CN203977691U - Prefabricated building plate and formation Qiang building part and building room - Google Patents
Prefabricated building plate and formation Qiang building part and building room Download PDFInfo
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- CN203977691U CN203977691U CN201420437898.4U CN201420437898U CN203977691U CN 203977691 U CN203977691 U CN 203977691U CN 201420437898 U CN201420437898 U CN 201420437898U CN 203977691 U CN203977691 U CN 203977691U
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Abstract
The utility model discloses Prefabricated building plate and form Qiang building part and building room, comprise aerated concrete panel, the rear end face of aerated concrete panel is provided with rear end face groove, the front end face of aerated concrete panel is provided with front end and protrudes, the both sides of aerated concrete panel are respectively arranged with both sides and protrude, also comprise precast concrete trough slab, the upper surface of precast concrete trough slab is provided with the groove consistent with aerated concrete panel shape, aerated concrete panel embeds in this groove, the rear medial surface of groove is provided with rear inner side and protrudes, the anteromedial surface of groove is provided with front inboard groove, two medial surfaces of groove are provided with two inboard grooves separately, rear inner side is protruded insertion rear end face groove and is formed embedded cooperation, and before front end protrudes and inserts, inboard groove forms embedded cooperation, and both sides are protruded insertion two inboard grooves and formed embedded cooperation, solved gas concrete sheet material and shunk greatlyr, shortcoming easy to crack in use has alleviated weight and the steel using amount of concrete component simultaneously.
Description
Technical field
The utility model relates to structural slab for building, specifically the construction method in the body of wall part of Prefabricated building plate and formation and building room and building room.
Background technology
Present status in China:
Body of wall is divided into two classes, masonry and sheet material.This technology belongs to sheet material class.
Internal sheet metal is divided into light weight board and precast concrete sheet material.Light weight board can not use as structure, only for the heat insulating material of internal partition wall or masonry (sheet material) exterior wall.Precast concrete sheet material is mainly Sandwich board, be that external surface and inner surface all adopt concrete prefabricated element, between two-layer member, press from both sides light heat insulation material, though the type sheet material has good heat-insulating property and endurance quality, but there is larger potential safety hazard in the connection between two-layer member, the weight of member is large, steel using amount is larger, all has larger problem aspect safety and economy.
Utility model content
The purpose of this utility model is to provide Prefabricated building plate, the utility model utilizes aerated concrete panel material lighter weight, the good advantage of heat-insulating property, adopt precast concrete frid as primary structure member and maintenance component, having solved gas concrete sheet material shrinks larger, shortcoming easy to crack in use has alleviated weight and the steel using amount of concrete component simultaneously.
The purpose of this utility model is achieved through the following technical solutions: Prefabricated building plate, comprise aerated concrete panel, the rear end face of aerated concrete panel is provided with rear end face groove, the front end face of aerated concrete panel is provided with front end and protrudes, the both sides of aerated concrete panel are respectively arranged with both sides and protrude, also comprise precast concrete trough slab, the upper surface of precast concrete trough slab is provided with the groove consistent with aerated concrete panel shape, aerated concrete panel embeds in this groove, the rear medial surface of groove is provided with rear inner side and protrudes, the anteromedial surface of groove is provided with front inboard groove, two medial surfaces of groove are provided with two inboard grooves separately, rear inner side is protruded insertion rear end face groove and is formed embedded cooperation, and before front end protrudes and inserts, inboard groove forms embedded cooperation, and both sides are protruded insertion two inboard grooves and formed embedded cooperation, the left-external side of precast concrete trough slab is provided with outside and protrudes, and the right outside side of precast concrete trough slab is provided with outside groove.
In the time that Prefabricated building plate uses as body of wall part, the front end face of precast concrete trough slab and rear end face are provided with connecting through hole A, and the left-external side of precast concrete trough slab and right outside side are provided with connecting through hole B.
In the time that Prefabricated building plate is done the use of flooring part, be provided with the joint bar through hole that runs through upper surface to lower surface from the upper surface of precast concrete trough slab, the left-external side of precast concrete trough slab and right outside side are provided with connecting through hole B.
The connecting through hole A that is positioned at rear end face penetrates into rear inner side and protrudes, and the connecting through hole A that is positioned at front end face penetrates into front inboard groove; The connecting through hole B of left-external side and right lateral connecting through hole B all penetrate into two inboard grooves.
The trend that rear end face groove and front end protrude is to be pointed to the right direction of precast concrete trough slab by the left surface of precast concrete trough slab, and protrude both sides and protrude in outside and the trend of outside groove is to be pointed to the rear end face of precast concrete trough slab by the front end face of precast concrete trough slab.
The Prefabricated building plate that the utility model arranges is applicable to external wall, interior wall and floor.Its technical characterstic is:
1, Prefabricated building plate is combined to form by aerated concrete panel embedding precast concrete trough slab, and overall performance is good, and structural strength is high, lightweight.
2, Prefabricated building plate side leaves connecting hole, can adopt screw rod etc. to carry out the connection of member, connecting through hole A, connecting through hole B that precast concrete trough slab arranges.
3, jack is left at the upper and lower two ends of Prefabricated building plate, can adopt joint bar etc. to be connected with structure, the joint bar through hole that precast concrete trough slab arranges.
4, between Prefabricated building plate and cast-in-situ concrete, can adopt reserved steel bar on prefabricated units to be connected.
5, the left-external side of the precast concrete trough slab of Prefabricated building plate is provided with outside protrusion, and the right outside side of precast concrete trough slab is provided with outside groove, is convenient to the mutual snapping of contiguous prefabricated concrete flute profile plate.
6, aerated concrete panel side is made into respectively concave-convex, and the rear medial surface of the groove of precast concrete trough slab is provided with rear inner side and protrudes, and the anteromedial surface of groove is provided with front inboard groove, and two medial surfaces of groove are provided with two inboard grooves separately; Rear inner side is protruded insertion rear end face groove and is formed embedded cooperation.
7, between aerated concrete panel and precast concrete trough slab, adopt metal or nonmetal connector to be connected.
Said structure utilizes aerated concrete panel material lighter weight, the good advantage of heat-insulating property, adopt precast concrete frid as primary structure member and maintenance component, having solved gas concrete sheet material shrinks larger, shortcoming easy to crack in use has alleviated weight and the steel using amount of concrete component simultaneously.Utilize protrusion in the groove of precast concrete trough slab and the protrusion groove of groove and aerated concrete panel side to form Embedded being connected, ensure close connection and the structural strength of the two.Because the two adopts the Embedded combination of groove, this structure possesses the structural strength requirement of precast concrete frid, intensity is high, the structure that this structure can be used as building uses, and simultaneously because aerated concrete panel is to be embedded in precast concrete trough slab, therefore the weight of total lightens.
After Prefabricated building plate is used in combination, can be formed for floor slab structure and the wall body structure of building, be referred to as wall building part, therefore, in order to make the overall performance of body of wall part good, structural strength is high, wall building part comprises body of wall part and flooring part, body of wall part comprises the Prefabricated building plate described at least 2, contiguous prefabricated construction panel is arranged side by side, the outside in any Prefabricated building plate left side is protruded to insert and is positioned at the left side outside groove on adjacent Prefabricated building plate right side with it, connecting through hole B between adjacent two Prefabricated building plates is relative one by one, and adopt screw member to insert the connection that forms adjacent two Prefabricated building plates in connecting through hole B, flooring part part comprises the Prefabricated building plate described at least 2, contiguous prefabricated construction panel is arranged side by side, the outside in any Prefabricated building plate left side is protruded to insert and is positioned at the left side outside groove on adjacent Prefabricated building plate right side with it, and the connecting through hole B between adjacent two Prefabricated building plates one by one relatively and adopt screw member to insert the connection that forms adjacent two Prefabricated building plates in connecting through hole B.
In existing low residential building, the structural system generally adopting mainly concentrates on masonry structure, comprising brickwork, concrete block and some other non-sintering masonry etc., its mode of construction remains traditional craft and builds by laying bricks or stones, because such structural damage form belongs to brittle fracture, the ability of resisting larger antidetonation is poor, and therefore, standard-required adopts cast-in-situ concrete constructional column and collar tie beam to strengthen its anti-seismic performance.Masonry structure makes the mode of building by laying bricks or stones by hand make its construction quality uneven in a large number, is difficult to effective guarantee.Floor structure, at present in cast-in-place mode as main, needs a large amount of templates and scaffold in work progress, causes working measure expense higher, and because some areas are difficult to commodity in use concrete, the concrete quality stirring at the scene is also difficult to ensure its quality of card.Once the prefabricated hollow floor using in a large number in the seventies in last century to the mid-90 does not have clear and definite connected mode between due to plate and body of wall and plate and plate, causes its flooring globality poor.
In order to adapt to the needs of low residential building development, lightweight steel construction system in addition (containing light gauge cold-formed steel shape), the timber structural system etc. of application at present.That System of Housings with Light Steel Structure has is lightweight, anti-seismic performance good, assemblingization degree advantages of higher, but price compared with high, working service require high, caused the acceptance of this system poor with common people's factors such as consumption habit gap is large, fireproof performance is poor of living, be used for greatly the construction of high-end villa.
Wooden construction low story dwelling is all good systems of a kind of properties, and timber is also a kind of resource of recyclable recycling, but because technology and material mainly depend on import, and the cost of wooden house is high, be difficult to be widely used in a short time.
The building room that wall building part forms, mainly formed by multiple floor collar tie beams and ground collar tie beam and at least 4 constructional columns, floor collar tie beam and ground collar tie beam are arranged between adjacent constructional column, also comprise described Qiang building part, between contiguous floors collar tie beam or between floor collar tie beam and ground collar tie beam, described body of wall part is being installed, on floor collar tie beam and ground collar tie beam, described flooring part is being installed; When body of wall part is installed, adopt screw member to insert constructional column, screw member inserts the outermost connecting through hole B of body of wall part simultaneously, adopts joint bar to insert floor collar tie beam and ground collar tie beam, and joint bar also inserts in the connecting through hole A of body of wall part; When flooring part is installed, adopt joint bar to insert the joint bar through hole of flooring part, joint bar is also inserted in floor collar tie beam and ground collar tie beam, also comprises prestressed reinforcement, and prestressed reinforcement is penetratingly after collar tie beam and floor collar tie beam, and prestressed reinforcement two ends are through adjacent 2 constructional columns.
The construction method in described building room: comprise the following steps:
Step 1: complete house foundation construction;
Step 2: carry out unwrapping wire on house foundation, determine the installation site of constructional column, body of wall part, flooring part;
Step 3: build constructional column in constructional column position, ground collar tie beam is set between constructional column, the full flooring part on collar tie beam upper berth, ground, adopts the joint bar through hole of joint bar through flooring part, and joint bar is fixed in ground collar tie beam; Body of wall part is installed on ground collar tie beam, is inserted constructional column by screw member, make screw member insert the outermost connecting through hole B of body of wall part, adopt joint bar to insert ground collar tie beam and joint bar is inserted in connecting through hole A; Then between adjacent constructional column, floor collar tie beam is installed above body of wall part, adopt joint bar to insert floor collar tie beam and joint bar is inserted in connecting through hole A, in floor collar tie beam and ground collar tie beam, penetrate prestressed reinforcement, make prestressed reinforcement two ends start prestressed reinforcement of tensioning through after adjacent 2 constructional columns;
Step 4: be paved with flooring part on floor collar tie beam, adopt the joint bar through hole of joint bar through flooring part, and joint bar is fixed in floor collar tie beam, body of wall part is installed on floor collar tie beam, insert constructional column by screw member, make screw member insert the outermost connecting through hole B of body of wall part, adopt joint bar to insert floor collar tie beam and joint bar is inserted in connecting through hole A; Then between adjacent constructional column, above body of wall part, install the floor collar tie beam of one deck, adopt joint bar to insert the floor collar tie beam of last layer and joint bar is inserted in connecting through hole A, in the floor collar tie beam of last layer, penetrate prestressed reinforcement, make prestressed reinforcement two ends start prestressed reinforcement of tensioning through after adjacent 2 constructional columns;
Step 5: the program of last layer repeating step 4;
Step 6: excision exposes prestressed reinforcement, and each hole and gap are carried out to grouting treatment.
Generally speaking, the building room that wall building part forms is a kind of low layer structural system, low layer structural system is made up of two kinds of basic building blocks, be that the constructional column of rectangle and collar tie beam (containing ground collar tie beam and floor collar tie beam) and Prefabricated building plate constitute Qiang building part (containing body of wall part and flooring part), when the size design of the constructional column of rectangle and collar tie beam (containing ground collar tie beam and floor collar tie beam), can design according to unified specification, reduce the kind of member; Prefabricated building plate embeds precast concrete trough slab by aerated concrete panel and is combined to form, when Prefabricated building plate uses as side fascia, the surface of precast concrete trough slab is outside, the notch direction sensing that is precast concrete trough slab is indoor, to solve gas concrete waterproof problem and to be convenient to advancing equipment pipeline in the aerated concrete panel of inner side; While use as floor, the surface of precast concrete trough slab is downward, the notch direction of precast concrete trough slab upwards, be convenient in upper sheaf space aerated concrete panel in advancing equipment pipeline, for waterproof, the notch direction of the precast concrete trough slab of the floor part of top layer is downward.The connection of all members all adopts dry method to connect, method of attachment in the utility model has three kinds, be that bolt connects, stretch-draw is connected with prestressed reinforcement in joint bar connection, bolt connects for wallboard and is connected with constructional column with floor, wallboard with wallboard, floor, joint bar connects for collar tie beam and is connected with collar tie beam with wallboard, floor, the effect that prestressed reinforcement stretch-draw connects is similar to the effect of steel bar rod in seismic hardening, be used for improving whole building and anti-seismic performance, and the collar tie beam of segmentation is connected to entirety.
Use of the present utility model need to design the requirement of masonry structure with reference to national standard.Generally, can be according to standardized design document but not independent design document build, standardized design document should be specified the applicable elements of building, for example simple and easy board house.
Advantage of the present utility model:
Compare with the composite board of current employing, this patent product combines the advantage of gas concrete sheet material (bulk) and precast unit, has following characteristics: 1, sheet material is more convenient, more reliable with being connected of building structure; 2, overcome gas concrete and in use shunk shortcoming large, that be unsuitable for wet environment use; 3, utilized the intensity of gas concrete self, alleviated that similar Sandwich board weight is large, the shortcoming of high material consumption.
The utility model belongs to full assembling system and construction method, whole building course except grouting without situ wet operation; The member unit type of the utility model composition is few, only has two kinds of members of rectangular beam (post) and grooved composite plate, and the template type of structure manufacture is few, and the fixing amortization charge of template is low; The grooved composite plate that the utility model adopts combines that supporter intensity is high, the advantage of obturator good heat insulating, has good energy-saving effect; With bolts between member, the pre-applied force applying by bolt can ensure the compactness and the globality that between member, connect; By configuring prestressed reinforcement and apply prestressing force in floor collar tie beam, improve globality and the anti-seismic performance of building; Construction duration significantly shortens, and the artificial and construction circulation material of building course declines to a great extent; Be adapted to the requirements such as the dispersion construction of low-rise building; By design, the decorations of building, door and window, equipment installation and inner facility equipment can be completed in factory, thereby effectively control construction cost and improve construction quality.
Brief description of the drawings
Fig. 1 is the schematic perspective view of aerated concrete panel.
Fig. 2 is the juncture area schematic diagram that protrude both sides and front end protrudes.
Fig. 3 is the schematic perspective view of precast concrete trough slab.
Fig. 4 is the groove inner face schematic diagram in precast concrete trough slab.
Fig. 5 is the schematic diagram of 2 Prefabricated building plate combinations.
Fig. 6 be building room schematic diagram.
Fig. 7 is the installation drawing of body of wall part.
Fig. 8 is the installation drawing of flooring part.
Reference numeral in figure is expressed as: 1, aerated concrete panel; 11, rear end face groove; 12, protrude both sides; 13, front end protrudes; 2, precast concrete trough slab; 21, protrude rear inner side; 22, two inboard grooves; 23, front inboard groove; 24, protrude in outside; 25, outside groove; 26, joint bar through hole; 27, connecting through hole A; 28, connecting through hole B; 101, floor collar tie beam; 102, body of wall part; 103, constructional column; 104, flooring part; 105, collar tie beam.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment 1:
As shown in Figures 1 to 4.
Prefabricated building plate, comprise aerated concrete panel 1, the rear end face of aerated concrete panel is provided with rear end face groove 11, the front end face of aerated concrete panel is provided with front end and protrudes 13, the both sides of aerated concrete panel are respectively arranged with both sides and protrude 12, also comprise precast concrete trough slab 2, the upper surface of precast concrete trough slab 2 is provided with the groove consistent with aerated concrete panel shape, aerated concrete panel embeds in this groove, the rear medial surface of groove is provided with rear inner side and protrudes 21, the anteromedial surface of groove is provided with front inboard groove 23, two medial surfaces of groove are provided with two inboard grooves 22 separately, rear inner side is protruded 21 insertion rear end face grooves 11 and is formed embedded cooperation, and before front end protrudes 13 insertions, inboard groove 23 forms embedded cooperation, and both sides are protruded 12 insertion two inboard grooves 22 and formed embedded cooperation, the left-external side of precast concrete trough slab 2 is provided with outside and protrudes 24, and the right outside side of precast concrete trough slab 2 is provided with outside groove 25.
In the time that Prefabricated building plate uses as body of wall part, the front end face of precast concrete trough slab 2 and rear end face are provided with connecting through hole A27, and the left-external side of precast concrete trough slab 2 and right outside side are provided with connecting through hole B28.
In the time that Prefabricated building plate is done the use of flooring part, be provided with the joint bar through hole 26 that runs through upper surface to lower surface from the upper surface of precast concrete trough slab 2, the left-external side of precast concrete trough slab 2 and right outside side are provided with connecting through hole B28.
The connecting through hole A27 that is positioned at rear end face penetrates into rear inner side and protrudes 21, and the connecting through hole A27 that is positioned at front end face penetrates into front inboard groove 23; The connecting through hole B28 of left-external side and right lateral connecting through hole B28 all penetrate into two inboard grooves 22.
Preferred a kind of embodiment is: be provided with the joint bar through hole 26 that runs through upper surface to lower surface from the upper surface of precast concrete trough slab 2; The front end face of precast concrete trough slab 2 and rear end face are provided with connecting through hole A27, the connecting through hole A27 of the rear end face of precast concrete trough slab 2 penetrates into rear inner side and protrudes 21, and the connecting through hole A27 of the front end face of precast concrete trough slab 2 penetrates into front inboard groove 23; The left-external side of precast concrete trough slab 2 and right outside side are provided with connecting through hole B28, and the connecting through hole B28 of left-external side and right lateral connecting through hole B28 all penetrate into two inboard grooves 22.
The trend that rear end face groove and front end protrude is to be pointed to the right direction of precast concrete trough slab 2 by the left surface of precast concrete trough slab 2, and protrude both sides and protrude in outside and the trend of outside groove is to be pointed to the rear end face of precast concrete trough slab 2 by the front end face of precast concrete trough slab 2.
The Prefabricated building plate that the utility model arranges is applicable to external wall, interior wall and floor.Its technical characterstic is:
1, Prefabricated building plate is combined to form by aerated concrete panel embedding precast concrete trough slab 2, and overall performance is good, and structural strength is high, lightweight.
2, Prefabricated building plate side leaves connecting hole, can adopt screw rod etc. to carry out the connection of member, connecting through hole A27, connecting through hole B28 that precast concrete trough slab 2 arranges.
3, jack is left at the upper and lower two ends of Prefabricated building plate, can adopt joint bar etc. to be connected with structure, the joint bar through hole 26 that precast concrete trough slab 2 arranges.
4, between Prefabricated building plate and cast-in-situ concrete, can adopt reserved steel bar on prefabricated units to be connected.
5, the left-external side of the precast concrete trough slab 2 of Prefabricated building plate is provided with outside protrusion 24, and the right outside side of precast concrete trough slab 2 is provided with outside groove 25, is convenient to the mutual snapping of contiguous prefabricated concrete flute profile plate 2.
6, aerated concrete panel side is made into respectively concave-convex, and the rear medial surface of the groove of precast concrete trough slab 2 is provided with rear inner side and protrudes 21, and the anteromedial surface of groove is provided with front inboard groove 23, and two medial surfaces of groove are provided with two inboard grooves 22 separately; Rear inner side is protruded 21 insertion rear end face grooves 11 and is formed embedded cooperation.
7, between aerated concrete panel and precast concrete trough slab 2, adopt metal or nonmetal connector to be connected.
Said structure utilizes aerated concrete panel material lighter weight, the good advantage of heat-insulating property, adopt precast concrete frid as primary structure member and maintenance component, having solved gas concrete sheet material shrinks larger, shortcoming easy to crack in use has alleviated weight and the steel using amount of concrete component simultaneously.Utilize protrusion in the groove of precast concrete trough slab 2 and the protrusion groove of groove and aerated concrete panel side to form Embedded being connected, ensure close connection and the structural strength of the two.Because the two adopts the Embedded combination of groove, this structure possesses the structural strength requirement of precast concrete frid, intensity is high, the structure that this structure can be used as building uses, and simultaneously because aerated concrete panel is to be embedded in precast concrete trough slab 2, therefore the weight of total lightens.
Embodiment 2:
As shown in Figure 5, after Prefabricated building plate is used in combination, can be formed for floor slab structure and the wall body structure of building, be referred to as wall building part, therefore, in order to make the overall performance of body of wall part good, structural strength is high, wall building part comprises body of wall part and flooring part, body of wall part comprises the Prefabricated building plate described at least 2 embodiment 1, contiguous prefabricated construction panel is arranged side by side, the outside in any Prefabricated building plate left side is protruded 24 insertions and is positioned at the left side outside groove 25 on adjacent Prefabricated building plate right side with it, connecting through hole B28 between adjacent two Prefabricated building plates is relative one by one, and adopt screw member 107 to insert the connection that forms adjacent two Prefabricated building plates in connecting through hole B28, flooring part part comprises the Prefabricated building plate described at least 2 embodiment 1, contiguous prefabricated construction panel is arranged side by side, the outside in any Prefabricated building plate left side is protruded 24 and is inserted and be positioned at the left side outside groove 25 on adjacent Prefabricated building plate right side with it, and the connecting through hole B28 between adjacent two Prefabricated building plates one by one relatively and adopt screw member 107 to insert the connection that forms adjacent two Prefabricated building plates in connecting through hole B28.
Embodiment 3:
In existing low residential building, the structural system generally adopting mainly concentrates on masonry structure, comprising brickwork, concrete block and some other non-sintering masonry etc., its mode of construction remains traditional craft and builds by laying bricks or stones, because such structural damage form belongs to brittle fracture, the ability of resisting larger antidetonation is poor, and therefore, standard-required adopts cast-in-situ concrete constructional column and collar tie beam to strengthen its anti-seismic performance.Masonry structure makes the mode of building by laying bricks or stones by hand make its construction quality uneven in a large number, is difficult to effective guarantee.Floor structure, at present in cast-in-place mode as main, needs a large amount of templates and scaffold in work progress, causes working measure expense higher, and because some areas are difficult to commodity in use concrete, the concrete quality stirring at the scene is also difficult to ensure its quality of card.Once the prefabricated hollow floor using in a large number in the seventies in last century to the mid-90 does not have clear and definite connected mode between due to plate and body of wall and plate and plate, causes its flooring globality poor.
In order to adapt to the needs of low residential building development, the lightweight steel construction system that also has of application at present contains light gauge cold-formed steel shape, timber structural system etc.That System of Housings with Light Steel Structure has is lightweight, anti-seismic performance good, assemblingization degree advantages of higher, but price compared with high, working service require high, caused the acceptance of this system poor with common people's factors such as consumption habit gap is large, fireproof performance is poor of living, be used for greatly the construction of high-end villa.
Wooden construction low story dwelling is all good systems of a kind of properties, and timber is also a kind of resource of recyclable recycling, but because technology and material mainly depend on import, and the cost of wooden house is high, be difficult to be widely used in a short time.
As shown in Fig. 6, Fig. 7, Fig. 8, the building room that wall building part forms, mainly formed by multiple floor collar tie beams 101 and ground collar tie beam 105 and at least 4 constructional columns 103, floor collar tie beam 101 and ground collar tie beam 105 are arranged between adjacent constructional column 103, also comprise described Qiang building part, between contiguous floors collar tie beam 101 or between floor collar tie beam 101 and ground collar tie beam 105, described body of wall part is being installed, on floor collar tie beam 101 and ground collar tie beam 105, described flooring part is being installed; When body of wall part 102 is installed, adopt screw member 107 to insert constructional column 103, screw member inserts the outermost connecting through hole B28 of body of wall part 102 simultaneously, adopts joint bar 106 to insert floor collar tie beam 101 and ground collar tie beam 105, and joint bar 106 also inserts in the connecting through hole A27 of body of wall part; When flooring part 104 is installed, adopt joint bar 106 to insert the joint bar through hole 26 of flooring part, joint bar 106 is also inserted in floor collar tie beam 101 and ground collar tie beam 105, also comprise prestressed reinforcement, prestressed reinforcement is penetratingly after collar tie beam 105 and floor collar tie beam 101, and prestressed reinforcement 108 two ends are through adjacent 2 constructional columns 103.
The construction method in described building room: comprise the following steps:
Step 1: complete house foundation construction;
Step 2: carry out unwrapping wire on house foundation, determine the installation site of constructional column 103, body of wall part 102, flooring part 104;
Step 3: build constructional column 103 in constructional column 103 positions, ground collar tie beam 105 is set between constructional column 103, be paved with flooring part 104 on ground collar tie beam 105, adopt the joint bar through hole 26 of joint bar through flooring part, and joint bar is fixed in ground collar tie beam 105; Body of wall part is installed on ground collar tie beam 105, is inserted constructional column 103 by screw member, make screw member insert the outermost connecting through hole B28 of body of wall part, adopt joint bar to insert ground collar tie beam 105 and joint bar is inserted in connecting through hole A27; Then between adjacent constructional column, floor collar tie beam 101 is installed above body of wall part, adopt joint bar to insert floor collar tie beam 101 and joint bar is inserted in connecting through hole A27, in floor collar tie beam 101 and ground collar tie beam 105, penetrate prestressed reinforcement, make prestressed reinforcement 108 two ends through the rear beginning prestressed reinforcement of tensioning of adjacent 2 constructional columns 103;
Step 4: be paved with flooring part 104 on floor collar tie beam 101, adopt the joint bar through hole 26 of joint bar through flooring part, and joint bar is fixed in floor collar tie beam 101, body of wall part is installed on floor collar tie beam 101, insert constructional column 103 by screw member, make screw member insert the outermost connecting through hole B28 of body of wall part, adopt joint bar to insert floor collar tie beam 101 and joint bar is inserted in connecting through hole A27; Then between adjacent constructional column, above body of wall part, install the floor collar tie beam 101 of one deck, adopt joint bar to insert the floor collar tie beam 101 of last layer and joint bar is inserted in connecting through hole A27, in the floor collar tie beam 101 of last layer, penetrate prestressed reinforcement, make prestressed reinforcement two ends through the rear beginning prestressed reinforcement of tensioning of adjacent 2 constructional columns 103;
Step 5: the program of last layer repeating step 4;
Step 6: excision exposes prestressed reinforcement, and each hole and gap are carried out to grouting treatment.
Generally speaking, the building room that wall building part forms is a kind of low layer structural system, low layer structural system is made up of two kinds of basic building blocks, be that the constructional column of rectangle and collar tie beam (containing ground collar tie beam and floor collar tie beam) and Prefabricated building plate constitute Qiang building part (containing body of wall part and flooring part), when the size design of the constructional column of rectangle and collar tie beam (containing ground collar tie beam and floor collar tie beam), can design according to unified specification, reduce the kind of member; Prefabricated building plate embeds precast concrete trough slab by aerated concrete panel and is combined to form, when Prefabricated building plate uses as side fascia, the surface of precast concrete trough slab is outside, the notch direction sensing that is precast concrete trough slab is indoor, to solve gas concrete waterproof problem and to be convenient to advancing equipment pipeline in the aerated concrete panel of inner side; While use as floor, the surface of precast concrete trough slab is downward, the notch direction of precast concrete trough slab upwards, be convenient in upper sheaf space aerated concrete panel in advancing equipment pipeline, for waterproof, the notch direction of the precast concrete trough slab of the floor part of top layer is downward.The connection of all members all adopts dry method to connect, method of attachment in the utility model has three kinds, be that bolt connects, stretch-draw is connected with prestressed reinforcement in joint bar connection, bolt connects for wallboard and is connected with constructional column with floor, wallboard with wallboard, floor, joint bar connects for collar tie beam and is connected with collar tie beam with wallboard, floor, the effect that prestressed reinforcement stretch-draw connects is similar to the effect of steel bar rod in seismic hardening, be used for improving whole building and anti-seismic performance, and the collar tie beam of segmentation is connected to entirety.
Use of the present utility model need to design the requirement of masonry structure with reference to national standard.Generally, can be according to standardized design document but not independent design document build, standardized design document should be specified the applicable elements of building, for example simple and easy board house.
As mentioned above, can well realize the utility model.
Claims (7)
1. Prefabricated building plate, it is characterized in that: comprise aerated concrete panel (1), the rear end face of aerated concrete panel is provided with rear end face groove (11), the front end face of aerated concrete panel is provided with front end and protrudes (13), the both sides of aerated concrete panel are respectively arranged with both sides and protrude (12), also comprise precast concrete trough slab (2), the upper surface of precast concrete trough slab (2) is provided with the groove consistent with aerated concrete panel shape, aerated concrete panel embeds in this groove, the rear medial surface of groove is provided with rear inner side and protrudes (21), the anteromedial surface of groove is provided with front inboard groove (23), two medial surfaces of groove are provided with two inboard grooves (22) separately, rear inner side is protruded (21) insertion rear end face grooves (11) and is formed embedded cooperation, and before front end protrudes (13) insertion, inboard groove (23) forms embedded cooperation, and both sides are protruded (12) insertion two inboard grooves (22) and formed embedded cooperation, the left-external side of precast concrete trough slab (2) is provided with outside and protrudes (24), and the right outside side of precast concrete trough slab (2) is provided with outside groove (25).
2. Prefabricated building plate according to claim 1, it is characterized in that: in the time that Prefabricated building plate uses as body of wall part, front end face and the rear end face of precast concrete trough slab (2) are provided with connecting through hole A(27), left-external side and the right outside side of precast concrete trough slab (2) are provided with connecting through hole B(28).
3. Prefabricated building plate according to claim 1, it is characterized in that: in the time that Prefabricated building plate is done the use of flooring part, be provided with the joint bar through hole (26) that runs through upper surface to lower surface from the upper surface of precast concrete trough slab (2), left-external side and the right outside side of precast concrete trough slab (2) are provided with connecting through hole B(28).
4. Prefabricated building plate according to claim 2, is characterized in that: the connecting through hole A(27 that is positioned at rear end face) penetrate into rear inner side and protrude (21), be positioned at the connecting through hole A(27 of front end face) penetrate into front inboard groove (23); The connecting through hole B(28 of left-external side) and right lateral connecting through hole B(28) all penetrate into two inboard grooves (22).
5. according to the Prefabricated building plate described in any one in claim 1-4, it is characterized in that: the trend that rear end face groove and front end protrude is to be pointed to the right direction of precast concrete trough slab (2) by the left surface of precast concrete trough slab (2), protrude both sides and protrude in outside and the trend of outside groove is to be pointed to the rear end face of precast concrete trough slab (2) by the front end face of precast concrete trough slab (2).
6. Prefabricated building plate constitutes Qiang building part, it is characterized in that: wall building part comprises body of wall part and flooring part, body of wall part comprises at least 2 Prefabricated building plates as described in claim 2 or 4, contiguous prefabricated construction panel is arranged side by side, the outside in any Prefabricated building plate left side protrude (24) insert be positioned at the left side outside groove (25) on adjacent Prefabricated building plate right side with it, the connecting through hole B(28 between adjacent two Prefabricated building plates) one by one relatively and adopt screw member to insert connecting through hole B(28) in form the connection of adjacent two Prefabricated building plates; Flooring part part comprises at least 2 Prefabricated building plates as claimed in claim 3, contiguous prefabricated construction panel is arranged side by side, the outside in any Prefabricated building plate left side protrude (24) insert be positioned at the left side outside groove (25) on adjacent Prefabricated building plate right side with it, the connecting through hole B(28 between adjacent two Prefabricated building plates) one by one relatively and adopt screw member to insert connecting through hole B(28) in form the connection of adjacent two Prefabricated building plates.
The building room that 7.Qiang building part forms, it is characterized in that: mainly by multiple floor collar tie beams (101) and ground collar tie beam (105) and at least 4 constructional columns (103) formation, floor collar tie beam (101) and ground collar tie beam (105) are arranged between adjacent constructional column (103), also comprise wall claimed in claim 6 building part, between contiguous floors collar tie beam (101) or between floor collar tie beam (101) and ground collar tie beam (105), body of wall part as claimed in claim 6 is being installed, at floor collar tie beam (101) and the upper installation of ground collar tie beam (105) flooring part as claimed in claim 6; When body of wall part (102) is installed, adopt screw member to insert constructional column (103), screw member inserts the outermost connecting through hole B(28 of body of wall part (102) simultaneously), adopt joint bar to insert floor collar tie beam (101) and ground collar tie beam (105), joint bar also inserts the connecting through hole A(27 of body of wall part) in; When flooring part (104) is installed, adopt joint bar to insert the joint bar through hole (26) of flooring part, joint bar is also inserted in floor collar tie beam (101) and ground collar tie beam (105), also comprise prestressed reinforcement, prestressed reinforcement is penetratingly after collar tie beam (105) and floor collar tie beam (101), and prestressed reinforcement two ends are through adjacent 2 constructional columns (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437898.4U CN203977691U (en) | 2014-08-06 | 2014-08-06 | Prefabricated building plate and formation Qiang building part and building room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437898.4U CN203977691U (en) | 2014-08-06 | 2014-08-06 | Prefabricated building plate and formation Qiang building part and building room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203977691U true CN203977691U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420437898.4U Withdrawn - After Issue CN203977691U (en) | 2014-08-06 | 2014-08-06 | Prefabricated building plate and formation Qiang building part and building room |
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| Country | Link |
|---|---|
| CN (1) | CN203977691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110096A (en) * | 2014-08-06 | 2014-10-22 | 四川省建筑科学研究院 | Prefabricated building plate, building wall part and building house composed of prefabricated building plates and construction method of building house |
-
2014
- 2014-08-06 CN CN201420437898.4U patent/CN203977691U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110096A (en) * | 2014-08-06 | 2014-10-22 | 四川省建筑科学研究院 | Prefabricated building plate, building wall part and building house composed of prefabricated building plates and construction method of building house |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141203 Effective date of abandoning: 20160406 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |