CN205840009U - A kind of Side fascia waterproofing node - Google Patents

A kind of Side fascia waterproofing node Download PDF

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Publication number
CN205840009U
CN205840009U CN201620515260.7U CN201620515260U CN205840009U CN 205840009 U CN205840009 U CN 205840009U CN 201620515260 U CN201620515260 U CN 201620515260U CN 205840009 U CN205840009 U CN 205840009U
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China
Prior art keywords
side fascia
water
proof elastomer
proof
notch
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CN201620515260.7U
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俞大有
李昌州
陈定球
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Zhuyou Zhizao Technology Investment Co., Ltd
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China Mingsheng Drawin Technology Investment Co Ltd
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Abstract

This utility model belongs to building structure field, disclose a kind of Side fascia waterproofing node, including upper Side fascia and lower Side fascia, described upper Side fascia bottom is provided with notch, it is provided with water-proof elastomer between described upper Side fascia and lower Side fascia, the side of described water-proof elastomer is anchored in described lower Side fascia, extends in another lateral described notch, and described water-proof elastomer stretches in described notch at least partially.In work progress, dropping place along with upper Side fascia, water-proof elastomer stretches in described notch, after upper Side fascia assembly completes, water-proof elastomer now serves the effect of the tenon being similar to waterproof tongue and groove, can effectively stop outdoor rain to leak out to indoor, it is provided that reliable waterproof guarantee, improve production efficiency and the construction quality of assembled architecture simultaneously.Water-proof elastomer itself has certain flexibility and elasticity, will not damage due to collision during the transport of such Side fascia and docking, simultaneously also will not damaged member.

Description

A kind of Side fascia waterproofing node
Technical field
This utility model belongs to building structure field, is specifically related to a kind of Side fascia waterproofing node.
Background technology
In assembled architecture industry, Side fascia uses prefabricated mode to carry out factorial praluction, then Assembling, thus Standardization can be realized, and quality controllable, efficient quick.But, during the assembled in situ of precast wall panel, be to its stitching portion Carry out water-proofing treatment, it is to avoid rainwater penetrates into indoor along the splicing seams of Side fascia, if infiltration phenomenon is serious simultaneously, connection will be caused Loosening in position, life-time service causes effective bearing load ability of precast facade to decline, and brings great hidden dangers in project.Tradition Waterproof being typically of out-hung panel break marine glue at seam crossing, the workload not only constructed is big, and marine glue is over time There will be aging for a long time, finally result in the generation of drainage, affect water resistance and the construction quality of assembled architecture.
At present, Side fascia waterproof type generally uses tongue and groove waterproof, i.e. the junction moulding at wallboard has inner side height, outside The waterproof tongue and groove of the low discrepancy in elevation, stops outdoor rain to leak out to indoor, i.e. use this side in existing Side fascia application technology code Formula carries out waterproof;In prior art, patent 205116466U discloses the waterproof knot of the cladding node of a kind of assembled architecture outer wall Structure, this waterproof construction is also mainly under prefabricated cladding Side fascia upper end and on the junction of prefabricated cladding Side fascia lower end make Type has the waterproof tongue and groove of the discrepancy in elevation that inner side is high, outside is low to carry out water-proofing treatment.But, after Side fascia arranges waterproof tongue and groove, one Aspect is unfavorable for the transport of exterior wall internal partition, and is transporting or easily causing during construction the destruction of waterproof tongue and groove, and should Mode is not appropriate for external wall insulation and the assembling of decoration panel, for Side fascia warming plate, during docking Easily knock the bad heat-insulation layer part as tongue and groove tenon, thus affect waterproof effect, for decoration panel, owing to offering Tongue-and-groove, the architectural surface of the end of decoration panel isolates and comes, easily knocks bad in transport and docking operation, repairs difficulty, seriously Affect attractive in appearance.
In sum, need exploitation badly a kind of simple, highly versatile, the Side fascia waterproofing node of good water-proof effect.
Utility model content
The purpose of this utility model is to provide a kind of simple, highly versatile, the waterproof joint of Side fascia of good water-proof effect Point.
Above-mentioned purpose is to be achieved through the following technical solutions: a kind of Side fascia waterproofing node, including upper Side fascia and lower outside Wallboard, described upper Side fascia bottom is provided with notch, is provided with water-proof elastomer between described upper Side fascia and lower Side fascia, described anti- The side of water elastomer is anchored in described lower Side fascia, extends in another lateral described notch, and described water-proof elastomer is at least A part stretches in described notch.In the prefabrication process of wallboard, the side of described water-proof elastomer is embedded in lower exterior wall The top of plate, its pre-buried position is corresponding with the notch position of upper Side fascia, in work progress, along with falling of upper Side fascia Position, water-proof elastomer stretches in described notch, and after upper Side fascia assembly completes, water-proof elastomer now serves and is similar to prevent The effect of the tenon of water tongue and groove, can effectively stop outdoor rain to leak out to indoor, it is provided that reliable waterproof guarantee, improves simultaneously The production efficiency of assembled architecture and construction quality.Water-proof elastomer itself has certain flexibility and elasticity, such Side fascia Will not damage due to collision during transport and docking, simultaneously the most also will not damaged member, i.e. will not be to heat-insulation layer and decoration Surface layer has the ability recovering original shape after causing damage, and water-proof elastic body deformability, prevent hoisting process water-proof elastomer Collision deformation and affect its waterproof effect when cannot restore.Described notch can be reserved during upper Side fascia is prefabricated, Can also be to offer in installation process, for thermal insulation external wall panel, described notch be preferably provided at heat-insulation layer, so during assembling Only need the heat-insulation layer bottom by upper Side fascia to dig up part and can form notch, simplify operational procedure, reduce difficulty of construction simultaneously. After having assembled, in order to improve waterproof effect, can be respectively adopted in the medial and lateral of upper Side fascia and the junction of lower Side fascia and Marine glue or sealing strip block.Above-mentioned waterproof type had both gone for frame system and had been equally applicable to shear wall system.
Further, the material of described water-proof elastomer is SBS modified asphalt waterproof coiled material.SBS modified asphalt waterproof coiled material Being the waterproof material of a kind of excellent performance, not only the ability of resistance to deformation is strong, and heat-resisting, cold-resistant, corrosion-resistant, ageing resistance By force.
Further, the material of described water-proof elastomer is hydro-expansive rubber.Rubber non-deformability is strong, water-swellable rubber Glue possesses the feature of water-swellable, good water-proof effect.
Further, described water-proof elastic surface has wrapped aging resistance part.To water-proof elastomer, especially stretch into notch Part, Yin Chang and air, contacting rain water, the most aging, year can reduce waterproof effect long afterwards, therefore wraps in water-proof elastic surface Aging resistance part contributes to delaying the aging of water-proof elastomer, increases the service life.
Further, described aging resistance part is corrosion resistant plate.Corrosion resistant plate has a preferable water proofing property, and has stronger resistance to Corrosivity, i.e. good endurance, have certain rigidity simultaneously, has certain guarantor in transport and hoisting process to water-proof elastomer Protect effect.
Further, described corrosion resistant plate is U-shaped, and the dual-side of described corrosion resistant plate inserts in described lower Side fascia.So Arranging, beneficially corrosion resistant plate is fixing, and that wraps up water-proof elastomer is more preferable, i.e. to water-proof elastomer protected effect more simultaneously Good.
Further, described aging resistance part is aluminium foil or tinfoil paper.Aluminium foil or tinfoil paper price are cheap, can to the greatest extent may be used with aluminium foil or tinfoil paper The reduction cost of energy.
Further, water-proof elastomer is all wrapped up or water-proof elastomer exposes the portion of lower Side fascia by described aging resistance part Position parcel.
Further, described Side fascia at least includes that heat-insulation layer and structure sheaf, described notch are arranged on heat-insulation layer, described notch Inside being provided with weather board, described weather board side is anchored in external wall panel structure layer, and opposite side extends to described water-proof elastomer Outside.Should be appreciated that the outside of described water-proof elastomer is consistent with the outside of Side fascia, i.e. near outdoor side.Right For thermal insulation external wall panel, especially thermal-insulating decorative outer wall board, water-proof elastomer is usually arranged on the inner side of heat-insulation layer, so Rainwater may enter the heat-insulation layer of lower Side fascia along the splicing seams between upper Side fascia and lower Side fascia, then downward along heat-insulation layer Flowing, until flowing to the lower section node of above-mentioned node, then passing around water-proof elastomer and entering indoor.And the above-mentioned skill of this utility model The enforcement of art scheme, can guide the outside to water-proof elastomer by the rainwater in heat-insulation layer, it is to avoid the generation of above-mentioned phenomenon.Excellent Choosing, described weather board self-structure layer is the most downward-sloping, is so conducive to the guiding of rainwater, prevents it along weather board to indoor Infiltration.
Further, described Side fascia at least includes heat-insulation layer and structure sheaf, the inner side bottom described upper Side fascia heat-insulation layer Wall is positioned at the outside of described water-proof elastomer.It is arranged such, when rain is along the splicing seams between upper Side fascia and lower Side fascia Entering the heat-insulation layer of lower Side fascia, then flowing downward along heat-insulation layer, until flowing to the lower section node of above-mentioned node, outside upper Medial wall bottom wallboard heat-insulation layer is positioned at the outside of described water-proof elastomer, and such rainwater will not be walked around water-proof elastomer and enter Indoor, thus stop rainwater and flow downwardly to lower section node along heat-insulation layer and walk around water-proof elastomer and enter indoor possibility, further Improve the effect that Side fascia is waterproof.In order to reach more preferable waterproof effect, it is to avoid rainwater arrives tailing edge structure sheaf bottom heat-insulation layer To indoor infiltration, preferably offering drip bottom structure sheaf, certainly, described drip position on structure sheaf must position Outside in described water-proof elastomer.
Further, the side during described water-proof elastomer is anchored at lower Side fascia is provided with anchoring piece.It is arranged such, is conducive to Improve water-proof elastomer anchor force in lower Side fascia.
Further, the position during described water-proof elastomer is anchored at lower Side fascia is provided with hole or breach.It is arranged such, anti- During water elastomer is pre-buried, concrete can pass water-proof elastomer, on the one hand avoids in wallboard prefabrication process waterproof Formation space, elastomer both sides, thus cause the reduction of wallboard strength, on the other hand can be effectively increased water-proof elastomer outside lower Anchor force in wallboard.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and this practicality is new The schematic description and description of type is used for explaining this utility model, is not intended that improper restriction of the present utility model.
Fig. 1~5 is respectively the sectional view of the Side fascia waterproofing node involved by a kind of embodiment of this utility model;
Fig. 6 is the partial enlarged drawing of Side fascia waterproofing node involved in Fig. 5.
In figure:
2 times Side fascia 3 water-proof elastomer 4 notches of Side fascia on 1
5 marine glue 6 sealing strip 7 aging resistance part 18 weather boards
19 drip 20 heat-insulation layer 21 structure sheafs
Detailed description of the invention
Being described in detail this utility model below in conjunction with the accompanying drawings, the description of this part is only exemplary and explanatory, Protection domain of the present utility model should there be is not any restriction effect.Additionally, those skilled in the art's retouching according to presents State, the feature in embodiment in presents and in different embodiment can be carried out respective combination.
This utility model embodiment is as follows, and with reference to Fig. 1, a kind of Side fascia waterproofing node, including upper Side fascia 1 and lower exterior wall Plate 2, described upper Side fascia 1 bottom is provided with notch 4, is provided with water-proof elastomer 3, institute between described upper Side fascia 1 and lower Side fascia 2 The side stating water-proof elastomer 3 is anchored in described lower Side fascia 2, extends, described water-proof elastic in another lateral described notch 4 Body 3 stretches in described notch 4 at least partially.In the prefabrication process of wallboard, by pre-buried for the side of described water-proof elastomer 3 At the top of lower Side fascia 2, its pre-buried position is corresponding with notch 4 position of upper Side fascia 1, in work progress, along with upper The dropping place of Side fascia 1, water-proof elastomer 3 stretches in described notch 4, after the assembly of upper Side fascia 1 completes, water-proof elastomer now 3 effects serving the tenon being similar to waterproof tongue and groove, can effectively stop outdoor rain to leak out to indoor, it is provided that to prevent reliably Water ensures, improves production efficiency and the construction quality of assembled architecture simultaneously.Water-proof elastomer 3 itself have certain flexibility and Elasticity, will not damage due to collision during the transport of such Side fascia and docking, simultaneously the most also will not damaged member, i.e. will not After heat-insulation layer 20 and architectural surface are caused damage, and water-proof elastomer 3 deformation, there is the ability recovering original shape, prevent from hanging Process of assembling water-proof elastomer 3 collision deformation and affect its waterproof effect when cannot restore.Described notch 4 can be at upper Side fascia 1 prefabricated during reserved, it is also possible to being to offer in installation process, for thermal insulation external wall panel, described notch 4 is preferably provided at guarantor Temperature layer 20, so only needs the heat-insulation layer 20 bottom by upper Side fascia 1 to dig up part and can form notch 4, simplify during assembling Operational procedure, reduces difficulty of construction simultaneously.After having assembled, in order to improve waterproof effect, can be at upper Side fascia 1 and lower Side fascia The medial and lateral of the junction of 2 are respectively adopted and block with marine glue 5 or sealing strip 6.Above-mentioned waterproof type both can be such as Fig. 1 Shown in, it is adaptable to frame system, it is possible to as shown in Figure 2, it is adaptable to shear wall system.
On the basis of above-described embodiment, in another embodiment of this utility model, the material of described water-proof elastomer 3 is SBS modified asphalt waterproof coiled material.SBS modified asphalt waterproof coiled material is the waterproof material of a kind of excellent performance, not only resistance to deformation Ability is strong, and heat-resisting, cold-resistant, corrosion-resistant, ageing resistance is strong.
On the basis of above-described embodiment, in another embodiment of this utility model, the material of described water-proof elastomer 3 is for meeting Water-expansible rubber.Rubber non-deformability is strong, and hydro-expansive rubber possesses the feature of water-swellable, good water-proof effect.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 2, described water-proof elastomer 3 surface Wrap aging resistance part 7.To water-proof elastomer 3, especially stretch into the part of notch 4, Yin Chang and air, contacting rain water, easily Aging, waterproof effect can be reduced year long afterwards, therefore wrap aging resistance part 7 on water-proof elastomer 3 surface and contribute to delaying water-proof elastic Body 3 aging, increases the service life.
On the basis of above-described embodiment, in another embodiment of this utility model, described aging resistance part 7 is corrosion resistant plate. Corrosion resistant plate has preferable water proofing property, and has stronger corrosion resistance, i.e. good endurance, has certain rigidity simultaneously, Transport and hoisting process has certain protective effect to water-proof elastomer 3.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 3, described corrosion resistant plate is U-shaped, The dual-side of described corrosion resistant plate inserts in described lower Side fascia 2.Being arranged such, beneficially corrosion resistant plate is fixing, the most right It is more preferable, i.e. to water-proof elastomer 3 protected effect more preferably that water-proof elastomer 3 wraps up.
On the basis of above-described embodiment, in another embodiment of this utility model, described aging resistance part 7 is aluminium foil or stannum Paper tinsel.Aluminium foil or tinfoil paper price are cheap, can reduce cost as far as possible with aluminium foil or tinfoil paper.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 2 or Fig. 3, described aging resistance part 7 Water-proof elastomer 3 all wraps up or is exposed by water-proof elastomer 3 the position parcel of lower Side fascia 2.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 4, described Side fascia at least includes Heat-insulation layer 20 and structure sheaf 21, described notch 4 is arranged on heat-insulation layer 20, is provided with weather board 18, described weather board in described notch 4 18 sides are anchored in Side fascia 1 structure sheaf 21, and opposite side extends to the outside of described water-proof elastomer 3.Should be appreciated that institute The outside of the water-proof elastomer 3 stated is consistent with the outside of Side fascia, i.e. near outdoor side.For thermal insulation external wall panel, Especially thermal-insulating decorative outer wall board, water-proof elastomer 3 is usually arranged on the inner side of heat-insulation layer 20, and such rainwater may be along outside upper Splicing seams between wallboard 1 and lower Side fascia 2 enters the heat-insulation layer 20 of lower Side fascia 2, then flows downward along heat-insulation layer 20, directly To flowing to the lower section node of above-mentioned node, then pass around water-proof elastomer 3 and enter indoor.And this utility model technique scheme Enforcement, the rainwater in heat-insulation layer 20 can be guided to the outside of water-proof elastomer 3, it is to avoid the generation of above-mentioned phenomenon.Preferably, institute State weather board 18 self-structure layer 21 the most downward-sloping, be so conducive to the guiding of rainwater, prevent it along weather board 18 to room Interior infiltration.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 5 and Fig. 6, described Side fascia is at least Including heat-insulation layer 20 and structure sheaf 21, the medial wall bottom described upper Side fascia 1 heat-insulation layer 20 is positioned at described water-proof elastomer 3 Outside.It is arranged such, when rain enters the heat-insulation layer of lower Side fascia 2 along the splicing seams between upper Side fascia 1 and lower Side fascia 2 20, then flowed downward along heat-insulation layer 20, until flowing to the lower section node of above-mentioned node, due to upper Side fascia 1 heat-insulation layer 20 end The medial wall in portion is positioned at the outside of described water-proof elastomer 3, and such rainwater will not be walked around water-proof elastomer 3 and enter indoor, thus Stop rainwater to flow downwardly to lower section node along heat-insulation layer 20 and walk around water-proof elastomer 3 and enter the possibility of indoor, outside improving further The effect that wallboard is waterproof.In order to reach more preferable waterproof effect, it is to avoid rainwater arrive bottom heat-insulation layer 20 tailing edge structure sheaf 21 to Indoor infiltration, is preferably offering drip 19 bottom structure sheaf 21, certainly, and the described drip 19 position on structure sheaf 21 Put the outside that must be positioned at described water-proof elastomer 3.The medial wall of the bottom of heat-insulation layer 20 is positioned at outside described water-proof elastomer 3 Side, it is achieved mode can be to do thin by heat-insulation layer 20 entirety, can be only additionally do bottom heat-insulation layer 20 thin, now, structure Layer 21 bottom the most thickening, water-proof elastomer 3 the most also can be arranged on the inner side of heat-insulation layer 20, but be so not easy to waterproof bullet The setting of gonosome 3 and offering of notch 4.
On the basis of above-described embodiment, in another embodiment of this utility model, described water-proof elastomer 3 be anchored at lower outside Side in wallboard 2 is provided with anchoring piece.It is arranged such, is conducive to improving the water-proof elastomer 3 anchor force in lower Side fascia 2.
On the basis of above-described embodiment, in another embodiment of this utility model, described water-proof elastomer 3 be anchored at lower outside Position in wallboard 2 is provided with hole or breach.Being arranged such, during water-proof elastomer 3 is pre-buried, concrete can be through anti- Water elastomer 3, on the one hand avoids in formation space, water-proof elastomer 3 both sides in wallboard prefabrication process, thus causes wallboard strength Reduction, on the other hand can be effectively increased the water-proof elastomer 3 anchor force in lower Side fascia 2.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and Retouching also should be regarded as protection domain of the present utility model.

Claims (10)

1. a Side fascia waterproofing node, including upper Side fascia and lower Side fascia, it is characterised in that described upper Side fascia bottom sets Having notch, be provided with water-proof elastomer between described upper Side fascia and lower Side fascia, the side of described water-proof elastomer is anchored at institute Stating in lower Side fascia, extend in another lateral described notch, described water-proof elastomer stretches in described notch at least partially.
Side fascia waterproofing node the most according to claim 1, it is characterised in that the material of described water-proof elastomer is SBS Modified asphalt waterproof coiled material.
Side fascia waterproofing node the most according to claim 1, it is characterised in that the material of described water-proof elastomer is for meeting water Expanded rubber.
4. according to the Side fascia waterproofing node described in Claims 2 or 3, it is characterised in that described water-proof elastic surface wraps There is aging resistance part.
Side fascia waterproofing node the most according to claim 4, it is characterised in that described aging resistance part is corrosion resistant plate.
Side fascia waterproofing node the most according to claim 5, it is characterised in that described corrosion resistant plate is U-shaped, described stainless The dual-side of steel plate inserts in described lower Side fascia.
Side fascia waterproofing node the most according to claim 4, it is characterised in that described aging resistance part is aluminium foil or tinfoil paper.
Side fascia waterproofing node the most according to claim 7, it is characterised in that described aging resistance part is complete by water-proof elastomer Portion wraps up or water-proof elastomer exposes the position parcel of lower Side fascia.
Side fascia waterproofing node the most according to claim 8, it is characterised in that described Side fascia at least include heat-insulation layer and Structure sheaf, described notch is arranged on heat-insulation layer, is provided with weather board in described notch, and described weather board side is anchored at Side fascia In structure sheaf, opposite side extends to the outside of described water-proof elastomer.
Side fascia waterproofing node the most according to claim 8, it is characterised in that described Side fascia at least includes heat-insulation layer And structure sheaf, the medial wall bottom described upper Side fascia heat-insulation layer is positioned at the outside of described water-proof elastomer.
CN201620515260.7U 2016-05-31 2016-05-31 A kind of Side fascia waterproofing node Active CN205840009U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620515260.7U CN205840009U (en) 2016-05-31 2016-05-31 A kind of Side fascia waterproofing node

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620515260.7U CN205840009U (en) 2016-05-31 2016-05-31 A kind of Side fascia waterproofing node

Publications (1)

Publication Number Publication Date
CN205840009U true CN205840009U (en) 2016-12-28

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