CN201050113Y - Light aggregate reinforcing steel bar concrete energy-saving domestic architecture structure system - Google Patents
Light aggregate reinforcing steel bar concrete energy-saving domestic architecture structure system Download PDFInfo
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- CN201050113Y CN201050113Y CNU2007201479146U CN200720147914U CN201050113Y CN 201050113 Y CN201050113 Y CN 201050113Y CN U2007201479146 U CNU2007201479146 U CN U2007201479146U CN 200720147914 U CN200720147914 U CN 200720147914U CN 201050113 Y CN201050113 Y CN 201050113Y
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Abstract
Disclosed is a novel system of an energy-saving house construction structure made of light-weight aggregate reinforced concrete, comprising a light-weight aggregate reinforced concrete energy-saving construction body which is integrally concreted by a light-weight aggregate reinforced concrete wall body and a light-weight aggregate reinforced concrete floor slab. The utility model is characterized in that the vertical wall, the global wall and the horizontal wall of the reinforced concrete wall body are all dense-column bearing walls which are composed of a shell mould precast component of the reinforced concrete wall body, a concreted light-weight aggregate reinforced concrete ring beam and a column. The reinforced concrete floor slab can be a floor slab which is assembled, long span, light weight, vertical and horizontal bearing, and is constructed by the precast shell mould of the reinforced concrete floor slab and the light-weight reinforced concrete. The shell mould precast component of the wall body and the precast shell mould of the floor slab can be produced in factory for guaranteeing the product quality and improving the work efficiency so that the <mass production of buildings in factory> is realized. The shell mould precast component of the wall body and the precast shell mould of the floor slab are assembled in the construction site and are concreted with light-weight aggregate reinforced concrete or high flowing reinforced concrete containing common sand and stones as the aggregate to form an energy-saving house construction body which has the advantages of high intensity, light weight, high integrity, environmental protection, energy-saving, fireproofing, waterproofing, earthquake resistance, durability and convenient construction. The purpose of the utility model is realized.
Description
Technical field
The utility model relates to a kind of housing construction structural system, particularly a kind of steel bar concrete with light aggregate energy-saving residential building new structural system.
Background technology
About background technology, declare in the process of patent in preparation, relevant with the trust in person inquiry of this declarer unit carried out retrieval for the new technology of domestic and international materials for wall and housing construction structural system, new problem, and now the relevant patent of relevant housing construction structural system being taken passages provides as follows:
The ZL patent No. 00102949.5 patent name: housing construction steel---concrete combined struture system;
The ZL patent No. 02102758.7 patent name: residence system with great space and flexible partitions;
The ZL patent No. 02272281.5 patent name: a kind of building insulating vibration-isolating system;
The ZL patent No. 200520109038.9 patent names: complete assembled house structural system;
The ZL patent No. 00810772.6 patent name: Frameless building system and building;
The ZL patent No. 94192699.0 patent names: prefabricated house system;
The ZL patent No. 00812396.9 patent name: a kind of structural system of improved concrete form wall;
The ZL patent No. 90100609.2 patent names: building construction system;
Patent No. CN 86 1 01790A patent names: building system;
ZL patent No. 98111301.X patent name: beam column---sheet-pile combined structure system;
ZL patent No. 95100283.X patent name: a kind of 3 D architeccture system for house building, etc.
Housing construction structural system mainly comprises body of wall and floor (superstructure) two partial contents, and housing construction structural system is mainly divided with the different of floor slab structure mode by body of wall.
At present, traditional and known housing construction structural system mainly contain masonry architectural structure system and frame building structure system two big classes.In addition, house architectural structure systems such as modern in addition steel work, national yurt, cave dwelling, and at present rare ancient timber structural system etc.
The bearing wall material that the masonry architectural structure system is adopted mainly is various clay bricks, non-burning brick, building-block and lithotome etc.Masonry structure has: the raw material wide material sources, be easy to gather materials on the spot and advantage such as processing, intensity height, fire-resistant, durable, easy construction.Thereby can be adopted by people for a long time, and keep its vigorous vitality.
The frame building structure system, what adopt at present usually is to be core with the elevator shaft of building interior or the shear wall of staircase, to around or both sides longitudinal and transverse frame is set, can adopt light block to build infilled wall by laying bricks or stones.But, since floor and framework from great, have to strengthen the sectional area of its beam and column, and the increasing in beam and column cross section causes the increase of construction weight, especially for each layer of bottom of multistory building, not only to bear the loading of this layer, also will bear the accumulation loading of each layer above it, so that form excessive " the thick post of fat beam " structure of beam and column sectional area of construction bottom.This is a difficult problem that is always perplexing the frame building structure design.In addition, the building of frame construction is that the formation and the cast-in-situ floor of framework need be built a large amount of templates when construction, and the template of after concrete setting, also will dismantling, this is adorned one and tears open, not only cause expending of human and material resources, and prolonged the duration, the difficult quality guarantee of the total quality of engineering, especially joint portion.
More than two big architectural structure system ubiquities that dead load is big, overall performance is poor, the defective that physical property differences such as the discreteness of body of wall, floor and framework is big, insulation and sound insulation etc. are difficult to overcome self.
It will be further appreciated that for requiring to reach 50% and 65% residence energy saving standard, above-mentioned architectural structure system and the constructional materials that is adopted are unapproachable.Can only take way at present, the makeshift of promptly so-called " wearing cotton dress " to building in additional thermal insulation within the walls or outside the wall.
In high and new technology growing today, the green energy conservation building has been listed the development schedule of various countries, the world today in.Create a kind ofly collect intensity height,, environmental protection good, energy-conservation, fire prevention, waterproof, antidetonation from heavy and light, overall performance, energy-saving residential building new structural system durable, multiple premium properties is one such as construction is convenient has become present urgent need.
Summary of the invention
The purpose of this utility model be to provide a kind of collect intensity height,, environmental protection good, energy-conservation, fire prevention, waterproof, antidetonation from heavy and light, overall performance, durable, construction is convenient etc., and the multiple premium properties of collection is a kind of steel bar concrete with light aggregate energy-saving residential building new structural system of one.With solve present masonry and framework two big main architectural structure systems existing energy-conservation not up to standard, dead load big, overall performance is poor, the defective that physical property differences such as the discreteness of body of wall, floor and framework is big, insulation and sound insulation etc. are difficult to overcome self.
The purpose of this utility model is achieved in that
Steel bar concrete with light aggregate energy-saving residential building new structural system comprises the steel bar concrete with light aggregate energy-saving residential building integral body of being made up of steel bar concrete with light aggregate body of wall and steel bar concrete with light aggregate floor that is cast as one.It is characterized in that: the vertical wall of described steel bar concrete with light aggregate body of wall, gable, cross wall are close pillar bearing wall, are that beam, the post by light aggregate concrete body of wall formwork prefabricated units and cast-in-place steel bar concrete with light aggregate constitutes; Described steel bar concrete with light aggregate floor is sliceable formula, large span, lightweight, two-way bearing capacity floor in length and breadth, is made of prefabricated formwork of steel bar concrete with light aggregate floor and cast-in-place steel bar concrete with light aggregate.Light aggregate concrete body of wall formwork prefabricated units and the prefabricated formwork of steel bar concrete with light aggregate floor can be realized the specialized production of factory, help guaranteeing product quality, enhance productivity, realize " building batch production ".Build assembling at the construction field (site) by light aggregate concrete body of wall formwork prefabricated units and the prefabricated formwork of steel bar concrete with light aggregate floor, through with steel bar concrete with light aggregate or common be after the upper flow regime steel bar concrete of aggregate is built with sand, stone, promptly form a collection intensity height,, environmental protection good, energy-conservation, fire prevention, waterproof, antidetonation from heavy and light, overall performance, durable, construction is convenient etc., and multiple premium properties is the energy-saving residential building integral body of one.Thereby reach the purpose of this utility model.
Feature of the present utility model also is, the load-bearing form that its energy-saving residential building structure adopts close post to combine with collar tie beam, its close post, collar tie beam body of wall and the cast in situs of steel bar concrete with light aggregate floor are one, form the building integral body of large span, large space general layout, its inner standard width of a room in an old-style house all can adopt lightweight non-bearing wall body or the flexible interval of frivolous wallboard, with satisfy that modern architecture requires have good ventilation, daylighting, personalization, sense of the times, layout flexible, safe, comfortable, fit up living space easily.
Feature of the present utility model is that also described steel bar concrete with light aggregate body of wall formwork prefabricated units are the template of building body of wall collar tie beam, post, are again wall constructed materials, also are the wall heat insulation materials of energy-saving residence, and three functions are integrated in one.Light aggregate concrete prefabricated molds mould component is made of two side panels and one or more hollow union body two parts, and its structure and combining form are determining the reinforced concrete beam of being built, the form of post and structure, the performance of body of wall.Side panel and hollow union body are when moulding, but the disjunctor making also can connect amalgamation together behind the split production again.Build the collar tie beam of steel bar concrete, the cross sectional shape of post is the rectangle of arris chamfering or rounding, according to the global design requirement of building, also can be circular, similar round or polygon; The hollow rate of hollow union body should be controlled between 25～40%.
Feature of the present utility model also is, described steel bar concrete with light aggregate floor is to be made of the prefabricated formwork of steel bar concrete with light aggregate floor and cast-in-place steel bar concrete with light aggregate two parts, be directly installed on by the prefabricated formwork of one or more steel bar concrete with light aggregate floor on the body of wall of job site as template, side superimposed length is not less than 60mm in its edge and the body of wall, the floorslab formwork bottom surface is higher than the collar tie beam lower edge or at same horizontal level, coincidence promptly is the inner side template of cast-in-place collar tie beam in the formwork side of body of wall inboard, the floorslab formwork extension elongation of reinforcing bar in length and breadth is not less than 120mm, so that anchoring.After building, form one and be " frame ", the two-way bearing capacity of tool, intensity height,, antidetonation good, durable, the floor easily of constructing from heavy and light, overall performance with collar tie beam.
Feature of the present utility model is that also the prefabricated formwork of described steel bar concrete with light aggregate floor is the template of watering build floor, is again the matrix material of floor, also is the energy-saving and heat-insulating material of floor, and three functions are integrated in one.The prefabricated formwork of steel bar concrete with light aggregate floor mainly is made up of longitudinal reinforcement skeleton, transverse reinforcement and light aggregate concrete.Its prefabricated molds thickness of the shell is 40～50% of a total floor thickness, and the longitudinal reinforcement skeleton adopts prestressed reinforcement, and following reinforcing bar is in advance within formwork, and top reinforcing bar exposes on formwork.Below transverse reinforcement in advance within formwork, top transverse reinforcement is not provided with earlier, in place at the construction field (site) after, before building again row add.Like this, prefabricated formwork manufacturing of steel bar concrete with light aggregate floor and easy construction, reasonable, it is good to water the floor overall performance that builds up.
Feature of the present utility model also is, the close post funnel of described steel bar concrete with light aggregate body of wall, collar tie beam funnel, floorslab formwork, in infall and intersection, with the mutual anchoring of its reinforcing bar, can weld or tie with the stirrup bundle, and carry out primary concreting by layer, section, and form the integraty cast-in-place structural of an effective combination.
Feature of the present utility model is that also the corner of described steel bar concrete with light aggregate body of wall is provided with the reinforcing bar reinforcing prop, and its reinforcing bar reinforcing prop is formed by the cavity cast-in-situ reinforced concrete that shuttering member and limit extremity piece form.Like this, form load building frame rational in infrastructure.
Feature of the present utility model also is, the door and window part of described steel bar concrete with light aggregate body of wall is straight gateway, window for the top, on it lintel can be set.Lintel adopts steel bar concrete with light aggregate lintel prefabricated units.For the top is gateway, the window of circular arc, can cut out a seam by its shape on the wall body construction or on the body of wall that is laying before body of wall is built, insert plank or iron plate, the passage of building post is cut off, after building, clean out redundance, promptly form gateway or window.
This steel bar concrete with light aggregate energy-saving building structure new system is compared with existing known house architectural structure system, has the following advantages and good effect:
(1) this steel bar concrete with light aggregate energy-saving residential building new structural system, the mode that has adopted the steel bar concrete with light aggregate prefabricated units to combine with Cast-in-place concrete, solved present various masonry structure and frame construction housing construction because of structure from insoluble separately realistic problems such as great, discreteness is big, overall performance is poor, load-carrying properties differences.
(2) under the prerequisite that guarantees building body structure intensity and bearing capacity, the deadweight that has significantly alleviated the building body structure.Simultaneously, body of wall and floor are cast as one, and have improved the globality of building body structure and wall support system, have strengthened shock resistance, are eight grades of antiseismic residential Building Design of earthquake intensity, and suitable structure and foundation is provided.
(3) adopt light aggregate concrete, especially Tu Chu improvement physical properties such as energy-conservation, the insulation of building body, heat insulation, sound insulation, for reaching the housing construction of 65% energy conservation standard, provide the building body structure that suits.
(4) the prefabricated formwork of this body of wall and floor has substituted the template that cast in situs is built, after building is again the main composition part of body of wall and floor, the trouble of having saved template and having built template and stripping has at the construction field (site) been saved mould material and labour cost, has shortened the engineering time.
(5) the steel bar concrete with light aggregate prefabricated molds mould component of this body of wall and floor is produced in professional factory, has brought into play the advantage of mechanization, the big production pre-manufactured product of automation, has saved the time, has guaranteed quality; And created advantage to cast in situs, make that cast-in-place body of wall and floor overall performance are good, reduction of erection time, advantage such as improve the quality given full play to.
(6) this steel bar concrete with light aggregate energy-saving building structure new system, give full play to the advantage of the capable assembling formula floor of the close pillar bearing wall of energy-saving heat preserving and lightweight, high-strength, two-way bearing capacity, and, can create out large span, large space, freedom and flexibility housing unit at interval with scientific and reasonable frame mode.
New, special, the advantage of above six aspects that the utility model had all are that existing known housing construction structural system is difficult to realize.
Description of drawings
Fig. 1 steel bar concrete with light aggregate energy-saving residence building block construction floor map;
The A-A sectional drawing of Fig. 2 steel bar concrete with light aggregate energy-saving residence building unit Fig. 1;
The B-B sectional drawing of Fig. 3 steel bar concrete with light aggregate energy-saving residence building unit Fig. 1;
The formed wall body structure lateral views of Fig. 4 light aggregate concrete mould wall body prefabricated units (before building);
The formed wall body structure figure of Fig. 5 light aggregate concrete mould wall body prefabricated units (before building);
The A-A sectional drawing of Fig. 6 Fig. 5;
Fig. 7 steel bar concrete with light aggregate body of wall is formed collar tie beam, rod structure schematic diagram after building;
Fig. 8 monolithic steel bar concrete with light aggregate floor prefabricated molds shell structure schematic diagram;
The A-A sectional drawing of Fig. 9 Fig. 8;
Monolithic steel bar concrete with light aggregate floor slab structure schematic diagram (reinforcing bar that stretches out is not done bending and anchoring) after Figure 10 builds;
The A-A sectional drawing of Figure 11 Figure 10;
The close post of Figure 12 steel bar concrete with light aggregate body of wall, collar tie beam, floor, the reinforcing bar anchoring schematic diagram in intersection;
The L shaped limit of Figure 13 extremity piece schematic diagram;
Corner's structural representation of the steel bar concrete with light aggregate body of wall that Figure 14 builds by laying bricks or stones with L shaped limit extremity piece;
The steel bar concrete with light aggregate lintel structural representation of the gateway that Figure 15 is straight, window top;
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.Present embodiment is a building more than 6 layers, the designing legend of one of them limit end unit in the steel bar concrete with light aggregate energy-saving residence building below 20 floor.
The utility model such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, shown in Figure 11, a kind of steel bar concrete with light aggregate energy-saving residential building new structural system, comprise the steel bar concrete with light aggregate energy-saving residential building integral body of forming by steel bar concrete with light aggregate body of wall 16 and steel bar concrete with light aggregate floor 4 that is cast as one, comprise: corridor 5, elevator shaft 6, door 7, window 8, collar tie beam 9, it is characterized in that: the vertical wall 1 of described steel bar concrete with light aggregate body of wall, gable 2, cross wall 3 is close pillar bearing wall, by light aggregate concrete body of wall formwork prefabricated units 10 and cast-in-place steel bar concrete with light aggregate collar tie beam 9, post 17 constitutes; Described steel bar concrete with light aggregate floor 4 is sliceable formula, large span, lightweight, two-way bearing capacity floor in length and breadth, is made of prefabricated formwork 23 of steel bar concrete with light aggregate floor and cast-in-place steel bar concrete with light aggregate 29.Light aggregate concrete body of wall formwork prefabricated units 10 can be realized the specialized production of factory with the prefabricated formwork 23 of steel bar concrete with light aggregate floor, help guaranteeing product quality, enhance productivity, realize " building batch production ".Build assembling at the construction field (site) by light aggregate concrete body of wall formwork prefabricated units 10 and the prefabricated formwork 23 of steel bar concrete with light aggregate floor, through with steel bar concrete with light aggregate or common be after the upper flow regime steel bar concrete of aggregate is built with sand, stone, promptly form the energy-saving residential building integral body of one.In the ordinary course of things, can adopt steel bar concrete with light aggregate to build for the floor more than six layers; Can adopt common for the floor below six layers is that the upper flow regime steel bar concrete of aggregate is built with sand, stone, can meets design requirement.
Feature of the present utility model also is, the load-bearing form that its energy-saving residential building structure adopts close post to combine with collar tie beam, as Fig. 2, Fig. 3, shown in Figure 7, its close post 17, collar tie beam 9, body of wall formwork 10 are one with 4 casts in situs of steel bar concrete with light aggregate floor, form the building integral body of large span, large space general layout.
Feature of the present utility model is that also described steel bar concrete with light aggregate body of wall formwork prefabricated units 10 are the template of building body of wall inner beam, post, are again wall constructed materials, or the heat insulating material of energy-saving residence, and three functions are integrated in one.As Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, light aggregate concrete prefabricated molds mould component 10 is made of two side panels 11 and one or more hollow union body 12 two parts, hollow union body 12 forms boring part 13 and forms close post pouring hole 14, simultaneously, after the side panel 11 of light aggregate concrete prefabricated molds mould component 10 and 12 combinations of hollow union body, form two hole slots 15 of building collar tie beam 9 up and down, its structure and combining form are determining the steel bar concrete collar tie beam 9 of being built, the form of post 17 and structure, the performance of body of wall.Side panel 11 and hollow union body 12 are when moulding, but the disjunctor making also can connect amalgamation together behind the split production again.Build the collar tie beam 9 of steel bar concrete, the cross sectional shape of post 17 is the rectangle of arris chamfering or rounding, according to the global design requirement of building, also can be circular, similar round or polygon; The hollow rate of hollow union body 12 should be controlled between 25～40%.
As Fig. 8, Fig. 9, Figure 10, Figure 11, shown in Figure 12, feature of the present utility model also is, described steel bar concrete with light aggregate floor 4 is to be made of the prefabricated formwork 23 of steel bar concrete with light aggregate floor and cast-in-place steel bar concrete with light aggregate 29 two parts, be directly installed on by the prefabricated formwork 23 of one or more steel bar concrete with light aggregate floor on the body of wall of job site as template, side superimposed length is not less than 60mm in its edge and the body of wall, its formwork bottom surface is higher than collar tie beam 9 lower edges or at same horizontal level, coincidence promptly is the inner side template of cast-in-place collar tie beam 9 in the floorslab formwork side of body of wall inboard, the vertical and horizontal reinforcing bar 21 of floorslab formwork, 22,24, extension elongation be not less than 120mm so that anchoring.After building, forming one is the floor of " frame " with collar tie beam 9.The prefabricated formwork 23 of described steel bar concrete with light aggregate floor is the template of watering build floor, is again the matrix material of floor, or the energy-saving and heat-insulating material of floor, and three functions are integrated in one.As Fig. 8, shown in Figure 9, the prefabricated formwork 23 of steel bar concrete with light aggregate floor is mainly pricked longitudinal reinforcement skeleton, transverse reinforcement 22,25 and the light aggregate concrete 26 of forming by longitudinal reinforcement 21,24 usefulness stirrups 28 and is formed.Its prefabricated molds thickness of the shell is 40～50% of a total floor thickness, and longitudinal reinforcement skeleton 21 adopts prestressed reinforcement, and within formwork, top reinforcing bar 24 exposes on formwork in advance.Transverse reinforcement 22 is in advance within formwork, and top reinforcing bar 25 (with dashed lines marks among Fig. 9) is not provided with earlier, in place at the construction field (site) after, before building again row add.
As shown in figure 12, feature of the present utility model also is, side panel 11, post funnel 14, post cage of reinforcement 18, the collar tie beam of described steel bar concrete with light aggregate body of wall formwork prefabricated units 10 built hole slot 15, collar tie beam cage of reinforcement 19, floorslab formwork 23, reinforcing bar 21,22,24,25, in infall and intersection, with the mutual anchoring of its reinforcing bar, can weld or tie, and press layer, section implementation primary concreting, and form the integraty cast-in-place structural of an effective combination with stirrup 28 bundles.
Shown in Figure 13,14, feature of the present utility model is that also the corner of described steel bar concrete with light aggregate body of wall is provided with the reinforcing bar reinforcing prop, by cavity 33 and the reinforcing bar 34 that shuttering member 10 and limit extremity piece 31 form, and cast-in-situ reinforced concrete and become the reinforcing bar reinforcing prop.1 pair of built-in fitting 32 is set on 1 inner surface on the limit extremity piece 31 at least.
As shown in figure 15, feature of the present utility model also is, the door and window part of described steel bar concrete with light aggregate body of wall, for the top is straight gateway, window, on it lintel can be set, lintel adopts steel bar concrete with light aggregate lintel prefabricated units 35, and 1 reinforcing bar 36 is set in the lower wall of steel bar concrete with light aggregate lintel prefabricated units 35 at least.For the top is gateway, the window of circular arc, can cut out a seam by its shape on the wall body construction or on the body of wall that is laying before body of wall is built, insert plank or iron plate, the passage of building post is cut off, after building, clean out redundance, promptly form gateway or window.
Above embodiment describes the utility model, be not that the utility model is limited, this energy-conservation housing construction new structural system is not only applicable to all kinds of energy-conservation residential buildings, villa, house owed by a citizen and commodity building, is applicable to the buildings such as all kinds of fields, shop, the Room, workshop, warehouse, freezer, airport, station, harbour of large span, large space yet.Design that the utility model is claimed and scope all are documented in claims of the present utility model.
Claims (8)
1. this steel bar concrete with light aggregate energy-saving residential building new structural system, comprise the steel bar concrete with light aggregate energy saving building integral body of forming by steel bar concrete with light aggregate body of wall and steel bar concrete with light aggregate floor that is cast as one, it is characterized in that: the vertical wall of described steel bar concrete with light aggregate body of wall, gable, cross wall are close pillar bearing wall, are to be made of light aggregate concrete body of wall formwork prefabricated units and cast-in-place steel bar concrete with light aggregate collar tie beam, post; Described steel bar concrete with light aggregate floor is sliceable formula, large span, lightweight, two-way bearing capacity floor in length and breadth, constituted by prefabricated formwork of steel bar concrete with light aggregate floor and cast-in-place steel bar concrete with light aggregate, build assembling at the construction field (site) by light aggregate concrete body of wall formwork prefabricated units and the prefabricated formwork of steel bar concrete with light aggregate floor, through with steel bar concrete with light aggregate or common be after the upper flow regime steel bar concrete of aggregate is built with sand, stone, form the energy saving building integral body of one.
2. steel bar concrete with light aggregate energy-saving residential building new structural system according to claim 1, it is characterized in that, the load-bearing form that energy-saving building structure adopts close post to combine with collar tie beam, its close post, collar tie beam body of wall and the cast in situs of steel bar concrete with light aggregate floor are one, form the building integral body of large span, large space general layout, its inner standard width of a room in an old-style house all can adopt lightweight non-bearing wall body or the flexible interval of frivolous wallboard.
3. steel bar concrete with light aggregate energy-saving residential building new structural system according to claim 1, it is characterized in that, its body of wall formwork prefabricated units are made of two side panels and one or more hollow union body two parts, build the collar tie beam of steel bar concrete, the cross sectional shape of post is the rectangle of arris chamfering or rounding, according to the global design requirement of building, also can be circle, similar round or polygon; The hollow rate of hollow union body should be controlled between 25～40%.
4. steel bar concrete with light aggregate energy-saving residential building new structural system according to claim 1, it is characterized in that, described floor is made of the prefabricated formwork of steel bar concrete with light aggregate floor and cast-in-place steel bar concrete with light aggregate two parts, be directly installed on by the prefabricated formwork of one or more steel bar concrete with light aggregate floor on the body of wall of job site as template, side superimposed length is not less than 60mm in its edge and the body of wall, the floorslab formwork bottom surface is higher than the collar tie beam lower edge or at same horizontal level, coincidence promptly is the inner side template of cast-in-place collar tie beam in the formwork side of body of wall inboard, the floorslab formwork extension elongation of reinforcing bar in length and breadth is not less than 120mm, in order to anchoring, after building, forming one is frame with the collar tie beam, the floor of the two-way bearing capacity of tool.
5. steel bar concrete with light aggregate energy-saving residential building new structural system according to claim 4, it is characterized in that, the prefabricated formwork of described steel bar concrete with light aggregate floor mainly is made up of longitudinal reinforcement skeleton, transverse reinforcement and light aggregate concrete, its prefabricated molds thickness of the shell is 40～50% of a total floor thickness, the longitudinal reinforcement skeleton adopts prestressed reinforcement, and within formwork, top reinforcing bar exposes on formwork following reinforcing bar in advance.
6. according to claim 2 or 3 described steel bar concrete with light aggregate energy-saving residential building new structural systems, it is characterized in that, described close post funnel, collar tie beam funnel, floorslab formwork, in infall and intersection, the mutual anchoring of its reinforcing bar, can weld or tie, and press layer, section implementation primary concreting, and form the integraty cast-in-place structural of an effective combination with the stirrup bundle.
7. according to claim 2 or 6 described steel bar concrete with light aggregate energy-saving residential building new structural systems, it is characterized in that described body of wall corner is provided with the reinforcing bar reinforcing prop, its reinforcing bar reinforcing prop is formed by the cavity cast-in-situ reinforced concrete that shuttering member and limit extremity piece form.
8. according to claim 2 or 6 described steel bar concrete with light aggregate energy-saving residential building new structural systems, it is characterized in that, is straight gateway, window for the top, on it lintel can be set, and lintel adopts steel bar concrete with light aggregate lintel prefabricated units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201479146U CN201050113Y (en) | 2007-04-27 | 2007-04-27 | Light aggregate reinforcing steel bar concrete energy-saving domestic architecture structure system |
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| CNU2007201479146U CN201050113Y (en) | 2007-04-27 | 2007-04-27 | Light aggregate reinforcing steel bar concrete energy-saving domestic architecture structure system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434005A (en) * | 2011-12-12 | 2012-05-02 | 中冶建工集团有限公司 | Precast beam component construction process |
| CN105863357A (en) * | 2016-06-06 | 2016-08-17 | 陈俞任 | Shockproof house of integrated structure |
| CN109372142A (en) * | 2018-11-29 | 2019-02-22 | 南昌大学 | An operating room isolation control system and its construction method |
| CN110565987A (en) * | 2019-08-13 | 2019-12-13 | 天津城建大学 | prefabricated assembled high-rise dwelling cylinder formwork multi-ribbed prestressed floor structure system |
-
2007
- 2007-04-27 CN CNU2007201479146U patent/CN201050113Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434005A (en) * | 2011-12-12 | 2012-05-02 | 中冶建工集团有限公司 | Precast beam component construction process |
| CN105863357A (en) * | 2016-06-06 | 2016-08-17 | 陈俞任 | Shockproof house of integrated structure |
| CN109372142A (en) * | 2018-11-29 | 2019-02-22 | 南昌大学 | An operating room isolation control system and its construction method |
| CN110565987A (en) * | 2019-08-13 | 2019-12-13 | 天津城建大学 | prefabricated assembled high-rise dwelling cylinder formwork multi-ribbed prestressed floor structure system |
| CN110565987B (en) * | 2019-08-13 | 2025-01-28 | 天津城建大学 | Prefabricated high-rise residential cylindrical shell prestressed floor structure system |
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Granted publication date: 20080423 Termination date: 20110427 |