CN102535739B - Prefabricated module board body and outer wall system of curtain wall type building as well as construction method of outer wall system - Google Patents
Prefabricated module board body and outer wall system of curtain wall type building as well as construction method of outer wall system Download PDFInfo
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- CN102535739B CN102535739B CN201210055113.2A CN201210055113A CN102535739B CN 102535739 B CN102535739 B CN 102535739B CN 201210055113 A CN201210055113 A CN 201210055113A CN 102535739 B CN102535739 B CN 102535739B
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 239000004567 concrete Substances 0.000 claims abstract description 58
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 120
- 239000010959 steel Substances 0.000 claims description 120
- 239000010410 layer Substances 0.000 claims description 74
- 238000004321 preservation Methods 0.000 claims description 39
- 239000004568 cement Substances 0.000 claims description 26
- 230000002787 reinforcement Effects 0.000 claims description 22
- 239000003973 paint Substances 0.000 claims description 20
- 239000011490 mineral wool Substances 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 15
- 238000011065 in-situ storage Methods 0.000 claims description 15
- 239000000565 sealant Substances 0.000 claims description 15
- 239000011210 fiber-reinforced concrete Substances 0.000 claims description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 12
- 238000012407 engineering method Methods 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 9
- 239000011229 interlayer Substances 0.000 claims description 9
- 210000003141 lower extremity Anatomy 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 230000010412 perfusion Effects 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 6
- 238000007592 spray painting technique Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 210000002268 wool Anatomy 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 5
- 239000004566 building material Substances 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 12
- 238000000576 coating method Methods 0.000 description 4
- 239000011449 brick Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000009970 fire resistant effect Effects 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 239000004834 spray adhesive Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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- 238000009421 internal insulation Methods 0.000 description 1
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- 230000035939 shock Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention provides a prefabricated module board and an outer wall system of a curtain wall type building as well as a construction method of the outer wall system. The body of the prefabricated module board body adopts a reinforcing fabric concrete structure; a transverse L-shaped clamping groove is formed in the upper edge of the prefabricated module board; prefabricated module board direct-through connecting holes are transversely distributed on the side wall of the transverse L-shaped clamping groove at intervals; a transverse L-shaped bump corresponding to the transverse L-shaped clamping groove in the prefabricated module board adjacent to the lower layer is arranged on the lower edge of the body of the prefabricated module board; and longitudinal internal thread sleeves are vertically pre-buried at the edges on the left side and the right side of an inner lateral surface of the body of the prefabricated module board at intervals. According to the prefabricated module board and the outer wall system of the curtain wall type building as well as the construction method of the outer wall system disclosed by the invention, a structure of an outer wall of a traditional curtain wall type building is improved; the consumption of building materials is reduced; the weight is light; the safety coefficient of the building can be ensured in the service strength; the use cost and the construction cost of materials for a traditional building are greatly reduced; the consumption of resources is reduced; and the aims of saving energy and reducing emission are achieved.
Description
Technical field
The present invention relates to a kind of precast facade body of wall, a kind of building structure external wall system being spliced by this precast facade body of wall, and the engineering method of this building structure external wall system.
Background technology
The external wall system of existing curtain wall type building has following some shortcoming.The one, aspect the exterior wall of highrise building, existing curtain buildings, because there is the safety problems such as shock and fire prevention, is only suitable for using with office space in public.The 2nd, the combination construction exterior wall cost of existing concrete and brick constantly increases, and consumption of raw material is very large, and construction is complicated.The 3rd, existing steel building, the structure based on exterior wall cost and body of wall is restricted in the development of housing construction.In sum, in the today of advocating energy-saving and emission-reduction, changing building structure and construction method is the direction of policy support, is also the means of market competition.
Summary of the invention
The object of this invention is to provide a kind of Prefabricated block plate of curtain wall type building and the engineering method of external wall system and external wall system, the external wall system that solve existing curtain wall type building is only suitable for using, being not suitable for office space in public the problem of housing construction; And the external wall system manufacturing cost that solves existing curtain wall type building is large, the complicated technical problem of constructing.
For achieving the above object, the present invention adopts following technical scheme: a kind of Prefabricated block plate of curtain wall type building, its plate body is steel fibre reinforced concrete structure, it is characterized in that: the plate body top edge of described Prefabricated block plate is provided with horizontal L shaped draw-in groove, on the sidewall of horizontal L shaped draw-in groove, lateral separation is distributed with the straight-through connecting hole of Prefabricated block plate again, the lower limb of its plate body is provided with the horizontal L shaped plush copper corresponding with horizontal L shaped draw-in groove on lower floor contiguous prefabricated module board, and the left and right sides edge of the medial surface of its plate body all vertical interval is embedded with longitudinal inner thread sleeve.
On the medial surface of its plate body, has decorative heat preservation layer, this decorative heat preservation layer comprises outer inorganic plate, interior inorganic plate, inorganic gusset and fireproof heat insulating rock wool, described outer inorganic plate and plate body are condensed into one, described inorganic gusset spaced and parallel is distributed between outer inorganic plate and interior inorganic plate and by outer inorganic plate and interior inorganic plate and connects as one, and described fireproof heat insulating rock wool is filled in the cavity that outer inorganic plate, interior inorganic plate and inorganic gusset surround.
Described plate body can be flat board or bending plate.
A kind of external wall system of curtain wall type building, Prefabricated block plate by one one is assembled, it is characterized in that: the plate body of described Prefabricated block plate is steel fibre reinforced concrete structure, the top edge of Prefabricated block plate is provided with horizontal L shaped draw-in groove, on the sidewall of horizontal L shaped draw-in groove, lateral separation is distributed with the straight-through connecting hole of Prefabricated block plate again, the lower limb of Prefabricated block plate is provided with the horizontal L shaped plush copper corresponding with horizontal L shaped draw-in groove on lower floor contiguous prefabricated module board, in the left and right sides edge of the medial surface of Prefabricated block plate, is all embedded with longitudinal inner thread sleeve in vertical interval.
With two blocks of adjacent Prefabricated block plate of layer, by prefabricated principal post, link together, this prefabricated principal post comprises interior inorganic lath, outer inorganic lath, and be clipped in the steel fibre reinforced concrete interlayer between interior inorganic lath and outer inorganic lath, and the top edge of steel fibre reinforced concrete interlayer and lower edge are all embedded with vertical inner thread sleeve, on prefabricated principal post, have the straight-through connecting hole of the two row prefabricated principal post corresponding with longitudinal screw sleeve on Prefabricated block plate, there is connecting bolt one through the straight-through connecting hole of prefabricated principal post and be threaded in longitudinal inner thread sleeve, prefabricated principal post and Prefabricated block plate are linked together, between prefabricated principal post and Prefabricated block plate, be provided with cement layer.
Junction at two blocks of adjacent Prefabricated block plates of levels is provided with horizontal floor channel-section steel, between the medial surface of the web of floor channel-section steel and Prefabricated block plate, be also provided with cement layer, there is connecting bolt two through web and the straight-through connecting hole of Prefabricated block plate of floor channel-section steel, and by nut two, floor channel-section steel and Prefabricated block plate are linked together, there is connecting bolt three through the frange plate up and down of floor channel-section steel and be threaded in vertical inner thread sleeve, by nut three, the vertical inner thread sleeve in floor channel-section steel and prefabricated principal post is linked together simultaneously, in addition, the outward flange of the floor of reinforced concrete structure is taken in the interior recess that is placed on floor channel-section steel, the floor bar of floor outer edge is hooked on connecting bolt two and connecting bolt three, between the outward flange of floor and the interior recess of floor channel-section steel, be filled with cast-in-situ concrete, between the medial surface of the bottom of the web of floor channel-section steel and Prefabricated block plate, be provided with fluid sealant, between the bottom wing listrium of floor channel-section steel and the bottom surface of floor, be also provided with fluid sealant.
Described Prefabricated block plate also comprises the decorative heat preservation layer on the medial surface that is attached to Prefabricated block plate, this decorative heat preservation layer comprises outer inorganic plate, interior inorganic plate, inorganic gusset and fireproof heat insulating rock wool, described outer inorganic plate and Prefabricated block plate are condensed into one, inorganic gusset spaced and parallel is distributed between outer inorganic plate and interior inorganic plate and by outer inorganic plate and interior inorganic plate and connects as one, and described fireproof heat insulating rock wool is filled in the cavity that outer inorganic plate, interior inorganic plate and inorganic gusset surround.
With the decorative heat preservation layer of a Prefabricated block plate of layer and with being connected with coupling assembling between layer decorative heat preservation layer of an adjacent Prefabricated block plate, this coupling assembling is by two blocks of inorganic laths and be clipped in two fireproof heat insulating rock wools between inorganic lath and form, the two ends, left and right of this coupling assembling are all clipped in it between the outer inorganic plate and interior inorganic plate of adjacent decorative heat preservation layer, and this coupling assembling abuts against on the medial surface of prefabricated principal post.
Prefabricated block plate and the Prefabricated block plate at inner corner trim place of the external wall system of curtain wall type building at external corner place is bending plate.
An engineering method for the external wall system of described curtain wall type building, is characterized in that construction sequence is as follows: step 1, at produce in factory, complete Prefabricated block plate, prefabricated principal post and floor channel-section steel, and be transported to job site, step 2, in the outer edge that has reached the floor of instructions for use, floor channel-section steel is set, makes the interior recess of floor channel-section steel entangle the outward flange of floor, step 3, prefabricated principal post is installed, the upper end of prefabricated principal post is withstood on the bottom wing listrium of upper floor board slot steel, the lower end of prefabricated principal post is withstood on the top flange plate of lower floor board slot steel, with connecting bolt three and nut three, the vertical inner thread sleeve in floor bar, floor channel-section steel and prefabricated principal post is linked together, step 4, on the lateral surface of prefabricated principal post, smear cement, form cement layer, step 5, hoisting prefabricated module board, the top edge of Prefabricated block plate is contacted with the web of upper floor board slot steel, with connecting bolt two and nut two by Prefabricated block plate, floor bar in upper floor board slot steel and upper strata floor links together, make the top edge overlap joint of the Prefabricated block plate that the lower limb of Prefabricated block plate is adjacent with lower floor, the edge, the left and right sides of Prefabricated block plate is contacted with the lateral surface of prefabricated principal post, and adopt connecting bolt one through the longitudinal inner thread sleeve in the straight-through connecting hole of prefabricated principal post and Prefabricated block plate, Prefabricated block plate is connected with prefabricated principal post, step 6, at the transverse joint place of two blocks of adjacent Prefabricated block plates of levels, adopt fluid sealant joint filling, at the bottom of floor channel-section steel and the transverse joint place between Prefabricated block plate, also adopt fluid sealant joint filling, in the interior recess of floor channel-section steel, pour into cast-in-situ concrete, floor channel-section steel is connected with floor perfusion, at the web of floor channel-section steel and the transverse joint place cement injection between Prefabricated block plate, form cement layer, step 7, at a transverse joint place for the two block Prefabricated block plates adjacent with levels of the vertical abutment joint place with the adjacent two blocks of Prefabricated block plate of layer, adopts outer decorative paint to carry out joint filling, and decorative paint outside brushing on the lateral surface of Prefabricated block plate.
The engineering method of the external wall system of described curtain wall type building, is characterized in that: in described step 1, the method for making Prefabricated block plate can be as follows; Step 1, lay template, the bottom of template is corresponding with the external surface of Prefabricated block plate, and in template, the position of corresponding horizontal L shaped draw-in groove and horizontal L shaped plush copper is provided with concavo-convex, and the position that corresponding Prefabricated block plate leads directly to connecting hole inside template arranges column jecket; Step 2, lay bottom concrete, on concrete, place steel mesh reinforcement and longitudinal inner thread sleeve, between longitudinal inner thread sleeve, with reinforcing bar, be connected to each other, assembling reinforcement net and be connected to the reinforcing bar between longitudinal inner thread sleeve; Step 3, concreting, until concrete is equal with the height of longitudinal inner thread sleeve, making the concrete surface of building is matsurface; Step 4, until concrete hardness, reach after requirement, template and Prefabricated block board reversal, make matsurface downward, form removal; Step 5, outside the lateral surface of Prefabricated block plate is coated with decorative paint; Step 6, decorative paint reaches after requirement outside, lays spraying die; Step 7, on die, adopt spray painting pattern; Step 8, lifting Prefabricated block plate.
The engineering method of the external wall system of described curtain wall type building, is characterized in that: in described step 1, the method for making Prefabricated block plate can be as follows; Step 1: lay template, the bottom of template is corresponding with the external surface of Prefabricated block plate, in template, the position of corresponding horizontal L shaped draw-in groove and horizontal L shaped plush copper is provided with concavo-convex, and the position that corresponding Prefabricated block plate leads directly to connecting hole inside template arranges column jecket; Step 2: lay bottom concrete, place steel mesh reinforcement and longitudinal inner thread sleeve on concrete, be connected to each other with reinforcing bar between longitudinal inner thread sleeve, assembling reinforcement net and be connected to the reinforcing bar between inner thread sleeve; Step 3: concreting, until concrete is equal with the height of longitudinal inner thread sleeve, making the concrete surface of building is matsurface; Step 4: longitudinal direction is laid outer inorganic plate on concrete, the edge of outer inorganic plate between two row longitudinal inner thread sleeves and from and template on concavo-convex between; Step 5: the position spraying adhesive glue of placing outside inorganic gusset in inorganic plate; Step 6: longitudinally lay some inorganic gussets, the two ends of inorganic gusset are equal with the edge of outer inorganic plate; Step 7: the empty place between inorganic gusset is laid fireproof heat insulating rock wool; Step 8: spray adhesive glue on inorganic gusset; Step 9: inorganic plate in laying on inorganic gusset; Step 10: reach after instructions for use until concrete and adhesive glue, Prefabricated block board reversal, interior inorganic plate faces down, form removal; Step 11: decorative paint outside the lateral surface of Prefabricated block plate is coated with; Step 12: decorative paint reaches after requirement outside, lays spraying die; Step 13: adopt spray painting pattern on die; Step 14: lifting has the Prefabricated block plate of fireproof heat insulating function.
The engineering method of the external wall system of described curtain wall type building, is characterized in that: in described step 1, the method for making prefabricated principal post can be as follows; Step 1: longitudinally lay outer inorganic lath; Step 2: prop up by punching block on four limits of inorganic lath outside, places steel mesh reinforcement and vertical inner thread sleeve outside on inorganic lath, be connected to each other assembling reinforcement net and be connected to the reinforcing bar between vertical inner thread sleeve between vertical inner thread sleeve with reinforcing bar; Step 3: concreting, more inorganic lath in laying on concrete; Step 4: after concrete reaches requirement, tear four limit punching blocks open; Step 5: lift by crane prefabricated principal post.
Compared with prior art the present invention has following characteristics and beneficial effect: the present invention has improved the structure of the exterior wall of existing curtain wall type building, reduced constructional materials use amount, described external wall system is by some blocks of Prefabricated block plates and some the large-area whole exterior walls that prefabricated principal post is assembled, Prefabricated block plate comprises very thin Prefabricated block plate, not only lightweight, and in the intensity of using, can also guarantee the safety factor of building, the material consumption amount of Prefabricated block plate is 20% left and right of existing external wall of building, cost is low, in addition, the medial surface of Prefabricated block plate can add the decorative heat preservation layer of fire prevention (fire-resistant) and heat insulation function, total cost is also 60% left and right of existing external wall of building cost, so greatly reduce materials'use cost and the construction cost of existing building, the consumption of minimizing to resource, reach energy-saving and emission-reduction object.
The present invention has adopted very simple construction method, has changed the structural system of the residence outer wall of highrise building, has reduced every building costs, is conducive to carry out energy-saving and emission-reduction and the innovation of industry, the particularly develop house of steel work industry of building.
The present invention is the exterior wall (cry not only structural wall) of a kind of " 1+1=1 or 1+1=2 " and the assembly of decorative heat preservation layer (but also being interior trim layer), it adopts very thin Prefabricated block plate is exterior wall part, can when plant produced Prefabricated block plate, just decorative heat preservation layer and Prefabricated block plate with fire prevention (fire-resistant) and heat insulation function be condensed into one as required, also can be separately when secondary decoration according to the difference of the weather in region and environment for use (for example, according to office building and industrial occupancy, the difference of public place and house requires), select the decorative heat preservation layer of variety classes function, can also select not do decorative heat preservation layer, like this, more be conducive to the control of building costs and reduce the rubbish that produces when secondary is decorated and to atmospheric pollution.
Described Prefabricated block plate has not only guaranteed durable weatherability, the impact of existing building, the safeties such as impact of kitchen gas burst, also contributes to maintenance and the transformation of exterior wall internal insulation.The structure of Prefabricated block plate and form of construction work, guaranteed the waterproof of exterior wall, antiseep, stop gaping of joints, the plate body area of Prefabricated block plate is lightweight greatly, can large area lift, the few exterior Decorative Construction of body of wall seam is easily processed and is attractive in appearance, and construction cost is low, easy to operate.
The upper end overlap joint of the lower end of described Prefabricated block plate and lower floor's Prefabricated block plate, is conducive to install and prevent the corrosion of rainwater to bolt; The straight-through connecting hole of Prefabricated block plate on Prefabricated block plate is bolt hole, can guarantee that Prefabricated block plate is more effective with being connected of floor, prevents from being connected impairedly because of earthquake etc. is former thereby cause Prefabricated block plate and prefabricated principal post longitudinal, and safety factor is high.
The lateral surface of the outer inorganic plate of prefabricated principal post is that hair is thick, and the medial surface of Prefabricated block plate is also that hair is thick, adopts now to smear cement layer and is connected sealing between the lateral surface of prefabricated principal post and the medial surface of Prefabricated block plate, and mao asperities is conducive to fusing of cement layer.Connecting bolt one is connected with longitudinal inner thread sleeve through the straight-through connecting hole of prefabricated principal post of prefabricated principal post and the right and left of Prefabricated block plate, can allow tightr that prefabricated principal post is connected with Prefabricated block plate, indirectly strengthen the longitudinal stress coefficient of prefabricated principal post.
Described structural wall is connected with floor by floor channel-section steel, and the advantage of this structure is in installation process, to reduce difficulty of construction and operation, is convenient to perfusion, has reached the object of rapid construction.The vertical inner thread sleeve of prefabricated principal post top edge is connected and tightens up with floor channel-section steel through floor channel-section steel connecting bolt, the upper end of floor channel-section steel connecting bolt is also passed the floor bar in floor and is connected and is condensed into one with floor through cast-in-situ concrete, forms firm beaer.Equally, the vertical inner thread sleeve of prefabricated principal post lower limb is connected and tightens up with floor channel-section steel through floor channel-section steel connecting bolt, the lower end of floor channel-section steel connecting bolt is also passed the floor bar in floor and is connected and is condensed into one with floor through cast-in-situ concrete, forms firm beaer.Like this, prefabricated principal post and upper strata floor and lower floor's floor are condensed into an integral body, form seamless link body.Described Prefabricated block plate is also connected with floor channel-section steel by the straight-through connecting hole of floor channel-section steel connecting bolt and Prefabricated block plate, floor channel-section steel connecting bolt also passes the floor bar in floor and is connected and is condensed into one with floor bar through cast-in-situ concrete, thereby makes Prefabricated block plate also simultaneously stressed in floor.
In building building, in the constant situation of construction method of the present invention and modular structure, Prefabricated block plate and prefabricated principal post can be one of main bodys of load-bearing and support column, can be also non-load-bearing main body, the large I of the thickness of Prefabricated block plate and prefabricated principal post change beaer stressed number.
Longitudinal inner thread sleeve and steel mesh reinforcement on described Prefabricated block plate connect as one, and contribute to the stressed and stressed globality of longitudinal inner thread sleeve, and bolt just can connect by longitudinal inner thread sleeve.Described prefabricated principal post can be used to fixing and supports the floor channel-section steel on upper and lower floor, and the straight-through connecting hole of prefabricated principal post on prefabricated principal post coordinates with connecting bolt one, and for being connected with Prefabricated block plate, prefabricated principal post is the beaer of Prefabricated block plate.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
Fig. 1 is not with the master of the Prefabricated block plate of decorative heat preservation layer to look schematic diagram.
Fig. 2 is not with a left side for the Prefabricated block plate of decorative heat preservation layer to look schematic diagram.
Fig. 3 is the schematic diagram of prefabricated principal post.
Fig. 4 is the schematic top plan view of Fig. 3.
Fig. 5 is adjacent two schematic diagram that Prefabricated block plate connects by prefabricated principal post of same layer of not being with decorative heat preservation layer.
Fig. 6 looks schematic diagram with a Prefabricated block plate left side for decorative heat preservation layer.
Fig. 7 is the schematic top plan view with the Prefabricated block plate of decorative heat preservation layer.
Fig. 8 is two blocks of Prefabricated block plates that floor channel-section steel is adjacent with levels and the connection diagram (there is no cast-in-situ concrete and cement) of floor.
Fig. 9 is two blocks of Prefabricated block plates that floor channel-section steel is adjacent with levels and the connection diagram (having cast-in-situ concrete and cement) of floor.
Figure 10 is the connection diagram (there is no cast-in-situ concrete, have cement) of two Prefabricated block plates, prefabricated principal post and floors that floor channel-section steel is adjacent with levels.
Figure 11 is the connection diagram (having cast-in-situ concrete to have cement) of two Prefabricated block plates, prefabricated principal post and floors that floor channel-section steel is adjacent with levels.
Figure 12 is not with the external wall system of curtain wall type building of decorative heat preservation layer at the schematic diagram at external corner place.
Figure 13 is the schematic diagram at inner corner trim place with the external wall system of the curtain wall type building of decorative heat preservation layer.
Figure 14 is adjacent two schematic diagram that Prefabricated block plate connects by prefabricated principal post of same layer with decorative heat preservation layer.
Reference numeral: 1-Prefabricated block plate, the horizontal L shaped draw-in groove of 2-, 3-Prefabricated block plate leads directly to connecting hole, the horizontal L shaped plush copper of 4-, 5-longitudinal inner thread sleeve, the prefabricated principal post of 6-, inorganic lath in 7-, the outer inorganic lath of 8-, 9-steel fibre reinforced concrete interlayer, the vertical inner thread sleeve of 10-, the prefabricated principal post of 11-leads directly to connecting hole, 12-floor channel-section steel, 13-connecting bolt one, 14-connecting bolt two, 15-connecting bolt three, 16-floor, 17-floor bar, the outer inorganic plate of 18-, inorganic plate in 19-, the inorganic gusset of 20-, 21-fireproof heat insulating rock wool, 22-decorative heat preservation layer, 23-cement layer, 24-cast-in-situ concrete, 25-coupling assembling, 26-fluid sealant, 27-concrete column, 28-nut two, 29-nut three.
The specific embodiment
Referring to Fig. 1, shown in Fig. 2, the embodiment mono-of the Prefabricated block plate of this curtain wall type building, its plate body is steel fibre reinforced concrete structure, the plate body top edge of described Prefabricated block plate 1 is provided with horizontal L shaped draw-in groove 2, on the sidewall of horizontal L shaped draw-in groove 2, lateral separation is distributed with the straight-through connecting hole 3 of Prefabricated block plate again, the straight-through connecting hole 3 of Prefabricated block plate is for being embedded in the column jecket in Prefabricated block plate 1, the lower limb of its plate body is provided with the horizontal L shaped plush copper 4 corresponding with horizontal L shaped draw-in groove on lower floor contiguous prefabricated module board, the left and right sides edge of the medial surface of its plate body all vertical interval is embedded with longitudinal inner thread sleeve 5.
Referring to Fig. 6, Fig. 7, the embodiment bis-of the Prefabricated block plate of described curtain wall type building, be with embodiment mono-difference, the Prefabricated block plate of this curtain wall type building also comprises the decorative heat preservation layer 22 on the medial surface that is attached to plate body, this decorative heat preservation layer 22 comprises outer inorganic plate 18, interior inorganic plate 19, inorganic gusset 20 and fireproof heat insulating rock wool 21, described outer inorganic plate 18 is condensed into one with plate body, described inorganic gusset 20 spaced and parallel are distributed between outer inorganic plate 18 and interior inorganic plate 19 and by outer inorganic plate 18 and connect as one with interior inorganic plate 19, described fireproof heat insulating rock wool 21 is filled in outer inorganic plate 18, in the cavity that interior inorganic plate 19 and inorganic gusset 20 surround.
Referring to Figure 12, Figure 13, in the external wall system of the assembled curtain wall type building of the Prefabricated block plate by one one, at the external corner place of this external wall system and the plate body at inner corner trim place, be bending plate, at other local plate body, be dull and stereotyped.
Referring to Fig. 1, Fig. 2, the external wall system of described curtain wall type building, by the assembled large-area whole exterior wall of prefabricated principal post by the Prefabricated block plate of one one, the plate body of Prefabricated block plate is steel fibre reinforced concrete structure, the top edge of Prefabricated block plate 1 is provided with horizontal L shaped draw-in groove 2, on the sidewall of horizontal L shaped draw-in groove 2, lateral separation is distributed with the straight-through connecting hole 3 of Prefabricated block plate again, the lower limb of Prefabricated block plate 1 is provided with the horizontal L shaped plush copper 4 corresponding with horizontal L shaped draw-in groove on lower floor contiguous prefabricated module board, left and right sides edge at the medial surface of Prefabricated block plate 1 is all embedded with longitudinal inner thread sleeve 5 in vertical interval.Prefabricated block plate lateral surface adopts weathering resistance coatings to be coated with the pattern of imitative brick.
Referring to Fig. 3-5, with two blocks of adjacent Prefabricated block plate of layer, by prefabricated principal post 6, link together, this prefabricated principal post 6 comprises interior inorganic lath 7, outer inorganic lath 8, and be clipped in the steel fibre reinforced concrete interlayer 9 between interior inorganic lath and outer inorganic lath, and the top edge of steel fibre reinforced concrete interlayer 9 and lower edge are all embedded with vertical inner thread sleeve 10, on prefabricated principal post 6, have the straight-through connecting hole 11 of the two row prefabricated principal post corresponding with longitudinal screw sleeve 5 on Prefabricated block plate, there is connecting bolt 1 through the straight-through connecting hole 11 of prefabricated principal post and be threaded in longitudinal inner thread sleeve 5, prefabricated principal post 6 is linked together with Prefabricated block plate 1, between prefabricated principal post 6 and Prefabricated block plate 1, being provided with cement layer 23(, now to smear cement layer be airtight and watertight padding).Between the vertical inner thread sleeve 10 of the upper lower edge of steel fibre reinforced concrete interlayer 9, by reinforcing bar, be welded and fused, and the steel mesh reinforcement colligation in reinforcing bar and steel fibre reinforced concrete interlayer 9, inner thread sleeve external form is polygonal, and middle interior circular hole is interior rib-loop bolt hole.Junction with between two blocks of adjacent Prefabricated block plate of layer, adopts outer decorative paint to carry out primary coat joint filling (adopting the coatings decoration identical with Prefabricated block plate facing).
Referring to Fig. 8-11, junction at two blocks of adjacent Prefabricated block plates of levels is provided with horizontal floor channel-section steel 12, between the medial surface of the web of floor channel-section steel 12 and Prefabricated block plate 1, be also provided with cement layer 23, there is connecting bolt 2 14 through web and the straight-through connecting hole 3 of Prefabricated block plate of floor channel-section steel 12, and by nut 2 28, floor channel-section steel 12 and Prefabricated block plate 1 are linked together, there is connecting bolt 3 15 through the frange plate up and down of floor channel-section steel 12 and be threaded in vertical inner thread sleeve 10, by nut 3 29, the vertical inner thread sleeve 10 in floor channel-section steel 12 and prefabricated principal post 6 is linked together simultaneously, in addition, the outward flange of the floor 16 of reinforced concrete structure is taken in the interior recess that is placed on floor channel-section steel 12, the floor bar 17 of floor outer edge is hooked on connecting bolt 2 14 and connecting bolt 3 15, between the outward flange of floor 16 and the interior recess of floor channel-section steel 12, be filled with cast-in-situ concrete 24, perfusion enters through floor channel-section steel top margin upside room to adopt cast-in-situ concrete, floor 16 is connected with 12 perfusions of floor channel-section steel, between the medial surface of the bottom of the web of floor channel-section steel 12 and Prefabricated block plate 1, be provided with fluid sealant 26, adopt fluid sealant joint filling, between the bottom wing listrium of floor channel-section steel 12 and the bottom surface of floor 16, be also provided with fluid sealant 26, adopt fluid sealant joint filling.In the junction of two blocks of adjacent Prefabricated block plates of levels, adopt outer decorative paint to carry out primary coat joint filling (adopting the coatings decoration identical with Prefabricated block plate facing).
Referring to Fig. 6, Fig. 7, Figure 13, Figure 14, described Prefabricated block plate also comprises the decorative heat preservation layer 22 being attached on plate body medial surface, this decorative heat preservation layer 22 comprises outer inorganic plate 18, interior inorganic plate 19, inorganic gusset 20 and fireproof heat insulating rock wool 21, described outer inorganic plate 18 is condensed into one with Prefabricated block plate 1, described vertical inorganic gusset 20 spaced and parallel are distributed between outer inorganic plate 18 and interior inorganic plate 19 and by outer inorganic plate 18 and connect as one with interior inorganic plate 19, described fireproof heat insulating rock wool 21 is filled in outer inorganic plate 18, in the cavity that interior inorganic plate 19 and inorganic gusset 20 surround.The experiment proved that, when decorative heat preservation layer gross thickness is 100mm, its China and foreign countries' inorganic plate, interior inorganic plate thickness are 9 mm, fireproof heat insulating rock wool thickness in the middle of decorative heat preservation layer is 80mm, when fireproof heat insulating rock wool unit weight is every cube of 150kg, the fire resistance period of this decorative heat preservation layer is more than 200 minutes, and thermal transmittance is 0.6w/ (㎡ .k) below, sound insulation is more than 45 decibels, and decorative heat preservation layer can be resisted the wind-force that surpasses 12 grades of typhoons.
With the decorative heat preservation layer of a Prefabricated block plate of layer and with being connected with coupling assembling 25 between layer decorative heat preservation layer of an adjacent Prefabricated block plate, this coupling assembling 25 is by two blocks of inorganic laths and be clipped in two fireproof heat insulating rock wools between inorganic lath and form, the two ends, left and right of this coupling assembling 25 are all clipped in it between the outer inorganic plate and interior inorganic plate of adjacent decorative heat preservation layer, and this coupling assembling 25 abuts against on the medial surface of prefabricated principal post 6.
The lateral surface of described Prefabricated block plate adopts weathering resistance coatings to be coated with the pattern of imitative brick, comes off with age personal safety is produced and threatened in the time of can preventing to adopt other material to be facing.Described Prefabricated block plate and prefabricated principal post can also be that disjunctor is prefabricated, and the longitudinal the right and left of prefabricated principal post edge does not have clear opening, after steel mesh reinforcement and the steel mesh reinforcement colligation in Prefabricated block plate that prefabricated principal post protrudes, adopt pouring concrete to be integrated.Having balcony place, Prefabricated block plate is the Prefabricated block plate with balcony slab.
The engineering method of the external wall system of described curtain wall type building, its construction sequence is as follows.
Step 1, at produce in factory, complete Prefabricated block plate, prefabricated principal post 6 and floor channel-section steel 12, and be transported to job site.
Step 2, in the outer edge that has reached the floor 16 of instructions for use, floor channel-section steel 12 is set, makes the interior recess of floor channel-section steel 12 entangle the outward flange of floor.
Step 3, prefabricated principal post 6 is installed, the upper end of prefabricated principal post is withstood on the bottom wing listrium of upper floor board slot steel, the lower end of prefabricated principal post is withstood on the top flange plate of lower floor board slot steel, with connecting bolt 3 15 and nut 3 29, the vertical inner thread sleeve 10 in floor bar 17, floor channel-section steel 12 and prefabricated principal post is linked together.Be exactly specifically, the top, upper end of prefabricated principal post withstands on the base of upper floor board slot steel, and the bottom, lower end of prefabricated principal post withstands on the top of lower floor board slot steel; Upper end at prefabricated principal post, adopt from top to bottom connecting bolt three to pass floor channel-section steel, be connected with the vertical inner thread sleeve on prefabricated principal post, in the lower end of prefabricated principal post, adopt from top to bottom connecting bolt three to pass floor channel-section steel, be connected with the vertical inner thread sleeve on prefabricated principal post; Tighten up the nut 3 29 on connecting bolt 3 15, make connecting bolt three and nut three prefabricated principal post, floor channel-section steel and floor bar fixing compact, then constantly repeat, until to the prefabricated principal post installation with layer, then carry out next step construction.
Step 4, on the lateral surface of prefabricated principal post, smear cement, form cement layer 23.
Step 5, hoisting prefabricated module board, the top edge of Prefabricated block plate is contacted with the web of upper floor board slot steel, with connecting bolt 2 14 and nut 2 28, the floor bar 17 in Prefabricated block plate, upper floor board slot steel and upper strata floor is linked together, specifically, adopt exactly connecting bolt 2 14 through the straight-through connecting hole 3 of Prefabricated block plate and floor channel-section steel 12, and tighten up nut 2 28 on connecting bolt two, make connecting bolt 2 14 and nut 2 28 the floor bar fixing compact in Prefabricated block plate, upper floor board slot steel and upper strata floor.Make the top edge overlap joint of the Prefabricated block plate that the lower limb of Prefabricated block plate is adjacent with lower floor, the edge, the left and right sides of Prefabricated block plate is contacted with the lateral surface of prefabricated principal post, and adopt connecting bolt 1 through the straight-through connecting hole 11 of prefabricated principal post with longitudinal inner thread sleeve 5 in Prefabricated block plate, Prefabricated block plate is connected with prefabricated principal post 6.
Step 6, at the transverse joint place of two blocks of adjacent Prefabricated block plates of levels, adopt fluid sealant 26 joint fillings, at the bottom of floor channel-section steel 12 and the transverse joint place between Prefabricated block plate, also adopt fluid sealant 26 joint fillings, in the interior recess of floor channel-section steel 12, pour into cast-in-situ concrete 24, floor channel-section steel 12 is connected with floor 15 perfusions, at the web of floor channel-section steel 12 and the transverse joint place cement injection between Prefabricated block plate, form cement layer 23.
Step 7, at a transverse joint place for the two block Prefabricated block plates adjacent with levels of the vertical abutment joint place with the adjacent two blocks of Prefabricated block plate of layer, adopts outer decorative paint to carry out joint filling, and decorative paint outside brushing on the lateral surface of Prefabricated block plate.
This construction method can be to install the prefabricated principal post 6 of one deck, then the Prefabricated block plate of this layer is installed, and can be also the prefabricated principal post 6 that installs all layers, then Prefabricated block plate is installed.
In described step 1, make not with the method for the Prefabricated block plate of decorative heat preservation layer as follows; Step 1, laying template, the bottom of template is corresponding with the external surface of Prefabricated block plate, and in template, the position of corresponding horizontal L shaped draw-in groove and horizontal L shaped plush copper is provided with concavo-convex position, and inside template, the position of the straight-through connecting hole of corresponding Prefabricated block plate arranges column jecket; Step 2, lay bottom concrete, on concrete, place steel mesh reinforcement and longitudinal inner thread sleeve 5, between longitudinal inner thread sleeve 5, with reinforcing bar, be connected to each other, assembling reinforcement net and be connected to the reinforcing bar between longitudinal inner thread sleeve; Step 3, concreting, until concrete is equal with the height of longitudinal inner thread sleeve, making the concrete surface of building is matsurface; Step 4, until concrete hardness, reach after requirement, template and Prefabricated block board reversal, make matsurface downward, form removal; Step 5, outside the lateral surface of Prefabricated block plate is coated with decorative paint; Step 6, decorative paint reaches after requirement outside, lays spraying die; Step 7, on die, adopt spray painting pattern; Step 8, lifting Prefabricated block plate.
In described step 1, making is as follows with the method for the Prefabricated block plate of decorative heat preservation layer; Step 1: lay template, the bottom of template is corresponding with the external surface of Prefabricated block plate, in template, the position of corresponding horizontal L shaped draw-in groove and horizontal L shaped plush copper is provided with concavo-convex, and the position that corresponding Prefabricated block plate leads directly to connecting hole inside template arranges column jecket; Step 2: lay bottom concrete, place steel mesh reinforcement and longitudinal inner thread sleeve on concrete, be connected to each other with reinforcing bar between longitudinal inner thread sleeve, assembling reinforcement net and be connected to the reinforcing bar between inner thread sleeve; Step 3: concreting, until concrete is equal with the height of longitudinal inner thread sleeve, making the concrete surface of building is matsurface; Step 4: longitudinal direction is laid outer inorganic plate 18 on concrete, the edge of outer inorganic plate 18 between two row longitudinal inner thread sleeves and from and template on concavo-convex between; Step 5: the position spraying adhesive glue of placing outside inorganic gusset in inorganic plate 18; Step 6: longitudinally lay some inorganic gussets 20, the two ends of inorganic gusset 20 are equal with the edge of outer inorganic plate 18; Step 7: the empty place between inorganic gusset 20 is laid fireproof heat insulating rock wool; Step 8: spray adhesive glue on inorganic gusset 20; Step 9: inorganic plate 19 in laying on inorganic gusset 20; Step 10: reach after instructions for use until concrete and adhesive glue, Prefabricated block board reversal, interior inorganic plate 19 faces down, form removal; Step 11: decorative paint outside the lateral surface of Prefabricated block plate is coated with; Step 12: decorative paint reaches after requirement outside, lays spraying die; Step 13: adopt spray painting pattern on die; Step 14: lifting has the Prefabricated block plate of fireproof heat insulating function.
In described step 1, the method for making prefabricated principal post 6 is as follows; Step 1: longitudinally lay outer inorganic lath 8; Step 2: prop up by punching block on four limits of inorganic lath outside, places steel mesh reinforcement and vertical inner thread sleeve outside on inorganic lath, be connected to each other assembling reinforcement net and be connected to the reinforcing bar between vertical inner thread sleeve between vertical inner thread sleeve with reinforcing bar; Step 3: concreting, more inorganic lath 7 in laying on concrete; Step 4: after concrete reaches requirement, tear four limit punching blocks open; Step 5: lift by crane prefabricated principal post.
Claims (7)
1. the external wall system of curtain wall type building, Prefabricated block plate by one one is assembled, it is characterized in that: the plate body of described Prefabricated block plate is steel fibre reinforced concrete structure, the top edge of Prefabricated block plate (1) is provided with horizontal L shaped draw-in groove (2), on the sidewall of horizontal L shaped draw-in groove (2), lateral separation is distributed with the straight-through connecting hole (3) of Prefabricated block plate again, the lower limb of Prefabricated block plate (1) is provided with the horizontal L shaped plush copper (4) corresponding with horizontal L shaped draw-in groove on lower floor contiguous prefabricated module board, left and right sides edge at the medial surface of Prefabricated block plate (1) is all embedded with longitudinal inner thread sleeve (5) in vertical interval,
With two blocks of adjacent Prefabricated block plate of layer, by prefabricated principal post (6), link together, this prefabricated principal post (6) comprises interior inorganic lath (7), outer inorganic lath (8), and be clipped in the steel fibre reinforced concrete interlayer (9) between interior inorganic lath and outer inorganic lath, and the top edge of steel fibre reinforced concrete interlayer (9) and lower edge are all embedded with vertical inner thread sleeve (10), on prefabricated principal post (6), have the straight-through connecting hole (11) of the two row prefabricated principal post corresponding with longitudinal screw sleeve (5) on Prefabricated block plate, there is connecting bolt one (13) through the straight-through connecting hole (11) of prefabricated principal post and be threaded in longitudinal inner thread sleeve (5), prefabricated principal post (6) and Prefabricated block plate (1) are linked together, between prefabricated principal post (6) and Prefabricated block plate (1), be provided with cement layer (23),
In the junction of two blocks of adjacent Prefabricated block plates of levels, be provided with horizontal floor channel-section steel (12), between the medial surface of the web of floor channel-section steel (12) and Prefabricated block plate (1), be also provided with cement layer (23), there is connecting bolt two (14) through web and the straight-through connecting hole (3) of Prefabricated block plate of floor channel-section steel (12), and by nut two (28), floor channel-section steel (12) and Prefabricated block plate (1) are linked together, there is connecting bolt three (15) through the frange plate up and down of floor channel-section steel (12) and be threaded in vertical inner thread sleeve (10), by nut three (29), the vertical inner thread sleeve (10) in floor channel-section steel (12) and prefabricated principal post (6) is linked together simultaneously, in addition, the outward flange of the floor of reinforced concrete structure (16) is taken in the interior recess that is placed on floor channel-section steel (12), the floor bar of floor outer edge (17) is hooked on connecting bolt two (14) and connecting bolt three (15), between the interior recess of the outward flange of floor (16) and floor channel-section steel (12), be filled with cast-in-situ concrete (24), between the medial surface of the bottom of the web of floor channel-section steel (12) and Prefabricated block plate (1), be provided with fluid sealant (26), between the bottom surface of the bottom wing listrium of floor channel-section steel (12) and floor (16), be also provided with fluid sealant (26).
2. the external wall system that curtain wall type according to claim 1 is built, it is characterized in that: on the medial surface of described Prefabricated block plate (1), have decorative heat preservation layer (22), this decorative heat preservation layer (22) comprises outer inorganic plate (18), interior inorganic plate (19), inorganic gusset (20) and fireproof heat insulating rock wool (21), described outer inorganic plate (18) is condensed into one with the plate body of Prefabricated block plate (1), inorganic gusset (20) spaced and parallel is distributed between outer inorganic plate (18) and interior inorganic plate (19) and by outer inorganic plate (18) and interior inorganic plate (19) and connects as one, described fireproof heat insulating rock wool (21) is filled in outer inorganic plate (18), in the cavity that interior inorganic plate (19) and inorganic gusset (20) surround,
With the decorative heat preservation layer of a Prefabricated block plate of layer and with being connected with coupling assembling (25) between layer decorative heat preservation layer of an adjacent Prefabricated block plate, this coupling assembling (25) is by two blocks of inorganic laths and be clipped in two fireproof heat insulating rock wools between inorganic lath and form, the two ends, left and right of this coupling assembling (25) are all clipped in it between the outer inorganic plate and interior inorganic plate of adjacent decorative heat preservation layer, and this coupling assembling (25) abuts against on the medial surface of prefabricated principal post (6).
3. the external wall system of curtain wall type building according to claim 1, is characterized in that: Prefabricated block plate and the Prefabricated block plate at inner corner trim place of the external wall system of curtain wall type building at external corner place is bending plate.
4. an engineering method for the external wall system that the curtain wall type described in the claims 1 is built, is characterized in that construction sequence is as follows:
Step 1, at produce in factory, complete Prefabricated block plate, prefabricated principal post (6) and floor channel-section steel (12), and be transported to job site;
Step 2, in the outer edge that has reached the floor (16) of instructions for use, floor channel-section steel (12) is set, makes the interior recess of floor channel-section steel (12) entangle the outward flange of floor;
Step 3, prefabricated principal post (6) is installed, the upper end of prefabricated principal post is withstood on the bottom wing listrium of upper floor board slot steel, the lower end of prefabricated principal post is withstood on the top flange plate of lower floor board slot steel, with connecting bolt three (15) and nut three (29), the vertical inner thread sleeve (10) in floor bar (17), floor channel-section steel (12) and prefabricated principal post is linked together;
Step 4, on the lateral surface of prefabricated principal post, smear cement, form cement layer (23);
Step 5, hoisting prefabricated module board, the top edge of Prefabricated block plate is contacted with the web of upper floor board slot steel, with connecting bolt two (14) and nut two (28) by Prefabricated block plate, floor bar (17) in upper floor board slot steel and upper strata floor links together, make the top edge overlap joint of the Prefabricated block plate that the lower limb of Prefabricated block plate is adjacent with lower floor, the edge, the left and right sides of Prefabricated block plate is contacted with the lateral surface of prefabricated principal post, and adopt connecting bolt one (13) through the longitudinal inner thread sleeve (5) in the straight-through connecting hole (11) of prefabricated principal post and Prefabricated block plate, Prefabricated block plate is connected with prefabricated principal post (6),
Step 6, at the transverse joint place of two blocks of adjacent Prefabricated block plates of levels, adopt fluid sealant (26) joint filling, at the bottom of floor channel-section steel (12) and the transverse joint place between Prefabricated block plate, also adopt fluid sealant (26) joint filling, in the interior recess of floor channel-section steel (12), pour into cast-in-situ concrete (24), floor channel-section steel (12) is connected with floor (16) perfusion, at the web of floor channel-section steel (12) and the transverse joint place cement injection between Prefabricated block plate, form cement layer (23);
Step 7, at a transverse joint place for the two block Prefabricated block plates adjacent with levels of the vertical abutment joint place with the adjacent two blocks of Prefabricated block plate of layer, adopts outer decorative paint to carry out joint filling, and decorative paint outside brushing on the lateral surface of Prefabricated block plate.
5. the engineering method of the external wall system of curtain wall type building according to claim 4, is characterized in that: in described step 1, the method for making Prefabricated block plate is as follows;
Step 1, lay template, the bottom of template is corresponding with the external surface of Prefabricated block plate, and in template, the position of corresponding horizontal L shaped draw-in groove and horizontal L shaped plush copper is provided with concavo-convex, and the position that corresponding Prefabricated block plate leads directly to connecting hole inside template arranges column jecket;
Step 2, lay bottom concrete, place steel mesh reinforcement and longitudinal inner thread sleeve (5) on concrete, longitudinal inner thread sleeve is connected to each other with reinforcing bar between (5), assembling reinforcement net and be connected to the reinforcing bar between longitudinal inner thread sleeve;
Step 3, concreting, until concrete is equal with the height of longitudinal inner thread sleeve, making the concrete surface of building is matsurface;
Step 4, until concrete hardness, reach after requirement, template and Prefabricated block board reversal, make matsurface downward, form removal;
Step 5, outside the lateral surface of Prefabricated block plate is coated with decorative paint;
Step 6, decorative paint reaches after requirement outside, lays spraying die
Step 7, on die, adopt spray painting pattern;
Step 8, lifting Prefabricated block plate.
6. the engineering method of the external wall system of curtain wall type building according to claim 4, is characterized in that: in described step 1, the method for making Prefabricated block plate is as follows;
Step 1: lay template, the bottom of template is corresponding with the external surface of Prefabricated block plate, in template, the position of corresponding horizontal L shaped draw-in groove and horizontal L shaped plush copper is provided with concavo-convex, and the position that corresponding Prefabricated block plate leads directly to connecting hole inside template arranges column jecket;
Step 2: lay bottom concrete, place steel mesh reinforcement and longitudinal inner thread sleeve on concrete, be connected to each other with reinforcing bar between longitudinal inner thread sleeve, assembling reinforcement net and be connected to the reinforcing bar between inner thread sleeve;
Step 3: concreting, until concrete is equal with the height of longitudinal inner thread sleeve, making the concrete surface of building is matsurface;
Step 4: longitudinal direction is laid outer inorganic plate (18) on concrete, the edge of outer inorganic plate (18) between two row longitudinal inner thread sleeves and from and template on concavo-convex between;
Step 5: the upper position of placing inorganic gusset of inorganic plate (18) sprays adhesive glue outside;
Step 6: longitudinally lay some inorganic gussets (20), the two ends of inorganic gusset (20) are equal with the edge of outer inorganic plate (18);
Step 7: the empty place between inorganic gusset (20) is laid fireproof heat insulating rock wool;
Step 8: at the upper spraying of inorganic gusset (20) adhesive glue;
Step 9: inorganic plate (19) in the upper laying of inorganic gusset (20);
Step 10: reach after instructions for use until concrete and adhesive glue, Prefabricated block board reversal, interior inorganic plate (19) faces down, form removal;
Step 11: decorative paint outside the lateral surface of Prefabricated block plate is coated with;
Step 12: decorative paint reaches after requirement outside, lays spraying die;
Step 13: adopt spray painting pattern on die;
Step 14: lifting has the Prefabricated block plate of fireproof heat insulating function.
7. the engineering method of the external wall system of curtain wall type building according to claim 4, is characterized in that: in described step 1, the method for making prefabricated principal post (6) is as follows;
Step 1: longitudinally lay outer inorganic lath (8);
Step 2: prop up by punching block on four limits of inorganic lath outside, places steel mesh reinforcement and vertical inner thread sleeve outside on inorganic lath, be connected to each other assembling reinforcement net and be connected to the reinforcing bar between vertical inner thread sleeve between vertical inner thread sleeve with reinforcing bar;
Step 3: concreting, more inorganic lath (7) in laying on concrete;
Step 4: after concrete reaches requirement, tear four limit punching blocks open;
Step 5: lift by crane prefabricated principal post.
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| CN104389346B (en) * | 2014-11-19 | 2016-08-31 | 山西奥铭科技有限公司 | A kind of high-strength light shearing formula assembled building structural system and preparation method thereof |
| CN104963507A (en) * | 2015-06-30 | 2015-10-07 | 成都点石创想科技有限公司 | Method used for manufacturing intelligent energy-saving building |
| CN109162387B (en) * | 2016-01-27 | 2021-08-06 | 南京奥捷墙体材料有限公司 | GRC curtain wall plate capable of being provided with solar water heater and building integrated GRC outer wall system |
| CN107700715A (en) * | 2016-08-08 | 2018-02-16 | 湖北源盛钢构有限公司 | A kind of the environmental-friendly walling structure and construction method of fast quick-mounting installation |
| CN106121083B (en) * | 2016-08-11 | 2018-06-22 | 云南建工钢结构股份有限公司 | A kind of assembled composite strip plate wall and construction method |
| CN106567494B (en) * | 2016-10-26 | 2019-03-08 | 南昌大学 | A kind of prefabricated outer wall panel and its assembly method |
| CN106894545B (en) * | 2017-03-24 | 2023-08-25 | 广州大学 | Recycled wall structure and installation method thereof |
| CN108589986B (en) * | 2018-07-02 | 2023-04-25 | 西安建筑科技大学 | Assembled composite wall structure based on bolt connection and construction method thereof |
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