CN201433484Y - Light steel truss cast-in-place light solid composite wall - Google Patents
Light steel truss cast-in-place light solid composite wall Download PDFInfo
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- CN201433484Y CN201433484Y CN2009203039262U CN200920303926U CN201433484Y CN 201433484 Y CN201433484 Y CN 201433484Y CN 2009203039262 U CN2009203039262 U CN 2009203039262U CN 200920303926 U CN200920303926 U CN 200920303926U CN 201433484 Y CN201433484 Y CN 201433484Y
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- steel truss
- truss structure
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Abstract
The utility model provides a light steel truss cast-in-place light solid composite wall. A framework of the composite wall is light steel trusses of the wall, which are vertically distributed at intervals in the composite wall; two chord members are respectively positioned on the inside and outside of the wall; the insides of the light steel trusses are covered and connected with inside prefabricated panels, while the outsides are fixedly connected with cushion blocks which are distributed in a dot shape; the outsides of the cushion blocks are covered with outside prefabricated panels; a heatinsulating filler material is filled between the inside prefabricated panels and the outside prefabricated panels and in gaps among the light steel trusses; and the bottoms of the light steel trusses4 are fixedly connected with a concrete foundation, while the tops are fixedly connected with light steel trusses of a floorslab. The light steel truss cast-in-place light solid composite wall has thecharacteristics of simple working procedure, quick construction, high efficiency, low cost and the like; and simultaneously, the light steel composite structure also has the characteristics of good sound insulating effect, good heat insulating property, light load and the like, and overcomes the empty characteristic of the conventional steel-structure wall panel, and the filled foamed cement cansolidify the wall.
Description
Technical field
The utility model relates to the body of wall of a kind of wall body structure, particularly a kind of cast-in-place lightweight steel construction.
Background technology
At building field, existing truss type lightweight steel construction is mainly used in industrial construction such as factory building, why do not have and in civilian construction, to use widely, mainly be the following aspects: one, the main body force structure of lightweight steel construction is steel, the insulation and the sound insulation value of steel are poor, and anti-corrosive properties are also poor, even if strengthen the service life that zinc-plated amount and brushing corrosion resistant coating all are difficult to guarantee lightweight steel construction, and can increase steel greatly and constitute this; Two, the fire safety problem of lightweight steel construction, fire prevention are big technology barriers of lightweight steel construction, are difficult to reach fully the requirement of standard in design and construction, even if reached also to pay from cost very big; Three, the acceptance of lightweight steel construction, lightweight steel construction not every people can both accept, and he is easy to allow the people associate factory building and face and builds a house.
The utility model content
In order to overcome the deficiency of the body of wall that has lightweight steel construction now, the utility model provides a kind of cast-in-place light solid composite wall body of light steel truss structure, solve the technical problem of the insulation of the body of wall of lightweight steel construction, anticorrosion, fire prevention, soundproof effect difference, and the body of wall that solves lightweight steel construction is difficult for the problem accepted by people when being used in the civilian construction.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of cast-in-place light solid composite wall body of light steel truss structure, its skeleton is the body of wall light steel truss structure, the web member that the body of wall light steel truss structure has two parallel chord members and continuous V font to arrange therebetween, it is characterized in that: described body of wall light steel truss structure is vertically spaced apart in combined wall, two chord members lay respectively at the inboard and the outside of body of wall, the inboard of light steel truss structure covers and is connected with inboard prefabricated panels, the outside of light steel truss structure is fixedly connected with the cushion block of spot distribution, the cushion block outer side covers has outside prefabricated panels, is filled with the insulation packing material between inboard prefabricated panels and the outside prefabricated panels and in the space of light steel truss structure; Fixedlying connected with concrete foundation in the bottom of described light steel truss structure, fixedlys connected with the floor light steel truss structure in the top of light steel truss structure.
The outside of described outside prefabricated panels can be fixed with the decoration of exterior wall layer.
The bottom of described light steel truss structure is fixedly connected with channel-section steel between two chord members, channel-section steel is fixedlyed connected with concrete foundation by setscrew again.
Described insulation packing material can be foam cement, perlite mortar, haydite concrete.
The beneficial effects of the utility model are as follows:
The utility model has overcome the shortcoming of heat insulating ability, corrosion resistance, refractoriness, sound insulation and the acceptance difference of conventional steel structure.The foam cement of filling has good heat-insulating property, can effectively delay the heated time of steel, has overcome the heat insulating ability of conventional steel structure and the characteristics of refractoriness difference; Foam cement has wrapped truss type lightweight steel construction, has reduced the contact surface of steelframe and air, effectively delays the corrosion of steel; Combined wall itself can regard that reinforced concrete-bar simplifies concrete reinforced concrete structure as, so there has not been the problem of fire prevention, sound insulation and acceptance difference.
The insulation of lightweight steel construction, anticorrosion and sound insulation, the utility model is light steel " concrete " structure wall of making by cast-in-place foam cement, cast-in-place employed insulation packing material, such as foam cement, raw material are perlites, light material such as flyash or expanded vermiculite is made, in recent years, country actively promotes the use of this light material, it has light weight, good heat insulating, impermeability is strong etc., the more important thing is when giving the cast-in-place filling of light steel system, created an alkaline environment, make steel preserve for a long time easily, solved the fire safety problem of steel structure simultaneously, made that the advantage of lightweight steel construction is more outstanding.
Operation of the present utility model is simple, is batch production production, so efficiency of construction height, man-hour are short, and has the agility of fabricated construction and the characteristics that construction is not subject to the duration stability of weather effect.Its wall body structure of constructing can form cavity between dry wall panel and prefabricated panels, thereby cast-in-place foam cement in cavity, pour into light steel frame and prefabricated metope as a whole jointly, this moment, dry wall panel and prefabricated panels served as the role of template, the plate face of prefabricated metope body is directly as plastering face simultaneously, need not other operations of plastering, so simplified the working procedure of body of wall.
The utility model utilizes the continuity in the inside configuration space of truss type lightweight steel construction, can disposable pouring foam cement as the packing material of structure space, the combined wall of Xing Chenging has the profile of conventional steel tendon concrete structure thus, all be to be composited jointly, accept so can be applied in the civilian construction and by people by steel and cement products.
In a word, characteristics such as the utility model cast-in-site light steel composite wall body has that operation is simple, quick construction, efficient height, cost are low, this light steel composites structure also has characteristics such as soundproof effect is good, heat-proof quality is good, load is light simultaneously, it has overcome the empty van characteristics of conventional steel structure wallboard and floor, and the foam cement of filling can make solidization of body of wall.
Pass through aforesaid operations; the dry wall panel is when cast-in-place foam cement; promptly as the template that constitutes enclosure space; again after forming body of wall as the metope of body of wall; and with body of wall in light steel frame and foam cement gelling become one; foam cement has effectively been protected the lightweight steel construction system; the dry wall panel has also been protected inner foam cement effectively; have the stressed structural strength of extraordinary body of wall, airtight foam cement cavity has guaranteed the sound insulation, insulation, fire prevention of lightweight steel construction, the impact of performance such as anticorrosion again.
Description of drawings
The utility model is described in more detail below in conjunction with accompanying drawing.
Fig. 1 is the schematic top plan view that has adopted house of the present utility model.
Fig. 2 is the schematic diagram of A-A section among Fig. 1.
Fig. 3 is the schematic diagram that the body of wall light steel truss structure is connected with concrete foundation.
Reference numeral: 1-decoration of exterior wall layer, the inboard prefabricated panels of 2-, 3-cushion block, 4-body of wall light steel truss structure, 5-insulation packing material, 6-concrete foundation, 7-ater-casting plate, 8-outside prefabricated panels, 9-cast pipeline, 10-self-tapping screw, 11-setscrew, 12-channel-section steel, 13-floor light steel truss structure.
The specific embodiment
Embodiment is referring to Fig. 1, shown in Figure 2, this cast-in-place light solid composite wall body of light steel truss structure, its skeleton is a body of wall light steel truss structure 4, the web member that the body of wall light steel truss structure has two parallel chord members and continuous V font to arrange therebetween, it is characterized in that: described body of wall light steel truss structure 4 is vertically spaced apart in combined wall, two chord members lay respectively at the inboard and the outside of body of wall, the inboard of light steel truss structure 4 covers and is connected with inboard prefabricated panels 2, the outside of light steel truss structure 4 is fixedly connected with the cushion block 3 of spot distribution, cushion block 3 outer side covers have outside prefabricated panels 8, be filled with insulation packing material 5 between inboard prefabricated panels 2 and the outside prefabricated panels 8 and in the space of light steel truss structure 4, insulation packing material 5 is a foam cement, the perlite mortar, haydite concrete; Fixedlying connected with concrete foundation 6 in the bottom of described light steel truss structure 4, fixedlys connected with floor light steel truss structure 13 in the top of light steel truss structure 4.
The fixed outside of described outside prefabricated panels 8 has decoration of exterior wall layer 1.Described cushion block 3 is linked together by self-tapping screw 10 and light steel truss structure 4.Cushion block 3 is used to reduce cold bridge, and dry wall plate thickness a sets by the insulation requirement, and the high d2 of the height d1 of vertical light steel truss structure, the light steel truss structure of level is concrete fixed by design.
Referring to Fig. 3, the bottom of described light steel truss structure 4 is fixedly connected with channel-section steel 12 between two chord members, and channel-section steel 12 is fixedlyed connected with concrete foundation 6 by setscrew 11 again.
The job practices of this cast-in-place light solid composite wall body of light steel truss structure, its construction sequence is: step 1, on concrete foundation 6, set up light steel truss structure 4 at interval; Step 2 covers the inboard prefabricated panels 2 of connection in the inboard of light steel truss structure 4, the cushion block 3 that fixedly connected point-like distributes in the outside of light steel truss structure 4, and cushion block 3 outer side covers connect outside prefabricated panels 8; Step 3, by the ater-casting plate 7 on the floor, cast insulation packing material 5 between inboard prefabricated panels 2, outside prefabricated panels 8, in the space of light steel truss structure 4 seals ater-casting plate 7 then.After described step 3, also can connect decoration of exterior wall layer 1 in the fixed outside of outside prefabricated panels 8.
In the above-mentioned steps three, to pour into a mould pipeline 9 and be inserted into lower floor wall bottom from ater-casting plate 7, by cast pipeline 9 cast insulation packing material 5 between inboard prefabricated panels 2 and outside prefabricated panels 8, in the space of light steel truss structure 4, extract cast pipeline 9 then, seal ater-casting plate 7.
Cast pipeline 9 is used for cast-in-situ thermal-insulated packing material 5, adopts common pvc pipe to get final product, and present embodiment adopts φ 100mm flexible pipe.Before wall constructed, it is pre-buried to finish water power in steel structure system.
Claims (4)
1. cast-in-place light solid composite wall body of light steel truss structure, its skeleton is body of wall light steel truss structure (4), the web member that the body of wall light steel truss structure has two parallel chord members and continuous V font to arrange therebetween, it is characterized in that: described body of wall light steel truss structure (4) is vertically spaced apart in combined wall, two chord members lay respectively at the inboard and the outside of body of wall, the inboard of light steel truss structure (4) covers and is connected with inboard prefabricated panels (2), the outside of light steel truss structure (4) is fixedly connected with the cushion block (3) of spot distribution, cushion block (3) outer side covers has outside prefabricated panels (8), is filled with insulation packing material (5) between inboard prefabricated panels (2) and the outside prefabricated panels (8) and in the space of light steel truss structure (4); Fixedlying connected with concrete foundation (6) in the bottom of described light steel truss structure (4), fixedlys connected with floor light steel truss structure (13) in the top of light steel truss structure (4).
2. cast-in-place light solid composite wall body of light steel truss structure according to claim 1 is characterized in that: the fixed outside of described outside prefabricated panels (8) has decoration of exterior wall layer (1).
3. cast-in-place light solid composite wall body of light steel truss structure according to claim 1 and 2, it is characterized in that: the bottom of described light steel truss structure (4) is fixedly connected with channel-section steel (12) between two chord members, and channel-section steel (12) is fixedlyed connected with concrete foundation (6) by setscrew (11) again.
4. cast-in-place light solid composite wall body of light steel truss structure according to claim 1 and 2 is characterized in that: described insulation packing material (5) is foam cement, perlite mortar or haydite concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203039262U CN201433484Y (en) | 2009-06-02 | 2009-06-02 | Light steel truss cast-in-place light solid composite wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203039262U CN201433484Y (en) | 2009-06-02 | 2009-06-02 | Light steel truss cast-in-place light solid composite wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201433484Y true CN201433484Y (en) | 2010-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203039262U Expired - Fee Related CN201433484Y (en) | 2009-06-02 | 2009-06-02 | Light steel truss cast-in-place light solid composite wall |
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| CN (1) | CN201433484Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162278A (en) * | 2011-01-24 | 2011-08-24 | 姜志勇 | Light steel structure building system |
| CN103615062A (en) * | 2013-12-07 | 2014-03-05 | 安徽水利开发股份有限公司 | Slope roof supporting structure |
| CN104594517A (en) * | 2015-01-08 | 2015-05-06 | 河南国隆实业有限公司 | Integrated house sound-insulation system and construction method thereof |
-
2009
- 2009-06-02 CN CN2009203039262U patent/CN201433484Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162278A (en) * | 2011-01-24 | 2011-08-24 | 姜志勇 | Light steel structure building system |
| CN103615062A (en) * | 2013-12-07 | 2014-03-05 | 安徽水利开发股份有限公司 | Slope roof supporting structure |
| CN104594517A (en) * | 2015-01-08 | 2015-05-06 | 河南国隆实业有限公司 | Integrated house sound-insulation system and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20110602 |