The cast-in-place internal partition wall structure of two-layer compound batten
The present invention relates to a kind of cast-in-place internal partition wall structure, espespecially a kind of cast-in-place internal partition wall structure of two-layer compound batten that adopts the keel assembly.
Along with the continuous quickening of urbanization process and improving constantly of Building technology, increasing rise long-span structure applications is among people's work and life, although possessing the convenience of drawing materials, good endurance, refractoriness, masonry structure reaches well the characteristics that heat preservation and energy conservation effects is good, but because it is poor from great, tension, bending resistance, shear behavior, scene needs that mortar is built by laying bricks or stones, the time-consuming shortcoming such as take a lot of work, and is unfavorable for the implementation of suitability for industrialized production and green construction.The problem existed for solving masonry structure, the internal partition for building that the lightweight assembling internal partition wall of take is main walling system emerges in large numbers market.
Lightweight assembling internal partition wall refers to and adopts the lightweight lath to be transported to job site after completing factory process is prefabricated, takes assembled house or the public building internal partition wall system completed after measure that wait.At present, lightweight assembling internal partition wall system mainly adopts the skeleton partition wall, because of its suitability for industrialized production, be convenient to the characteristics such as installation and obtained great application in the various aspects of builing industry, but in use also expose a lot of problems, be mainly manifested in the following aspects:
1, the keel due to the skeleton partition wall adopt U-shaped steel framework, form a plurality of airtight spaces after installation between panel, it between each steel framework, is the independent space do not communicated, make like this and need on the panel in each space, start injected hole, construction inconvenience, and operating personnel can not find immediately after concrete is filled with, easily make grout or spreading between the panel plate seam of both sides.
2, the frivolous steel framework adopted due to keel, when panel is installed on steel framework by nailing, can not well fix, and makes the stability of whole skeleton partition wall be difficult to guarantee.
3, be arranged on the building non-weight bearing area because of light cellular partition board, required installation position is all that large span, sedimentation and deformation are maximum, the most weak place of anti-weight bearing power, due to the assembled connection of light cellular partition board rabbet groove and ganoid particularity, be easy to cause plate and plate junction, plate and door and window junction crack to occur, can cause Light trabs vibrations distortion during point load, crack and hollowing occur.
Summary of the invention
The object of the invention is to overcome the defect of prior art, a kind of easy construction, stability is high and anti-seismic performance the is good cast-in-place internal partition wall structure of two-layer compound batten are provided.
The technical scheme that realizes above-mentioned purpose is:
The cast-in-place internal partition wall structure of a kind of two-layer compound batten of the present invention, comprise the keel assembly, and the panel that is installed on keel assembly both sides; Inject light foam concrete and form described internal partition wall between described panel; Described keel assembly comprises a pair of keel and a plurality of junction plate, and described keel are with to be positioned at the described panel of this side affixed, and connects by described junction plate between described keel and form space.
Technique scheme, because having adopted the keel assembly, has improved the firm of internal partition wall structure greatly.Be formed with space between keel, make between the panel of both sides and form the space be communicated with, only need offer an injected hole while between panel, injecting light foam concrete and get final product, convenient construction, effectively reduction of erection time.
Further improvement of the present invention is: the framework that described keel are an inner hollow, and be perfused with light concrete in described framework.Keel in the keel assembly are the framework that contains the light concrete structure, such design can effectively improve keel assembly rigidity and steadiness.
Further improvement of the present invention is: run through the framework of described panel and described keel by screw, thereby and wear into affixed described keel and described panel in the light concrete in described framework.Light concrete in the keel framework is hold-down screw effectively, the keel frame in compared to existing technology, and frivolous side plate is not enough to hold-down screw, and the technical solution adopted in the present invention can effectively solve internal partition wall and produce the problems such as distortion because of extruding.
Further improvement of the present invention is: described panel is offered respectively an injected hole and a spill-over hole in the two ends, top.Because being formed with gap between keel, so the space between panel is communicated with, only need offers an injected hole and get final product.The effect that the prompting light foam concrete is filled with, for discharging the air between panel, is also played in another spill-over hole.
Further improvement of the present invention is: described panels outside is equipped with a reinforcing template.In order to make internal partition wall more firm, can add one deck reinforcing template at the panel skin.
The advantages such as the present invention also has from heavy and light, construction cost is low, heat insulation property good, fire resistance is high, defening effect is good, anti-seismic performance is high, vibration isolating effect is good, the duration is short.
The accompanying drawing explanation
Fig. 1 is the perspective view after the cast-in-place internal partition wall structure of two-layer compound batten of the present invention conceals a side panel.
Fig. 2 is the perspective view after the cast-in-place internal partition wall structure of two-layer compound batten in Fig. 1 of the present invention is installed a side panel.
The perspective view that Fig. 3 is keel assembly in the cast-in-place internal partition wall structure of two-layer compound batten of the present invention.
The sectional view that Fig. 4 is keel in the cast-in-place internal partition wall structure of two-layer compound batten of the present invention.
The sectional view that Fig. 5 is the A-A position in Fig. 2.
The sectional view that Fig. 6 is cast-in-place another preferred embodiment of internal partition wall structure of two-layer compound batten of the present invention.
Fig. 7 is the cast-in-place internal partition wall external structure of two-layer compound batten schematic diagram in Fig. 6.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Refer to shown in Fig. 1, Fig. 2, a kind of better embodiment of two-layer compound batten internal partition wall structure of the present invention is disclosed, the panel 10 that this internal partition wall structure mainly comprises keel assembly 20 and is arranged on described keel assembly 20 both sides, the light foam concrete of annotating in space by sandwiched between panel 10, formed internal partition wall structure, wherein:
This panel 10 can adopt fiberboard, Thistle board, cardboard, veneer, calcium-plastic board, mould any one sheet material in aluminium sheet, fiber cement board.
Coordinate shown in Fig. 3, this keel assembly 20 comprises a pair of keel 201 and a plurality of junction plate 202, two keel 201 link together by junction plate 202, this junction plate 202 is anchored on keel 201 by nailing, form the keel assembly 20 of ladder shape, between the keel 201 in keel assembly 20, be formed with space 203.This space 203 makes 10 of panels form the spaces that are communicated with, and need on panel 10, offer an injected hole like this to get final product, and offers an injected hole, easy construction in each separate space upper end in compared to existing technology.
Refer to shown in Fig. 4, the sectional view of keel 201, the framework 2011 that these keel 201 are an inner hollow, in this framework 2011, perfusion light concrete 2012 has formed keel 201.The keel 201 that are comprised of light concrete 2012 and framework 2011 have improved the Strength and stability of keel assembly 20, and then have improved the steadiness of internal partition wall structure.
Coordinate shown in Fig. 1, will organize keel assembly 20 more and be inserted between two panels 10 at interval respectively, and respectively organize the space be connected by space 203 formation between keel assembly 20.Keel 201 pass through screw fastening with the panel 10 that is positioned at these keel 201 homonymies, further coordinate shown in Fig. 5, sectional view for A-A position in Fig. 2, panel 10 fits in the keel 201 of keel assembly 20, above-mentioned screw runs through the framework 2011 of panel 10 and keel 201, panel 10 is anchored on the framework 2011 of keel 201, light concrete 2012 in keel 201 can well be fixed this screw, improve the steadiness between panel 10 and keel assembly 20, also effectively raised the steadiness of this internal partition wall structure simultaneously.Wherein, play firm effect mutually between panel 10 and keel assembly 20.
Refer to shown in Fig. 2, after installing the panel 10 of both sides, offer respectively an injected hole 101 and a spill-over hole 102 at the two ends at side panel 10 tops, injected hole 101 is for the light foam concretes of annotating toward 10 of two panels, spill-over hole 102, for discharging the air of 10 of panels, when light foam concrete is filled it up with, can be overflowed from this spill-over hole 102, the alert light foam concrete is filled it up with, stops the injection of light foam concrete.So just formed internal partition wall structure.
The installation process of two-layer compound batten internal partition wall structure of the present invention is: at first, inject light concrete and form keel 201 in framework 2011, by junction plate 202, two keel 201 are coupled together, form keel assembly 20.Junction plate 202 connects and is anchored on keel 201 by nailing.Keel assembly 20 is arranged to the position of internal partition wall, in the both sides of keel assembly 20, installs panel 10 additional, panel 10 is fitted in to the keel 201 in keel assembly 20, by nailing, panel 10 is anchored on keel 201.Mutually play fixing effect between panel 10 and keel assembly 20.Can install both sides when this panel 10 is installed simultaneously, also a side can first be installed, after completing, continuing to install opposite side panel 10.After panel 10 installations of both sides, offer respectively an injected hole 101 and a spill-over hole 102 at the two ends, top of a side panel 10, inject light foam concrete by injected hole 101, when light foam concrete overflows from spill-over hole 102, the expression light foam concrete is filled with.The air of 10 of panels can also be discharged in this spill-over hole 102.The cast-in-place internal partition wall of this two-layer compound batten has been constructed.
Refer to shown in Fig. 6, Fig. 7, another preferred embodiment of two-layer compound batten internal partition wall structure of the present invention is disclosed, add one deck reinforcing template in mounted panel 10 outsides, in the present embodiment, select plank 30 for reinforcing template, this plank 30 is anchored on panel 10 by batten 301 and nailing 302, and counter plate 10 plays the effect be fixedly clamped.Batten 301 is along the horizontal direction setting of panel 10, and fixing by batten 301 between two planks 30, nailing 302 runs through batten 301, plank 30 and panel 10, and plank 30 is anchored on panel 10.Offer respectively an injected hole 101 and a spill-over hole 102 at the two ends at plank 30 tops, panel 10 is run through in this injected hole 101 and spill-over hole 102, is communicated with the space of 10 formation of panel.By injected hole 101, light foam concrete is joined to 10 of panels, spill-over hole 102, for discharging the air of 10 of panels, when light foam concrete is filled it up with, can be overflowed from this spill-over hole 102, the alert light foam concrete is filled it up with, stops the injection of light foam concrete.When building after light foam concrete completes, the plank 30 of removing the outside gets final product.
1, between cleaning plate face, plate, plate and interstructural cementing agent and the impurity of exposing of light foam concrete after slip casting completes, can carry out cleaning to the surface layer of both sides panel 10:; 2, bouncing putty firm is mended in the connecting sewing place embedding on panel; 3, plate face granted full flat putty; 4, applied alkaline-resisting grid cloth before putty is not dry; 5, criticize again flat putty on alkaline-resisting grid cloth; 6, brushing 1-2 is all over light face putty.
The cast-in-place internal partition wall structure of this double face slab, carry out seismic design by following aspect:
Flexibly connect between stiffener, improve structure self anti-seismic performance
1), adopt between panel keel to fix, strengthen the body of wall globality;
2), between panel and keel, adopt nailing to be connected, contain light concrete in keel, strengthen flexibly connecting between the partition wall system member, guarantee that system is being subject under external load action, reinforcement because position of joints connects, can alleviate the harm that shear stress brings structure.
Below embodiment has been described in detail the present invention by reference to the accompanying drawings, and those skilled in the art can make the many variations example to the present invention according to the above description.Thereby some details in embodiment should not form limitation of the invention, the present invention will be usingd scope that appended claims defines as protection scope of the present invention.