CN109898673A - A kind of building construction water prevention plate structure - Google Patents
A kind of building construction water prevention plate structure Download PDFInfo
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- CN109898673A CN109898673A CN201910331307.2A CN201910331307A CN109898673A CN 109898673 A CN109898673 A CN 109898673A CN 201910331307 A CN201910331307 A CN 201910331307A CN 109898673 A CN109898673 A CN 109898673A
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- layer
- bottom plate
- building construction
- waterproof
- vapor barrier
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Abstract
The invention discloses a kind of building construction water prevention plate structures, including bottom plate and vapor barrier layer, vapor barrier layer is provided on the bottom plate, the present invention constitutes waterproof ventilative layer by the way of brushing water-repellent paint in braiding layer, make waterproof ventilative layer that there is stronger elasticity and cohesive force, fracture tensile strength can effectively be promoted, waterproof and breathable, do not allow to be also easy to produce lamination, the present invention is by haydite layer simultaneously, surface layer, the bottom plate that fireprotection layer and base are constituted, make it have good fire line and wearability, and a large amount of heat release hole is provided on haydite layer, it can effectively be radiated to bottom plate using heat release hole, haydite layer can also mitigate the self weight of bottom plate simultaneously, optimize equipment performance, the vapor barrier layer and waterproof ventilative layer that the present invention is arranged can prevent water vapour from entering insulating layer, avoid thermal resistance decline and knot after thermal insulation material moisture content increase Reveal phenomenon, improves waterproof efficiency, prolong the service life simultaneously.
Description
Technical field
The invention belongs to splash guard correlative technology fields, and in particular to a kind of building construction water prevention plate structure.
Background technique
Building construction splash guard is made as the flattened rectangular water-proof building material plate of normal size, is applied to building trade,
As wall, ceiling or the component on floor, also refer to metal plate made of forging, rolling or casting more.
Existing building construction water prevention plate structure technology has the following problems:
1, the construction of common sheet-metal roofing is too simple currently on the market, usually only metal decking, insulating layer and metal
Bottom plate, such construction is unable to satisfy the most basic air-tightness of assembled containment system, watertightness requirement, when warm outside architecture indoor
Difference and humidity reach certain state, and dew condensation phenomenon occurs in system, generates condensed water.
2, the adhesion strength of the waterproof layer of existing building construction water prevention plate structure is lower, is easy to lose bonding at low temperature
Property, while the elasticity of existing waterproof material is smaller, does not have ductility and is easy to happen fracture in long-time use process
Slight crack is generated, to reduce waterproof effect, service life is shorter.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of building construction water prevention plate structure
It is short to construct too simple and waterproof layer service life, the problem of waterproof effect difference.
To achieve the above object, the invention provides the following technical scheme: a kind of building construction water prevention plate structure, including bottom plate
And vapor barrier layer, vapor barrier layer is provided on the bottom plate, and the first purlin and second are vertically arranged between the bottom plate and vapor barrier layer
Purlin, the upper surface of the vapor barrier layer are provided with insulating layer, and the upper surface of the insulating layer is provided with waterproof ventilative layer, described anti-
The upper surface of water air-permeable layer is provided with profiled sheet, and watertight cavity seam is provided on the profiled sheet.
Preferably, the waterproof ventilative layer includes fixed outline border, braiding layer and water-repellent paint, setting in the fixed outline border
There is braiding layer, is provided with water-repellent paint in the braiding layer.
Preferably, the bottom plate includes haydite layer, surface layer, fireprotection layer and base, and the upper surface of the base is provided with pottery
Granulosa, the upper surface of the haydite layer are provided with fireprotection layer, and the upper surface of the fireprotection layer is provided with surface layer.
Preferably, the haydite layer includes heat release hole and ceramsite board, and the ceramsite board is internally provided with heat release hole.
Preferably, the base includes substrate and rough layer, and the upper surface of the substrate is provided with rough layer, the substrate
It is structure as a whole with rough layer.
Preferably, the shape and length of first purlin and the second purlin are all the same, and the watertight cavity seam is set altogether
There are three setting, and the shapes and sizes of three watertight cavity seams are identical, and the thickness of the profiled sheet is less than 0.8mm.
Preferably, the braiding layer is provided with three layers altogether, and the water-repellent paint in every layer of braiding layer is brushed 3-5 times.
Compared with prior art, the present invention provides a kind of building construction water prevention plate structures, have following the utility model has the advantages that originally
Invention constitutes waterproof ventilative layer by the way of brushing water-repellent paint in braiding layer, and waterproof ventilative layer is made to have stronger elasticity
And cohesive force, it can effectively promote fracture tensile strength, waterproof and breathable, it is not easy to lamination is generated, so as to effectively will
Outside water and air draught are blocked in building external, prevent Air Infiltration, also the moisture in indoor and wall can be discharged to outdoor,
The bottom plate that the present invention is made of haydite layer, surface layer, fireprotection layer and base simultaneously, makes it have good fire line and wearability,
And a large amount of heat release hole is provided on haydite layer, it can effectively be radiated to bottom plate using heat release hole, while haydite layer is also
Can mitigate the self weight of bottom plate, optimize equipment performance, and the rough layer being arranged in base can effective Ting Gao base top
Frictional force, the other structures layer that upper part is arranged is stronger to be attached in base, can effectively improve structure
Stability, the construction of common sheet-metal roofing is too simple currently on the market, usually only metal decking, insulating layer and metal
Bottom plate, such construction is unable to satisfy the most basic air-tightness of assembled containment system, watertightness requirement, when warm outside architecture indoor
Difference and humidity reach certain state, and dew condensation phenomenon occurs in system, generates condensed water, the vapor barrier layer and waterproof that the present invention is arranged
Air-permeable layer can prevent water vapour from entering insulating layer, avoid thermal resistance decline and moisture condensation after thermal insulation material moisture content increase existing
As, and traditional profiled sheet is when being fixedly connected, and makes upper and lower two boards are tightly compacted, it is easy to appear capillary infiltration phenomenon,
And the present invention is in place of plate overlap joint, upper and lower two boards extrude different shape, generate cavity, can be effective using watertight cavity seam
It prevents capillary from seeping water, improves waterproof efficiency, prolong the service life simultaneously.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention, in the accompanying drawings:
Fig. 1 is a kind of building construction water prevention plate structure schematic diagram proposed by the present invention；
Fig. 2 is waterproof and breathable schematic diagram of a layer structure proposed by the present invention；
Fig. 3 is structural diagram of base plate proposed by the present invention；
Fig. 4 is haydite schematic diagram of a layer structure proposed by the present invention；
Fig. 5 is base layer structure schematic diagram proposed by the present invention；
In figure: 1, waterproof ventilative layer；2, insulating layer；3, vapor barrier layer；4, bottom plate；5, the first purlin；6, the second purlin；7, waterproof is empty
Chamber seam；8, profiled sheet；11, fixed outline border；12, braiding layer；13, water-repellent paint；41, haydite layer；42, surface layer；43, it prevents fires
Layer；44, base；411, heat release hole；412, ceramsite board；441, substrate；442, rough layer.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of building construction water prevention plate structure, including 4 He of bottom plate
Vapor barrier layer 3, it is characterised in that: it is provided with vapor barrier layer 3 on bottom plate 4, water vapour can be prevented to enter insulating layer 2 using vapor barrier layer 3,
Thermal resistance decline and dew condensation phenomenon are avoided after thermal insulation material moisture content increase, the is vertically arranged between bottom plate 4 and vapor barrier layer 3
One purlin 5 and the second purlin 6, the first purlin 5 and the second purlin 6 are used to backing material, keep structure more stable, vapor barrier layer 3
Upper surface is provided with insulating layer 2, this structure can be made to have good thermal insulation property, the upper surface of insulating layer 2 is provided with waterproof
Air-permeable layer 1 can make the present invention have good water-proof breathable properties, and the upper surface of waterproof ventilative layer 1 is provided with profiled sheet 8,
It is provided with watertight cavity seam 7 on profiled sheet 8, capillary can be effectively prevented using watertight cavity seam 7 and seep water, improve waterproof
Efficiency prolongs the service life simultaneously.
Further, waterproof ventilative layer 1 includes fixed outline border 11, braiding layer 12 and water-repellent paint 13, is set in fixed outline border 11
It is equipped with braiding layer 12, water-repellent paint 13 is provided in braiding layer 12, makes waterproof ventilative layer 1 that there is stronger elasticity and cohesive force,
Waterproof and breathable, it is not easy to generate lamination.
Further, bottom plate 4 includes haydite layer 41, surface layer 42, fireprotection layer 43 and base 44, and the upper surface of base 44 is provided with
Haydite layer 41, the upper surface of haydite layer 41 are provided with fireprotection layer 43, and the upper surface of fireprotection layer 43 is provided with surface layer 42, can make bottom
Plate 4 has good fire line and wearability, while haydite layer 41 can also mitigate the self weight of bottom plate 4, optimizes equipment performance.
Further, haydite layer 41 includes heat release hole 411 and ceramsite board 412, and ceramsite board 412 is internally provided with heat release hole
411, it can effectively be radiated to bottom plate 4 using heat release hole 411, avoid generating dew condensation phenomenon.
Further, base 44 includes substrate 441 and rough layer 442, and the upper surface of substrate 441 is provided with rough layer 442, base
Plate 441 and rough layer 442 are structure as a whole, rough layer 442 can effective Ting Gao base 44 upper friction power, make upper part
The other structures layer of setting can be stronger be attached in base 44, can effectively improve the stability of structure.
Further, the shape and length of the first purlin 5 and the second purlin 6 are all the same, are convenient for the first purlin 5 and the second purlin
6 installation and replacement, there are three the total settings of watertight cavity seam 7, and the shapes and sizes of three watertight cavity seams 7 are identical,
Convenient for the overlap joint of each plate, the thickness of profiled sheet 8 is less than 0.8mm, keeps structure more reasonable, optimizes structural behaviour.
Further, braiding layer 12 is provided with three layers altogether, and the water-repellent paint 13 in every layer of braiding layer 12 is brushed 3-5 times,
The mode of brushing water-repellent paint 13 can be such that waterproof ventilative layer 1 has stronger in braiding layer 12 come the waterproof ventilative layer 1 constituted
Elasticity and cohesive force, can effectively promote fracture tensile strength.
The working principle of the invention and process for using: after the present invention installs, user first checks outside of the invention
Whether appearance is complete, and the confirmation present invention is in the state that can work normally, and then the present invention is moved to required use by user
Position at, the present invention constitutes waterproof ventilative layer 1 by the way of brushing water-repellent paint 13 in braiding layer 12, makes waterproof and breathable
Layer 1 has stronger elasticity and cohesive force, can effectively promote fracture tensile strength, waterproof and breathable, it is not easy to it is existing to generate layering
As, so as to which outside water and air draught are effectively blocked in building external, Air Infiltration is prevented, it also can be by indoor and wall
In moisture be discharged to outdoor, while the bottom plate 4 that the present invention is made of haydite layer 41, surface layer 42, fireprotection layer 43 and base 44, make it
A large amount of heat release hole 411 is provided with good fire line and wearability, and on haydite layer 41, it can be with using heat release hole 411
It effectively radiates to bottom plate 4, while haydite layer 41 can also mitigate the self weight of bottom plate 4, optimizes equipment performance, and base 44
The rough layer 442 of upper setting can effective Ting Gao base 44 upper friction power, the other structures layer that upper part is arranged can
It is attached in base 44 with stronger, can effectively improve the stability of structure, currently on the market common metal plank house
The construction in face is too simple, usually only metal decking, thermal insulation material and metal base plate, and such construction is unable to satisfy assembled
The most basic air-tightness of containment system, watertightness requirement, when the temperature difference outside architecture indoor and humidity reach certain state, system is interior i.e.
Dew condensation phenomenon occurs, generates condensed water, the vapor barrier layer 3 and waterproof ventilative layer 1 that the present invention is arranged can prevent water vapour from entering guarantor
Warm layer 2 avoids thermal resistance decline and dew condensation phenomenon after thermal insulation material moisture content increase, and traditional profiled sheet 8 is in fixation
When connection, make upper and lower two boards are tightly compacted, be easy to appear capillary infiltration phenomenon, and the present invention plate overlap joint in place of, up and down
Two boards extrude different shape, generate cavity, and capillary can be effectively prevented using watertight cavity seam 7 and seep water, and improve waterproof effect
Rate prolongs the service life simultaneously.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of building construction water prevention plate structure, including bottom plate (4) and vapor barrier layer (3), it is characterised in that: on the bottom plate (4)
It is provided with vapor barrier layer (3), is vertically arranged with the first purlin (5) and the second purlin (6) between the bottom plate (4) and vapor barrier layer (3),
The upper surface of the vapor barrier layer (3) is provided with insulating layer (2), and the upper surface of the insulating layer (2) is provided with waterproof ventilative layer
(1), the upper surface of the waterproof ventilative layer (1) is provided with profiled sheet (8), and waterproof sky is provided on the profiled sheet (8)
Chamber seam (7).
2. a kind of building construction water prevention plate structure according to claim 1, it is characterised in that: the waterproof ventilative layer (1)
Including fixed outline border (11), braiding layer (12) and water-repellent paint (13), braiding layer (12) are provided in the fixed outline border (11),
Water-repellent paint (13) are provided on the braiding layer (12).
3. a kind of building construction water prevention plate structure according to claim 1, it is characterised in that: the bottom plate (4) includes pottery
The upper surface of granulosa (41), surface layer (42), fireprotection layer (43) and base (44), the base (44) is provided with haydite layer (41),
The upper surface of the haydite layer (41) is provided with fireprotection layer (43), and the upper surface of the fireprotection layer (43) is provided with surface layer (42).
4. a kind of building construction water prevention plate structure according to claim 1, it is characterised in that: the haydite layer (41) includes
Heat release hole (411) and ceramsite board (412), the ceramsite board (412) are internally provided with heat release hole (411).
5. a kind of building construction water prevention plate structure according to claim 4, it is characterised in that: the base (44) includes base
The upper surface of plate (441) and rough layer (442), the substrate (441) is provided with rough layer (442), the substrate (441) and thick
Rough layer (442) is structure as a whole.
6. a kind of building construction water prevention plate structure according to claim 1, it is characterised in that: first purlin (5) and
The shape and length of second purlin (6) are all the same, and there are three the total settings of the watertight cavity seam (7), and three watertight cavities
The shapes and sizes of seam (7) are identical, and the thickness of the profiled sheet (8) is less than 0.8mm.
7. a kind of building construction water prevention plate structure according to claim 2, it is characterised in that: the braiding layer (12) sets altogether
Three layers are equipped with, and the water-repellent paint (13) on every layer of braiding layer (12) is brushed 3-5 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910331307.2A CN109898673A (en) | 2019-04-24 | 2019-04-24 | A kind of building construction water prevention plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910331307.2A CN109898673A (en) | 2019-04-24 | 2019-04-24 | A kind of building construction water prevention plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109898673A true CN109898673A (en) | 2019-06-18 |
Family
ID=66956344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910331307.2A Withdrawn CN109898673A (en) | 2019-04-24 | 2019-04-24 | A kind of building construction water prevention plate structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN109898673A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778013A (en) * | 2019-11-07 | 2020-02-11 | 西安工业大学 | Fireproof heat-insulation board for buildings in public places |
| CN112095936A (en) * | 2019-12-05 | 2020-12-18 | 怀化沃普环保科技有限公司 | Blocking and leading type surface energy waterproof system |
-
2019
- 2019-04-24 CN CN201910331307.2A patent/CN109898673A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778013A (en) * | 2019-11-07 | 2020-02-11 | 西安工业大学 | Fireproof heat-insulation board for buildings in public places |
| CN112095936A (en) * | 2019-12-05 | 2020-12-18 | 怀化沃普环保科技有限公司 | Blocking and leading type surface energy waterproof system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190618 |