CN203531261U - Waterproof base structure of parapet wall - Google Patents
Waterproof base structure of parapet wall Download PDFInfo
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- CN203531261U CN203531261U CN201320276553.0U CN201320276553U CN203531261U CN 203531261 U CN203531261 U CN 203531261U CN 201320276553 U CN201320276553 U CN 201320276553U CN 203531261 U CN203531261 U CN 203531261U
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- basal component
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Abstract
The utility model provides a waterproof base structure of a parapet wall. The waterproof base structure of the parapet wall comprises a beam which constitutes a skeleton of a building, a floor which is supported on the upper surface of the beam and an external wall which is fixed on the side surface of the beam and extruded to above the beam, wherein a waterproof base component is configured on the beam and the waterproof base component comprises a fixation sheet which is fixed on the beam; an erected sheet which is erected along the external wall fixed on the side surface of the beam; and a free end sheet which is extended to a top profile of the external wall. Construction of a waterproof sheet is conducted in the waterproof base component, so that the parapet wall can be made into a waterproof structure on the premise that the waterproof sheet is not directly connected to the external wall. With the waterproof base structure, the top end of an external wall panel can be set higher than the ground to form the parapet wall and the waterproof sheet and a top-pressing component is directly fixed on the external wall.
Description
Technical field
The utility model relates to the waterproof basal structure in a kind of parapet, and this parapet is configured to can be by being formed on the space of the downside of the member that bears down on one when the cross flows such as rainwater.
Background technology
The drain structure of flat roof, balcony etc. is configured to: for example the surrounding on roof arranges parapet, and along this parapet, gutter is set, and by the vertical tube being connected with this gutter, carries out draining.The in the situation that of this drain structure, conventionally at parapet, parapet through tube is set, using as in gutter, vertical tube stops up time or the countermeasure when rainfall has surpassed the drainability of vertical tube.But, even in the situation that being provided with especially parapet through tube as described above, still have cross flow to go out the anxiety of parapet.Thereby how forming this parapet can waterproof become one of great technical task.
For example, the technology described in patent documentation 1 just relates to a kind of water proof structure of building periphery.In patent documentation 1, shown with following water proof structure: (the Japanese: body iron bone) the outstanding pillar that arranges of the steel structure framework in the circumference of building, on pillar, configure substrate raceway groove parts (Japanese: lower ground チ ャ Application ネ Le material), on these substrate raceway groove parts, be provided with and cross over from the waterproofing course of building upper surface and the waterproofing course of covering building periphery.And, above substrate raceway groove parts, in outside, house, be provided with and bear down on one, by this, bear down on one and form the decoration of building periphery.
In the technology of patent documentation 1, the upper surface that forms the ALC plate of outer wall is configured on roughly equal face with the upper surface that forms the ALC plate on ground, and pillar is positioned at than the mode of the top side's of upper surface of ALC plate position and is fixed on cage construction with its upper surface.And, from upper surface to the upper surface that is installed on the substrate raceway groove parts of pillar on ground, be provided with flashing.In this technology, can realize the higher waterproof of the simple and reliable property of construction.
Technology described in patent documentation 2 relates to a kind of railing.In patent documentation 2, shown with as lower rail: steel structure framework in the circumference of building is outstanding arranges pillar, railing suspension column is screwed together in to this pillar, thereby this railing is arranged on this pillar.Especially, at the top configuration substrate raceway groove parts of pillar, the upper surface from the upper surface on ground to substrate raceway groove parts arranges flashing, at the railing suspension column place that is being installed on pillar, hat flashing is installed, thereby is formed continuous waterproofing course.In addition, bear down on one and be similarly installed on substrate raceway groove parts with above-mentioned patent documentation 1.In this technology, also can realize the higher waterproof of the simple and reliable property of construction.
Patent documentation 1: Japanese kokai publication hei 04-034164 communique
Patent documentation 2: Japanese kokai publication hei 04-034165 communique
In the technology described in patent documentation 1,2, the top that forms the ALC plate of outer wall is set with the upper surface that forms the ALC plate on ground roughly the samely, and therefore, the height of parapet is determined by the height of pillar.Therefore, in the mode across pillar, form waterproofing course and setting is beared down on one, substrate raceway groove parts, the size of bearing down on one need to be greater than the thickness of outer wall.That is, produced the such problem of thickness thickening of parapet part.For addressing this problem, the top of outer wall panel is arranged to such an extent that than ground is high, form parapet, utilize the high part in ratio ground of this outer wall panel to form waterproofing course, and, be also provided with and bear down on one.But the way that the member that forms flashing, bear down on one is directly fixed on to outer wall panel is not preferred.
Utility model content
One of the purpose of this utility model is to provide a kind of top by outer wall panel to arrange to such an extent that than ground is high, form parapet, and flashing, the member that bears down on one is not directly fixed on to the waterproof basal structure of this outer wall panel.
In order to address the above problem, the waterproof basal structure of parapet of the present utility model be by the beam that forms the skeleton of building, be supported in beam upper surface floor and be fixed on the side of beam and form to the outstanding outer wall in the top of this beam, wherein, on beam, dispose waterproof basal component, this waterproof basal component has: stator, and it is fixed on this beam; Erect sheet, it erects along the outer wall that is fixed on the side of this beam; And free dististyle, its top section to outer wall (Japanese: low profile) extend.
In the waterproof basal structure of above-mentioned parapet, preferably, between the free dististyle of waterproof basal component and the top section of outer wall, be formed with gap.
In addition, preferably, above-mentioned outer wall forms by arranging multiple outer wall panels, and at the sheet that erects of above-mentioned waterproof basal component, being formed with one or more can erect the bolt hole of sheet with bolton in this by above-mentioned outer wall panel.
In addition, preferably, at the stator of above-mentioned waterproof basal component, be formed with one or more can be by this waterproof basal component with bolton in the bolt hole of above-mentioned beam.
In addition, preferably, at the stator of above-mentioned waterproof basal component, be provided with one or more and can allow the through hole running through to the outstanding protuberance in the top of above-mentioned beam.
In addition, preferably, above-mentioned waterproof basal component arranges continuously at the length direction of beam, the free dististyle that member clamps adjacent waterproof basal component is controlled in utilization, thereby make adjacent waterproof basal component connected to each other, this is controlled member and has: main part, and it covers in the seam of the approximate horizontal forming between the free dististyle by adjacent a pair of waterproof basal component; A plurality of the first hook plates, its from aforementioned body portion towards the direction of the length direction quadrature with above-mentioned beam and be that the outside of building is outstanding and form; And butt sheet, the end of its side contrary with above-mentioned the first hook plate in the end of aforementioned body portion bends and forms, and the seam forming between the side end that erects sheet by adjacent a pair of waterproof basal component connects, by bend this first hook plate towards free dististyle, the free dististyle of each waterproof basal component is together controlled member and is clamped.
In this structure, preferably, in the upper part that erects sheet of each waterproof basal component and be that the end that approaches the waterproof basal component being adjacent is formed with peristome, above-mentioned control member have be arranged on above-mentioned butt sheet homonymy and can be by bending the second hook plate being inserted in above-mentioned peristome.
In addition, preferably, above-mentioned the second hook plate is leaning on the position of above-mentioned the first hook plate side to have kink than above-mentioned butt sheet.
In addition, preferably, above-mentioned waterproof basal component arranges continuously at the length direction of beam, above-mentioned, erect the upper part of sheet and be that the end that approaches the waterproof basal component be adjacent is formed with peristome, in this waterproof basal structure, be provided with by be sticked in each peristome control adjacent waterproof basal component free dististyle control member, this is controlled member and has: main part, and it covers in the seam of the approximate horizontal forming between the side end by the free dististyle of adjacent a pair of waterproof basal component; A plurality of the first hook plates, its from aforementioned body portion towards the direction of the length direction quadrature with above-mentioned beam and be that the outside of building is outstanding and form; And second hook plate, it is formed on the end of the side contrary with above-mentioned the first hook plate in the end of aforementioned body portion, can be by bending in the peristome that is inserted into above-mentioned waterproof basal component, by bend this first hook plate towards free dististyle, the free dististyle of each waterproof basal component is together controlled member and is clamped.
In this structure, preferably, there is butt sheet, the second hook plate lateral buckling of with the first hook plate contrary side of this butt sheet in the end of main part and forming, and the seam forming between the side end that erects sheet by adjacent a pair of waterproof basal component connects, above-mentioned the second hook plate is leaning on the position of above-mentioned the first hook plate side to have kink than above-mentioned butt sheet.
In the waterproof basal structure of parapet of the present utility model, the side that is supported with the beam on floor at upper surface is fixed with to outstanding outer wall above the upper surface of this beam and floor, upper surface at this beam disposes waterproof basal component, this waterproof basal component has: stator, and it is fixed on beam; Erect sheet, it erects along outer wall; And free dististyle, its top section to outer wall extends.By this waterproof basal component is carried out to the construction of flashing, can with under the direct-connected prerequisite of outer wall parapet not made to water proof structure at this flashing.
Especially, by being formed with gap between the free dististyle at waterproof basal component and the top section of outer wall, this free dististyle can be used as for the substrate of bearing down on one is installed.That is,, bearing down on one while being installed on free dististyle, in the situation that having run through free dististyle, the fixers such as screw can not cause damage to outer wall yet.
In addition, by arranging multiple outer wall panels, form outer wall, at the sheet that erects of waterproof basal component, being formed with one or more can erect the bolt hole of sheet by bolton in this by this outer wall panel, therefore, can use bolton in waterproof basal component outer wall panel.Thus, can outer wall panel be fixed on to beam by waterproof basal component, thereby can make the fixing comparatively firm of this outer wall panel.
In addition, at the stator of waterproof basal component, being formed with one or more can use bolton in the bolt hole of above-mentioned beam, therefore this waterproof basal component, by making this bolt hole of bolt-through be anchored on beam, can reliably and easily waterproof basal component be fixed on to beam.
In addition, on this beam, not only be fixed with waterproof basal component, be also fixed with other members, thus, on beam, be formed with a plurality of protuberances, although it is so, but be provided with one or more, can allow the through hole running through to the outstanding protuberance in the top of beam, therefore, although have this protuberance, also can stator and beam be connected by making this protuberance run through through hole.
In addition, waterproof basal component arranges continuously at the length direction of beam, and utilize and control the free dististyle that member clamps adjacent waterproof basal component, thereby adjacent waterproof basal component is connected to each other, this is controlled member and has: main part, and it covers in the seam of the approximate horizontal forming between the side end by the free dististyle of adjacent a pair of waterproof basal component; A plurality of the first hook plates, its from this main part towards the direction of the length direction quadrature with beam and be that the outside of building is outstanding and form; And butt sheet, the bend at end of its side contrary with the first hook plate in the end of main part and forming, and the seam forming between the side end that erects sheet by adjacent a pair of waterproof basal component connects.Therefore, make to control the mode that the top of the seam of the approximate horizontal that the main part of member forms with the free dististyle from by two waterproof basal components covers this seam and cross over this seam and the unilateral laminating of free end of this two waterproof basal component, and, make butt sheet be resisted against by two parapet flashing members erect the face that erects that sheet forms and butt sheet and this erect face face fits, again the first hook plate is bent to roughly 180 ° from original state, make the end moving in its outside of building at the free dististyle of parapet flashing member, thereby the first hook plate is bent to from the surface of free dististyle bottom surface is wrapped in to the inside, thus, the free dististyle of this two parapets flashing member links together.
In addition, on the basis of this structure, control member and also there is the second hook plate in the peristome that can be inserted into waterproof basal component, thus, by this second hook plate bending being inserted into the peristome that erects sheet of two parapet flashing members, can obtain to utilize and control the clamp position that member clamps two waterproof basal components more reliably.
In addition, on the basis of this structure, the second hook plate is also leaning on the position of above-mentioned the first hook plate side to have kink than above-mentioned butt sheet, therefore, can the second hook plate be rolled over inwards in the position darker than butt sheet, thereby can make the second hook plate correspondingly engage more firmly with waterproof basal component with the deep amount of this kink.
In addition, waterproof basal component is erecting the upper part of sheet and is being that the end that approaches the waterproof basal component being adjacent is formed with peristome, controlling member has: main part, and it covers in the seam of the approximate horizontal forming between the side end by the free dististyle of adjacent a pair of waterproof basal component, a plurality of the first hook plates, its from main part towards the direction of the length direction quadrature with beam and be that the outside of building is outstanding and form, and second hook plate, it is formed on end in the end of main part and opposition side the first hook plate, can be by bending in the peristome that is inserted into waterproof basal component, therefore, make to control the approximate horizontal that the main part of member forms with the free dististyle from two waterproof basal components seam above the mode that covers this seam cross over this seam and the unilateral laminating of free end of this two waterproof basal component, by bending the second hook plate, be inserted in the peristome that erects sheet of two parapet flashing members, again the first hook plate is bent to roughly 180 ° from original state, make the end moving in its outside of building at the free dististyle of parapet flashing member, thereby the first hook plate is bent to from the surface of free dististyle bottom surface is wrapped in to the inside, thus, the free dististyle of this two parapets flashing member links together.
In addition, on the basis of this structure, the second hook plate side in the end of main part, by being bent to form butt sheet, above-mentioned the second hook plate is leaning on the position of above-mentioned the first hook plate side to have kink than above-mentioned butt sheet.Therefore, can the second hook plate be rolled over inwards in the position darker than butt sheet, thereby can make the second hook plate correspondingly engage more firmly with waterproof basal component with the deep amount of this kink.
Accompanying drawing explanation
Fig. 1 is for the schematic diagram of the waterproof basal structure of parapet is described, is the figure that waterproof basal component 4 is arranged on to the state on beam 1 for illustrating.
Fig. 2 utilizes for illustrating the schematic diagram control the state that member couples together adjacent waterproof basal component 4.
Fig. 3 is for the schematic diagram of waterproof basal structure is described.
Fig. 4 is for the schematic diagram of other structure of waterproof basal structure is described.
Fig. 5 is for the schematic diagram of other his structure of waterproof basal structure is described.
Fig. 6 means the three-view diagram of the structure of waterproof basal component.
Fig. 7 means the three-view diagram of the distressed structure of waterproof basal component.
Fig. 8 means the three-view diagram of the distressed structure of waterproof basal component.
Fig. 9 means the three-view diagram of the distressed structure of waterproof basal component.
Figure 10 is for the three-view diagram of an example of controlling member is described.
Figure 11 controls for illustrating to utilize the figure that member connects the step of waterproof basal component 4.
Figure 12 means the three-view diagram of the distressed structure of controlling member.
Figure 13 means the three-view diagram of the distressed structure of controlling member.
Figure 14 means the three-view diagram of the distressed structure of controlling member.
Figure 15 is for the sectional view of the water proof structure of parapet is described.
The specific embodiment
Below, utilize waterproof basal structure that accompanying drawing illustrates parapet of the present utility model preferred embodiment.
First, the waterproof basal structure of parapet is described according to Fig. 1～Fig. 5.Fig. 1 is for the schematic diagram of the waterproof basal structure of parapet is described, is the figure that waterproof basal component is arranged on to the state on beam for illustrating.Fig. 2 utilizes for illustrating the schematic diagram control the state that member couples together adjacent waterproof basal component.Fig. 3 is for the schematic diagram of waterproof basal structure is described.Fig. 4 and Fig. 5 are for the schematic diagram of other structure of waterproof basal structure is described.Fig. 6 means the three-view diagram of the structure of waterproof basal component, and Fig. 7～Fig. 9 means the three-view diagram of the distressed structure of waterproof basal component.Figure 10 is for the three-view diagram of an example of controlling member is described.Figure 11 controls for illustrating to utilize the figure that member connects the step of waterproof basal component.Figure 12～Figure 14 means the figure of the distressed structure of controlling member.Figure 15 is for the sectional view of the water proof structure of parapet is described.
In addition, the building in the present embodiment is by usining the modular dimension of the regulation unit sizes when forming building, and the size of modular dimension and integral multiple thereof of usining forms each member as benchmark, and these Components Compositions is got up and the industrialized house that forms.By using modular dimension as benchmark, can, by the size of each member, installment state medelling, thereby realize, make to design facilitation, suppress member number of packages and make to install simplification.
The waterproof basal structure of the parapet shown in Fig. 1～Fig. 3 has: beam 1, and it forms the skeleton of building; Floor panel 2, it is supported on beam 1 horizontally, and forms the floor on roof; Tabular thermal insulation barriers 11, it is laid on floor panel 2; Floor base part 12, forms at upper surface and has the tabular of drain slope, and is laid on thermal insulation barriers 11; Outer wall panel 3, its formation is fixed on the outer wall of the side of beam; Waterproof basal component 4, its top from outer wall arrives beam 1 ground setting; And control member 7, it is for connecting the waterproof basal component 4,4 of arranging along beam direction.
Floor and outer wall by laying floor panel 2, outer wall panel 3 forms, floor panel 2, outer wall panel 3 are respectively lightweight aerated concrete (ALC) to be formed to the tabular of given size to form.As this floor panel 2, outer wall panel 3, also can use concrete prefabricated (PC) plate.
The outer wall panel 3 of side shown in Fig. 3, that be installed on beam 1 is set to, and it,, below section 3a(as top, is called top section) be projected into than the top side's of upper surface of floor panel 2 position.And, the difference of the height of the upper surface of the height of top section 3a and floor panel 2 is deducted to the thickness of the thermal insulation barriers 11 on the upper surface that is arranged at floor panel 2 again and have drain slope floor base part 12 thickness and the size that obtains is set as the height of parapet.The size of the height of this parapet is not particularly limited, still, in the situation that the upper surface setting of floor panel 2 has the wall of the openings such as ground window, must be lower than the height of the lower edge of this opening by the height setting of parapet.
The length of the above-below direction of outer wall panel 3 is that the height (floor height) of one deck of building adds that the height of parapet obtains size.
The end portion utilization of outer wall panel 3 be arranged on the beam of lower floor, not shown supporting metalwork supports.And, make the regulation position on the top of outer wall panel 3 be connected to the installation component 5 of the lower flange 1b that is fixed on beam 1, and the bolt B 1 that is installed in the inside of outer wall panel 3 and protrudes from the back side of this outer wall panel 3 is anchored on to installation component 5, thereby outer wall panel 3 is installed.
Outer wall can be according to the layout of each layer, adopt various structures from node of other member etc. different.For example as shown in Figure 4, also can adopt the position that makes panel bottom for than the lower flange 1b of beam 1 outer wall panel 301 position, short and small slightly on the lower.The bottom of outer wall panel 301 is by bolton in the installation component 5a that is fixed on the lower flange 1b of beam 1, and the upper end of outer wall panel 301 is anchored on waterproof basal component 4 by bolt B 3.
In addition, as shown in Figure 5, as outer wall, also can adopt and be provided with the structure of panel 302 and little Wall board 303 for parapet, this parapet forms with the height dimension that panel 302 is usingd as parapet, and this little Wall board 303 forms the roof of the superiors below with panel 302 at parapet.In this structure, parapet with the bottom of panel 302 be supported in be arranged on beam 1 upper flange 1a hold wall member 5b, and parapet is anchored on waterproof basal component 4 with the middle part of panel 302 by bolt B 3.
Little Wall board 303 is arranged on parapet with under panel 302, and its upper end is the horn shape metalwork 5c on the soffit of upper flange 1a that is fixed on beam 1 by bolton, and its bottom is fixed by the installation component 5a that is fixed on the lower flange 1b of beam 1.
Horn shape metalwork 5c is anchored on the soffit of the upper flange 1a of beam 1 by bolt B 2, the axial region top of bolt B 2 and nut protrude from the upper surface of upper flange 1a, thereby forms protuberance.The installation of this protuberance and little Wall board 303 is formed on the upper flange 1a of beam 1 accordingly, and its interval is with the size interval of stipulating, to arrange with matching with the size of little Wall board 303, thereby has specified to a certain extent it to form position.
In addition, another example as Fig. 5, also can adopt following structure: at parapet, the outer wall panel with the height that is equivalent to the superiors is set under with panel 302, the upper end of outer wall panel is held in to beam 1, the bottom of outer wall panel is held in to the beam of lower one deck of the superiors.
After outer wall is set, waterproof basal component 4 is installed.In addition, the erection sequence of outer wall panel 3 and waterproof basal component 4 being installed to beam 1 can be both after waterproof basal component 4 is installed on to beam 1, and outer wall panel 3 is installed, and can be also after outer wall panel 3 is installed on beam 1, and waterproof basal component 4 is installed.
As shown in Figure 1, waterproof basal component 4 is with the relative state setting on the length direction of beam 1 of side end each other.Each waterproof basal component 4 has: stator 4a, and it is fixed on the upper flange 1a of beam 1; Erect sheet 4b, the direction that erects of its web 1c from stator 4a along beam 1 forms; And free dististyle 4c, it is formed at the upper part that erects sheet 4b, and outwards the direction of the top section 3a of Wall board 3 is extended.
As shown in Figure 6, at stator 4a, be formed with a plurality of bolt hole 4e, this bolt hole 4e is for the bolt-through that is used for waterproof basal component 4 to be anchored on beam 1.Bolt hole 4e forms slotted hole shape in the direction of the consistent width of the length direction of the same beam 1 along waterproof basal component 4 (following, along the direction of this width also referred to as " length direction ").Thus, can adjust waterproof basal component 4 from the outstanding overhang in upper flange 1a end.In addition, erecting the upper part of sheet 4b and being the end that approaches the waterproof basal component 4 being adjacent, be formed with for inserting the peristome 4d that controls the second hook plate of member 7 described later.
At stator 4a, be provided with the through hole 4f different from bolt hole 4e.As shown in Figure 5, at the upper surface of the upper flange 1a of beam 1, be provided with the stator 4a of waterproof basal component 4, on the other hand, horn shape metalwork 5c be installed below upper flange 1a.Therefore, on upper flange 1a, outstanding and formed protuberance for the axial region of the bolt B 2 of bolton horn shape metalwork 5c.The through hole 4f of stator 4a runs through for the protuberance of this upper flange 1a upper surface, thus, although exist projection stator 4a to be still arranged at upper flange 1a.In addition, through hole 4f is to be greater than the external diameter of axial region of bolt B 2 and the aperture of the external diameter of the nut that screws togather with this axial region forms.In addition, as mentioned above, determine according to installment state of little Wall board 303 etc. the formation position of protuberance, on the upper flange 1a of beam 1, with the interval of regulation and the position of repetition, form, therefore,, as long as set in advance through hole 4f with the interval of at least stipulating, just can allow without any problems protuberance run through.
This waterproof basal component 4 there is no special restriction along the size of the length direction of beam 1.Fig. 7～Fig. 9 is the figure with respect to the distressed structure of the waterproof basal component of the waterproof basal component 4 shown in Fig. 6.In each figure, (a) be top view, be (b) front view, be (c) lateral view.
In the waterproof basal component 4 shown in Fig. 6, make its length direction be of a size of the modular dimension of building, be 300mm left and right.The stator 4a of waterproof basal component 4 is formed with through hole 4f at the both ends of its length direction, from each through hole 4f, is being formed with bolt hole 4e slightly by the position of central portion.
Height and position place in the regulation that erects sheet 4b of waterproof basal component 4 is also formed with a plurality of bolt hole 4g.As shown in Figure 4, Figure 5, bolt hole 4g is for the hole for parapet panel 302 bolton are run through in the bolt B 3 of waterproof basal component 4.In addition, in the upper end that erects sheet 4b, under the crooked place of free dististyle 4c and be that the position at the both ends of length direction is formed with peristome 4d.
Fig. 7 shows 3 times of the modular dimension that makes length direction be of a size of building, is the waterproof basal component 401 of 900mm left and right.The bolt hole 401e of the stator 401a of waterproof basal component 401 and through hole 401f repeat the pattern of the waterproof basal component 4 of the 300mm shown in Fig. 63 times and form at length direction.Equally, the bolt hole 401g that erects sheet 401b of waterproof basal component 401 forms by repeating the pattern of the waterproof basal component 4 shown in Fig. 6.On the other hand, the peristome 401d that erects sheet 401b only arranges a pair of at the both ends of its length direction.
Fig. 8 shows the waterproof basal component 402 of the integral multiple of the modular dimension that makes length direction be of a size of building.For waterproof basal component 402, the length that for example makes its length direction is 4 times of 1200mm(modular dimension) 12 times of～3600mm(modular dimension) such length.The number of times that the bolt hole 402e of the stator 402a of waterproof basal component 402 and through hole 402f repeat the number of integral multiple by the pattern of the waterproof basal component 4 of the 300mm shown in Fig. 6 at length direction forms.Equally, the bolt hole 402g that erects sheet 402b of waterproof basal component 402 also the pattern of the waterproof basal component 4 shown in repetition Fig. 6 form.On the other hand, the peristome 402d that erects sheet 402b only arranges a pair of at the both ends of its length direction.
In addition, preferably, these waterproof basal component 4～waterproof basal components 402 size in the longitudinal direction has the size of integral multiple of the width dimensions of the size identical with the width dimensions of outer wall panel 3 or outer wall panel 3.In addition, the material of waterproof basal component 4～waterproof basal component 402 is not particularly limited, but, because the member that will bear down on one by the support that bears down on one is installed on free dististyle 4c, 401c, 402c, therefore, preferably, waterproof basal component 4～waterproof basal component 402 is that especially steel plate bending is shaped by having the material of suitable stiff.
Fig. 9 shows stator and erects the variform waterproof basal component 403 at the both ends of sheet.The both ends of the stator 403a of waterproof basal component 403 are arranged on than the both ends that erect sheet 403b and lean on a little the position of central portion.Thus, erect sheet 403b both ends bottom, the part from the side end that erects sheet 403b to the side end of stator 403a is cut off.
Waterproof basal component 403 forms the integral multiple of the modular dimension of regulation as mentioned above, so, be set up in the consistent situation of connecting portion between other beam (omitting diagram) of beam 1 end that has a waterproof basal component 403 and quadrature shape.The stator 403a of the waterproof basal component 403 of Fig. 9, erect sheet 403b and should form with the beam 1 and the mode that interferes of other member of connecting portion that form other avoiding.In addition, in the stator 403a of waterproof basal component 403, there is not through hole.
In addition, each sheet 4a～4c of the waterproof basal component 4 shown in Fig. 6 size separately there is no special restriction.The width dimensions of the upper flange 1a face of the extension size of stator 4a and beam 1 forms accordingly, the size that erects height that erects sheet 4b is set as, when waterproof basal component 4 being fixed on to the upper flange 1a face of beam 1, between the soffit of free dististyle 4c and the top section 3a of outer wall panel 3, can form the gap of regulation.In addition, the extension size of free dististyle 4c forms, with the thickness of outer wall panel 3 about equally, or be slightly smaller than the thickness of outer wall panel 3.
The waterproof basal component 4 forming as mentioned above configures continuously along the length direction of beam 1, is individually fixed in the upper flange 1a of beam 1 with end state respect to one another.A plurality of waterproof basal components 4 that are fixed on upper flange 1a are independent separately, therefore, in the situation that produced deviation along the layout of beam 1.Therefore, utilize and to control member 7 adjacent waterproof basal component 4 is joined to one another.
As shown in Figure 2, control member 7 to cross over the seam that is adjacent to fixing waterproof basal component 4 along the length direction of beam 1, the mode that clamps, controls between the end (side end) of free end 4c is fixed.Thus, controlling member 7 can get up a plurality of independently waterproof basal components 4 continuously each other and make trend consistent (Japanese: logical り The closes わ せ Ru).Control the metal sheet of the degree that member 7 can easily bend by operating personnel, for example steel plate forms, the free dististyle 4c that can control waterproof basal component 4 by bending with erect sheet 4b.
As shown in figure 10, controlling member 7 is essentially rectangular overlooking under state, is that letter is L shaped under side-looking state.And, controlling member 7 has: main part 7a, it has and the extension size of the free dististyle 4c of waterproof basal component 4 length about equally, from the top of beam 1, covers the seam of the approximate horizontal forming between the side end by the free dististyle 4c of adjacent a pair of waterproof basal component 4; A plurality of the first hook plates (by bending for the sheet engaging) 7b, its end (building outside) from the direction of main part 7a and length direction quadrature beam 1 is outstanding and form; Butt sheet 7c, the end of its side contrary with above-mentioned the first hook plate 7b in main part 7a (building inner side) 90-degree bent and forming, and the seam forming between the side end that erects sheet 4b by adjacent a pair of waterproof basal component 4 connects; And the second hook plate 7d, the both sides that it is formed on the length direction at beam 1 of butt sheet 7c, have the length that can allow operating personnel bend.In addition, substantial middle at main part 7a is formed with peristome 7e, for example railing is being arranged to parapet such in the situation that, this peristome 7e is used for allowing pillar component P(with reference to Fig. 2) run through, this pillar component P be in order to support railing along the length direction of beam 1 member uniformly-spaced to arrange.
Then, with Figure 11, utilization is described as mentioned above and form control the step that member 7 is controlled adjacent a pair of waterproof basal component 4.First, as shown in Figure 11 (a), make the trend along beam 1 of adjacent a pair of waterproof basal component 4 consistent, the main part 7a that makes to control member 7 with the top from beam 1, cover that mode the seam of the approximate horizontal between the free dististyle 4c separately that is formed at a pair of waterproof basal component 4 is crossed over this seam and with the free dististyle 4c face laminating of a pair of waterproof basal component 4.
Then, as shown in Figure 11 (b), Figure 11 (c), make butt sheet 7c be pressed in the face that erects forming by respectively erecting sheet 4b, and make butt sheet 7c and this erect the laminating of face face.Now, the second hook plate 7d is relative with the peristome 4d that is formed at waterproof basal component 4.
Then, as shown in Figure 11 (d), with by the second hook plate 7d bending and be inserted in peristome 4d, and the mode of bottom surface side that makes the end moving of its inner side of building at free dististyle 4c and be hooked on free dististyle 4c by the second hook plate 7d from roughly 90 ° of original state bendings.Equally, the first hook plate 7b is bent to roughly 180 ° from original state, make the end moving in its outside of building at free dististyle 4c, thereby the first hook plate 7b is bent to from the surface of free dististyle 4c bottom surface is wrapped in to the inside, and the width of peristome 4d is greater than 2 groups of second adjacent hook plate 7d length W altogether.
As mentioned above, a plurality of waterproof basal components 4 that are arranged at continuously beam 1 are integrated each other by controlling member 7, can guarantee the easy linearity (the so-called trend of the length direction along beam 1 is consistent) that is the free dististyle 4c side of cranky shape at the length direction of beam 1 of waterproof basal component 4, even and if in the situation that power intensively acts on arbitrarily waterproof basal component 4, thereby also this power can be transmitted to this power of jointly bearing to the waterproof basal component 4 of adjacent other.
The peristome 4d that erects sheet 4b of each waterproof basal component 4 has than the slightly large width of width of controlling the second hook plate 7d of member 7.Controlling member 7 utilizes the first hook plate 7b and the second hook plate 7d to clamp waterproof basal component 4 in the direction of the length direction quadrature with waterproof basal component 4.Thereby waterproof basal component 4 can also move at its length direction after being controlled member 7 engagings, thereby makes the adjustment between member become easy.
In addition, as shown in Figure 2, in the situation that the flange 1a face of beam 1 is fixed with pillar component P, first make pillar component run through the peristome 7e that this controls member 7, afterwards, according to step same as described above, carry out operation, thus, can adjacent waterproof basal component 4 be coupled together by controlling member 7.
Figure 12 means other the figure of example that controls member 7.The crooked place of controlling the second hook plate 701d of member 701 is arranged on the position by the first hook plate 701b side than the base end part of butt sheet 701c.In other words, the otch that is used to form the second hook plate 701d is deeper cut main part 701a than the base end part of butt sheet 701c.
The peristome 4d of waterproof basal component 4 is arranged on and erects the upper end of sheet 4b and be the position that approaches free dististyle 4c, difference according to circumstances, have following situation: as shown in Figure 1, cut slightly a part for the base end part of free dististyle 4c, thus, the top ora terminalis 4d1 of peristome 4d is positioned at the base end part of free dististyle 4c.The second hook plate 7d bends the top ora terminalis 4d1 of peristome 4d as the fulcrum of bending, but in these cases, the top ora terminalis 4d1 of peristome 4d is positioned at the position by the first hook plate 7b than the crooked place of butt sheet 7c.For controlling for member 701 of Figure 12, even in this case, also can fold into from fitted end the second hook plate 701d, its result, can make by controlling controlling of waterproof basal component 4,4 that member 701 realizes more firmly reliable.
In addition, not only there is above-mentioned situation, also have the waterproof basal component 4 of a side and the waterproof basal component 4 of opposite side outside Wall board thickness direction, with in the direction of the length direction quadrature of waterproof basal component 4 stagger some and situation about configuring.Now, control the butt sheet 7c of member 7 and the waterproof basal component 4 of a side erect sheet 4b and connect if make, the erecting between sheet 4b of waterproof basal component 4 at butt sheet 7c and opposite side can produce a little gap.If control member 701 shown in employing Figure 12, even in this case, also can bend the second hook plate 701d than the position of butt sheet 701c dark (near apart from the first hook plate 701b), therefore, although there is deviation between this waterproof basal component 4,4, also can will between this waterproof basal component 4,4, be joined together securely.
Figure 13, Figure 14 mean the three-view diagram of the distressed structure of controlling member.As shown in figure 13 to control member 702 such, also can adopt the structure that only forms the side contrary with the first hook plate 702b on main part 702a with butt sheet 702c.In addition, as shown in figure 14 to control member 703 such, can also adopt the structure that only forms the side contrary with the first hook plate 703b on main part 703a with the second hook plate 703d.
As shown in Figure 3, if step is fixed on waterproof basal component 4 on beam 1 as described above, between the section 3a of the top of free dististyle 4c and outer wall panel 3, can form the space 9 with given size.And, by being formed with space 9, can, when utilizing screw to be fixed for the member that bears down on one to be installed on the metalwork of free dististyle 4c, prevent the damage being caused by the external Wall board 3 of screw.
In above-mentioned waterproof basal structure, face along the side within doors of outer wall panel 3 configures waterproof basal component 4 continuously, therefore,, when waterproof steel plate, flashing as being laid in the member on ground erect, can along free dististyle 4c, construct from erecting sheet 4b.Under the prerequisite that therefore, can directly not contact with outer wall panel 3 at flashing member, carry out the construction of waterproofing course.
In addition, in the situation that the member that bears down on one is arranged at outer wall panel 3 top section 3a above, also the metalwork as substrate can be fixed on to free dististyle 4c, and needn't be directly fixed on outer wall panel 3.Thereby externally Wall board 3 does not cause damage.
In addition, at the sheet 4b that erects of waterproof basal component 4, be formed with one or more bolts hole 4g, by bolt hole 4g by outer wall panel 3 bolton in erecting sheet 4b.Therefore, can outer wall panel 3 be fixed on to beam 1 by waterproof basal component 4, thereby can make the fixing comparatively firm of outer wall panel 3.
In addition, in waterproof basal component 4, being provided with can be for one or more through holes 4f that outstanding protuberance runs through on the upper flange 1a of beam 1.Therefore,, by making protuberance run through through hole 4f, even if having protuberance, also can make stator 4a and beam 1 connect.
In addition, the continuous waterproof basal component 4 of the length direction of beam 1 by by control member 7 by free dististyle separately between clamping and connected to each other.Controlling member 7 has: main part 7a, and it covers in the seam of the approximate horizontal forming between the side end by the free dististyle 4c of adjacent a pair of waterproof basal component 4; And a plurality of the first hook plate 7b, it is given prominence to and forms in outside from main part 7a to building, and, in the end of main part 7a, in the end of a side contrary with the first hook plate 7b, have butt sheet 7c and the second hook plate 7d the two or wherein any one.Therefore, control member 7 and control waterproof basal component 4 from the direction of the length direction quadrature with waterproof basal component 4, thereby make the connection of free dististyle 7c of waterproof basal component 4 comparatively firm, on the other hand, allow that each waterproof basal component 4 moves at length direction.Its result, even by after controlling member 7 connections, also can adjust the position of waterproof basal component 4.
Then,, after forming above-mentioned waterproof basal structure, further form the water proof structure of parapet.Figure 15 is for the sectional view of the water proof structure of parapet is described.In addition, in the drawings, waterproof basal structure has utilized above-described embodiment, and also the description thereof will be omitted to use identical Reference numeral.
In the present embodiment, outer wall panel 3 has the height dimension corresponding with the height of parapet as target, is configured in the top of the outer wall panel with the size identical with floor height, and what by not shown bolt, be installed on waterproof basal component 4 erects sheet 4b.
In the floor panel 2 and the space between waterproof basal component 4 of upper flange 1a that is supported in beam 1, build until with the fair mortar 10 of the upper surface of floor panel 2.Then, on the top of mortar 10, from floor panel 2, carry out the construction of thermal insulation barriers 11, in addition, also carried out having the construction of the floor base part 12 of drain slope.
From the upper surface of floor base part 12, cross over erecting sheet 4b, free dististyle 4c and disposing the waterproof steel plate 13 as flashing member of waterproof basal component 4.This waterproof steel plate 13 be in workshop etc., be applied with in advance flashing, water-repellent paint, for being arranged on the flashing member that erects position of daughter's wall.So, can form by the flashing thermal welding with being laid in the deck on balcony ground, roof, or welding and continuous waterproofing course, thereby can bring into play higher water resistance.
In waterproof steel plate 13, the end 13a side of one side forms the groove shape of the shape identical with the shape on ground (the set with Japanese alphabet へ turning around for the alphabetical L(for draining in the present embodiment) shape), form the rising portions 13b vertical shape that erects sheet 4b from end 13a along waterproof basal component 4, in addition, extension 13c along free dististyle 4c horizontal form, in the tip side of extension 13c, be formed with basal part 13d.
Above-mentioned rising portions 13b have with the part that is positioned at floor basal component 12 upper surfaces that erects sheet 4b from waterproof basal component 4 to the size of the part of free dististyle 4c size about equally, extension 13c has and the thickness of outer wall panel 3 size about equally.Especially, the basal part 13d of head portion that is formed on extension 13c brings into play substrate function during packing matcrial 15 between the top section 3a of itself and outer wall panel 3, this basal part 13d is for to be bent into roughly alphabetical V-arrangement from the corresponding position of the external surface with outer wall panel 3, and its head portion approaches top section 3a as much as possible.
So, the gap-fill encapsulant 15 forming by the top section 3a to by outer wall panel 3 and waterproof steel plate 13, thus to being formed on the open portion in the gap between the free dististyle 4c of top section 3a and waterproof basal component 4, carry out patching.Thus, to by along beam 1 configuration and be installed on the outer wall panel 3 of side of beam 1 and the parapet that waterproof basal component 4 forms has partly carried out waterproofing work.
Arranged spaced on the top of the free dististyle 4c of waterproof basal component 4 with regulation is useful on the base metal part 20 that the bolster 22 that bears down on one is installed.At corresponding position, top waterproof steel plate 13 and free dististyle 4c waterproof basal component 4, dispose the water resistance gasket 14 of the size with the egative film that is greater than base metal part 20.Base metal part 20 loads in water resistance gasket 14, by tapping screw 21a, is fixed on free dististyle 4c.
Tapping screw 21a runs through and is screwed together in waterproof steel plate 13, the water resistance gasket 14 on the top that is arranged on free dististyle 4c, therefore, at tapping screw 21a place, is provided with sealing mat 21b.By sealing mat 21b and water resistance gasket 14, the periphery of tapping screw 21a has been implemented to waterproofing work.
The size that is formed on the space 9 between the free dististyle 4c of waterproof basal component 4 and the top section 3a of outer wall panel 3 by consideration is set the length of tapping screw 21a.Thereby the end of tapping screw 21a can not interfere with the top section 3a of outer wall panel 3.
Base metal part 20 is formed by the metalwork of sheet, utilizes its egative film by tapping screw 21a, to be fixed on the free dististyle 4c of waterproof basal component 4, utilizes on it bolster 22 that slice fixedly bears down on one.As long as this base metal part 20 can be brought into play above-mentioned functions, its shape, size are just not particularly limited.In the present embodiment, base metal part 20 is configured to and has the shape that the thickness direction of Wall board 3 outside has the hole of having run through.
On the top of base metal part 20, the bolster 22 that bears down on one is installed.This bolster 22 that bears down on one consists of the metalwork of sheet.Especially, at the bolster 22 that bears down on one, be formed with slotted hole 22a, screw 23 runs through slotted hole 22a and is anchored on base metal part 20, thereby can regulate discrepancy size.Thereby, even if be installed on the base metal part 20 of the free dististyle 4c of waterproof basal component 4, in walking upwards of its direction along beam 1, produce and have deviation, also can adjust this deviation.
The member 25 that bears down on one is configured to the formed parts of strip, is being set in while bearing down on one bolster 22, have cover outer wall panel 3 top (top of parapet) thus the function of decorating.Therefore, by being considered as the outward appearance of the building of target, set shape, the size of bear down on one member 25 and the bolster 22 that bears down on one.
Will bear down on one member 25 from above be set in while bearing down on one bolster 22, the cosmetic sheet 25a in the outside, room of the member 25 that bears down on one has at least a portion that can cover the encapsulant 15 being filled, and can between itself and encapsulant 15, form the shape of gap 26a.In addition, the cosmetic sheet 25b of the side within doors of the member 25 that bears down on one has the top that can cover waterproof steel plate 13, and can between itself and waterproof steel plate 13, form the shape of gap 26b.
Thereby, at the member 25 that will bear down on one, be set in while bearing down on one bolster 22, be arranged at waterproof basal component 4 free dististyle 4c top waterproof steel plate 13 and bear down on one between member 25, be formed with comprise gap 26a, 26b connection space 26, the path performance function of this space 26 during as rainwater cross flow.
In the water proof structure of the parapet forming as mentioned above, by the bolster 22 that bears down on one, the member 25 that bears down on one is arranged on be configured in outer wall panel 3 top section 3a above the free dististyle 4c of waterproof basal component 4 after, can be at the waterproof steel plate 13 and the Special composition 26 between member 25 that bears down on one that are configured in the top of free dististyle 4c.Therefore, in the situation that rainwater lands with the degree more than drainability of floor side is such, the water of cross flow can be through waterproof steel plate 13 and the space 26 of bearing down on one between member 25, therefore, and the surface of member 25 of bearing down on one of can not making dirty.
Especially, base metal part 20 can be fixed on free dististyle 4c but not outer wall panel 3, thereby can realize more fixing.In addition, when utilizing tapping screw 21a anchoring base metalwork 20, tapping screw 21a not externally the top section 3a of Wall board 3 cause damage, thereby can guarantee for a long time the intensity of outer wall panel 3.
The waterproof basal structure of parapet of the present utility model can be used in the parapet that the surrounding on flat roof, roof forms.
description of reference numerals
1, beam; 1a, upper flange; 1b, lower flange; 2, floor panel; 3, outer wall panel; 3a, top section; 4,401,402,403, waterproof basal component; 4a, 401a, 402a, 403a, stator; 4b, 401b, 402b, 403b, erect sheet; 4c, 401c, 402c, free dististyle; 5, installation component; 7,701,702,703, control member; 7a, 701a, 702a, 703a, main part; 7b, 701b, 702b, 703b, the first hook plate; 7c, 701c, 702c, butt sheet; 7d, 701d, 703d, the second hook plate; 7e, 701e, peristome; 9, space; 10, mortar; 11, thermal insulation barriers; 12, floor base part; 13, waterproof steel plate; 13a, end; 13b, rising portions; 13c, extension; 13d, basal part; 14, water resistance gasket; 15, encapsulant; 20, base metal part; 21a, tapping screw; 21b, sealing mat; 22, the bolster that bears down on one; 22a, slotted hole; 23, screw; 25, the member that bears down on one; 25a, 25b, cosmetic sheet; 26, space; 26a, 26b, gap.
Claims (10)
1. a waterproof basal structure for parapet, its by form the skeleton of building beam, be supported in beam upper surface floor and be fixed on the side of beam and form to the outstanding outer wall in the top of this beam, the waterproof basal structure of this parapet is characterised in that,
On beam, dispose waterproof basal component, this waterproof basal component has: stator, and it is fixed on this beam; Erect sheet, it erects along the outer wall that is fixed on the side of this beam; And free dististyle, its top section to outer wall extends.
2. the waterproof basal structure of parapet according to claim 1, is characterized in that,
Between the free dististyle of above-mentioned waterproof basal component and the top section of outer wall, be formed with gap.
3. the waterproof basal structure of parapet according to claim 1 and 2, is characterized in that,
Above-mentioned outer wall forms by arranging multiple outer wall panels,
At the sheet that erects of above-mentioned waterproof basal component, being formed with one or more can erect the bolt hole of sheet with bolton in this by above-mentioned outer wall panel.
4. the waterproof basal structure of parapet according to claim 1 and 2, is characterized in that,
At the stator of above-mentioned waterproof basal component, be formed with one or more can be by this waterproof basal component with bolton in the bolt hole of above-mentioned beam.
5. the waterproof basal structure of parapet according to claim 4, is characterized in that,
At the stator of above-mentioned waterproof basal component, be provided with one or more and can allow the through hole running through to the outstanding protuberance in the top of above-mentioned beam.
6. the waterproof basal structure of parapet according to claim 1, is characterized in that,
Above-mentioned waterproof basal component arranges continuously at the length direction of beam, and utilize and control the free dististyle that member clamps adjacent waterproof basal component, thereby make adjacent waterproof basal component connected to each other,
This is controlled member and has:
Main part, it covers in the seam of the approximate horizontal forming between the free dististyle by adjacent a pair of waterproof basal component;
A plurality of the first hook plates, its from aforementioned body portion towards the direction of the length direction quadrature with above-mentioned beam and be that the outside of building is outstanding and form; And
Butt sheet, the end bending of its side contrary with above-mentioned the first hook plate in the end of aforementioned body portion and forming, and the seam forming between the side end that erects sheet by adjacent a pair of waterproof basal component connects,
By bend this first hook plate towards free dististyle, the free dististyle of waterproof basal component is controlled member and is clamped.
7. the waterproof basal structure of parapet according to claim 6, is characterized in that,
In the upper part that erects sheet of each waterproof basal component and be that the end that approaches the waterproof basal component being adjacent is formed with peristome,
Above-mentioned control member have be arranged on above-mentioned butt sheet homonymy and can be by bending the second hook plate being inserted in above-mentioned peristome.
8. the waterproof basal structure of parapet according to claim 7, is characterized in that,
Above-mentioned the second hook plate is leaning on the position of above-mentioned the first hook plate side to have kink than above-mentioned butt sheet.
9. the waterproof basal structure of parapet according to claim 1, is characterized in that,
Above-mentioned waterproof basal component arranges continuously at the length direction of beam, above-mentioned, erect the upper part of sheet and be that the end that approaches the waterproof basal component be adjacent is formed with peristome, in this waterproof basal structure, be provided with by be sticked in each peristome control adjacent waterproof basal component free dististyle control member
This is controlled member and has:
Main part, it covers in the seam of the approximate horizontal forming between the side end by the free dististyle of adjacent a pair of waterproof basal component;
A plurality of the first hook plates, its from aforementioned body portion towards the direction of the length direction quadrature with above-mentioned beam and be that the outside of building is outstanding and form; And
The second hook plate, it is formed on the end of the side contrary with above-mentioned the first hook plate in the end of aforementioned body portion, can be by bending in the peristome that is inserted into above-mentioned waterproof basal component,
By bend this first hook plate towards free dististyle, the free dististyle of each waterproof basal component is together controlled member and is clamped.
10. the waterproof basal structure of parapet according to claim 9, is characterized in that,
This is controlled member and also has butt sheet, the second hook plate lateral buckling of with the above-mentioned first hook plate contrary side of this butt sheet in the end of aforementioned body portion and forming, and the seam forming between the side end that erects sheet by adjacent a pair of waterproof basal component connects
Above-mentioned the second hook plate is leaning on the position of above-mentioned the first hook plate side to have kink than above-mentioned butt sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320276553.0U CN203531261U (en) | 2013-05-20 | 2013-05-20 | Waterproof base structure of parapet wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320276553.0U CN203531261U (en) | 2013-05-20 | 2013-05-20 | Waterproof base structure of parapet wall |
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| Publication Number | Publication Date |
|---|---|
| CN203531261U true CN203531261U (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320276553.0U Expired - Fee Related CN203531261U (en) | 2013-05-20 | 2013-05-20 | Waterproof base structure of parapet wall |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545116A (en) * | 2016-11-02 | 2017-03-29 | 广州电力机车有限公司 | The steel house roof and its construction method of people on a kind of energy |
| CN107130757A (en) * | 2017-06-19 | 2017-09-05 | 南京旭建新型建材股份有限公司 | Large autoclaved lightweight aerated concrete slab component |
| CN108951887A (en) * | 2018-05-28 | 2018-12-07 | 中建钢构有限公司 | A kind of construction method of assembled autoclaved lightweight concrete parapet plate node |
-
2013
- 2013-05-20 CN CN201320276553.0U patent/CN203531261U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545116A (en) * | 2016-11-02 | 2017-03-29 | 广州电力机车有限公司 | The steel house roof and its construction method of people on a kind of energy |
| CN107130757A (en) * | 2017-06-19 | 2017-09-05 | 南京旭建新型建材股份有限公司 | Large autoclaved lightweight aerated concrete slab component |
| CN108951887A (en) * | 2018-05-28 | 2018-12-07 | 中建钢构有限公司 | A kind of construction method of assembled autoclaved lightweight concrete parapet plate node |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20140409 |