CN1242137C - Composite thermal insulation steel skeleton concrete integration construction structure and construction process thereof - Google Patents
Composite thermal insulation steel skeleton concrete integration construction structure and construction process thereof Download PDFInfo
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- CN1242137C CN1242137C CN 200410033994 CN200410033994A CN1242137C CN 1242137 C CN1242137 C CN 1242137C CN 200410033994 CN200410033994 CN 200410033994 CN 200410033994 A CN200410033994 A CN 200410033994A CN 1242137 C CN1242137 C CN 1242137C
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Abstract
The present invention relates to a composite thermal-insulation steel skeleton concrete integrated construction structure and a construction technology thereof. In the foundation of the integrated construction structure, steel embedded parts are placed in a concrete foundation at intervals, shaped steel skeletons in a wall and a floor plate are assembled and then are fixedly connected with the steel embedded parts placed in the foundation; the wall is formed by compounding a polystyrene thermal-insulation wall template and an armoured concrete wall main body cast in the template, the polystyrene thermal-insulation wall template is formed by the method that two polystyrene thermal-insulation plates are oppositely arranged in parallel and are combined and connected by a steel skeleton with both sides respectively preembedded in the polystyrene thermal-insulation plates, and both side edges, the upper edges and the lower edges of the polystyrene thermal-insulation plates are respectively provided with concave-convex rabbets; the floor plate is formed by integrally compounding a prefabricated thermal-insulation template and a cast-in-place armoured concrete layer, the thermal-insulation template is formed by the method that shaped steel is arranged in a whole polystyrene thermal-insulation material and formed, and a concave-convex connecting surface is arranged between the thermal-insulation template and the cast-in-place armoured concrete layer. Compared with the traditional construction, the integrated construction structure has the advantages of fewworking procedures, short construction period, low cost and simple technology, and is suitable for multi-rise and high-rise constructions.
Description
Technical field
The present invention relates to a kind of building structure and construction technology.
Background technology
Traditional cast-in-situ concrete building structure construction at first needs the supporting template, after concrete pouring finishes, treats that body of wall reaches certain intensity, dismantles template again.This traditional architecture structural thermal insulation, heat-proof quality are relatively poor, can not satisfy the needs of building energy conservation.Corrective measure commonly used is after the construction wall construction, remakes polystyrene foam inner thermal insulating layer or external thermal insulation; The floor of traditional architecture itself do not have yet insulation, heat insulation, sound insulation function, improve the floor performance as needs, also need to do in addition insulation, heat insulation, soundproof course, working procedure is more, long in time limit, cost is high, complex process, the traditional system of construction work awaits thorough revolution.
Summary of the invention
The purpose of this invention is to provide a kind of complex heat-preservation steel reinforced concrete integrated building structure and construction technology, the operation that solves traditional architecture structure and architectural construction technology is more, long in time limit, cost is high, complex process, energy consumption is higher and every performance has much room for improvement technical problem.
Technical scheme of the present invention: this complex heat-preservation steel reinforced concrete integrated building structure, comprise basis, body of wall, floor and door and window, it is characterized in that:
The steel built-in fitting is placed every a distance in a, its basis in concrete foundation, the shaped steel skeleton in assembling wall and the floor is fixedlyed connected the shaped steel skeleton with the steel built-in fitting in being placed on the basis;
B, its body of wall are composited by polystyrene heat-preservation wall form and the inner cast-in-place reinforced concrete wall main body of template, its polystyrene heat-preservation wall form is by two parallel being oppositely arranged of polystyrene thermal insulation plate, be embedded in its inner steel frame combination drawknot respectively by both sides between the two and form, the dual-side of polystyrene thermal insulation plate and last bottom have concavo-convex tongue and groove respectively;
C, its floor are combined into one by prefabricated heat insulation formwork and cast-in-place reinforced concrete floor, and heat insulation formwork is to build up with the elongated built-in shaped steel foaming of polystyrene heat-preservation material, between heat insulation formwork and the cast-in-place reinforced concrete floor concavo-convex joint face are arranged.
Among the above-mentioned a, the shaped steel skeleton in wall and the floor is C shape steel, channel-section steel, angle steel, i iron or deformed steel framework.
Among the above-mentioned b, the steel frame in the polystyrene heat-preservation wall form is by being embedded in the steel disc of polystyrene thermal insulation plate inside and the steel bar that is connected between the steel disc is formed by fixedly connecting along plate hight respectively.
Among the above-mentioned c, heat insulation formwork in the floor is to be connected, be assemblied to form at the both sides tongue and groove by the pregroove batten, every block of pregroove batten builds up with the elongated built-in shaped steel foaming of polystyrene heat-preservation material, built-in shaped steel is embedded in the bottom land both sides, its bottom surface is concordant with bottom land, the groove of every block of pregroove batten is built-in with the reinforcing bar that the shaped steel skeletal fixation in two ends and the body of wall is connected, and is cast-in-place reinforced concrete floor on the heat insulation formwork.
The construction technology of this complex heat-preservation steel reinforced concrete integrated building structure is characterized in that construction sequence is as follows:
(1). in concrete foundation, place the steel built-in fitting every a distance;
(2). the shaped steel skeleton in assembling wall and the floor, the shaped steel skeleton is fixedlyed connected with the steel built-in fitting in being placed on the basis;
(3). at shaped steel skeleton placed around polystyrene heat-preservation wall form, and with adhesive that the polystyrene heat-preservation wall form is mutually bonding with concrete foundation;
(4). in the polystyrene heat-preservation wall form, place reinforcing bar, and reinforcing bar and shaped steel skeleton are connected;
(5). place permanent door and window hole mould in the door and window hole position, and firmly support;
(6). at the body of wall top horizontal stay is installed, support fixture is installed then, horizontal stay is connected with shaped steel skeleton in the body of wall, adjust body of wall verticality and fixing;
(7). the pre-buried mould of pipe laying and gravity vent;
(8). the cast wall concrete;
(9). place the polystyrene heat-preservation slab form, the tongue and groove between the polystyrene heat-preservation slab form is bonding with adhesive;
(10). place floor bar or steel mesh;
(11). floor is connected with the reinforcing bar of body of wall;
(12). the concrete of cast floor and body of wall;
(13). the connector of pre-buried connection roof truss and body of wall in the building top wall;
(14). roof truss is installed;
(15). carry out indoor and outdoor decoration.
In above-mentioned (2), the shaped steel skeleton is by vertical distribution and be cemented in a group of shear wall reinforcing bar and horizontal distribution in the concrete wall and be cemented in one group of floor reinforcing bar in the concrete floor and be fixedly connected on the reinforcing bar collar tie beam and form.
In above-mentioned (5), the die body of permanent door and window hole mould is a cavity entrance shape,, hole outside smooth by the hole inner face is that cellular PVC plastics plug connector and the grafting of turning shape connector form, the depth thickness of die body is identical with thickness of wall body, has at least one concrete casting geat in the bottom of die body.
In above-mentioned (6), it is fixed with one support fixture at the right angle each other by big frid and little frid, the inwall width of its big frid two right angle ledges at least with body of wall with wide, width between its little frid two right angle ledge inwalls at least with reinforcing bar with wide, little frid two trough with straight angle help the level that also has to bolt hole, respectively be furnished with a bolt in the bolt hole.
In above-mentioned (7), the pre-buried mould of pipeline and gravity vent is a tubulose, and the length of body is identical with thickness of wall body, and body one end margin has flanging.
Beneficial effect:
1. structure of the present invention and construction are adopted and the diverse method of traditional architecture, and concrete main body structure, insulation construction and template is integrated, modularization production, installation; Build guality, duration can accurately be controlled; The site operation dry operation is easy to installation, easy construction, makes concrete construction realize the batch production construction, is easy to realize suitability for industrialized production.
2. adopt building structure of the present invention and construction technology, the percentage of usable dwelling area height.
3. exterior wall and party wall use prefabrication polystyrene heat-preservation wall form, mount type steel frame within the walls, and cast-in-situ concrete forms permanent insulation steel reinforced concrete body of wall, forever combines with floor, does not need form removal, and quick construction reduces working procedure.
4. floor uses the prefabrication polystyrene moulding, places reinforcing bar, reinforcing bar or steel mesh, cast-in-situ concrete, the permanent thermal insulation concrete ribbed slab floor of formation.Floor of the present utility model has advantages such as insulation, heat insulation, floor sound insulation, waterproof, and is energy-saving and cost-reducing, reduces construction costs and heating cost.
5. the steel frame in the steel reinforced concrete is prefabricated in the factory, on-the-spot installation, tool quick construction, the advantage that accuracy is high.The built-in shaped steel of floor can shorten the construction period as the fixed point of ceiling material, reduces the job site operation, helps realizing the building operations industrialization.
6. the mould of body of wall door, window opening mouth and pipeline preformed hole is all built together with body of wall, and on-the-spot the installation do not need form removal.
7, the present invention is owing to adopt the structure of polystyrene heat-preservation wall form and cast-in-situ steel reinforced concrete one, the slit all seals with cementing agent, floor is also built together with heat insulation formwork, make in the house temperature difference between the floor and ceiling less, be about 1/5 of other building structure, have remarkable insulation, heat insulation, defening effect than traditional architecture, comfortable, quiet dwelling environment is provided; Under the energy starved situation, can save a large amount of heating, the energy consumption of air-conditioning, energy-saving effect is remarkable.
8, body of wall of the present invention built-in steel frame and cast-in-situ concrete between two-layer insulation layer has antidetonation, wind loading rating preferably, make building globality, safety, also significantly improve.Can be used for building various many, highrise buildings.
Description of drawings
Fig. 1 is that body of wall is connected a partial schematic diagram with the basis;
Fig. 2 is that body of wall is connected another partial schematic diagram with the basis;
Fig. 3 is the shaped steel skeleton schematic diagram of wall and floor inside;
Fig. 4 is a polystyrene heat-preservation wall form elevational schematic view;
Fig. 5 is a polystyrene heat-preservation wall form side schematic view;
Fig. 6 is the schematic cross section of polystyrene heat-preservation wall form;
Fig. 7 is the vertical section schematic diagram of polystyrene heat-preservation wall form.
Fig. 8 is that permanent door and window hole mould and body of wall concern schematic diagram;
Fig. 9 is the decomposition texture schematic diagram of permanent door and window hole mould.
Figure 10 is the support fixture schematic diagram;
Figure 11 is the scheme of installation of support fixture.
Figure 12 is that hole mould and body of wall concern schematic diagram;
Figure 13 is the schematic diagram that the polystyrene heat-preservation wall form is connected with floor mold;
Figure 14 is a plane wall body plane schematic diagram;
Figure 15 is a corner wall plane schematic diagram.
Figure 16 is the structural representation of floor;
Figure 17 is the schematic diagram of floor insulation mould structure.
Figure 18 is the connection diagram of body of wall and roof truss.
The specific embodiment
Embodiment is referring to Fig. 1-18, construction sequence of the present invention and related building structure:
(1). referring to Fig. 1, basis 1 of the present invention should be selected the strip foundation form for use, and the base surface width should be greater than 8 to 10 centimetres of bodies of wall.Place steel frame cast-in fixing bolt 11 at a certain distance, and fixedly connected with the shaped steel skeleton 2 in the body of wall 3.
Referring to Fig. 2, the joint bar 12 in the body of wall 3 can be fixedlyed connected with basis 1 in basis 1 is inserted in the part.
(2). referring to Fig. 3, the interior shaped steel skeleton 2 of assembling body of wall and floor, shaped steel skeleton are by vertical distribution and be cemented in a group of shear wall reinforcing bar 21 and horizontal distribution in the concrete wall and be cemented in one group of floor reinforcing bar 22 in the concrete floor and be fixedly connected on the reinforcing bar collar tie beam 23 by bolt 24 and form.The shaped steel skeleton can adopt cold bending thin wall C shape steel, channel-section steel, angle steel, i iron or deformed steel composing type steel frame, prefabrication, the on-the-spot installation.
(3). the polystyrene heat-preservation wall form is installed, and with the polyurethane foam adhesive that the polystyrene heat-preservation wall form is mutually bonding with concrete foundation, the polystyrene heat-preservation wall form begins from the turning to lay, and during laying, guarantees the verticality and the levelness of template.
(4). referring to Fig. 4,5,6,7, the polystyrene heat-preservation wall form is by two polystyrene thermal insulation plates, 31,32 parallel being oppositely arranged, be embedded in its inner steel frame 33 combination drawknots respectively by both sides between the two and form, the dual-side of polystyrene thermal insulation plate and last bottom have concavo-convex tongue and groove 34,35 respectively.Steel frame in the polystyrene heat-preservation wall form can also connect reinforcing rib 39,40 by being embedded in the steel disc 36,37 of polystyrene thermal insulation plate inside and the steel bar 38 that is connected between the steel disc is formed by fixedly connecting along plate hight respectively.
(5). referring to Fig. 8,9,42 place permanent door and window hole mould 4 in the door and window hole position, and firmly support.The die body of permanent door and window hole mould 4 is cavity entrance shapes,, hole outside smooth by the hole inner face is that the PVC plastics plug connector 41,44 and 45 grafting of turning shape connector of honeycomb 6 shapes form, the depth thickness of die body is identical with thickness of wall body, have at least one concrete casting geat 43 in the bottom of die body, the outward flange of die body has flanging 47.
(6). referring to Figure 10,11, horizontal stay 54 is installed, support fixture is installed then, horizontal stay 54 is connected with shaped steel skeleton 2 in the body of wall, adjust body of wall verticality and fixing at polystyrene heat-preservation wall form top.Support fixture 5 is fixed with one at the right angle each other by big frid 51 and sulculus plate 52, the inwall width of its big frid two right angle ledges at least with body of wall with wide, width between its little frid two right angle ledge inwalls at least with reinforcing bar with wide, little frid two trough with straight angle help the level that also has to bolt hole, respectively be furnished with a bolt 53 in the bolt hole.
(7). referring to Figure 12, the pre-buried mould 6 of pipe laying and gravity vent.The pre-buried mould of pipeline and gravity vent is a tubulose, and the length of body is identical with thickness of wall body, and body one end margin has flanging 7.
(8). the concrete wall main body of cast wall.
(9). referring to Figure 13, with the heat insulation formwork 9 of bracing frame 8 installation floors, the tongue and groove between heat insulation formwork is bonding with the polyurethane foam adhesive, and heat insulation formwork 9 is connected with polystyrene heat-preservation wall form 10.
(10). place floor bar or steel mesh.
(11). referring to Figure 13, floor is connected with the reinforcing bar of body of wall, if use shaped steel 22 to replace reinforcing bar, this step is omitted.Place steel bar stress in the floor end, and stretch into the supporting body of wall.
(12). referring to Figure 14,15, cast wall layer of concrete 14.The polystyrene heat-preservation wall form is embedded in its inner steel frame combination drawknot respectively by both sides between the two and is formed by two polystyrene thermal insulation plates, 31,32 parallel being oppositely arranged, and the dual-side of polystyrene thermal insulation plate and last bottom have concavo-convex tongue and groove respectively.Steel frame in the polystyrene heat-preservation wall 1 phantom plate can also connect reinforcing rib 39,40 by being embedded in the steel disc 36,37 of polystyrene thermal insulation plate inside and the steel bar 38 that is connected between the steel disc is formed by fixedly connecting along plate hight respectively.
Referring to 16,17, the layer of concrete 15 of cast floor.Heat insulation formwork in the floor is to be connected, be assemblied to form at both sides tongue and groove 19 by pregroove batten 18, every block of pregroove batten builds up with elongated built-in shaped steel 13 foaming of polystyrene heat-preservation material, built-in shaped steel 13 is embedded in the bottom land both sides, and its bottom surface is concordant with bottom land.Folder layer of steel wire net 20 in the walls concrete layer of pouring into a mould on the heat insulation formwork 14.
(13). referring to Figure 18,, be connected with roof truss 16 at building top wall built-in connection 17.
(14). roof truss 16 uses light gauge cold-formed steel shape, prefabrication, the on-the-spot installation.
(15). press the building designing requirement, carry out indoor and outdoor decoration.
Claims (8)
1, a kind of complex heat-preservation steel reinforced concrete integrated building structure comprises basis, body of wall, floor and door and window, it is characterized in that:
The steel built-in fitting is placed every a distance in a, its basis in concrete foundation, the shaped steel skeleton in assembling wall and the floor is fixedlyed connected the shaped steel skeleton with the steel built-in fitting in being placed on the basis;
B, its body of wall are composited by polystyrene heat-preservation wall form and the inner cast-in-place reinforced concrete wall main body of template, its polystyrene heat-preservation wall form is by two parallel being oppositely arranged of polystyrene thermal insulation plate, be embedded in its inner steel frame combination drawknot respectively by both sides between the two and form, its steel frame is by being embedded in the steel disc of polystyrene thermal insulation plate inside and the steel bar that is connected between the steel disc is formed by fixedly connecting along plate hight respectively; The dual-side of polystyrene thermal insulation plate and last bottom have concavo-convex tongue and groove respectively;
C, its floor are combined into one by prefabricated heat insulation formwork and cast-in-place reinforced concrete floor, and heat insulation formwork is to build up with the elongated built-in shaped steel foaming of polystyrene heat-preservation material, between heat insulation formwork and the cast-in-place reinforced concrete floor concavo-convex joint face are arranged.
2, complex heat-preservation steel reinforced concrete integrated building structure according to claim 1 is characterized in that: among the described a, the shaped steel skeleton in wall and the floor is C shape steel, channel-section steel, angle steel, i iron or deformed steel framework.
3, complex heat-preservation steel reinforced concrete integrated building structure according to claim 1, it is characterized in that: among the described c, heat insulation formwork in the floor is to be connected, be assemblied to form at the both sides tongue and groove by the pregroove batten, every block of pregroove batten builds up with the elongated built-in shaped steel foaming of polystyrene heat-preservation material, built-in shaped steel is embedded in the bottom land both sides, its bottom surface is concordant with bottom land, the groove of every block of pregroove batten is built-in with the reinforcing bar that the shaped steel skeletal fixation in two ends and the body of wall is connected, and is cast-in-place reinforced concrete floor on the heat insulation formwork.
4, a kind of construction technology of complex heat-preservation steel reinforced concrete integrated building structure is characterized in that construction sequence is as follows:
(1). in concrete foundation, place the steel built-in fitting every a distance;
(2). the shaped steel skeleton in assembling wall and the floor, the shaped steel skeleton is fixedlyed connected with the steel built-in fitting in being placed on the basis;
(3). at shaped steel skeleton placed around polystyrene heat-preservation wall form, and with adhesive that the polystyrene heat-preservation wall form is mutually bonding with concrete foundation;
(4). in the polystyrene heat-preservation wall form, place reinforcing bar, and reinforcing bar and shaped steel skeleton are connected;
(5). place permanent door and window hole mould in the door and window hole position, and firmly support;
(6). at the body of wall top horizontal stay is installed, support fixture is installed then, horizontal stay is connected with shaped steel skeleton in the body of wall, adjust body of wall verticality and fixing;
(7). the pre-buried mould of pipe laying and gravity vent;
(8). the cast wall concrete;
(9). place the polystyrene heat-preservation slab form, the tongue and groove between the polystyrene heat-preservation slab form is bonding with adhesive;
(10). place floor bar or steel mesh;
(11). floor is connected with the reinforcing bar of body of wall;
(12). the concrete of cast floor and body of wall;
(13). the connector of pre-buried connection roof truss and body of wall in the building top wall;
(14). roof truss is installed;
(15). carry out indoor and outdoor decoration.
5, the construction technology of complex heat-preservation steel reinforced concrete integrated building structure according to claim 4, it is characterized in that: in described (2), the shaped steel skeleton is by vertical distribution and be cemented in a group of shear wall reinforcing bar and horizontal distribution in the concrete wall and be cemented in one group of floor reinforcing bar in the concrete floor and be fixedly connected on the reinforcing bar collar tie beam and form.
6, the construction technology of complex heat-preservation steel reinforced concrete integrated building structure according to claim 4, it is characterized in that: in described (5), the die body of permanent door and window hole mould is a cavity entrance shape,, hole outside smooth by the hole inner face is that cellular PVC plastics plug connector and the grafting of turning shape connector form, the depth thickness of die body is identical with thickness of wall body, has at least one concrete casting geat in the bottom of die body.
7, the construction technology of complex heat-preservation steel reinforced concrete integrated building structure according to claim 4, it is characterized in that: in described (6), it is fixed with one support fixture at the right angle each other by big frid and little frid, the inwall width of its big frid two right angle ledges at least with body of wall with wide, width between its little frid two right angle ledge inwalls at least with reinforcing bar with wide, little frid two trough with straight angle help the level that also has to bolt hole, respectively be furnished with a bolt in the bolt hole.
8, the construction technology of complex heat-preservation steel reinforced concrete integrated building structure according to claim 4, it is characterized in that: in described (7), the pre-buried mould of pipeline and gravity vent is a tubulose, and the length of body is identical with thickness of wall body, and body one end margin has flanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410033994 CN1242137C (en) | 2004-04-23 | 2004-04-23 | Composite thermal insulation steel skeleton concrete integration construction structure and construction process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410033994 CN1242137C (en) | 2004-04-23 | 2004-04-23 | Composite thermal insulation steel skeleton concrete integration construction structure and construction process thereof |
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| Publication Number | Publication Date |
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| CN1570304A CN1570304A (en) | 2005-01-26 |
| CN1242137C true CN1242137C (en) | 2006-02-15 |
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| CN 200410033994 Expired - Fee Related CN1242137C (en) | 2004-04-23 | 2004-04-23 | Composite thermal insulation steel skeleton concrete integration construction structure and construction process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100396863C (en) * | 2005-04-04 | 2008-06-25 | 朱秦江 | Composite heat insulation concrete wall and its construction method |
| CN100396860C (en) * | 2005-04-04 | 2008-06-25 | 朱秦江 | Concrete building combined with heat insulating framework and its construction method |
| CN102777033B (en) * | 2011-03-17 | 2015-01-14 | 有利华建筑预制件有限公司 | Method for mounting prefabricated kitchen |
| CN102296837B (en) * | 2011-07-13 | 2013-04-10 | 有利华建筑预制件有限公司 | Multistoried building with prefabricated members and semi-prefabricating construction method of multistoried building |
| CN105484392A (en) * | 2016-01-13 | 2016-04-13 | 上海欧本钢结构有限公司 | Exterior wall cladding system integrating insulating layer, decorative layer and formwork and construction method thereof |
| CN105689183B (en) * | 2016-03-23 | 2018-06-12 | 航天凯天环保科技股份有限公司 | A kind of Water Rotation Painting Booth |
| CN106978860A (en) * | 2017-05-26 | 2017-07-25 | 河南鑫型建筑科技有限公司 | A kind of anti-vibration house construction method |
| CN107938828A (en) * | 2017-12-13 | 2018-04-20 | 江阴中创网络信息有限公司 | A kind of graphene EPS assembled architecture systems |
| CN109056774B (en) * | 2018-09-21 | 2024-01-30 | 苏州光彩建筑钢品有限公司 | Wall foundation structure of integrated steel type house |
| CN109972837A (en) * | 2019-02-15 | 2019-07-05 | 浙江中益建材科技有限公司 | A kind of wooden frame template and its application method |
| CN110273491B (en) * | 2019-07-17 | 2021-02-02 | 金点石(北京)建筑设计咨询服务有限责任公司 | Assembled inserting building body |
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2004
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Granted publication date: 20060215 Termination date: 20140423 |