iron oxide red:7 parts；
Talcum powder：11 parts；
Defoamer S12：1.0 part；
Dibutyl phthalate：2 parts；
Antifreezing agent propane diols：3.5 part.
Preventing water coating described in step 6 is elastic pure acrylic acid water-repellent paint.
Water proofing property coiled material described in step 6 is SBS waterproof rolls.
Anti-ultraviolet paint described in step 6 is nano titanium oxide composite acrylic acid methyl esters coating, specifically includes matter
The nano titanium oxide of amount fraction 5.8%, 0.25% bisphenol-A, 0.8% BASF B97 liquid hindered amine light stabilizers, remaining
For methyl acrylate.
Embodiment 3：
As shown in Figure 1：A kind of metal Roof containment system gutter and the Waterproof Construction Technique of the high-end closing in of roofing, including with
Lower processing step：
1：According to construction drawing, skeleton, the position of metal roofing board 4 and stainless steel gutter plate 1 to stainless steel gutter are processed
Drawing is checked, and is adjusted in time if any error, it is determined that final construction drawing；
2：High-end upward folded processing is carried out to mounted metal roofing board 4, is uniformly exerted oneself during flanging, the angle of flanging
It is consistent, then installs that high-end plug 5 is high-end to metal roofing board 4 to be fixed；High-end plug 5 includes metal plug and bubble
Foam plug, two kinds of materials are combined, and both make use of the rigidity and intensity of metal, and the elasticity and buffering of foamed material are make use of again
Property so that fixed effect and good sealing effect；
3：Welding is carried out using the method for argon arc welding to stainless steel gutter plate 1, first spot welding is carried out every 10cm during welding
It is fixed, after confirmation is errorless, then full weld is carried out, the gaping of joints of welding is less than 1mm, during welding, and welding needs butt welding after terminating
Socket part position carries out welding slag removing；The fire lagging of rock cotton board is covered with below welding position；The specific welding procedure of the step is such as
Under：
（1）Welding preparation：To stainless steel gutter plate（1）Cutting mouth using abrasive machine carry out grinding process, in cutting mouth
Metallic luster is polished inside and outside both sides in the range of 15mm, and removes greasy dirt impurity；
（2）Weld preheating, holding interlayer temperature：To being preheated in the range of welding position 150mm, preheating temperature is 150
DEG C, preheating time 40-45min, it is 200 DEG C to keep interlayer temperature；
（3）Welding parameter：During welding：First layer, welding current is 130A, and weldingvoltage is 12V, and speed of welding is
120mm/min；The second layer, welding current is 180A, and weldingvoltage is 13V, and speed of welding is 180mm/min；Third layer, welding
Electric current is 170A, and weldingvoltage is 13V, and speed of welding is 120mm/min；
（4）Postheating and tempering heat treatment：After welding job terminates, welding position carries out slow cooling with asbestos cloth parcel,
Then tempering heat treatment was carried out within 24 hours, treatment temperature is 710 DEG C, keeps this temperature 1.5h, in slow cooling and tempering,
The speed of cooling and heating is less than 150 DEG C/h；
4：Flange processing, obtained stainless steel gutter flange 2 and metal Roof are carried out to mounted stainless steel gutter plate 1
Plate 4 is high-end to be connected, the direction for the high-end plug 5 installed in set-up procedure 2, by the high-end plug 5 by stainless steel gutter plate 1
With metal roofing board 4 is high-end is fixedly connected, and high-end plug 5 is fixed provided with plug fixing rivet 3；
5：After installation, unified deburring processing, cleaning are carried out to mounted stainless steel gutter and metal roofing board 4
The burr of sheared edge and injustice；
6：Outer water-proofing treatment is carried out to mounted gutter, following steps are specifically included：
（1）Cleaning treatment is carried out to the basic unit of gutter, to gutter surface brush antirust paint after cleaning；
（2）After antirust paint is dried, preventing water coating is coated with to gutter surface, waterproof coating is formed；
（3）After preventing water coating is dried, in the gluing water proofing property coiled material in gutter surface, while the seam of coiled material and film is downstream
Direction is flowed, lap width is 150mm, and water proofing property coiled material is compacted, receive side；
（4）Finally mounted water proofing property coiled material surface is coated with one layer of anti-ultraviolet paint again.
Antirust paint described in step 6 is polyacrylate antirust paint, specifically includes following components by weight percent：
Methyl methacrylate：35 parts；
Butyl acrylate：35 parts；
Styrene：36 parts；
Tertiary ethylene carbonate：10 parts；
Modified manometer silicon dioxide：6 parts；
Phosphate：4 parts；
Ammonium persulfate：0.5 part；
Titanium dioxide:10 parts；
Iron oxide red:8 parts；
Talcum powder：12 parts；
Defoamer S12：1.2 part；
Dibutyl phthalate：2.5 part；
Antifreezing agent propane diols：4 parts.
Preventing water coating described in step 6 is elastic pure acrylic acid water-repellent paint.
Water proofing property coiled material described in step 6 is SBS waterproof rolls.
Anti-ultraviolet paint described in step 6 is nano titanium oxide composite acrylic acid methyl esters coating, specifically includes matter
The nano titanium oxide of amount fraction 6%, 0.3% bisphenol-A, 1% BASF B97 liquid hindered amine light stabilizers, remaining is propylene
Sour methyl esters.
The gutter that construction technology according to above-described embodiment is obtained be only by stainless steel gutter plate 1, metal roofing board 4 with
And both fixed high-end plugs 5 are constituted, rather than traditional gutter also including flashing plate etc. part.By the metal of the present invention
Roof Bounding System gutter and the Waterproof Construction Technique of the high-end closing in of roofing, whole gutter plate are not sent out with the high-end connection of roof boarding
Raw any secondary connection with other any materials, is truly realized the integrated water-proof of roof structure, construction of the invention
Technique is in the case where ensureing that architectural appearance is constant, and the high-end place's waterproof of gutter that perfection solves special changeable architectural image will
Ask.Stainless steel gutter plate 1, the metal roofing board 4 of the present invention has a style of one's own, both attractive in appearance, and without waterproof hidden danger.
The above embodiments merely illustrate the technical concept and features of the present invention, and the purpose is to allow be familiar with the skill of the technical field
Art personnel can understand present disclosure and implement according to this, can not be limited the scope of the invention with this.All bases
Equivalent changes or modifications made by spirit of the invention, should all be included within the scope of the present invention.
Claims (9)
1. a kind of metal Roof containment system gutter and the Waterproof Construction Technique of the high-end closing in of roofing, it is characterised in that：Including with
Lower processing step：
（1）：According to construction drawing, skeleton, metal roofing board to stainless steel gutter（4）Position and stainless steel gutter plate（1）Plus
Work drawing is checked and adjusted, it is determined that final construction drawing；
（2）：To mounted metal roofing board（4）High-end upward folded processing is carried out, is uniformly exerted oneself during flanging, the angle of flanging
It is consistent, then high-end plug is installed（5）To metal roofing board（4）It is high-end to be fixed；
（3）：To stainless steel gutter plate（1）Welding is carried out, spot welding is first carried out and fixes, after confirmation is errorless, then carry out full weld, weld
When connecing, fire lagging is covered with below welding position；
（4）：To mounted stainless steel gutter plate（1）Carry out flange processing, obtained stainless steel gutter flange（2）With metal
Roof boarding（4）It is high-end to be connected, the high-end plug installed in set-up procedure 2（5）Direction, pass through the high-end plug（5）Will not
Become rusty steel gutter plate（1）With metal roofing board（4）It is high-end to be fixedly connected, and provided with plug fixing rivet（3）To high-end plug（5）Enter
Row is fixed；
（5）：After installation, to mounted stainless steel gutter and metal roofing board（4）Carry out unified deburring processing, cleaning
The burr of sheared edge and injustice；
（6）：Outer water-proofing treatment is carried out to mounted gutter.
2. metal Roof containment system gutter according to claim 1 and the Waterproof Construction Technique of the high-end closing in of roofing, its
It is characterised by：The fire lagging is rock cotton board.
3. metal Roof containment system gutter according to claim 1 and the Waterproof Construction Technique of the high-end closing in of roofing, its
It is characterised by：Stainless steel gutter plate in the step 3（1）Using argon arc welding method carry out welding, during welding first every
10cm carries out spot welding, and full weld is then carried out again, and the gaping of joints of welding is less than 1mm, and welding needs to enter welding position after terminating
Row welding slag is removed.
4. metal Roof containment system gutter and the Waterproof Construction Technique of the high-end closing in of roofing according to claim 1 or 3,
It is characterized in that：The stainless steel gutter plate（1）Welding method comprise the following steps：（1）Welding preparation：To stainless steel day
Ditch plate（1）Cutting mouth using abrasive machine carry out grinding process, polishing metal in the range of 10-15mm inside and outside cutting mouth both sides
Gloss, and remove greasy dirt impurity；（2）Weld preheating, holding interlayer temperature：To being carried out in the range of welding position 100-150mm
Preheating, preheating temperature is 120-150 DEG C, preheating time 40-45min, and it is 160-200 DEG C to keep interlayer temperature；（3）Welding ginseng
Number：During welding：First layer, welding current is 120-130A, and weldingvoltage is 10-12V, and speed of welding is 80-120mm/min；
The second layer, welding current is 160-180A, and weldingvoltage is 11-13V, and speed of welding is 120-180mm/min；Third layer, weldering
Electric current is connect for 160-170A, weldingvoltage is 11-13V, and speed of welding is 80-120mm/min；（4）Postheating and tempering heat
Processing：After welding job terminates, welding position carries out slow cooling with asbestos cloth parcel, is then carried out within 24 hours at tempering heat
Reason, treatment temperature is 690-710 DEG C, keeps this temperature 1-1.5h, and in slow cooling and tempering, the speed of cooling and heating is less than
150℃/h。
5. metal Roof containment system gutter according to claim 1 and the Waterproof Construction Technique of the high-end closing in of roofing, its
It is characterised by：The water-proofing treatment of the step 6 comprises the following steps：（1）Cleaning treatment is carried out to the basic unit of gutter, after cleaning
To gutter surface brush antirust paint；（2）After antirust paint is dried, preventing water coating is coated with to gutter surface, waterproof coating is formed；
（3）After preventing water coating is dried, in the gluing water proofing property coiled material in gutter surface, while the seam Parallel to the flow direction of coiled material and film,
Lap width is 100-150mm, and water proofing property coiled material is compacted, and receives side；（4）Finally mounted water proofing property coiled material surface is applied again
One layer of anti-ultraviolet paint of cloth.
6. metal Roof containment system gutter according to claim 5 and the Waterproof Construction Technique of the high-end closing in of roofing, its
It is characterised by：The antirust paint is polyacrylate antirust paint, specifically includes following components by weight percent：Methyl methacrylate：
32-35 parts；Butyl acrylate：32-35 parts；Styrene：33-36 parts；Tertiary ethylene carbonate：8-10 parts；Modified Nano two
Silica：4-6 parts；Phosphate：2-4 parts；Ammonium persulfate：0.3-0.5 parts；Titanium dioxide:8-10 parts；Iron oxide red:6-8 parts；
Talcum powder：10-12 parts；Defoamer S12：0.8-1.2 parts；Dibutyl phthalate：1.5-2.5 part；Antifreezing agent the third two
Alcohol：3-4 parts.
7. metal Roof containment system gutter according to claim 5 and the Waterproof Construction Technique of the high-end closing in of roofing, its
It is characterised by：The preventing water coating is elastic pure acrylic acid water-repellent paint.
8. metal Roof containment system gutter according to claim 5 and the Waterproof Construction Technique of the high-end closing in of roofing, its
It is characterised by：The water proofing property coiled material is SBS waterproof rolls.
9. metal Roof containment system gutter according to claim 5 and the Waterproof Construction Technique of the high-end closing in of roofing, its
It is characterised by：The anti-ultraviolet paint is nano titanium oxide composite acrylic acid methyl esters coating, specifically includes mass fraction
5.5-6% nano titanium oxide, 0.2-0.3% bisphenol-A, 0.5-1% BASF B97 liquid hindered amine light stabilizers, remaining
For methyl acrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410778547.4A CN105781037B (en) | 2014-12-16 | 2014-12-16 | Metal Roof containment system gutter and the Waterproof Construction Technique of the high-end closing in of roofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410778547.4A CN105781037B (en) | 2014-12-16 | 2014-12-16 | Metal Roof containment system gutter and the Waterproof Construction Technique of the high-end closing in of roofing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105781037A CN105781037A (en) | 2016-07-20 |
| CN105781037B true CN105781037B (en) | 2017-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410778547.4A Active CN105781037B (en) | 2014-12-16 | 2014-12-16 | Metal Roof containment system gutter and the Waterproof Construction Technique of the high-end closing in of roofing |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094023A (en) * | 2018-01-31 | 2019-08-06 | 中国二十冶集团有限公司 | A kind of light fire-proof heat-insulating plate open valley anti-leaking method using stainless steel inner lining |
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|---|---|---|---|---|
| JPH08326202A (en) * | 1995-06-02 | 1996-12-10 | Misawa Homes Co Ltd | Roof panel for covering rain gutter and mounting structure of rain gutter |
| JP4153025B2 (en) * | 2007-12-25 | 2008-09-17 | Ｙｋｋ Ａｐ株式会社 | roof |
| CN201915563U (en) * | 2010-12-30 | 2011-08-03 | 山西四建集团有限公司 | Edge-sealing structure at roof gutter in metal roof construction |
| CN202227607U (en) * | 2011-09-06 | 2012-05-23 | 六安长城钢结构有限公司 | Novel gutter structure in steel plate |
| CN102720310A (en) * | 2012-07-04 | 2012-10-10 | 苏州设计研究院股份有限公司 | Flashing prevention gutter of steel structure roof |
| CN103469971A (en) * | 2013-08-28 | 2013-12-25 | 辽宁华夏钢结构有限公司 | Metal roof system |
-
2014
- 2014-12-16 CN CN201410778547.4A patent/CN105781037B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08326202A (en) * | 1995-06-02 | 1996-12-10 | Misawa Homes Co Ltd | Roof panel for covering rain gutter and mounting structure of rain gutter |
| JP4153025B2 (en) * | 2007-12-25 | 2008-09-17 | Ｙｋｋ Ａｐ株式会社 | roof |
| CN201915563U (en) * | 2010-12-30 | 2011-08-03 | 山西四建集团有限公司 | Edge-sealing structure at roof gutter in metal roof construction |
| CN202227607U (en) * | 2011-09-06 | 2012-05-23 | 六安长城钢结构有限公司 | Novel gutter structure in steel plate |
| CN102720310A (en) * | 2012-07-04 | 2012-10-10 | 苏州设计研究院股份有限公司 | Flashing prevention gutter of steel structure roof |
| CN103469971A (en) * | 2013-08-28 | 2013-12-25 | 辽宁华夏钢结构有限公司 | Metal roof system |
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| CN105781037A (en) | 2016-07-20 |
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