CN106522746A - Sill structure and construction method - Google Patents
Sill structure and construction method Download PDFInfo
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- CN106522746A CN106522746A CN201510574940.6A CN201510574940A CN106522746A CN 106522746 A CN106522746 A CN 106522746A CN 201510574940 A CN201510574940 A CN 201510574940A CN 106522746 A CN106522746 A CN 106522746A
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Abstract
The embodiment of the invention discloses a sill structure and a construction method. The sill structure comprises a wall, a stair-shaped concrete structure layer, a plaster layer, an auxiliary steel frame and a coarse powder layer. The stair-shaped concrete structure layer is arranged on the wall. The bottom face of the stair-shaped concrete structure layer is connected with the wall. The auxiliary steel frame is arranged on the step bottom face of a first step. The step top face of the first step is higher than the bottom face of the auxiliary steel frame. The plaster layer is arranged on the outer surfaces, close to the indoor side, of the wall and the stair-shaped concrete structure layer. The coarse powder layer is arranged on the outer surfaces, close to the outdoor side, of the wall and the stair-shaped concrete structure layer. The auxiliary steel frame is connected with the step bottom face of the first step through the plaster layer. The height of the top face of the plaster layer is equal to that of the top face of the auxiliary steel frame. Through the embodiment of the invention, the problems that water seepage occurs to existing auxiliary steel frame structures, and the thickness of plaster is large are solved.
Description
Technical field
The present invention relates to technical field of buildings, more particularly to a kind of windowsill construction and a kind of windowsill construction method.
Background technology
Between floors, exterior window is indispensable ingredient in building, and usually, exterior window is to pass through
Steel auxiliary frame is installed fixed.
However, existing steel auxiliary frame structure is generally all in horizontally disposed, there is product on rainy day or windowsill
During water, water is easy to penetrate into interior by the stuff up a crack of steel auxiliary frame, and prolonged infiltration can affect building wall
The use of body, shortens the service life of body of wall, and there is serious potential safety hazard.And, existing steel
There is larger spacing when being attached with wall body structure in secondary frame so that indoor depth of plastering is larger,
Cause the unnecessary waste of material.
The content of the invention
A kind of windowsill construction and a kind of windowsill construction method is embodiments provided, to solve existing steel
The seepage problem that secondary mount structure is present, and the problem that depth of plastering is big.
In order to solve the above problems, the embodiment of the invention discloses a kind of windowsill construction, including：Body of wall, rank
Ladder type concrete, coat of plaster, steel auxiliary frame and coarse powder layer；Wherein, the notch cuttype xoncrete structure
One-level step of the top surface of layer for notch cuttype；
The notch cuttype concrete is arranged on above body of wall, the bottom of the notch cuttype concrete
Face and the wall connecting；
The steel auxiliary frame is arranged on above the bench floor of the one-level step；Wherein, the one-level step
Bottom surface of the step top surface higher than the steel auxiliary frame；
The coat of plaster is arranged on the body of wall and the notch cuttype concrete near the outer of indoor
Surface, the coarse powder layer are arranged on the body of wall and the notch cuttype concrete near outside
Outer surface；Wherein, connected by the coat of plaster between the bench floor of the steel auxiliary frame and the one-level step
Connect；
The apical side height of the coat of plaster is identical with the apical side height of the steel auxiliary frame.
Alternatively, the windowsill construction also includes：Nylon is swollen silk；
The nylon is swollen, and silk sequentially passes through the steel auxiliary frame, coat of plaster, notch cuttype concrete and body of wall
Arrange.
Alternatively, the step top surface of the one-level step is disposed in the interior side, the step bottom of the one-level step
Face is disposed in the outdoor side；Wherein, the step top surface of the one-level step is in horizontally disposed, the one-level step
Bench floor be highly gradually lowered, be inclined to set along outside direction.
Alternatively, the windowsill construction also includes：Wall insulating layer and exterior wall protective layer；
The wall insulating layer is arranged on the outside of the coarse powder layer；Wherein, the top surface of the wall insulating layer
It is parallel with the bench floor of the one-level step；
The exterior wall protective layer is arranged on the outside of the wall insulating layer；Wherein, the exterior wall protective layer by
1.2mm alkali resistant glass fibre open weave cloths, 4mm anticracking grouts and exterior coating composition.
Alternatively, the horizontal length of the step top surface of the one-level step be 95mm, the platform of the one-level step
The horizontal length of rank bottom surface is 105mm；
The thickness of the coat of plaster and the coarse powder layer is 20mm.
In order to solve the above problems, the embodiment of the invention also discloses a kind of windowsill construction method, including：
By concreting above body of wall, notch cuttype concrete is obtained；Wherein, the notch cuttype
One-level step of the top surface of concrete for notch cuttype；The one-level step includes：Step top surface and platform
Rank bottom surface；
Steel auxiliary frame is arranged on above the bench floor of the one-level step；Wherein, the platform of the one-level step
Bottom surface of the rank top surface higher than the steel auxiliary frame；
Coat of plaster is brushed in the outer surface of the body of wall and the notch cuttype concrete near indoor；
Wherein, connected by the coat of plaster between the bench floor of the steel auxiliary frame and the one-level step；It is described
The apical side height of coat of plaster is identical with the apical side height of the steel auxiliary frame；
And, brush in the outer surface of the body of wall and the notch cuttype concrete near outside
Coarse powder layer.
Alternatively, the construction method also includes：
The swollen silk of nylon is installed；Wherein, the swollen silk of nylon after installation sequentially passes through the steel auxiliary frame, plasters
Layer, notch cuttype concrete and body of wall.
Alternatively, by concreting above body of wall, notch cuttype concrete is obtained, including：
The casting concrete above the body of wall, so that the one-level step of the notch cuttype concrete after pouring
Step top surface is located at indoor, and the bench floor of one-level step is located outside side；And, make the platform of one-level step
Rank top surface makes the bench floor of one-level step highly be gradually lowered along outside direction, in inclining in horizontally disposed
Tiltedly arrange.
Alternatively, the construction method also includes：
On the outside of the coarse powder layer, wall insulating layer is set；Wherein, the top surface of the wall insulating layer with it is described
The bench floor of one-level step is parallel；
On the outside of the wall insulating layer, exterior wall protective layer is set；Wherein, the exterior wall protective layer is by 1.2mm
Alkali resistant glass fibre open weave cloth, 4mm anticracking grouts and exterior coating composition.
Alternatively, the horizontal length of the step top surface of the one-level step be 95mm, the platform of the one-level step
The horizontal length of rank bottom surface is 105mm；
The thickness of the coat of plaster and the coarse powder layer is 20mm.
The embodiment of the present invention has the advantages that：
Disclosed in the embodiment of the present invention, a kind of windowsill construction can include：Body of wall, notch cuttype concrete,
Coat of plaster, steel auxiliary frame and coarse powder layer；Wherein, the top surface of the notch cuttype concrete is notch cuttype
One-level step；The notch cuttype concrete is arranged on above body of wall, the notch cuttype xoncrete structure
The bottom surface of layer and the wall connecting；The steel auxiliary frame is arranged on above the bench floor of the one-level step；
Wherein, bottom surface of the step top surface of the one-level step higher than the steel auxiliary frame；The coat of plaster is arranged on institute
The outer surface of body of wall and the notch cuttype concrete near indoor is stated, the coarse powder layer is arranged on
The outer surface of the body of wall and the notch cuttype concrete near outside；Wherein, the steel pair
Connected by the coat of plaster between the bench floor of frame and the one-level step；The top surface of the coat of plaster is high
Degree is identical with the apical side height of the steel auxiliary frame.It can be seen that, in embodiments of the present invention, due to connecting with steel auxiliary frame
The notch cuttype concrete for connecing is notch cuttype, and, steel auxiliary frame is located at the notch cuttype xoncrete structure again
The outside of the one-level step of layer, meanwhile, the bottom surface of steel auxiliary frame has less than the step top surface of the one-level step
Effect blocks the infiltration of the water of outside, enhances the overall watertightness of windowsill,
Further, the setting of the forge piece of step type structure of the top surface of the notch cuttype concrete, reduces
The thickness of indoor plastering layer, facilitates the plastering construction of interior wall, has saved cost, improve efficiency.
Description of the drawings
By reading the detailed description of hereafter preferred implementation, various other advantages and benefit are for ability
Domain those of ordinary skill will be clear from understanding.Accompanying drawing is only used for illustrating the purpose of preferred implementation, and and
It is not considered as limitation of the present invention.And in whole accompanying drawing, it is denoted by the same reference numerals identical
Part.In the accompanying drawings：
Fig. 1 is a kind of structural representation of windowsill construction in the embodiment of the present invention one；
Fig. 2 is a kind of structural representation of windowsill construction in the embodiment of the present invention two；
The step of Fig. 3 is a kind of windowsill construction method in the embodiment of the present invention three flow chart；
The step of Fig. 4 is a kind of windowsill construction method in the embodiment of the present invention four flow chart.
Specific embodiment
In describing the invention, unless otherwise stated, " multiple " are meant that two or more；
Term " on ", D score, "left", "right", " interior ", the orientation of the instruction such as " outward " or position
Relation is, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplify description,
Rather than indicate or imply indication machine or element must have specific orientation, with specific azimuth configuration and
Operation, therefore be not considered as limiting the invention.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or
It is detachably connected, or is integrally connected；Can be mechanically connected, or electrically connect；Can be direct
It is connected, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art, can be with
Concrete condition understands above-mentioned term concrete meaning in the present invention.
With reference to the accompanying drawings and examples the specific embodiment of the present invention is described in further detail.Hereinafter implement
Example is for illustrating the present invention, but is not limited to the scope of the present invention.
Below with reference to accompanying drawing and in conjunction with the embodiments describing the present invention in detail.It should be noted that not
In the case of conflict, the embodiment and the feature in embodiment in the present invention can be mutually combined.
Embodiment one
With reference to Fig. 1, a kind of structural representation of windowsill construction in the embodiment of the present invention one is shown.In this reality
Apply in example, the windowsill construction can include：Including：Body of wall 1, notch cuttype concrete 2, plaster
Layer 3, steel auxiliary frame 4 and coarse powder layer 5.
In the present embodiment, one-level step 201 of the top surface of the notch cuttype concrete 2 for notch cuttype.
Wherein, the one-level step includes two step surfaces：Step top surface 2011 and bench floor 2012.Such as Fig. 1
Shown, there is jump in step top surface 2011 and bench floor 2012, and, step top surface 2011 is higher than step
Bottom surface 2012.
The notch cuttype concrete 2 is arranged on above body of wall 1, the notch cuttype concrete
2 bottom surface is connected with the body of wall 1.
The steel auxiliary frame 4 is arranged on above the bench floor 2012 of the one-level step 201；Wherein, it is described
Bottom surface of the step top surface 2011 of one-level step 201 higher than the steel auxiliary frame 4, and then avoid outside hydrops
Infiltration, improve windowsill construction water resistance.
The coat of plaster 3 is arranged on the body of wall 1 and the notch cuttype concrete 2 near indoor
The outer surface of side, the coarse powder layer 5 are arranged on the body of wall 1 and the notch cuttype concrete 2
Near the outer surface of outside.Wherein, the top surface of the apical side height of the coat of plaster 3 and the steel auxiliary frame 4
It is highly identical.
In the present embodiment, can between the bench floor 2012 of the steel auxiliary frame 4 and the one-level step 201
With there is certain gap, the steel auxiliary frame 4 and the one-level step 201 bench floor 2012 between lead to
Cross the coat of plaster 3 to connect.
In sum, a kind of windowsill construction described in the present embodiment can include：Body of wall, notch cuttype concrete
Structure sheaf, coat of plaster, steel auxiliary frame and coarse powder layer；Wherein, the top surface of the notch cuttype concrete is
The one-level step of notch cuttype；The notch cuttype concrete is arranged on above body of wall, and the notch cuttype is mixed
The bottom surface of Xtah Crude Clay structure layer and the wall connecting；The steel auxiliary frame is arranged on the step bottom of the one-level step
Above face；Wherein, bottom surface of the step top surface of the one-level step higher than the steel auxiliary frame；The coat of plaster
It is arranged on the outer surface of the body of wall and the notch cuttype concrete near indoor, the coarse powder
Layer is arranged on the outer surface of the body of wall and the notch cuttype concrete near outside；Wherein,
Connected by the coat of plaster between the bench floor of the steel auxiliary frame and the one-level step；The coat of plaster
Apical side height it is identical with the apical side height of the steel auxiliary frame.
It can be seen that, in the present embodiment, as the notch cuttype concrete being connected with steel auxiliary frame is notch cuttype,
And, steel auxiliary frame is located at the outside of the one-level step of the notch cuttype concrete again, meanwhile, steel auxiliary frame
Bottom surface less than the one-level step step top surface, effectively block the infiltration of the water of outside, enhance
The overall watertightness of windowsill,
Further, the setting of the forge piece of step type structure of the top surface of the notch cuttype concrete, reduces
The thickness of indoor plastering layer, facilitates the plastering construction of interior wall, has saved cost, improve efficiency.
Embodiment two
With reference to Fig. 2, a kind of structural representation of windowsill construction in the embodiment of the present invention two is shown.In this reality
Apply in example, the windowsill construction can include：Including：Body of wall 1, notch cuttype concrete 2, plaster
Layer 3, steel auxiliary frame 4 and coarse powder layer 5.
In the present embodiment, one-level step 201 of the top surface of the notch cuttype concrete 2 for notch cuttype.
Wherein, the one-level step includes two step surfaces：Step top surface 2011 and bench floor 2012.Such as Fig. 2
Shown, there is jump in step top surface 2011 and bench floor 2012, and, step top surface 2011 is higher than step
Bottom surface 2012.
Preferably, the step top surface 2011 of the one-level step 201 is disposed in the interior side, the one-level step
201 bench floor 2012 is disposed in the outdoor side；Wherein, the step top surface 2011 of the one-level step 201
In horizontally disposed, the bench floor 2012 of the one-level step 201 is highly gradually lowered along outside direction,
It is inclined to set, can pours in down a chimney outside hydrops in an efficient way, improve the water resistance of windowsill construction.
The notch cuttype concrete 2 is arranged on above body of wall 1, the notch cuttype concrete
2 bottom surface is connected with the body of wall 1.
The steel auxiliary frame 4 is arranged on above the bench floor 2012 of the one-level step 201；Wherein, it is described
Bottom surface of the step top surface 2011 of one-level step 201 higher than the steel auxiliary frame 4, and then avoid outside hydrops
Infiltration, improve windowsill construction water resistance.
The coat of plaster 3 is arranged on the body of wall 1 and the notch cuttype concrete 2 near indoor
The outer surface of side, the coarse powder layer 5 are arranged on the body of wall 1 and the notch cuttype concrete 2
Near the outer surface of outside.Wherein, the top surface of the apical side height of the coat of plaster 3 and the steel auxiliary frame 4
It is highly identical.
In the present embodiment, can between the bench floor 2012 of the steel auxiliary frame 4 and the one-level step 201
With there is certain gap, the steel auxiliary frame 4 and the one-level step 201 bench floor 2012 between lead to
Cross the coat of plaster 3 to connect.
In the preferred embodiment of the present invention, the windowsill construction can also include：Nylon is swollen silk 6.
As shown in Fig. 2 the swollen silk of the nylon 6 sequentially passes through the steel auxiliary frame 4, coat of plaster 3, notch cuttype and mixes
Xtah Crude Clay structure layer 2 and body of wall 1 are arranged.Wherein, the specification of the swollen silk of the nylon 6 can with but be not limited only to bag
Include：M8*80 (units：mm).
In the another preferred version of the present invention, the windowsill construction can also include：7 He of wall insulating layer
Exterior wall protective layer 8.
As shown in Fig. 2 the wall insulating layer 7 is arranged on the outside of the coarse powder layer 5；Wherein, it is described
The top surface of wall insulating layer 7 is parallel with the bench floor 2012 of the one-level step 201.The exterior wall protection
Layer is arranged on the outside of the wall insulating layer 7；Wherein, the exterior wall protective layer 7 can be resistance to by 1.2mm
Alkali glass fiber reticular cloth, 4mm anticracking grouts and exterior coating composition.
It should be noted that in the present embodiment, give the preferred size of part-structure, for example it is, described
The horizontal length of the step top surface 2011 of one-level step 201 can be 95mm, the one-level step 201
The horizontal length of bench floor 2012 can be 105mm；The thickness of the coat of plaster 3 and the coarse powder layer 4
It is 20mm.Certainly, those skilled in the art it should be apparent that the windowsill construction in each structure
Size be not limited in above-mentioned size in the present embodiment, can be selected according to practical situation, this reality
Apply example not to be restricted this.
In sum, a kind of windowsill construction described in the present embodiment can include：Body of wall, notch cuttype concrete
Structure sheaf, coat of plaster, steel auxiliary frame and coarse powder layer；Wherein, the top surface of the notch cuttype concrete is
The one-level step of notch cuttype；The notch cuttype concrete is arranged on above body of wall, and the notch cuttype is mixed
The bottom surface of Xtah Crude Clay structure layer and the wall connecting；The steel auxiliary frame is arranged on the step bottom of the one-level step
Above face；Wherein, bottom surface of the step top surface of the one-level step higher than the steel auxiliary frame；The coat of plaster
It is arranged on the outer surface of the body of wall and the notch cuttype concrete near indoor, the coarse powder
Layer is arranged on the outer surface of the body of wall and the notch cuttype concrete near outside；Wherein,
Connected by the coat of plaster between the bench floor of the steel auxiliary frame and the one-level step；The coat of plaster
Apical side height it is identical with the apical side height of the steel auxiliary frame.
It can be seen that, in the present embodiment, as the notch cuttype concrete being connected with steel auxiliary frame is notch cuttype,
And, steel auxiliary frame is located at the outside of the one-level step of the notch cuttype concrete again, meanwhile, steel auxiliary frame
Bottom surface less than the one-level step step top surface, effectively block the infiltration of the water of outside, enhance
The overall watertightness of windowsill,
Further, the setting of the forge piece of step type structure of the top surface of the notch cuttype concrete, reduces
The thickness of indoor plastering layer, facilitates the plastering construction of interior wall, has saved cost, improve efficiency.
Additionally, the setting External Wall body of wall of wall insulating layer and exterior wall protective layer has carried out effective protection, extend
The service life of outer wall body.
Embodiment three
With reference to above-described embodiment, present embodiment discloses a kind of windowsill construction method.With reference to Fig. 3, show
The step of having gone out's a kind of windowsill construction method in the embodiment of the present invention three flow chart.
With reference to above-mentioned Fig. 1-Fig. 3, in the present embodiment, windowsill construction method can include：
Step S302, by concreting above body of wall 1, obtains notch cuttype concrete 2.
Wherein, one-level step 201 of the top surface of the notch cuttype concrete 2 for notch cuttype；It is described
One-level step 201 can include：Step top surface 2011 and bench floor 2012.
Step S304, steel auxiliary frame 4 is arranged on above the bench floor 2022 of the one-level step 201.
Wherein, bottom surface of the step top surface 2011 of the one-level step 201 higher than the steel auxiliary frame 4.
Step S306, in the body of wall 1 and the notch cuttype concrete 2 near the outer of indoor
Brush coat of plaster 3 in surface；And, it is close in the body of wall 1 and the notch cuttype concrete 2
The outer surface of outside brushes coarse powder layer 5.
Wherein, smeared by described between the bench floor 2012 of the steel auxiliary frame 4 and the one-level step 201
Grieshoch 3 connects；And, the apical side height of the coat of plaster 3 is identical with the apical side height of the steel auxiliary frame 4.
In sum, a kind of windowsill construction method described in the present embodiment can include：Concrete is poured
Build above body of wall, obtain notch cuttype concrete；Wherein, the notch cuttype concrete
One-level step of the top surface for notch cuttype；The one-level step includes：Step top surface and bench floor；By steel pair
Frame is arranged on above the bench floor of the one-level step；Wherein, the step top surface of the one-level step is higher than
The bottom surface of the steel auxiliary frame；In the body of wall and the notch cuttype concrete near the outer of indoor
Brush coat of plaster in surface；Wherein, by described between the bench floor of the steel auxiliary frame and the one-level step
Coat of plaster connects；The apical side height of the coat of plaster is identical with the apical side height of the steel auxiliary frame；And,
The outer surface of the body of wall and the notch cuttype concrete near outside brushes coarse powder layer.
It can be seen that, in the present embodiment, as the notch cuttype concrete being connected with steel auxiliary frame is notch cuttype,
And, steel auxiliary frame is located at the outside of the one-level step of the notch cuttype concrete again, meanwhile, steel auxiliary frame
Bottom surface less than the one-level step step top surface, effectively block the infiltration of the water of outside, enhance
The overall watertightness of windowsill,
Further, the setting of the forge piece of step type structure of the top surface of the notch cuttype concrete, reduces
The thickness of indoor plastering layer, facilitates the plastering construction of interior wall, has saved cost, improve efficiency.
Example IV
With reference to Fig. 4, flow chart the step of show a kind of windowsill construction method in the embodiment of the present invention four.
With reference to Fig. 1,2 and 4, in the present embodiment, the windowsill construction method can include：
Step S402, by concreting above body of wall 1, obtains notch cuttype concrete 2.
In the present embodiment, one-level step 201 of the top surface of the notch cuttype concrete 2 for notch cuttype；
The one-level step 201 can include：Step top surface 2011 and bench floor 2012.
Preferably, step S402 can specifically include：In 1 top casting concrete of body of wall, so as to pour
The step top surface 2011 of the one-level step 201 of the notch cuttype concrete 2 after building be located at indoor, one
The bench floor 2012 of level step 201 is located outside side；And, make the step top surface 2011 of one-level step 201
In horizontally disposed, the bench floor 2012 of one-level step 201 is made highly to be gradually lowered, be in along outside direction
It is obliquely installed.
Step S404, steel auxiliary frame 4 is arranged on above the bench floor 2012 of the one-level step 201.
Wherein, bottom surface of the step top surface 2011 of the one-level step 201 higher than the steel auxiliary frame 4.
Step S406, in the body of wall 1 and the notch cuttype concrete 2 near the outer of indoor
Brush coat of plaster 3 in surface；And, it is close in the body of wall 1 and the notch cuttype concrete 2
The outer surface of outside brushes coarse powder layer 5.
In the present embodiment, lead between the bench floor 2012 of the steel auxiliary frame 4 and the one-level step 201
Cross the coat of plaster 3 to connect；The apical side height phase of the apical side height of the coat of plaster 3 and the steel auxiliary frame 4
Together.
In a preferred version of the embodiment of the present invention, the construction method can also include：
Step S408, installs the swollen silk of nylon 6.
Wherein, nylon after installation is swollen, and silk 6 sequentially passes through the steel auxiliary frame 4, coat of plaster 3, notch cuttype
Concrete 2 and body of wall 1.
In the another preferred version of the embodiment of the present invention, the construction method can also include：
Step S410, arranges wall insulating layer 7 on the outside of the coarse powder layer 5.
Wherein, the top surface of the wall insulating layer 7 is parallel with the bench floor 2012 of the one-level step 201.
Step S412, arranges exterior wall protective layer 8 on the outside of the wall insulating layer 7.
Wherein, the exterior wall protective layer 8 can by 1.2mm alkali resistant glass fibre open weave cloths, 4mm anticracking grouts and
Exterior coating is constituted.
It should be noted that in the present embodiment, give the preferred size of part-structure, for example it is, described
The horizontal length of the step top surface 2011 of one-level step 201 can be 95mm, the one-level step 201
The horizontal length of bench floor 2012 can be 105mm；The thickness of the coat of plaster 3 and the coarse powder layer 4
It is 20mm.Certainly, those skilled in the art it should be apparent that the windowsill construction in each structure
Size be not limited in above-mentioned size in the present embodiment, can be selected according to practical situation, this reality
Apply example not to be restricted this.
In sum, a kind of windowsill construction method described in the present embodiment can include：Concrete is poured
Build above body of wall, obtain notch cuttype concrete；Wherein, the notch cuttype concrete
One-level step of the top surface for notch cuttype；The one-level step includes：Step top surface and bench floor；By steel pair
Frame is arranged on above the bench floor of the one-level step；Wherein, the step top surface of the one-level step is higher than
The bottom surface of the steel auxiliary frame；In the body of wall and the notch cuttype concrete near the outer of indoor
Brush coat of plaster in surface；Wherein, by described between the bench floor of the steel auxiliary frame and the one-level step
Coat of plaster connects；The apical side height of the coat of plaster is identical with the apical side height of the steel auxiliary frame；And,
The outer surface of the body of wall and the notch cuttype concrete near outside brushes coarse powder layer.
It can be seen that, in the present embodiment, as the notch cuttype concrete being connected with steel auxiliary frame is notch cuttype,
And, steel auxiliary frame is located at the outside of the one-level step of the notch cuttype concrete again, meanwhile, steel auxiliary frame
Bottom surface less than the one-level step step top surface, effectively block the infiltration of the water of outside, enhance
The overall watertightness of windowsill,
Further, the setting of the forge piece of step type structure of the top surface of the notch cuttype concrete, reduces
The thickness of indoor plastering layer, facilitates the plastering construction of interior wall, has saved cost, improve efficiency.
Additionally, the setting External Wall body of wall of wall insulating layer and exterior wall protective layer has carried out effective protection, extend
The service life of outer wall body.
For the explanation of embodiment of the method, in order to be briefly described, therefore which is all expressed as a series of action group
Close, but those skilled in the art should know, the present invention is not limited by described sequence of movement,
Because according to the present invention, some steps can adopt other orders or while carry out.Secondly, this area skill
Art personnel should also know that embodiment described in this description belongs to preferred embodiment, and involved is dynamic
Make not necessarily essential to the invention.
Finally it should be noted that：Above example is only illustrating technical scheme, rather than which is limited
System；Although being described in detail to the present invention with reference to the foregoing embodiments, one of ordinary skill in the art
It should be understood that：Which still can be modified to the technical scheme described in foregoing embodiments, or to which
Middle some technical characteristics carry out equivalent；And these modifications or replacement, do not make appropriate technical solution
Essence departs from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a kind of windowsill is constructed, it is characterised in that included：Body of wall, notch cuttype concrete, plaster
Layer, steel auxiliary frame and coarse powder layer；Wherein, one-level of the top surface of the notch cuttype concrete for notch cuttype
Step；
The notch cuttype concrete is arranged on above body of wall, the bottom of the notch cuttype concrete
Face and the wall connecting；
The steel auxiliary frame is arranged on above the bench floor of the one-level step；Wherein, the one-level step
Bottom surface of the step top surface higher than the steel auxiliary frame；
The coat of plaster is arranged on the body of wall and the notch cuttype concrete near the outer of indoor
Surface, the coarse powder layer are arranged on the body of wall and the notch cuttype concrete near outside
Outer surface；Wherein, connected by the coat of plaster between the bench floor of the steel auxiliary frame and the one-level step
Connect；
The apical side height of the coat of plaster is identical with the apical side height of the steel auxiliary frame.
2. windowsill according to claim 1 is constructed, it is characterised in that also included：Nylon is swollen silk；
The nylon is swollen, and silk sequentially passes through the steel auxiliary frame, coat of plaster, notch cuttype concrete and body of wall
Arrange.
3. windowsill according to claim 1 is constructed, it is characterised in that
The step top surface of the one-level step is disposed in the interior side, and the bench floor of the one-level step is arranged on
Outside；Wherein, the step top surface of the one-level step is in horizontally disposed, the step bottom of the one-level step
Face is highly gradually lowered, is inclined to set along outside direction.
4. windowsill according to claim 3 is constructed, it is characterised in that also included：Wall insulating layer and
Exterior wall protective layer；
The wall insulating layer is arranged on the outside of the coarse powder layer；Wherein, the top surface of the wall insulating layer
It is parallel with the bench floor of the one-level step；
The exterior wall protective layer is arranged on the outside of the wall insulating layer；Wherein, the exterior wall protective layer by
1.2mm alkali resistant glass fibre open weave cloths, 4mm anticracking grouts and exterior coating composition.
5. the windowsill according to any one of claim 1-4 is constructed, it is characterised in that
The horizontal length of the step top surface of the one-level step is 95mm, the bench floor of the one-level step
Horizontal length is 105mm；
The thickness of the coat of plaster and the coarse powder layer is 20mm.
6. a kind of windowsill construction method, it is characterised in that include：
By concreting above body of wall, notch cuttype concrete is obtained；Wherein, the notch cuttype
One-level step of the top surface of concrete for notch cuttype；The one-level step includes：Step top surface and platform
Rank bottom surface；
Steel auxiliary frame is arranged on above the bench floor of the one-level step；Wherein, the platform of the one-level step
Bottom surface of the rank top surface higher than the steel auxiliary frame；
Coat of plaster is brushed in the outer surface of the body of wall and the notch cuttype concrete near indoor；
Wherein, connected by the coat of plaster between the bench floor of the steel auxiliary frame and the one-level step；It is described
The apical side height of coat of plaster is identical with the apical side height of the steel auxiliary frame；
And, brush in the outer surface of the body of wall and the notch cuttype concrete near outside
Coarse powder layer.
7. construction method according to claim 6, it is characterised in that also include：
The swollen silk of nylon is installed；Wherein, the swollen silk of nylon after installation sequentially passes through the steel auxiliary frame, plasters
Layer, notch cuttype concrete and body of wall.
8. construction method according to claim 6, it is characterised in that by concreting on body of wall
Side, obtains notch cuttype concrete, including：
The casting concrete above the body of wall, so that the one-level step of the notch cuttype concrete after pouring
Step top surface is located at indoor, and the bench floor of one-level step is located outside side；And, make the platform of one-level step
Rank top surface makes the bench floor of one-level step highly be gradually lowered along outside direction, in inclining in horizontally disposed
Tiltedly arrange.
9. construction method according to claim 8, it is characterised in that also include：
On the outside of the coarse powder layer, wall insulating layer is set；Wherein, the top surface of the wall insulating layer with it is described
The bench floor of one-level step is parallel；
On the outside of the wall insulating layer, exterior wall protective layer is set；Wherein, the exterior wall protective layer is by 1.2mm
Alkali resistant glass fibre open weave cloth, 4mm anticracking grouts and exterior coating composition.
10. the construction method according to any one of claim 6-9, it is characterised in that
The horizontal length of the step top surface of the one-level step is 95mm, the bench floor of the one-level step
Horizontal length is 105mm；
The thickness of the coat of plaster and the coarse powder layer is 20mm.
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| CN107355166A (en) * | 2017-08-17 | 2017-11-17 | 金蝉科技（江苏）股份有限公司 | A kind of modified cast-in-place concrete dash windowsill |
| CN107916873A (en) * | 2017-11-24 | 2018-04-17 | 上海建工五建集团有限公司 | Exterior window waterproof construction and its construction method in a kind of masonry project |
| CN109441316A (en) * | 2018-09-27 | 2019-03-08 | 上海聚通装饰集团有限公司 | A kind of exterior wall erection of doors and windows base antiseepage drain producing method |
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