CN106760353A - The fixed construction method of polyurethane wallboard splicing seams sealing, construction and dedicated fastener - Google Patents
The fixed construction method of polyurethane wallboard splicing seams sealing, construction and dedicated fastener Download PDFInfo
- Publication number
- CN106760353A CN106760353A CN201710006949.6A CN201710006949A CN106760353A CN 106760353 A CN106760353 A CN 106760353A CN 201710006949 A CN201710006949 A CN 201710006949A CN 106760353 A CN106760353 A CN 106760353A
- Authority
- CN
- China
- Prior art keywords
- splicing seams
- attachment fastener
- polyurethane
- wallboard
- insertion part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 98
- 239000004814 polyurethane Substances 0.000 title claims abstract description 98
- 238000007789 sealing Methods 0.000 title claims abstract description 80
- 238000010276 construction Methods 0.000 title claims abstract description 38
- 238000003780 insertion Methods 0.000 claims abstract description 65
- 230000037431 insertion Effects 0.000 claims abstract description 65
- 239000007787 solid Substances 0.000 claims abstract description 22
- 239000003292 glue Substances 0.000 claims abstract description 19
- 239000000853 adhesive Substances 0.000 claims abstract description 16
- 230000001070 adhesive effect Effects 0.000 claims abstract description 16
- 238000010079 rubber tapping Methods 0.000 claims abstract description 14
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 12
- 229920001971 elastomer Polymers 0.000 claims description 8
- 239000012790 adhesive layer Substances 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 5
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0889—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0889—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
- E04F13/0891—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections with joint fillings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
Abstract
The invention discloses a kind of fixed construction method of polyurethane wallboard splicing seams sealing, construction and special-purpose member：1）Preparation sealing attachment fastener；2）Polyurethane wallboard is layed in solid wall surface, polyurethane wallboard includes the polylith of mutually splicing, splicing seams are formed between adjacent two blocks of polyurethane wallboards；3）The adhesive in the bottom laying of splicing seams, the weather-resistant glue in the edge laying of the polyurethane wallboard of splicing seams arranged on left and right sides；Take advantage of adhesive and weather-resistant glue it is not dry before, sealing attachment fastener is arranged on splicing seams, wherein, seal in the insertion part insertion splicing seams of attachment fastener, and by adhesive and splicing seams bottom close adhesion, the left and right ear loop for sealing attachment fastener pushes down the polyurethane wallboard of splicing seams arranged on left and right sides, and by weather-resistant glue and the edge close adhesion of polyurethane wallboard；4）By self-tapping screw through the counterbore and the through hole of insertion part of sealing attachment fastener, solid wall is then hammered into, so that fixing seal attachment fastener, reliable and stable.
Description
Technical field
Fixed the present invention relates to polyurethane wallboard and its splicing seams sealing, more particularly to a kind of polyurethane wallboard splicing seams are close
Construction method, construction and dedicated fastener are determined in sealing.
Background technology
Traditional polyurethane wallboard form of construction work is as follows：Polyurethane wallboard is laid on metope（Paste or holdfast nail
Gu）, then between polyurethane wallboard formed splicing seams then ignore, or directly using fluid sealant be filled it is close
Envelope.There is following defect in traditional form of construction work and its construction of formation：1st, the overall attractive in appearance and stabilization of influence polyurethane wallboard
Property, easily there is part and release phenomenon；2nd, sealing is directly filled using fluid sealant, the time one, easy corrosion and ageing was imitated long
Fruit is simultaneously bad, and fluid sealant is exposed outside, easily attracts worm ant.Therefore, traditional polyurethane wallboard splicing seams sealing is fixed
There are many irrational places, it is necessary to make improvements perfect in construction.
The content of the invention
For above-mentioned deficiency, it is an object of the present invention to provide a kind of fixed construction party of polyurethane wallboard splicing seams sealing
Method, construction, more reliablely and stablely the splicing seams to polyurethane wallboard and its formation be fixed sealing so that polyurethane wallboard
It is difficult to release, construction is fully sealed, it is moistureproof damp proof, it is to avoid worm ant corrodes, and be heavy concealed design, do not reveal ailhead, it is attractive in appearance big
Side.In addition, also providing the dedicated fastener that fixture construction is sealed for polyurethane wallboard splicing seams.
The technical solution adopted by the present invention is：A kind of fixed construction method of polyurethane wallboard splicing seams sealing, its feature exists
In comprising the following steps：
1）Preparation embedded sealed attachment fastener, the sealing attachment fastener is the strip structure being adapted with polyurethane wallboard splicing seams
Part, the cross section of the sealing attachment fastener is on the whole " T " font, and centre is the insertion part that cross section is in " I " font, left and right
Side is that cross section is in " ┑ ", the left and right ear loop of " ┍ " shape；Some counterbores are provided with the upside of the sealing attachment fastener, correspondence
Those counterbores, the insertion part is provided with some through holes；
2）Polyurethane wallboard is layed in solid wall surface, the polyurethane wallboard includes the polylith of mutually splicing, adjacent two pieces
Splicing seams are formed between polyurethane wallboard；
3）Last layer adhesive is laid in the bottom of splicing seams, adhesive layer is formed, in the polyurethane wallboard of splicing seams arranged on left and right sides
Edge laying last layer weather-resistant glue, form weather-proof glue-line；Take advantage of adhesive and weather-resistant glue it is not dry before, will sealing attachment fastener peace
Mounted in splicing seams, wherein, seal in the insertion part insertion splicing seams of attachment fastener, and it is tight with splicing seams bottom by adhesive
Bonding, the left and right ear loop for sealing attachment fastener pushes down the polyurethane wallboard of splicing seams arranged on left and right sides, and by weather-resistant glue with
The edge close adhesion of polyurethane wallboard；
4）By self-tapping screw through the counterbore and the through hole of insertion part of sealing attachment fastener, solid wall is then hammered into, so that fixed
Sealing attachment fastener.
Further, step 2）In, the polyurethane wallboard is pasted onto solid wall surface by wallboard mucigel.
Further, step 4）In, pad is provided with bullet from the bottom to top between the counterbore of the self-tapping screw and sealing attachment fastener
Property rubber gasket, elastic metallic ring pad.
Further, step 1）In, the both sides of the insertion part are ramp structure, make the insertion part be from top to bottom by wide extremely
Narrow gradually transition；Accordingly, step 3）In, also comprise the following steps：Seal in the insertion part insertion splicing seams of attachment fastener
When, firmly push, make the ramp structure of insertion part both sides to the upper side edge of the polyurethane wallboard of splicing seams arranged on left and right sides along position
Cause extruding.
A kind of polyurethane wallboard splicing seams formed by the construction method seal fixture construction, including solid wall, paving
Located at the polyurethane wallboard on solid wall surface, the polyurethane wallboard includes the polylith of mutually splicing, adjacent two pieces of polyurethane walls
Splicing seams are formed between plate, it is characterised in that the splicing seams are provided with embedded sealed attachment fastener, the sealing attachment fastener
It is the strip component being adapted with polyurethane wallboard splicing seams, the cross section of the sealing attachment fastener is on the whole " T " font, in
Between for cross section in " I " font insertion part, left and right side be cross section be in " ┑ ", the left and right ear loop of " ┍ " shape；It is described close
Some counterbores are provided with the upside of envelope attachment fastener, those counterbores are corresponded to, the insertion part is provided with some through holes；The bottom of splicing seams
Be equipped with one layer of adhesive, form adhesive layer, the edge of the polyurethane wallboard of splicing seams arranged on left and right sides be equipped with one layer it is weather-proof
Glue, forms weather-proof glue-line；Sealing attachment fastener is arranged on splicing seams, wherein, seal the insertion part insertion splicing seams of attachment fastener
Interior, and by adhesive and splicing seams bottom close adhesion, sealing the left and right ear loop of attachment fastener, to push down splicing seams left and right
The polyurethane wallboard of both sides, and by weather-resistant glue and the edge close adhesion of polyurethane wallboard；Self-tapping screw is fixed through sealing
The counterbore of fastener and the through hole of insertion part, then hammer into solid wall, so that fixing seal attachment fastener.It is right by weather-proof glue-line
Sealing clip is sealed with the gap of polyurethane wallboard, strengthens compactness between the two.
Further, the polyurethane wallboard is pasted onto solid wall surface by wallboard mucigel.It is glutinous by special wallboard
Glue-line is pasted, it is to avoid set using holdfast anchor, keeps the integrality of polyurethane wallboard.
Further, pad is provided with elastic caoutchouc sealing from the bottom to top between the counterbore of the self-tapping screw and sealing attachment fastener
Pad, elastic metallic ring pad.The effect of elastic rubber gasket has two：One is to be sealed, and two is to prevent screw from releasing.Elastic gold
Category ring pad carries out secondary anti-loose treatment to screw, it is ensured that the validity of screw.
Further, the both sides of the insertion part are ramp structure, make the insertion part be from top to bottom by width to narrow gradually mistake
Cross, seal when in the insertion part insertion splicing seams of attachment fastener, the polyurethane of the ramp structure of both sides to splicing seams arranged on left and right sides
The upper side edge of wallboard causes extruding along position.
A kind of embedded sealed attachment fastener that fixture construction is sealed for the polyurethane wallboard splicing seams, its feature exists
In the described sealing attachment fastener is the strip component being adapted with polyurethane wallboard splicing seams, the sealing attachment fastener
Cross section on the whole be in " T " font, centre for cross section in " I " font insertion part, left and right side be cross section in " ┑ ",
The left and right ear loop of " ┍ " shape；Some counterbores are provided with the upside of the sealing attachment fastener, those counterbores are corresponded to, it is described embedded
Portion is provided with some through holes.
Further, the both sides of the insertion part are ramp structure, make the insertion part be from top to bottom by width to narrow gradually mistake
Cross.
The present invention has advantages below：More reliablely and stablely the splicing seams to polyurethane wallboard and its formation are fixed
Sealing so that polyurethane wallboard is difficult to release, and construction is fully sealed, it is moistureproof damp proof, it is to avoid worm ant corrodes, and be that heavy concealed sets
Meter, does not reveal ailhead, elegant in appearance.In addition, also providing the dedicated fastener that fixture construction is sealed for polyurethane wallboard splicing seams.
Illustrate below in conjunction with the accompanying drawings and specific embodiment, the invention will be further described.
Brief description of the drawings
Fig. 1 is the overall structure diagram of embodiment one；
Fig. 2 is the A portions mplifying structure schematic diagram of Fig. 1；
Fig. 3 is the structural representation that embodiment one seals attachment fastener；
Fig. 4 is the overall structure diagram of embodiment two；
Fig. 5 is the A portions mplifying structure schematic diagram of Fig. 4；
Fig. 6 is the structural representation that embodiment two seals attachment fastener；
In figure：Sealing attachment fastener 1；Polyurethane wallboard 2；Splicing seams 3；Insertion part 1.1；Left ear loop 1.2；Right ear loop 1.3；
Counterbore 1.4；Through hole 1.5；Ramp structure 1.6；Wallboard mucigel 4；Solid wall 5；Adhesive layer 6；Weather-proof glue-line 7；Self-tapping screw 8；
Elastic rubber gasket 9；Elastic metallic ring pad 10.
Specific embodiment
Embodiment one
Referring to Fig. 1 to 2, the fixed construction method of polyurethane wallboard splicing seams sealing that the present embodiment is provided comprises the following steps：
1）Preparation embedded sealed attachment fastener 1, the sealing attachment fastener 1 is the bar being adapted with the splicing seams 3 of polyurethane wallboard 2
Shape component, the cross section of the sealing attachment fastener 1 is on the whole " T " font, and centre is cross section in the insertion part of " I " font
1.1, left and right side is that cross section is in " ┑ ", the left and right ear loop 1.2,1.3 of " ┍ " shape；The upside of the sealing attachment fastener 1
Some counterbores 1.4 are provided with, those counterbores 1.4 are corresponded to, the insertion part 1.1 is provided with some through holes 1.5；
2）Polyurethane wallboard 2 is layed in the surface of solid wall 5 by wallboard mucigel 4, the polyurethane wallboard 2 includes mutually spelling
The polylith for connecing, splicing seams 3 are formed between adjacent two blocks of polyurethane wallboards 2；
3）Last layer adhesive is laid in the bottom of splicing seams 3, adhesive layer 6 is formed, in the polyurethane of the arranged on left and right sides of splicing seams 3
The edge laying last layer weather-resistant glue of wallboard 2, forms weather-proof glue-line 7；Take advantage of adhesive and weather-resistant glue it is not dry before, sealing is fixed
Fastener 1 be arranged on splicing seams 3, wherein, seal attachment fastener 1 insertion part 1.1 insertion splicing seams 3 in, and by adhesive with
The bottom close adhesion of splicing seams 3, the left and right ear loop 1.2,1.3 for sealing attachment fastener 1 pushes down the poly- of the arranged on left and right sides of splicing seams 3
Urethane wallboard 2, and by weather-resistant glue and the edge close adhesion of polyurethane wallboard 2；
4）By self-tapping screw 8 through the counterbore 1.4 and the through hole 1.5 of insertion part 1.1 of sealing attachment fastener 1, entity is then hammered into
Wall 5, so that fixing seal attachment fastener 1.Padded from the bottom to top between the counterbore 1.4 of the self-tapping screw 8 and sealing attachment fastener 1
It is provided with elastic rubber gasket 9, elastic metallic ring pad 10.
The polyurethane wallboard splicing seams formed by the construction method seal fixture construction, including solid wall 5, are layed in
The polyurethane wallboard 2 on the surface of solid wall 5, the polyurethane wallboard 2 includes the polylith of mutually splicing, adjacent two blocks of polyurethane wallboards
Splicing seams 3 are formed between 2, the splicing seams 3 are provided with embedded sealed attachment fastener 1, the sealing attachment fastener 1 is and poly- ammonia
The strip component that the splicing seams 3 of ester wallboard 2 are adapted, the cross section of the sealing attachment fastener 1 is on the whole " T " font, and centre is
Cross section is in the insertion part 1.1 of " I " font, and left and right side is that cross section is in " ┑ ", the left and right ear loop 1.2,1.3 of " ┍ " shape；
The upside of the sealing attachment fastener 1 is provided with some counterbores 1.4, corresponds to those counterbores 1.4, and the insertion part 1.1 is provided with some
Through hole 1.5；The bottom of splicing seams 3 is equipped with one layer of adhesive, forms adhesive layer 6, the polyurethane wall of the arranged on left and right sides of splicing seams 3
The edge of plate 2 is equipped with one layer of weather-resistant glue, forms weather-proof glue-line 7；Sealing attachment fastener 1 is arranged on splicing seams 3, wherein, sealing
In the insertion splicing seams 3 of insertion part 1.1 of attachment fastener 1, and by adhesive and the bottom close adhesion of splicing seams 3, sealing is fixed
The left and right ear loop 1.2,1.3 of fastener 1 pushes down the polyurethane wallboard 2 of the arranged on left and right sides of splicing seams 3, and by weather-resistant glue and poly- ammonia
The edge close adhesion of ester wallboard 2；Self-tapping screw 8 passes through the counterbore 1.4 of sealing attachment fastener 1 and the through hole of insertion part 1.1
1.5, solid wall 5 is then hammered into, so that fixing seal attachment fastener 1.By weather-proof glue-line, to sealing clip and polyurethane wall
The gap of plate is sealed, and strengthens compactness between the two.
Specifically, the polyurethane wallboard 2 is pasted onto the surface of solid wall 5 by wallboard mucigel 4.By special wallboard
Mucigel is pasted, it is to avoid set using holdfast anchor, keeps the integrality of polyurethane wallboard.
Specifically, pad is provided with elastic rubber from the bottom to top between the counterbore 1.4 of the self-tapping screw 8 and sealing attachment fastener 1
Glue sealing gasket 9, elastic metallic ring pad 10.The effect of elastic rubber gasket has two：One is to be sealed, and two is to prevent screw worked itself loose
It is de-.Elastic metallic ring pad carries out secondary anti-loose treatment to screw, it is ensured that the validity of screw.
The embedded sealed attachment fastener 1 of fixture construction, the described sealing are sealed for the polyurethane wallboard splicing seams
Attachment fastener 1 is the strip component being adapted with the splicing seams 3 of polyurethane wallboard 2, the cross section entirety of the sealing attachment fastener 1
Upper is in " T " font, and centre is the insertion part 1.1 that cross section is in " I " font, and left and right side is cross section in " ┑ ", " ┍ " shape
Left and right ear loop 1.2,1.3；The upside of sealing clip/1 is provided with some counterbores 1.4, corresponds to those counterbores 1.4, described
Insertion part is provided with some through holes 1.5.
Embodiment two
Referring to Fig. 3,4, the present embodiment is essentially identical with embodiment one, and its difference is：
The both sides for sealing the insertion part 1.1 of attachment fastener 1 are ramp structure 1.6, make the insertion part 1.1 be from top to bottom by wide extremely
Narrow gradually transition；Seal when in the insertion splicing seams 3 of insertion part 1.1 of attachment fastener 1, firmly push, make the both sides of insertion part 1.1
Ramp structure 1.6 causes extruding to the upper side edge of the polyurethane wallboard 2 of the arranged on left and right sides of splicing seams 3 along position.Consequently, it is possible to close
Envelope attachment fastener will be even closer with the cooperation of splicing seams, and fastening work obliquely is played to the polyurethane wallboard of both sides
Firmly, this fastening force obliquely than embodiment 1 in fastening force downward it is more excellent, poly- ammonia can be caused
There is certain mutually extruding between ester wallboard to hold out against, more consolidate on the whole, and splicing seams can completely be filled up, keep away
Exempt to reserve unnecessary space.The globality of polyurethane wallboard is greatly enhanced, and can cause that the life-span is more permanent, even if after many
Year, high temperature low temperature, humidity is dried, and is also not in local loosening situation；Even weather-proof glue-line failure, also can still play very well
Sealing fastening effect.
The present invention is not limited to above-mentioned implementation method, special using technology identical with the above embodiment of the present invention or approximate
Levy, and the fixed construction method of other polyurethane wallboard splicing seams sealing, construction and the dedicated fastener for obtaining, in guarantor of the invention
Within the scope of shield.
Claims (10)
1. construction method is fixed in a kind of polyurethane wallboard splicing seams sealing, it is characterised in that comprised the following steps：
1）Preparation embedded sealed attachment fastener, the sealing attachment fastener is the strip structure being adapted with polyurethane wallboard splicing seams
Part, the cross section of the sealing attachment fastener is on the whole " T " font, and centre is the insertion part that cross section is in " I " font, left and right
Side is that cross section is in " ┑ ", the left and right ear loop of " ┍ " shape；Some counterbores are provided with the upside of the sealing attachment fastener, correspondence
Those counterbores, the insertion part is provided with some through holes；
2）Polyurethane wallboard is layed in solid wall surface, the polyurethane wallboard includes the polylith of mutually splicing, adjacent two pieces
Splicing seams are formed between polyurethane wallboard；
3）Last layer adhesive is laid in the bottom of splicing seams, adhesive layer is formed, in the polyurethane wallboard of splicing seams arranged on left and right sides
Edge laying last layer weather-resistant glue, form weather-proof glue-line；Take advantage of adhesive and weather-resistant glue it is not dry before, will sealing attachment fastener peace
Mounted in splicing seams, wherein, seal in the insertion part insertion splicing seams of attachment fastener, and it is tight with splicing seams bottom by adhesive
Bonding, the left and right ear loop for sealing attachment fastener pushes down the polyurethane wallboard of splicing seams arranged on left and right sides, and by weather-resistant glue with
The edge close adhesion of polyurethane wallboard；
4）By self-tapping screw through the counterbore and the through hole of insertion part of sealing attachment fastener, solid wall is then hammered into, so that fixed
Sealing attachment fastener.
2. construction method is fixed in polyurethane wallboard splicing seams sealing according to claim 1, it is characterised in that step 2）
In, the polyurethane wallboard is pasted onto solid wall surface by wallboard mucigel.
3. construction method is fixed in polyurethane wallboard splicing seams sealing according to claim 1, it is characterised in that step 4）
In, pad is provided with elastic rubber gasket, elastic metallic from the bottom to top between the counterbore of the self-tapping screw and sealing attachment fastener
Ring pad.
4. construction method is fixed in polyurethane wallboard splicing seams sealing according to claim 1, it is characterised in that step 1）
In, the both sides of the insertion part are ramp structure, make the insertion part be from top to bottom by width to narrow gradually transition；Accordingly,
Step 3）In, also comprise the following steps：Seal when in the insertion part insertion splicing seams of attachment fastener, firmly push, make insertion part
The ramp structure of both sides causes extruding to the upper side edge of the polyurethane wallboard of splicing seams arranged on left and right sides along position.
5. a kind of polyurethane wallboard splicing seams formed by one of Claims 1-4 construction method seal fixture construction,
Including solid wall, the polyurethane wallboard on solid wall surface is layed in, the polyurethane wallboard includes the polylith of mutually splicing, adjacent
Splicing seams are formed between two blocks of polyurethane wallboards, it is characterised in that the splicing seams are provided with embedded sealed attachment fastener, should
Sealing attachment fastener is the strip component being adapted with polyurethane wallboard splicing seams, and the cross section of the sealing attachment fastener is on the whole
In " T " font, centre is the insertion part that cross section is in " I " font, and left and right side is that cross section is in " ┑ ", the left and right extension of " ┍ " shape
Ear；Some counterbores are provided with the upside of the sealing attachment fastener, those counterbores are corresponded to, the insertion part is provided with some through holes；
The bottom of splicing seams is equipped with one layer of adhesive, forms adhesive layer, the edge laying of the polyurethane wallboard of splicing seams arranged on left and right sides
There is one layer of weather-resistant glue, form weather-proof glue-line；Sealing attachment fastener is arranged on splicing seams, wherein, seal the insertion part of attachment fastener
In embedded splicing seams, and by adhesive and splicing seams bottom close adhesion, the left and right ear loop for sealing attachment fastener pushes down spelling
The polyurethane wallboard of seam arranged on left and right sides, and by weather-resistant glue and the edge close adhesion of polyurethane wallboard；Self-tapping screw is passed through
The counterbore of attachment fastener and the through hole of insertion part are sealed, solid wall is then hammered into, so that fixing seal attachment fastener.
6. polyurethane wallboard splicing seams according to claim 5 seal fixture construction, it is characterised in that the polyurethane wall
Plate is pasted onto solid wall surface by wallboard mucigel.
7. polyurethane wallboard splicing seams according to claim 5 seal fixture construction, it is characterised in that the self-tapping screw
Pad is provided with elastic rubber gasket, elastic metallic ring pad from the bottom to top and the counterbore of sealing attachment fastener between.
8. polyurethane wallboard splicing seams according to claim 5 seal fixture construction, it is characterised in that the insertion part
Both sides are ramp structure, make the insertion part be from top to bottom the insertion part insertion that attachment fastener is sealed by width to narrow gradually transition
When in splicing seams, the ramp structure of both sides causes extruding to the upper side edge of the polyurethane wallboard of splicing seams arranged on left and right sides along position.
9. it is a kind of for described in claim 5 to 8 polyurethane wallboard splicing seams seal fixture construction embedded sealed clip
Part, it is characterised in that the described sealing attachment fastener is the strip component being adapted with polyurethane wallboard splicing seams, the sealing
The cross section of attachment fastener is on the whole " T " font, and centre is the insertion part that cross section is in " I " font, and left and right side is cross section
In " ┑ ", the left and right ear loop of " ┍ " shape；Some counterbores are provided with the upside of the sealing attachment fastener, those counterbores, institute is corresponded to
State insertion part and be provided with some through holes.
10. embedded sealed attachment fastener according to claim 9, it is characterised in that the both sides of the insertion part are oblique
Face structure, makes the insertion part be from top to bottom by width to narrow gradually transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710006949.6A CN106760353B (en) | 2017-01-05 | 2017-01-05 | Polyurethane wallboard splicing seams seal fixed construction method, construction and dedicated fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710006949.6A CN106760353B (en) | 2017-01-05 | 2017-01-05 | Polyurethane wallboard splicing seams seal fixed construction method, construction and dedicated fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106760353A true CN106760353A (en) | 2017-05-31 |
| CN106760353B CN106760353B (en) | 2019-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710006949.6A Expired - Fee Related CN106760353B (en) | 2017-01-05 | 2017-01-05 | Polyurethane wallboard splicing seams seal fixed construction method, construction and dedicated fastener |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN110259003B (en) * | 2019-06-24 | 2020-10-30 | 中国建筑设计研究院有限公司 | Seamless treatment method for cement type decorative hanging plate of building exterior wall |
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