CN104234304B - The wall of concrete prefabricated element and its composition - Google Patents
The wall of concrete prefabricated element and its composition Download PDFInfo
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- CN104234304B CN104234304B CN201410486465.2A CN201410486465A CN104234304B CN 104234304 B CN104234304 B CN 104234304B CN 201410486465 A CN201410486465 A CN 201410486465A CN 104234304 B CN104234304 B CN 104234304B
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Abstract
The present invention relates to a kind of concrete prefabricated element and the wall being assembled into by the component, the component is plate body, the first groove of left and right insertion is formed on the upper side edge of the plate body, the second groove of left and right insertion is formed on the lower side of the plate body, the width of first groove is less than the width of the second groove, a left side for the plate body, first is respectively equipped with right two sides, second through hole, first, second through hole is along the length direction up/down perforation of plate body, the width of second through hole is much larger than the width of first through hole, side plate is connected with the right edge of second through hole, side plate upper end is concordant with the first bottom portion of groove, right-angle notch is formed on the right side of first groove.Concrete prefabricated element of the present invention, the wall for being used for installation door or window that it can be configured to, and intensity is big, anti-seismic performance is good.
Description
Technical field
The present invention relates to the prefabricated components used in a kind of building field, in particular relate to a kind of concrete prefabricated element and its
The wall of composition.
Background technology
To improve, the speed of application of traditional first assembling reinforcement again caused by the construction mode of cast-in-place concrete is slow, applies
The problem of work scene is filthy, building trade has been carried out the form of construction work of industrialization, and not only raising speed, job site are whole
It is clean, and can energy-saving and emission-reduction, environmental protection.In the form of construction work of industrialization, common wall, corner and the installation door of large area
The wall of window is all assembled using prefabricated components.The prefabricated components of the wall for installing door and window are wherein assembled into, are not only tied
Structure is complicated, and if design is unreasonable, the intensity for forming wall does not reach requirement easily yet.The patent of the present inventor
Number for ZL201420066457.8 utility model patent disclose a kind of precast concrete and be configured to be suitable to installation
The wall of window OR gate, although this precast concrete can very easily be configured to wall and be used for installation door or window,
But because the width of the groove of left side first and the groove of right side first is roughly the same, by the width of component is limited, cause right side
The width of first groove is smaller, and the number of steel bars for the length direction along component that can be placed in the first groove is less, and first is recessed
The faying surface of the reinforcing bar for the length direction along component placed in groove and the reinforcing bar along surface member width direction in beam slab plate body
Also it is smaller, meanwhile, the contact surface of cast-in-situ steel reinforced concrete and component is also smaller, so as to cause the wall that above-mentioned component is configured to
Intensity it is smaller, anti-seismic performance is poor.
The content of the invention
It is an object of the invention to provide a kind of concrete prefabricated element, and it can be configured to, and intensity is big, anti-seismic performance is good
For installation door or the wall of window.
It is a further object of the present invention to provide a kind of wall, and its intensity is big, anti-seismic performance is good.
To achieve these goals, technical solution of the invention is：A kind of concrete prefabricated element, the component are
Plate body, the first groove of left and right insertion is formed on the upper side edge of the plate body, is formed on the lower side of the plate body left
Second groove of right insertion, the width of the first groove are less than the width of the second groove, divided on the arranged on left and right sides side of the plate body
Not She You first, second through hole, first, second through hole along the length direction up/down perforation of plate body, second through hole
Width is much larger than the width of first through hole, is connected with side plate in the right edge of second through hole, side plate upper end and the
The bottom of one groove is concordant, and right-angle notch is formed on the right side of first groove.
Concrete prefabricated element of the present invention, wherein, it is additionally provided with least one threeway between first, second through hole
Hole.
Concrete prefabricated element of the present invention, wherein, first, second through hole is disposed adjacent.
Concrete prefabricated element of the present invention, wherein, the length of the side plate is less than the length of second through hole, in side plate
Lower end and the second through hole two side between form square breach, several edges are interval with the lower side of the plate body
3rd groove of the thickness direction insertion of plate body.
A kind of wall of the present invention, including concrete prefabricated element and a doorframe hole formwork described in two, doorframe hole
Mouth mold shell includes forward and backward side plate and bottom plate, and forward and backward side plate and bottom plate form positive U-lag, described two concrete prefabricated element phases
Mutually interval and symmetrical placement, the right angle that the left end of doorframe hole formwork is located at a concrete prefabricated element lack
Intraoral, the right-hand member of doorframe hole formwork is located in the right-angle notch of another concrete prefabricated element, the U-lag
Connected with the first groove of two concrete prefabricated elements.
A kind of wall of the present invention, wherein, the forward and backward side plate both ends exceed the both ends of bottom plate, at the both ends of bottom plate point
Square breach are not formed.
A kind of wall of the present invention, wherein, it is equipped with first, second through hole of described two concrete prefabricated elements along plate
It is provided with first groove of the reinforcing bar of the length direction of shape body, the U-lag and two concrete prefabricated elements along tabular
The reinforcing bar of the width of body, reinforcing bar top and the width along plate body of the length direction along plate body
Reinforcing bar mutually overlaps.
A kind of wall, including concrete prefabricated element and two structure identical doorframe hole formworks described in two, its
In a doorframe hole formwork include forward and backward side plate and bottom plate, forward and backward side plate and bottom plate form U-lag, described two concrete
Prefabricated components are spaced and symmetrical placement, the setting symmetrical above and below of described two doorframe holes formwork, the door of the top
Frame hole formwork is in positive U-shaped, and the left end of the doorframe hole formwork of the top is straight positioned at concrete prefabricated element
In the breach of angle, the right-hand member of the doorframe hole formwork of the top is located at the right-angle notch of another concrete prefabricated element
Interior, the U-lag of the doorframe hole formwork of the top connects with the first groove of two concrete prefabricated elements, the lower section
The left end of doorframe hole formwork is in the square breach of a concrete prefabricated element, the doorframe hole mould of the lower section
The right-hand member of shell is located in the square breach of another concrete prefabricated element, the U-shaped of the doorframe hole formwork of the lower section
Groove connects with the second through hole of two concrete prefabricated elements.
A kind of wall of the present invention, wherein, the forward and backward side plate both ends exceed the both ends of bottom plate, at the both ends of bottom plate point
Square breach are not formed.
A kind of wall of the present invention, wherein, it is equipped with first, second through hole of described two concrete prefabricated elements along plate
The reinforcing bar of the length direction of shape body, the U-lag of the doorframe hole formwork of the top and the first of two concrete prefabricated elements
The reinforcing bar along the width of plate body is provided with groove, the U-lag of the doorframe hole formwork of the lower section and two mix
Coagulate the reinforcing bar being provided with the second through hole of native prefabricated components along the width of plate body, the length direction along plate body
Reinforcing bar of the both ends respectively with the width described in two groups along plate body of reinforcing bar mutually overlap.
A kind of wall of the present invention, including concrete prefabricated element and a doorframe hole formwork described in one, doorframe hole
Mouth mold shell includes forward and backward side plate and bottom plate, and forward and backward side plate and bottom plate form positive U-lag, the left end position of doorframe hole formwork
In in the right-angle notch of the concrete prefabricated element, post is poured on the right side of doorframe hole formwork after being, the U-lag with it is mixed
Coagulate the first groove connection of native prefabricated components.
After such scheme, compared with prior art, due to the width of the through hole of concrete prefabricated element second of the present invention
Much larger than the width of first through hole, the width of the second through hole is larger, thus using the concrete prefabricated element be assembled into wall when,
The reinforcing bar for the length direction along plate body that can be placed in second through hole is more, along the both ends of the reinforcing bar of the length direction of plate body
It is wider with the faying surface of two groups of reinforcing bars along the width of plate body, and cast in place reinforced bar after casting concrete in the second through hole
The contact surface of concrete and the second through-hole wall in plate body is also larger, so that the intensity of wall greatly increases, anti-seismic performance increases
By force.
Brief description of the drawings
Figure 1A is the front view of concrete prefabricated element embodiment one of the present invention；
Figure 1B is the left view of concrete prefabricated element embodiment one of the present invention；
Fig. 1 C are the right views of concrete prefabricated element embodiment one of the present invention；
Fig. 1 D are the top views of concrete prefabricated element embodiment one of the present invention；
Fig. 1 E are the upward views of concrete prefabricated element embodiment one of the present invention；
Fig. 2A is the front view of concrete prefabricated element embodiment two of the present invention；
Fig. 2 B are the right views of concrete prefabricated element embodiment two of the present invention；
Fig. 3 A are the front views of concrete prefabricated element embodiment three of the present invention；
Fig. 3 B are the right views of concrete prefabricated element embodiment three of the present invention；
Fig. 3 C are the upward views of concrete prefabricated element embodiment three of the present invention；
Fig. 4 A are the front views of concrete prefabricated element example IV of the present invention；
Fig. 4 B are the right views of concrete prefabricated element example IV of the present invention；
Fig. 4 C are the upward views of concrete prefabricated element example IV of the present invention；
Fig. 5 is a kind of front view of wall of the present invention；
Fig. 6 A are the front views of doorframe hole formwork used in a kind of wall of the present invention；
Fig. 6 B are the top views of doorframe hole formwork used in a kind of wall of the present invention；
Fig. 6 C are the upward views of doorframe hole formwork used in a kind of wall of the present invention；
Fig. 6 D are the left views of doorframe hole formwork used in a kind of wall of the present invention；
Fig. 7 is the front view of another wall of the present invention；
Fig. 8 is the front view of another wall of the invention.
Embodiment
As shown in Figure 1A to Fig. 1 E, a kind of embodiment one of concrete prefabricated element of the present invention, the component is plate body, plate
The first groove 11 of left and right insertion is formed on the upper side edge of shape body, the second groove of left and right insertion is formed on the lower side of plate body
12, the width of the first groove 11 is less than the width of the second groove 12, is respectively equipped with first on the arranged on left and right sides side of plate body, the
Two through holes 21,22, first, second through hole 21,22 are disposed adjacent, and first, second through hole 21,22 is along the length of plate body
Direction up/down perforation, the width of the second through hole 22 are much larger than the width of first through hole 21, first through hole 21 can with it is adjacent prefabricated
Through hole on part docks to form blind hole, forms continuous wall after casting concrete in blind hole, on the right side of the second through hole 22
Side plate 31 is connected with side, the upper end of side plate 31 is concordant with the bottom of the first groove 11, on the right side of the first groove 11, side
The right hand edge of the top edge of plate 31 and the first groove 11 forms right-angle notch 41, and two concrete prefabricated elements of the present invention are symmetrical
Place, and a doorframe hole formwork is set between the right-angle notch 41 of two concrete prefabricated elements of the present invention, you can structure
Into the wall for installation door.
To make concrete prefabricated element of the present invention to form the wall for installing window, the implementation as shown in Fig. 2A, Fig. 2 B
Example two, it is with the difference of embodiment one, the length of side plate 14 is less than the length of the second through hole 22, the lower end of the second through hole 22
The lower end of long side panel 14, square breach 42 are formed between the lower end of side plate 14 and the two side of the second through hole 22, to strengthen
Prefabricated components and the bonding strength on ground, it is interval with what multiple thickness directions along plate body penetrated on the lower side of plate body
3rd groove 13, in casting concrete, concrete can flow out from the 3rd groove 13 forms further connection with ground, carries
High bonding strength.
Such as Fig. 3 A, 3B, 3C illustrated embodiment three, it is with the difference of embodiment one, first, second through hole 21 ', 22 '
Between be additionally provided with three third through-holes 23 '.
Such as Fig. 4 A, 4B, 4C illustrated embodiment four, it is with the difference of embodiment two, first, second through hole 21 ", 22 "
Between be additionally provided with three third through-holes 23 ", in addition, the also settable one or more of the third through-hole 23 ".
As shown in figure 5, a kind of wall formed using above-mentioned concrete prefabricated element, including the above-mentioned concrete of any two
Prefabricated components and a doorframe hole formwork 91, as shown in Fig. 6 A, 6B, 6C, 6D, doorframe hole formwork 91 includes forward and backward side plate
911st, 912 and bottom plate 913, forward and backward side plate 911,912 and bottom plate 913 form positive U-lag 914, two concrete prefabricated element phases
Mutually it is spaced and symmetrical placement, doorframe hole formwork 91 is positioned between two concrete prefabricated elements, doorframe hole formwork
For 91 left end in the right-angle notch 41 of a concrete prefabricated element, the right-hand member of doorframe hole formwork 91 is mixed positioned at another
In the right-angle notch 41 for coagulating native prefabricated components, U-lag 914 connects with the first groove 11 of two concrete prefabricated elements, two
Be equipped with the reinforcing bar along the length direction of plate body in first, second through hole 21,22 of concrete prefabricated element, U-lag 914 and
The reinforcing bar along the width of plate body is provided with first groove 11 of two concrete prefabricated elements, it is above-mentioned along plate body
Length direction reinforcing bar at the top of and the reinforcing bar of the width along plate body mutually overlap, the of two concrete prefabricated elements
One through hole docks to form blind hole with the through hole of other prefabricated components, is poured in first, second through hole 21,22 and U-lag 914
Concrete, form wall.
In order to increase the intensity of wall, forward and backward side plate 911,912 both ends exceed the both ends of bottom plate 913, in bottom plate 913
Both ends form square breach 915,916 respectively, so as to increase the reinforcing bar of the length direction along plate body in the second through hole 22
Quantity.
A kind of as shown in fig. 7, wall formed using the concrete prefabricated element shown in above-described embodiment two or example IV
Body, including two above-mentioned concrete prefabricated elements and two structure identical doorframe hole formworks 91,92, as Fig. 6 A, 6B, 6C,
Shown in 6D, one of doorframe hole formwork 91 includes forward and backward side plate 911,912 and bottom plate 913, forward and backward side plate 911,912 and
Bottom plate 913 forms U-lag 914, and two concrete prefabricated elements are spaced and symmetrical placement, two doorframe hole formworks
91st, 92 it is positioned between two concrete prefabricated elements, and two doorframe hole formworks 91,92 settings symmetrical above and below, top
The bottom plate 913 of doorframe hole formwork 91 place make doorframe hole formwork 91 be in positive U-shaped down, the doorframe hole formwork 91 of top
Left end in the right-angle notch 41 of concrete prefabricated element, the right-hand member of the doorframe hole formwork 91 of top is positioned at another
In the right-angle notch 41 of individual concrete prefabricated element, the U-lag 914 and two concrete prefabricated structures of the doorframe hole formwork of top
First groove 11 of part connects, and the left end of the doorframe hole formwork 92 of lower section is located at the square breach of a concrete prefabricated element
In 42, the right-hand member of the doorframe hole formwork 92 of lower section is located in the square breach 42 of another concrete prefabricated element, lower section
The U-lag of doorframe hole formwork connects with the second through hole of two concrete prefabricated elements, and the of two concrete prefabricated elements
First, the reinforcing bar along the length direction of plate body, the U-lag of the doorframe hole formwork 91 of top are equipped with the second through hole 21,22
914 and two concrete prefabricated elements the first groove 11 in be provided with reinforcing bar along the width of plate body, lower section
It is provided with second through hole of the U-lag of doorframe hole formwork and two concrete prefabricated elements along the width of plate body
Reinforcing bar, the reinforcing bar of the length direction along plate body in first, second through hole 21,22 of above-mentioned two concrete prefabricated element
Both ends mutually overlap with two groups of reinforcing bars along the width of plate body respectively.
In order to increase the intensity of wall, the forward and backward side plate both ends of doorframe hole formwork 91,92 exceed the both ends of bottom plate,
Square breach are formed respectively at the both ends of bottom plate.
As shown in figure 8, another wall formed using any of the above-described concrete prefabricated element, the wall be width compared with
Wall small, for installation door, including an above-mentioned concrete prefabricated element and a doorframe hole formwork 91, doorframe hole mould
Shell 91 includes forward and backward side plate 911,912 and bottom plate 913, and forward and backward side plate 911,912 and bottom plate 913 form positive U-lag 914, door
The left end of frame hole formwork 91 is located in the right-angle notch 41 of concrete prefabricated element, and the right-hand member of doorframe hole formwork 91 pours after being
Post 93, U-lag 914 connect with the first groove 11 of concrete prefabricated element,.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the scope of the present invention
It is defined, on the premise of design spirit of the present invention is not departed from, technology of this area ordinary skill technical staff to the present invention
The various modifications and improvement that scheme is made, it all should fall into the protection domain of claims of the present invention determination.
Claims (6)
- A kind of 1. wall, it is characterised in that：Including two concrete prefabricated elements and a doorframe hole formwork (91)；It is described mixed It is plate body to coagulate native prefabricated components, and the first groove (11) of left and right insertion, the tabular are formed on the upper side edge of the plate body The second groove (12) of left and right insertion is formed on the lower side of body, the width of the first groove (11) is less than the width of the second groove (12) Spend, first, second through hole (21,22), first, second through hole (21,22) are respectively equipped with the arranged on left and right sides side of the plate body Along the length direction up/down perforation of plate body, the width of second through hole (22) is much larger than the width of first through hole (21), Side plate (31), side plate (31) upper end and the bottom of the first groove (11) are connected with the right edge of second through hole (22) Portion is concordant, and right-angle notch (41) is formed on the right side of first groove (11)；Between first, second through hole (21,22) It is additionally provided with least one third through-hole (23) or first, second through hole (21,22) is disposed adjacent；The length of the side plate (14) Less than the length of second through hole (22), formed between the lower end of side plate (14) and the two side of the second through hole (22) square Breach, the 3rd groove (13) of several thickness direction insertions along plate body is interval with the lower side of the plate body； Doorframe hole formwork (91) includes forward and backward side plate (911,912) and bottom plate (913), forward and backward side plate (911,912) and bottom plate (913) positive U-lag (914) is formed, described two concrete prefabricated elements are spaced and symmetrical placement, the doorframe hole The left end of mouth mold shell (91) is in the right-angle notch (41) of a concrete prefabricated element, doorframe hole formwork (91) right-hand member is located in the right-angle notch (41) of another concrete prefabricated element, and the U-lag (914) is mixed with two Coagulate the first groove (11) connection of native prefabricated components.
- 2. wall as claimed in claim 1, it is characterised in that：Forward and backward side plate (the 911,912) both ends exceed bottom plate (913) both ends, square breach are formed respectively at the both ends of bottom plate (913).
- 3. wall as claimed in claim 2, it is characterised in that：First, second through hole of described two concrete prefabricated elements It is equipped with reinforcing bar along the length direction of plate body in (21,22), the U-lag (914) and two concrete prefabricated elements The reinforcing bar along the width of plate body, the reinforcing bar top of the length direction along plate body are provided with first groove (11) Portion and the reinforcing bar of the width along plate body mutually overlap.
- A kind of 4. wall, it is characterised in that：Including two concrete prefabricated elements and two structure identical doorframe hole formworks (91、92)；The concrete prefabricated element is plate body, and the first groove of left and right insertion is formed on the upper side edge of the plate body (11) the second groove (12) of left and right insertion, is formed on the lower side of the plate body, the width of the first groove (11) is less than the The width of two grooves (12), is respectively equipped with first, second through hole (21,22) on the arranged on left and right sides side of the plate body, first, Second through hole (21,22) is much larger than first along the length direction up/down perforation of plate body, the width of second through hole (22) The width of through hole (21), is connected with side plate (31) in the right edge of second through hole (22), side plate (31) upper end with The bottom of first groove (11) is concordant, and right-angle notch (41) is formed on the right side of first groove (11)；Described first, second At least one third through-hole (23) is additionally provided between through hole (21,22) or first, second through hole (21,22) is disposed adjacent；Institute The length for stating side plate (14) is less than the length of second through hole (22), the two of the lower end of side plate (14) and the second through hole (22) Square breach are formed between side wall, several thickness direction insertions along plate body are interval with the lower side of the plate body The 3rd groove (13)；One of doorframe hole formwork (91) includes forward and backward side plate (911,912) and bottom plate (913), preceding, Back side panel (911,912) and bottom plate (913) form U-lag (914), and described two concrete prefabricated elements are spaced and left and right Symmetrically placed, described two doorframe holes formwork (91,92) setting symmetrical above and below, the doorframe hole formwork of the top is in positive U Shape, the left end of the doorframe hole formwork (91) of the top are located at the right-angle notch (41) of a concrete prefabricated element Interior, the right-hand member of the doorframe hole formwork (91) of the top is located at the right-angle notch (41) of another concrete prefabricated element Interior, the U-lag (914) of the doorframe hole formwork of the top connects with the first groove (11) of two concrete prefabricated elements, The left end of the doorframe hole formwork (92) of the lower section is in the square breach of a concrete prefabricated element, under described The right-hand member of the doorframe hole formwork (92) of side is located in the square breach of another concrete prefabricated element, the lower section The U-lag of doorframe hole formwork connects with the second through hole of two concrete prefabricated elements.
- 5. wall as claimed in claim 4, it is characterised in that：Forward and backward side plate (the 911,912) both ends exceed bottom plate (913) both ends, form square breach at the both ends of bottom plate (913) respectively, and first, the of described two concrete prefabricated elements The reinforcing bar along the length direction of plate body, the U-shaped of the doorframe hole formwork (91) of the top are equipped with two through holes (21,22) The reinforcing bar along the width of plate body is provided with the first groove (11) of groove (914) and two concrete prefabricated elements, It is provided with the U-lag of the doorframe hole formwork of the lower section and the second through hole of two concrete prefabricated elements along plate body The reinforcing bar of width, the both ends of the reinforcing bar of the length direction along plate body respectively with the width described in two groups along plate body The reinforcing bar in direction mutually overlaps.
- A kind of 6. wall, it is characterised in that：Including a concrete prefabricated element and a doorframe hole formwork (91)；It is described mixed It is plate body to coagulate native prefabricated components, and the first groove (11) of left and right insertion, the tabular are formed on the upper side edge of the plate body The second groove (12) of left and right insertion is formed on the lower side of body, the width of the first groove (11) is less than the width of the second groove (12) Spend, first, second through hole (21,22), first, second through hole (21,22) are respectively equipped with the arranged on left and right sides side of the plate body Along the length direction up/down perforation of plate body, the width of second through hole (22) is much larger than the width of first through hole (21), Side plate (31), side plate (31) upper end and the bottom of the first groove (11) are connected with the right edge of second through hole (22) Portion is concordant, and right-angle notch (41) is formed on the right side of first groove (11)；Between first, second through hole (21,22) It is additionally provided with least one third through-hole (23) or first, second through hole (21,22) is disposed adjacent；The length of the side plate (14) Less than the length of second through hole (22), formed between the lower end of side plate (14) and the two side of the second through hole (22) square Breach, the 3rd groove (13) of several thickness direction insertions along plate body is interval with the lower side of the plate body； Doorframe hole formwork (91) includes forward and backward side plate (911,912) and bottom plate (913), forward and backward side plate (911,912) and bottom plate (913) positive U-lag (914) is formed, the left end of doorframe hole formwork (91) is located at the right angle of the concrete prefabricated element In breach (41), the right-hand member of doorframe hole formwork (91) pours post (93) after being, the U-lag (914) with it is concrete prefabricated The first groove (11) connection of component.
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| CN201410486465.2A CN104234304B (en) | 2014-09-22 | 2014-09-22 | The wall of concrete prefabricated element and its composition |
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| CN201410486465.2A CN104234304B (en) | 2014-09-22 | 2014-09-22 | The wall of concrete prefabricated element and its composition |
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| CN104234304B true CN104234304B (en) | 2017-11-21 |
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| CN106499116A (en) * | 2016-12-20 | 2017-03-15 | 北京珠穆朗玛绿色建筑科技有限公司 | A kind of concrete prefabricated wallboard and its assembled architecture and method of construction of composition |
| CN106869333B (en) * | 2017-02-16 | 2019-11-05 | 北京珠穆朗玛绿色建筑科技有限公司 | The shear wall structure and method of construction of prefabricated edge member and preparation method and composition |
| CN108240110A (en) * | 2018-01-11 | 2018-07-03 | 兖矿东华建设有限公司 | Outrigger shear wall reserved opening forming composition template, shear wall, reserved opening sprue and its method |
| CN109914651A (en) * | 2019-03-19 | 2019-06-21 | 安徽联开建设工程有限责任公司 | A kind of assembling type outer wall plate and its construction method |
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| CN103526868B (en) * | 2013-10-23 | 2016-08-31 | 张英保 | Assemblingization building floor and the building of composition thereof and method of construction |
| CN203729491U (en) * | 2014-02-14 | 2014-07-23 | 张英保 | Precast concrete members and wall structured by using precast concrete members and suitable for mounting of window or door |
| CN204185994U (en) * | 2014-09-22 | 2015-03-04 | 张英保 | The body of wall of concrete prefabricated element and formation thereof |
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2014
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