CN102587539B - External wall board for assembling-casting molded composite concrete shear wall, and manufacturing and installation method - Google Patents
External wall board for assembling-casting molded composite concrete shear wall, and manufacturing and installation method Download PDFInfo
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- CN102587539B CN102587539B CN201210055730.2A CN201210055730A CN102587539B CN 102587539 B CN102587539 B CN 102587539B CN 201210055730 A CN201210055730 A CN 201210055730A CN 102587539 B CN102587539 B CN 102587539B
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- 239000002131 composite material Substances 0.000 title claims abstract description 36
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- 238000005266 casting Methods 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 94
- 238000009413 insulation Methods 0.000 claims abstract description 18
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 13
- 238000009417 prefabrication Methods 0.000 claims abstract description 3
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- 210000003195 fascia Anatomy 0.000 claims description 30
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- 238000000465 moulding Methods 0.000 claims description 15
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- 229910052602 gypsum Inorganic materials 0.000 claims description 10
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- 239000004568 cement Substances 0.000 claims description 7
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- 239000004033 plastic Substances 0.000 claims description 4
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 4
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Abstract
The invention discloses an external wall board for an assembling-casting molded composite concrete shear wall, and a manufacturing and installation method. The length and height of the wall board depend on the dimension of a building, the cross section structure of the wall board includes: an outer side A cementing material protection layer, a slight material insulation layer, a middle B cementing material layer, a stress layer of the reinforced concrete shear wall, and an inner side C cementing material decoration layer; and long and short connection steel bars are arranged in the board. The manufacturing method thereof includes prefabrication of outer side insulation templates and inner side C cementing material decoration layers in a factory. On-site installation includes: setting the outer side insulation template, welding the reinforcement rack and the C cementing material decoration layer into a whole, and casting and shaping concrete. The invention is energy-saving, low in power consumption, environmentally friendly, economic and practical, and firm and livable; fabrication is completed in factory; the integrated installation performance is provided; and full-function universality of requirements of four-step energy-saving residence buildings on the wall is available.
Description
Technical field
The present invention relates to a kind of assembling moulding by casting composite concrete shear wall side fascia and manufacture mounting method, belonging to housing construction wall technology.
Background technology
Construction wall in current existing Housing Structure System mainly contains: concrete shearing exterior wall, concrete manomelia exterior wall, concrete frame, steel work, infilled wall, rear subsides insulation layer, decorating inner and external walls are plastered, adopt cast-in-place concrete shear wall structural system, concrete manomelia structural system, exterior wall must separately be done insulation with polyphenyl plate or extruded sheet and process, and interior external wall plastering and wet trade amount are large.Traditional construction material from great, energy consumption is high, function singleness, for reaching application standard, manual wet trade superposes repeatedly on body of wall at the scene.Heat insulating material is asynchronous with the main building life-span, need repeatedly change, and cost is high, inflammable dangerous.Building energy consumption is high, resource consumption greatly, not environmental protection, construction process falls behind.
For overcoming the above-mentioned deficiency of the side fascia of existing tradition construction legal system, the applicant has proposed the patent application of the close pillar cream of concrete compound external wall panel, this side fascia has plurality of advantages, but also exist, can not satisfactory part be: prefabricated in Ta factory, it is large that wallboard makes rear weight, cause transportation and on-site hoisting inconvenience, comprise the close post of a plurality of independently steel bar concretes in wallboard, during design, Force Calculation is more complicated.
Summary of the invention
The object of the invention is to provide a kind of assembling moulding by casting composite concrete shear wall side fascia and manufactures mounting method.That described assembling moulding by casting composite concrete shear wall side fascia has is energy-conservation, low consumption, environmental protection, economical and practical and firm livable feature, has reached house wall four step power saving function requirements completely, and it is simple and efficient that it manufactures mounting method.
The present invention is realized by the following technical programs, a kind of assembling moulding by casting composite concrete shear wall side fascia, it is characterized in that, under use state, this composite concrete shear wall side fascia cross-sectional configuration, comprise successively from outside to inside A cementitious material topping, light-weight thermal insulation material layer, B cementitious material layer, reinforced concrete shear wall stressor layers and C cementitious material decorative layer, wherein, reinforced concrete shear wall stressor layers surrounding is stretched out reinforcing bar; Long and short dowel is set in composite concrete shear wall side fascia, short dowel connects A cementitious material topping and light-weight thermal insulation material layer and B cementitious material layer, long dowel connects A cementitious material topping and light-weight thermal insulation material layer and B cementitious material layer, and stretches into reinforced concrete shear wall stressor layers 20～150mm; Middle part in upper and lower two sides of light-weight thermal insulation material layer, offers the U-shaped groove that a length equates with light-weight thermal insulation material layer width; Middle part in left and right two sides of light-weight thermal insulation material layer, offers the v-depression that a length equates with light-weight thermal insulation material layer height.
The thickness of the A cementitious material topping in above-mentioned structure is 5-30mm, the thickness of light-weight thermal insulation material layer is 20-200mm, the thickness of B cementitious material layer is 5-30mm, the thickness of reinforced concrete shear wall stressor layers is 120-350mm, the thickness of C cementitious material decorative layer is 5-30mm, the U-shaped groove slot opening 40mm of upper and lower two sides of light-weight thermal insulation material layer, dark 40mm; The v-depression slot opening 40mm of left and right two sides of light-weight thermal insulation material layer, dark 40mm.
The cementitious material of the A cementitious material topping in above-mentioned structure, B cementitious material layer and C cementitious material decorative layer is the composition of high strength gypsum, cement, flyash, glass fiber and waterproof agent; or by high strength gypsum, cement, glass fiber and waterproofing agent composite, or by high strength gypsum, glass fiber and waterproofing agent composite.
Light material in light-weight thermal insulation material layer in above-mentioned structure is polyphenyl plate, extruded sheet, rock wool or vegetable fibre board.
Long and short dowel in above-mentioned structure is square plastic pipe, and the two ends of pipe are shaped with respectively many lobes type umbrella head, interspersed reel in pipe, and the short dowel mouth of pipe is of a size of 10*10mm, and length is 90mm-140mm; The long dowel mouth of pipe is of a size of 15*15mm, and length is 100mm-350mm;
The manufacture mounting method of the assembling moulding by casting composite concrete shear wall side fascia of said structure, comprises prefabrication and job site cast installation process, it is characterized in that comprising the following steps:
1) in factory, in smooth template, prepare A cementitious material topping, first, pave and do not comprise the cementitious material of glass fiber muscle, repave into glass fiber muscle, strike off and form A cementitious material topping;
2) by shifting to an earlier date the prefabricated light-weight thermal insulation material layer with long and short dowel, be laid on A cementitious material topping, jam-packed flattens; The described prefabricated process of the light-weight thermal insulation material layer with long and short dowel is: first the palpus of falling umbrella head is scalded into in long and short dowel one end, two short dowels and a long dowel are passed at eyelet in parallel, and stick with glue knot, by the scale of indicating on operating desk, on light-weight thermal insulation material layer plate, scald hole, wear long and short dowel, through a half, daub pierces into and squeezes sternly, light-weight thermal insulation material layer plate turn-over, the long and short dowel blanching of the other end is fixed to the head of falling umbrella, makes light-weight thermal insulation material layer standby;
3) in step 2) prepare B cementitious material layer on the light-weight thermal insulation material layer of system, first, pave and do not comprise the cementitious material of glass fiber muscle, repave into glass fiber muscle, strike off and form B cementitious material layer; Again the part that is integrally connected by A cementitious material topping and light-weight thermal insulation material layer and B cementitious material layer is transported to the dry outside heat insulation formwork that becomes pour concrete of maintenance canopy;
4) adopt with the identical process of step 1) and manufacture C cementitious material decorative layer;
5) wallboard is pressed to accurate dimension cutting edge, scalded and move back light-weight thermal insulation material layer four limit V-arrangements and U-shaped groove, waiting plate to sew on installation prefabricated light material prismatic bar or olive shape weather strip, fabric swatch seam putty, squeezes tight while coming plate to install;
6) weld the reinforcing bar shelf of adjacent two blocks of composite concrete shear wall side fascias, and colligation cross section is the sub-positioning supporting part of 25mm*25mm flitch on reinforcing bar shelf;
7) vertical C cementitious material decorative laminate, and support fixing;
8) on the sub-positioning supporting part of flitch, get through hole, with bolt through through hole, by step 3) outside heat insulation formwork and reinforcing bar shelf, the C cementitious material decorative layer of system be connected and fixed; When adjacent upper and lower two blocks of composite concrete shear wall side fascias docking, on the upper and lower edge of composite concrete shear wall side fascia, pick out the groove of wide 100mm, dark 10mm, by holding upper iron piece under lock, be welded on compound external wall panel reinforcing bar;
9) to laminated pouring concrete in the reinforced concrete shear wall structural stress layer of composite concrete shear wall side fascia, complete the installation of composite concrete shear wall side fascia.
The invention has the advantages that, that this assembling moulding by casting composite concrete shear wall side fascia has is energy-conservation, low consumption, environmental protection; Economical and practical; Firm livable; Batch production is prefabricated, integrated installation; Adjust after insulation layer and reinforced concrete shear wall stressor layers thickness, there is the Full Featured universality of four step energy-saving residences to body of wall requirement.Wall plate structure is simple, reasonable, and it is composited by the insulation layer of superperformance and the steel bar concrete layer of good anti-stress, has good energy saving and safety in utilization; Its raw materials is partly originated in discarded object gypsum, has again the cheap property of the feature of environmental protection, recycling economy, raw material sources popularity and manufacturing price; Its manufacture process comprises that factory manufactures and cast-in-site is installed, and therefore, has transportation easy, and the on-the-spot matching of installing is good, and moulding process is simple, constructs more convenient.The complex heat-preservation shearing external wallboard block with such excellent properties is widely used in building the exterior wall of big or small high residential building, and the house building up is practical, firm, economical, attractive in appearance.
Accompanying drawing explanation
Fig. 1 is assembling cast shaping process composite concrete shear wall external wall panel structure schematic diagram of the present invention.
In figure: 1 is A cementitious material topping, and 2 is light-weight thermal insulation material layer, 3 is B cementitious material layer, and 4 is long dowel, and 5 is short dowel, and 6 is reinforcing bar shelf, and 7 is C cementitious material layer, and 8 is reinforced concrete shear wall structural stress layer.
Fig. 2 is outside heat insulation formwork structural representation prefabricated in factory of the present invention.
In figure: 1 is A cementitious material topping, and 2 is light-weight thermal insulation material layer, 3 is B cementitious material layer, and 4 is long dowel, and 5 is short dowel.
Fig. 3 is at upper and lower compound external wall panel connecting portion schematic diagram.
The cross sectional shape of olive shape light material thermal-insulating sealing bar as can be seen from Figure.In figure: 9 for holding connection ironware under lock.
Fig. 4 is left and right compound external wall panel connecting portion schematic diagram.
The cross sectional shape of rhombus light material thermal-insulating sealing bar as can be seen from Figure.
Fig. 5 is long and short dowel structural representation.
Fig. 6 is for holding connection ironware structural representation under lock.
The specific embodiment
Below in conjunction with accompanying drawing and instantiation, the present invention is further illustrated:
The standard width of a room in an old-style house of certain housing construction body of wall is of a size of 3m*4.5m, and floor height 3m be take this concrete structure and process of composite concrete shear wall side fascia of the present invention of carrying out Design and manufacture as follows: the height of A cementitious material topping is 3m, and width is 4.5m.In-plant platform template is manufactured A cementitious material topping; in the present embodiment; adopt high strength gypsum, cement, flyash, glass glass fiber and waterproof agent to be mixed into cementitious material; mass fraction ratio; gypsum is that 60 parts, cement are that 20 parts, flyash are that 18 parts, glass fiber are that 1 part, waterproof agent are 1 part; make A cementitious material topping; its process is first at platform template pave high strength gypsum, cement, flyash and waterproof agent compound; repave afterwards into glass fiber, then strike off and form the outside A layer cementitious material layer that thickness is 15mm.
By size and A layer cementitious material layer size dimension quite, shift to an earlier date the prefabricated light-weight thermal insulation material layer with long and short dowel and be placed on A cementitious material topping, jam-packed flattens and forms thickness is 85mm light-weight thermal insulation material layer; In the present embodiment, light material is polyphenyl plate; Long and short dowel in light-weight thermal insulation material layer is by regularly arranged layout, and short dowel is square plastic pipe, and the mouth of pipe is of a size of 10mm*10mm, and length is 90mm; Long dowel is square plastic pipe, and it is 150mm that the mouth of pipe is of a size of 15mm*15mm length, interspersed batten in pipe, and the two ends of pipe are shaped with respectively 12 lobe umbrella heads.The prefabricated process of light-weight thermal insulation material layer with long and short dowel is: first the palpus of falling umbrella head is scalded into in long and short dowel one end, two short dowels and a long dowel are passed at eyelet in parallel, and stick with glue knot, by the scale of indicating on operating desk, on light heat insulation material, scald hole, wear long and short dowel, through a half, daub pierces into and squeezes sternly, light heat insulation material turn-over, the long and short dowel blanching of the other end is fixed to the head of falling umbrella, and light-weight thermal insulation material layer plate is piled up standby.
On light-weight thermal insulation material layer, manufacture B cementitious material layer; its manufacture process is identical with A cementitious material topping process; its cementitious material used and A cementitious material topping cementitious material are identical or different; the middle B cementitious material of this example is identical with A cementitious material topping cementitious material, and the B cementitious material layer thickness of making is 10mm.
A cementitious material topping, light-weight thermal insulation material layer, B cementitious material are made outside heat insulation formwork.In the middle of the light-weight thermal insulation material layer upper and lower faces of outside heat insulation formwork, offer U-shaped groove, slot opening 40mm, dark 40mm; In the middle of the left and right two sides of light-weight thermal insulation material layer of outside heat insulation formwork, offer v-depression, slot opening 40mm, dark 40mm.Prefabricated light material prismatic bar or olive shape weather strip are installed waiting plate to sew on, fabric swatch seam putty, while coming plate to install, U-shaped groove squeezes the tight olive shape weather strip waiting on plate, and v-depression squeezes the tight rhombus weather strip waiting on plate.
At the scene, weld the reinforcing bar that the reinforcing bar shelf of adjacent two compound external wall panels stretches out, and the even colligation of interval 500mm cross section is the sub-positioning supporting part of flitch of 25mm*25mm, long 140mm on reinforcing bar shelf.Vertical C cementitious material decorative laminate, and C cementitious material decorative laminate is supported fixing with flitch.
On the sub-positioning supporting part of flitch, beat diameter 8mm through hole, with bolt, through through hole, outside heat insulation formwork and reinforcing bar shelf, C cementitious material decorative laminate are reinforced.When adjacent upper and lower two compound external wall panels docking, in composite heat-insulating layer, the groove of wide 100mm, dark 10mm is picked out on the upper and lower edge of cementitious material layer, by holding upper iron piece under lock, is welded on compound external wall panel reinforcing bar.
To reinforcing steel bars of wallboards concrete shear wall stressor layers laminated pouring concrete, complete wallboard and install.
Assembling moulding by casting composite concrete shear wall side fascia is a kind of at large scale of construction house, office premises, business and public building exterior wall position, participation building structure stress calculation, and four steps are energy-conservation, are global function body of wall components; This wallboard is configured by several functions characteristic Material cladding; In plant produced, become supporting body of wall parts, carry out at the scene integrated assembling, by cast stressor layers concrete operation, complete body of wall and install, realize body of wall, go along with sb. to guard him, the process form of the complex function such as load-bearing, sound insulation, insulation, antidetonation, fire prevention, decoration.
Above-described embodiment is described the preferred embodiment of the present invention; not scope of the present invention is limited; design under the prerequisite of spirit not departing from the present invention; various distortion and improvement that those of ordinary skills make technical scheme of the present invention, all should fall in the definite protection domain of the claims in the present invention book.
Claims (6)
1. assemble moulding by casting composite concrete shear wall side fascia for one kind, it is characterized in that, under use state, this composite concrete shear wall side fascia cross-sectional configuration, comprise successively from outside to inside A cementitious material topping, light-weight thermal insulation material layer, B cementitious material layer, reinforced concrete shear wall stressor layers and C cementitious material decorative layer, wherein, reinforced concrete shear wall stressor layers surrounding is stretched out reinforcing bar; Long and short dowel is set in composite concrete shear wall side fascia, short dowel connects A cementitious material topping and light-weight thermal insulation material layer and B cementitious material layer, long dowel connects A cementitious material topping and light-weight thermal insulation material layer and B cementitious material layer, and stretches into reinforced concrete shear wall stressor layers 20～150mm; Middle part in upper and lower two sides of light-weight thermal insulation material layer, offers the U-shaped groove that a length equates with light-weight thermal insulation material layer width; Middle part in left and right two sides of light-weight thermal insulation material layer, offers the v-depression that a length equates with light-weight thermal insulation material layer height.
2. by assembling moulding by casting composite concrete shear wall side fascia claimed in claim 1, it is characterized in that, the thickness of A cementitious material topping is 5-30mm, the thickness of light-weight thermal insulation material layer is 20-200mm, the thickness of B cementitious material layer is 5-30mm, and the thickness of reinforced concrete shear wall stressor layers is 120-350mm, and the thickness of C cementitious material decorative layer is 5-30mm, the U-shaped groove slot opening 40mm of upper and lower two sides of light-weight thermal insulation material layer, dark 40mm; The v-depression slot opening 40mm of left and right two sides of light-weight thermal insulation material layer, dark 40mm.
3. by assembling moulding by casting composite concrete shear wall side fascia claimed in claim 1; it is characterized in that; the cementitious material of A cementitious material topping, B cementitious material layer and C cementitious material decorative layer is the composition of high strength gypsum, cement, flyash, glass fiber and waterproof agent; or by high strength gypsum, cement, glass fiber and waterproofing agent composite, or by high strength gypsum, glass fiber and waterproofing agent composite.
4. by assembling moulding by casting composite concrete shear wall side fascia claimed in claim 1, it is characterized in that, the light material in light-weight thermal insulation material layer is polyphenyl plate, extruded sheet, rock wool or vegetable fibre board.
5. by assembling moulding by casting composite concrete shear wall side fascia claimed in claim 1, it is characterized in that, long and short dowel is square plastic pipe, the two ends of pipe are shaped with respectively many lobes type umbrella head, interspersed reel in pipe, the short dowel mouth of pipe is of a size of 10*10mm, and length is 90mm-140mm; The long dowel mouth of pipe is of a size of 15*15mm, and length is 100mm-350mm.
6. by a manufacture mounting method for assembling moulding by casting composite concrete shear wall side fascia claimed in claim 1, comprise prefabrication and job site cast installation process, it is characterized in that comprising the following steps:
1) in factory, in smooth template, prepare A cementitious material topping, first, pave and do not comprise the cementitious material of glass fiber muscle, repave into glass fiber muscle, strike off and form A cementitious material topping;
2) by shifting to an earlier date the prefabricated light-weight thermal insulation material layer with long and short dowel, be laid on A cementitious material topping, jam-packed flattens; The described prefabricated process of the light-weight thermal insulation material layer with long and short dowel is: first the palpus of falling umbrella head is scalded into in long and short dowel one end, two short dowels and a long dowel are passed at eyelet in parallel, and stick with glue knot, by the scale of indicating on operating desk, on light-weight thermal insulation material layer plate, scald hole, wear long and short dowel, through a half, daub pierces into and squeezes sternly, light-weight thermal insulation material layer plate turn-over, the long and short dowel blanching of the other end is fixed to the head of falling umbrella, makes light-weight thermal insulation material layer standby;
3) in step 2) prepare B cementitious material layer on the light-weight thermal insulation material layer of system, first, pave and do not comprise the cementitious material of glass fiber muscle, repave into glass fiber muscle, strike off and form B cementitious material layer; Again the part that is integrally connected by A cementitious material topping and light-weight thermal insulation material layer and B cementitious material layer is transported to the dry outside heat insulation formwork that becomes pour concrete of maintenance canopy;
4) adopt with the identical process of step 1) and manufacture C cementitious material decorative layer;
5) wallboard is pressed to accurate dimension cutting edge, scalded and move back light-weight thermal insulation material layer four limit V-arrangements and U-shaped groove, waiting plate to sew on installation prefabricated light material prismatic bar or olive shape weather strip, fabric swatch seam putty, squeezes tight while coming plate to install;
6) weld the reinforcing bar shelf of adjacent two blocks of composite concrete shear wall side fascias, and colligation cross section is the sub-positioning supporting part of 25mm*25mm flitch on reinforcing bar shelf;
7) vertical C cementitious material decorative laminate, and support fixing;
8) on the sub-positioning supporting part of flitch, get through hole, with bolt, through through hole, the outside heat insulation formwork of step 3) system and reinforcing bar material decorative layer are connected and fixed; When adjacent upper and lower two compound external wall panels docking, on the upper and lower edge of composite concrete shear wall side fascia, pick out the groove of wide 100mm, dark 10mm, by holding upper iron piece under lock, be welded on compound external wall panel reinforcing bar;
9) to laminated pouring concrete in the reinforced concrete shear wall structural stress layer of composite concrete shear wall side fascia, complete the installation of composite concrete shear wall side fascia.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210055730.2A CN102587539B (en) | 2012-03-06 | 2012-03-06 | External wall board for assembling-casting molded composite concrete shear wall, and manufacturing and installation method |
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| CN201210055730.2A CN102587539B (en) | 2012-03-06 | 2012-03-06 | External wall board for assembling-casting molded composite concrete shear wall, and manufacturing and installation method |
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| CN102587539B true CN102587539B (en) | 2014-02-26 |
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| CN103343617B (en) * | 2013-07-17 | 2016-06-22 | 临沂铭泰建材科技有限公司 | It is incubated exterior sheathing and exempts from the manufacture method tearing exterior sheathing heat insulation system open with this system |
| CN105484391A (en) * | 2015-12-11 | 2016-04-13 | 中国十五冶金建设集团有限公司 | Construction method for manufacturing heat-preservation waterproof wall through light heat-preservation GRC disassembling-free formworks |
| CN110029772A (en) * | 2018-01-12 | 2019-07-19 | 程松林 | A kind of compound concrete wall cavity plate of the gypsum with flexible cladding and its manufacture mounting process |
| CN111910909A (en) * | 2019-05-10 | 2020-11-10 | 中国科学院寒区旱区环境与工程研究所 | A kind of thermal insulation formwork suitable for overhead structure and construction method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201190372Y (en) * | 2008-05-23 | 2009-02-04 | 朱复存 | Pre-cast plastic rib cement-polyphenyl heat-insulation wall plate |
| CN101761155A (en) * | 2008-10-27 | 2010-06-30 | 侯向煜 | Construction method for ceramsite concrete light-weight wall boards |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201190372Y (en) * | 2008-05-23 | 2009-02-04 | 朱复存 | Pre-cast plastic rib cement-polyphenyl heat-insulation wall plate |
| CN101761155A (en) * | 2008-10-27 | 2010-06-30 | 侯向煜 | Construction method for ceramsite concrete light-weight wall boards |
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