A kind of glass fiber cement non-dismantling formwork system, connecting structure and its construction method
Technical field
The invention belongs to form work engineering, more particularly to a kind of glass fiber cement coordinated in Mixed Architecture exempts to tear open
The construction method of template system, connecting structure and its combined wall.
Background technology
Traditional building template is a kind of temporary supporting structure made by design requirement, makes concrete structure, component
Shaped by the position of design, physical dimension, and bear building template deadweight and effect external loads thereon.Form work engineering
Implement, be the important procedure for ensureing concrete engineering quality with construction safety, accelerating construction progress and reducing engineering cost.For
Light steel truss system, it is general to use steel column and girder steel element, its form work engineering be similarly template making or type selecting, positioning,
The operation such as install, remove, i.e., being crowded around the internal concrete for being poured with template, concrete formation solidification internally reaches
Form removal after to the strength of mould stripping of regulation.In general, working procedure is relatively complicated, and manual labor is more for occupancy, into
This is higher, and the duration is more long.Meanwhile, traditional building form based on multiplex wood, post, steel, plastic or other material, accounts for construction at this stage
The ratio of cost is very big, due to damaged depreciation, modulus change, and the not equal factor with mould, it is few to result in its number of turnover, weight
Multiple utilization rate is low, and the cost of conventional template is increased to a certain extent.
For new non-dismantling formwork, construction at this stage is mainly with galvanized sheet closing in net or fiber reinforcement type cement plate
Deng coordinate support system formed stabilization formwork structure, be on the one hand during external wall construction carries out concreting,
It can be taken as template to use;On the other hand it is the meeting of glass fiber cement plate and coagulation in the building course of building
Cob wall body linking together tightly, so as to form permanent support shuttering layer, can without it is removed and with it is mixed
The common stress of Xtah Crude Clay structure, for external thermal insulation structure can directly the surface of non-dismantling formwork carry out linked network, covering and heat insulating plate and
It is levelling in the surface smear adhesive mortar of warming plate, guarantor can be directly poured inside non-dismantling formwork system for internal insulation structure
Warm concrete, the paving decorative layer on the outside of template.Form work engineering is largely reduced using non-dismantling formwork system
Process portion, serves saving manually, improves the effect of efficiency of construction.But non-dismantling formwork system at this stage is still used
Be traditional template form and support system, the use of substantial amounts of split bolt and primary and secondary skeletal frame still increased its installation,
Splicing and dismounting etc. cumbersome operation, compare with traditional template system to a certain extent and it is useless reduce accordingly construct ring
Section, still needs to a large amount of artificial and takes the duration.Meanwhile, when split bolt quantity is more, it is unfavorable for that concreting is vibrated, in existing rank
The use of wall split bolt is to be poured to finish rear screw rod and stay in inside or be not left in inside according to wall to be divided into section construction
Two ways, but the former produces heat bridge effect larger, and the latter also has a certain impact to the treatment of later stage wallboard.
The content of the invention
It is an object of the invention to provide a kind of glass fiber cement non-dismantling formwork system, connecting structure and its construction method,
Solve existing non-dismantling formwork system in the presence of a large amount of manual labors and take the duration, split bolt quantity is more is unfavorable for mixing
Solidifying soil pours the technical problem vibrated.
To achieve the above object, the present invention is adopted the following technical scheme that:
A kind of glass fiber cement non-dismantling formwork system, including one group of the panel group being spliced by panel unit, panel group back of the body
The support frame structure and split bolt in portion, the panel unit are glass fiber reinforcement cement board, the inner side table of panel unit
Face is arranged at intervals with laterally occlusion enhancing groove, the outer surface of panel unit, the left and right both ends difference near panel unit
It is provided with vertical connection rib groove together, the vertical elongated setting of short transverse for connecting rib groove along panel unit;
The support frame structure include frame steel plate strip at panel unit or so stitching position, straddle coupling assembly and
Scalable pasting board diagonal brace,
The frame steel plate strip is provided with twice and vertically leads to along the elongated setting of short transverse of panel unit on the inside of frame steel plate strip
Connection fin long, twice connection fin correspond to respectively adjacent two pieces of panel units twice vertically connect rib groove and mutually it is embedding
Close,
The straddle coupling assembly includes be fixed on along frame steel plate strip interval setting, by frame steel plate strip on panel unit one
The unidirectional straddle connector of group, the split bolt is described unidirectional also cross template system is tensed before and after unidirectional straddle connector
Straddle connector includes band end connection and along the spaced apart band body connector of frame steel plate strip, adjacent twice frame steel plate strip
Between, up and down it is oblique it is corresponding be fixedly connected with two ends of scalable pasting board diagonal brace respectively with end connection,
The bottom of the panel unit is provided with several rows of stomata, and the head clearance of the panel unit offers the mouth that vibrates.
The unidirectional straddle connector is "Ji" type steel plate, including the first unidirectional mainboard and symmetrical to be fixed on first unidirectional
Two piece of first unidirectional wing plate at mainboard inner side both ends, the width phase of distance between two piece of first unidirectional wing plate and frame steel plate strip
Adapt to, the thickness of the first unidirectional wing plate is identical with the thickness of frame steel plate strip,
The first unidirectional mainboard connecting hole is provided with the first unidirectional mainboard and spiral shell is connected by the unidirectional mainboard through this hole
Bolt snaps onto the outer surface of frame steel plate strip, the first unidirectional wing plate connecting hole is provided with the first unidirectional wing plate and is passed through
Split bolt through this hole snaps onto the outer surface of panel unit.
The straddle coupling assembly is additionally included between adjacent unidirectional straddle connector, at least set up one it is unidirectional across
Plate fastener, the unidirectional straddle fastener is "Ji" type steel plate, including the second unidirectional mainboard and symmetrical to be fixed on second single
To two piece of second unidirectional wing plate at mainboard inner side both ends, the width of distance between two piece of second unidirectional wing plate and frame steel plate strip
It is adapted, the thickness of the second unidirectional wing plate is identical with the thickness of frame steel plate strip,
The second unidirectional mainboard connecting hole is provided with the second unidirectional mainboard and spiral shell is connected by the unidirectional mainboard through this hole
Bolt snaps onto the outer surface of frame steel plate strip, and the second unidirectional wing plate connecting hole is provided with the second unidirectional wing plate, unidirectional main
Plate connecting bolt passes through the unidirectional straddle connector of connection, frame steel plate strip and the panel unit in this hole, the second unidirectional wing plate snapping
In the outer surface of panel unit.
The panel unit includes the subelement plate for splicing up and down, and two-way straddle is had additional at the stitching position of subelement plate
Connector, the two-way straddle connector is "Ji" type steel plate, including two-way mainboard and is symmetrically fixed on the inside of two-way mainboard
Two blocks of two-way wing plates at both ends, are provided with two-way mainboard connecting hole and are connected by the two-way mainboard through this hole on two-way mainboard
Connecting bolt snaps onto the outer surface of frame steel plate strip, two-way wing plate connecting hole is provided with the two-way wing plate and by drawing
Bolt snaps onto the outer surface of panel unit.
The scalable pasting board diagonal brace includes the first combination expansion link for using cooperatively and the second combination expansion link,
The first combination expansion link includes the limited block at the thick middle part in intermediate thin both sides, is separately fixed at limited block two ends downside
The first adjustable double-layer sleeve pipe and be fixed on the first junction steel plate of the first adjustable double-layer sleeve pipe afterbody,
The second combination expansion link includes the gate button block at middle part, is separately fixed at the second of gate button block both ends lateral surface
Adjustable double-layer sleeve pipe and the second junction steel plate of the second adjustable double-layer sleeve pipe afterbody is fixed on,
The gate button block is located at the upside of limited block and both connect centrally through bearing pin, and the gate button block arches upward
Highly more than thickness thinnest part, the thickness thickness less than limited block of limited block, gate button block is engaged spacing with limited block
Angulation angle between first combination expansion link and the second combination expansion link,
Diagonal brace connecting hole is provided with first junction steel plate and the second junction steel plate, is connected by penetrating split bolt and band edge
Fitting is fixedly connected.
The adjustable double-layer sleeve pipe using split bolt be screwed into collar aperture carry out it is spacing, while also playing drawknot composite wall
The effect of body.
A kind of connecting structure of glass fiber cement non-dismantling formwork system, including floor, template bottom positioning component, template
Top keeper and the glass fiber cement non-dismantling formwork being fixed between template bottom positioning component and die head keeper
System, the die head keeper is to be connected to band end connection by split bolt, stretch out modular unit top for inhaling
The top magnetic location-plate of top girder steel is invested, the bottom of the panel unit is spaced apart to be had for inserting template bottom positioning group
The bayonet socket of part, template bottom positioning component is fixed on floor, and the bayonet socket is connected on the positioning component of template bottom.
Template bottom positioning component be plastic assembly, including middle part exempt from tear U-shaped fixture open, this exempts to tear U-shaped fixation open
Part is made up of the vertical affixed side clamp of the fixed base plate of level and two, and the plastic assembly also includes being located at exempting to tear U-shaped solid open
Determine the detachable splicing fastener at part two ends, it is by the splicing base plate of level and vertical on base plate positioned at splicing that this detachably splices fastener
Splicing side clamp composition, splicing side clamp and affixed side clamp with it is wide it is contour, both are spliced to form for bayonet socket clamping
Draw-in groove, the width of the draw-in groove is adapted with the thickness of panel unit, and the splicing base plate and fixed base plate are described with width uniform thickness
The thickness for splicing base plate is highly identical with bayonet socket,
Splice one end of base plate with the sidepiece of fixed base plate by Tenon removable plug, the side of fixed base plate is provided with the fourth of the twelve Earthly Branches
Mouthful, the side for splicing base plate is provided with tenon, and the other end of the splicing base plate is fixed on floor by cement nailing.
U-shaped fixture is divided into the exterior wall U-shaped fixture of U-shaped fixture and interior wall according to the difference of set location, and it is matched somebody with somebody
The position of the cement nailing of set also accordingly changes.
Be provided with the outer diagonal brace of plane on the outside of the glass fiber cement non-dismantling formwork system, one end of the outer diagonal brace of the plane with
Floor is fixedly connected, and the other end is bolted company with the unidirectional straddle connector middle part outer diagonal brace connector of upper default plane
Connect.
The wall construction method of one glass fiber cement non-dismantling formwork system connecting structure, construction procedure is as follows:
Step one, the unwrapping wire positioning for carrying out on floor wall;
Step 2, the position installation form bottom positioning component in unwrapping wire positioning;
Step 3, according to force design panel group and the size of the support frame structure at panel group back, and whether calculating needs
One layer of lateral pressure resistant wire netting is set up in the laminating of the outer surface of panel unit;
Step 4, frame steel plate strip is fixed in panel group by straddle coupling assembly, while die head keeper is connected
It is connected between band end connection and frame steel plate strip;
Step 5, the length for adjusting scalable pasting board diagonal brace are simultaneously fixed between two neighboring frame steel plate strip, glass fibre water
The assembling of mud non-dismantling formwork system is finished;
Step 6, colligation wall steel bar and all kinds of pipelines it is pre-buried;
Step 7, glass fiber cement non-dismantling formwork system are stuck on the positioning component of template bottom, and die head keeper is inhaled
Invest on the girder steel of top;Panel unit can not once be spliced to beam bottom, should interspace in advance to casting concrete;Unidirectionally across
Split bolt is penetrated on plate fastener and is fastened, adjustment perpendicularity is until the positioning that meets the requirements is completed;
Step 8, the outer diagonal brace of plane is set up, the adjustment of horizontal direction is carried out to glass fiber cement non-dismantling formwork system;
Piece and split bolt hole between step 9, panel unit are processed:Piece is sealed using cement mortar, using swollen
Swollen type cement mortar is by split bolt seal plug reality;
Step 10, pour walls concrete and vibrated, proceed the WidFin of template system;
Step 11, after concrete curing shaping reaches prescribed strength, pre- in step 7 interspace in in-filled block;
Step 12, the detachable splicing removed successively in support frame structure, plane outer diagonal brace and template bottom positioning component
Fastener, and reinforcement recovery is carried out to positions such as plate face and seams.
Compared with prior art the invention has the characteristics that and beneficial effect:
Glass fiber cement non-dismantling formwork system of the invention, panel unit and support system form are simple, and support system is used
Support frame structure, its connection, power transmission and fixed form realize that the straddle supporting with its is connected by frame steel plate strip
Component can freely change position and quantity, and the two side wings of straddle coupling assembly are by split bolt through whole composite wall
Body, forms " piece pillar " support body of stabilization.Combination and spacing, formation one kind by straddle coupling assembly on frame steel plate strip
The support system of straddle coupling assembly position can be adjusted flexibly, frame steel plate strip is formed substantially with the combination of straddle coupling assembly
Stable support body, the lateral pressure produced when itself load and concreting is born jointly.Meanwhile, by frame steel plate strip and
Scalable pasting board diagonal brace reasonable combination constitutes whole stress and support system, and the number of components used is less, all by bolt
Connection, installation and removal are simple time saving, and quantity and the position of connector are adjusted according to Force Calculation design.Meanwhile, it is scalable
Pasting board diagonal brace can adjust its length and intersecting angle, and its application effectively prevent the cumbersome primary and secondary of conventional template support frame
The design and overlap joint of keel, whole system are safer, simple, convenient.
Carried out using the steel lateral frame board opposite Slab element of the straddle coupling assembly with multiple combination possibility in the present invention
It is fixed, effectively reduce the use of substantial amounts of split bolt in conventional template system, it is to avoid substantial amounts of split bolt is in concrete
The problems such as influences of operation such as the inconvenience, the generation of heat bridge and the decoration to later stage wallboard that are brought to vibrating when pouring.
Glass fiber cement non-dismantling formwork system form of the invention is simple, composite rigidity is larger, make high precision, seam
Tightly, structure is safe and reliable, overall performance is good, and the number of turnover is higher, energy-conserving and environment-protective, saving of work and time, strong applicability.
Glass fiber cement non-dismantling formwork system of the invention can be reused, except being applied to light steel truss post beam
Mixed structure, it is also possible to be applied in the wall constructions such as concrete, steel construction, combining structure, it is also possible to which further genralrlization is to mixed
In the operations such as the template supports of component such as solidifying earth pillar, beam, floor, comprehensive benefit is higher.
Glass fiber cement non-dismantling formwork system connecting structure of the invention, using in glass fiber cement non-dismantling formwork body
The installation site of system installs template bottom positioning component and die head keeper respectively up and down, and bottom positioning component is detachable
Component, can remove the part for exposing template, it is ensured that template outer surface is smooth after the completion of construction;Meanwhile, die head positioning
Part is set to magnetic location part according to the characteristics of girder steel, and combination is used can preferably to glass fiber cement non-dismantling formwork
System carries out vertical positioning and installation, and sidepiece can be combined with the outer diagonal brace of plane and carry out the adjustment of horizontal direction.
The wall casting method that application glass fiber cement non-dismantling formwork system connecting structure of the invention is carried out, due to whole
The simplification of individual template stress system, saves the use of the components such as a large amount of planks, steel plate, split bolt, primary and secondary skeletal frame, eliminates branch
Manpower consumption expense and the duration of occupancy that the installation and removal of support keel are produced, improve the efficiency of construction of form work engineering, subtract
Construction cost is lacked.Simultaneously as spacing only with frame connection combination, support system with material is less and easy installation and removal,
The duration is saved, efficiency of construction is high.
Brief description of the drawings
The present invention will be further described in detail below in conjunction with the accompanying drawings.
Fig. 1 is the dimensional structure diagram of panel unit of the invention.
Fig. 2 is frame steel plate strip dimensional structure diagram of the invention.
Fig. 3 is the single-layer glass fiber cement non-dismantling formwork and support system combination of side view of the embodiment of the present invention one.
Fig. 4 is the single-layer glass fiber cement non-dismantling formwork and support system combination of side view of the embodiment of the present invention two.
Fig. 5 is that the double glazing fibre cement non-dismantling formwork splicing of the embodiment of the present invention three and support system combine side-looking
Figure.
Fig. 6 is the overlooking the structure diagram of glass fiber cement non-dismantling formwork of the invention and support system.
Fig. 7 is the planar structure schematic diagram with end connection in unidirectional straddle connector in the present invention.
Fig. 8 is the side structure schematic view of Fig. 7.
Fig. 9 is the planar structure schematic diagram with body connector in unidirectional straddle connector in the present invention.
Figure 10 is the side structure schematic view of Fig. 9.
Figure 11 is the planar structure schematic diagram of unidirectional straddle fastener in the present invention.
Figure 12 is the side structure schematic view of Figure 11.
Figure 13 is the planar structure schematic diagram of two-way straddle connector in the present invention.
Figure 14 is the side structure schematic view of Figure 13.
Figure 15 is the dimensional structure diagram of the first combination expansion link in the present invention.
Figure 16 is the side structure schematic view of Figure 15.
Figure 17 is the dimensional structure diagram of the second combination expansion link in the present invention.
Figure 18 is the side structure schematic view of Figure 17.
Figure 19 is the combination schematic perspective view of scalable pasting board diagonal brace in the present invention.
Figure 20 is the glass fiber cement non-dismantling formwork and support system combination section that the present invention is applied to exterior wall.
Figure 21 is the fractionation structural representation of exterior wall template bottom positioning component.
Figure 22 is the combining structure schematic diagram of exterior wall template bottom positioning component.
Figure 23 is the glass fiber cement non-dismantling formwork and support system combination section that the present invention is applied to interior wall.
Figure 24 is the fractionation structural representation of interior wall template bottom positioning component.
Figure 25 is the combining structure schematic diagram of interior wall template bottom positioning component.
Reference:Laterally occlusion enhancing groove, 1.2- vertically connect rib groove, 1a- lists for 1- panel units, 1.1-
First plate, 2- split bolts, 3- frames steel plate strip, 3.1- connections fin, the scalable pasting board diagonal braces of 4-, 4.1- first are combined
Expansion link, 4.11- limited blocks, the first adjustable double-layers of 4.12- sleeve pipe, the junction steel plates of 4.13- first, the combinations of 4.2- second are stretched
Contracting bar, 4.21- gate button block, the second adjustable double-layers of 4.22- sleeve pipe, the junction steel plates of 4.23- second, 4.3- bearing pins, 4.4-
The unidirectional straddle connector of diagonal brace connecting hole, 5-, 5.1- bands end connection, 5.2- band bodies connector, 5a- first are unidirectionally main
Plate, the unidirectional wing plates of 5b- first, the unidirectional mainboard connecting holes of 5c- first, the unidirectional wing plate connecting holes of 5d- first, 6- steam vents,
7- is vibrated, and the unidirectional straddle fastener of mouth, 8-, the unidirectional mainboards of 8a- second, the unidirectional wing plates of 8b- second, 8c- second are unidirectional to be led
The unidirectional wing plate connecting hole of plate connecting hole, 8d- second, the two-way straddle connectors of 9-, the two-way mainboards of 9a-, the two-way wing plates of 9b-,
The two-way mainboard connecting holes of 9c-, the two-way wing plate connecting holes of 9d-, 10- floors, 11- die heads keeper, 12- bayonet sockets,
13- exempts to tear open U-shaped fixture, 13.1-U types card and fixes base plate, 13.2-U type card affixed sides clamp, 14- and detachably splices card
Part, 14.1- splicings base plate, 14.2- splicings side clamp, 15- cement nailing, the outer diagonal brace of 16-plane, the outer diagonal brace of 17- planes
Connector, 18-rigid plastics sleeve pipe.
Specific embodiment
Embodiment one referring to shown in Fig. 1-3, Fig. 6-10, Figure 15-19, wrap by a kind of glass fiber cement non-dismantling formwork system
Include the support frame structure and split bolt 2 at one group of panel group being spliced by panel unit 1, panel group back.
The panel unit 1 be glass fiber reinforcement cement board, in the present embodiment size be length × width x thickness=1200mm ×
2400mm × 30mm, the inner surface of panel unit 1 is provided with spaced laterally occlusion enhancing groove 1.1, and laterally occlusion increases
The size of strong groove cross section is length × wide=60mm × 8mm, is used to increase being engaged for glass fiber cement plate and casting concrete
Power.The outer surface of panel unit, vertical connection rib groove 1.2 together is respectively equipped with vertical edges 30mm, it is described vertical
Connect short transverse elongated setting of the rib groove 1.2 along panel unit.
The bottom of the panel unit 1 is provided with several rows of stomata 6, and the head clearance of the panel unit 1 is offered and vibrated
Mouth 7.Consideration pours bore edges and pours the touching with tamping equipment, reinforcement treatment is carried out on pouring hole periphery, at the mouth that vibrates
Set up 30mm wide, the frame of thick 50mm.In the present embodiment, laterally the spacing distance of occlusion enhancing groove can be described to shake with 120mm
Smash mouth to be provided for pouring and vibrated concrete on top, shape can be square opening, it is considered to vibrate mouthful edge with pour and shake
The touching of device is smash, reinforcement treatment is carried out on mouthful periphery of vibrating, bottom distance of the steam vent away from panel unit is 250mm,
The steam vent be provided for concreting exhaust and observation pours situation.
The support frame structure includes frame steel plate strip 3, the straddle connection at panel unit or so stitching position
Component and scalable pasting board diagonal brace 4.
The frame steel plate strip 3 is provided with twice along the elongated setting of short transverse of panel unit on the inside of frame steel plate strip
Vertical elongated connection fin 3.1, the size of frame steel plate strip 3 is thickness × width x length=10mm × 260mm × 2400mm, connection
Fin size is width x thickness × height=8mm × 10mm × 2400mm.Twice connection fin 3.1 corresponds to adjacent two pieces of panels respectively
The twice of unit vertically connect rib groove 1.2 and are fitted together to mutually.The frame steel plate strip 3 is provided with symmetrical bolt hole, and aperture is
18mm, its effect is connect to being close to the bolt hole in straddle coupling assembly, and straddle coupling assembly can random adjusting position, number
Amount can also be calculated and added and subtracted according to stress load.
The straddle coupling assembly includes being fixed on panel unit along frame steel plate strip interval setting, by frame steel plate strip
One group of unidirectional straddle connector 5.The split bolt 2 also cross tensing template system before and after unidirectional straddle connector, institute
Stating unidirectional straddle connector includes band end connection 5.1 and along the spaced apart band body connector 5.2 of frame steel plate strip, adjacent two
Between road frame steel plate strip, oblique up and down corresponding fixed with two ends of scalable pasting board diagonal brace 4 respectively with end connection
Connection.
The unidirectional straddle connector 5 is "Ji" type steel plate, including the first unidirectional mainboard 5a and is symmetrically fixed on first
Distance and frame steel plate between two piece of first unidirectional wing plate 5b at unidirectional mainboard 5a inner sides both ends, two piece of first unidirectional wing plate 5b
It is adapted with 3 width, the thickness of the first unidirectional wing plate 5b is identical with the thickness of frame steel plate strip 3.
There are four symmetrical connecting holes on the unidirectional straddle connector 5, inner side two is used to connect frame steel plate strip 3,
It is effectively combined both, two, outside connects panel unit and inner concrete wall by split bolt, and unidirectional straddle connects
Fitting is the main bearing member for connecting panel unit and support frame structure.
Specifically, being provided with the first unidirectional mainboard connecting hole 5c on the first unidirectional mainboard 5a and by through the unidirectional of this hole
Mainboard connecting bolt snaps onto the outer surface of frame steel plate strip 3, and the first unidirectional wing plate is provided with the first unidirectional wing plate 5b
Connecting hole 5d and the outer surface of panel unit 1 is snapped onto by split bolt 2.Unidirectionally mainboard connecting bolt is a diameter of
16mm。
The scalable pasting board diagonal brace 4 includes the first combination combination expansion link of expansion link 4.1 and second for using cooperatively
4.2。
The first combination expansion link 4.1 includes the limited block 4.11 at the thick middle part in intermediate thin both sides, is separately fixed at limit
The first adjustable double-layer sleeve pipe 4.12 on the downside of the block two ends of position and it is fixed on the first company of the afterbody of the first adjustable double-layer sleeve pipe 4.12
Connect steel plate 4.13.
The second combination expansion link 4.2 includes the gate button block 4.21 at middle part, is separately fixed at 4.21 liang of gate button block
Second adjustable double-layer sleeve pipe 4.22 of end lateral surface and be fixed on the afterbody of the second adjustable double-layer sleeve pipe 4.22 second connection
Steel plate 4.23.
The gate button block 4.21 is located at the upside of limited block 4.11 and both connect centrally through bearing pin 4.3, institute
State the thickness thinnest part, less than the thickness of limited block 4.11 most thick of the height more than limited block 4.11 that arch upward of gate button block 4.21
Place, gate button block 4.21 and limited block 4.11 are engaged spacing first and combines between 4.2 expansion links of combination of expansion link 4.1 and second
Angulation angle.
Be provided with diagonal brace connecting hole 4.4 on the junction steel plate 4.23 of first junction steel plate 4.13 and second, by penetrating
Split bolt 2 is fixedly connected with band end connection 5.1.
Corresponding two ends with end connection respectively with scalable pasting board diagonal brace oblique up and down are straight using 16mm
The bolt connection piece in footpath is fixedly connected.
Embodiment two referring to shown in Fig. 1-2, Fig. 4, Fig. 6-12, Figure 15-19, and unlike embodiment one, the straddle
Coupling assembly is additionally included between adjacent unidirectional straddle connector 5, at least set up the unidirectional straddle fastener 8 of.Unidirectionally
Straddle fastener longitudinal direction and unidirectional straddle connector arranged for interval, it plays a part of to connect frame steel plate strip and panel unit.
The unidirectional straddle fastener 8 is "Ji" type steel plate, including the second unidirectional mainboard 8a and is symmetrically fixed on second
Distance and frame steel plate between two piece of second unidirectional wing plate 8b at unidirectional mainboard 9a inner sides both ends, two piece of second unidirectional wing plate 8b
It is adapted with 3 width, the thickness of the second unidirectional wing plate 8b is identical with the thickness of frame steel plate strip 3.
The second unidirectional mainboard connecting hole 8c is provided with the second unidirectional mainboard 8a and by the unidirectional master through this hole
Plate connecting bolt snaps onto the outer surface of frame steel plate strip 3, the second unidirectional wing plate is provided with the second unidirectional wing plate 8b and is connected
Hole 8d is met, unidirectional mainboard connecting bolt passes through the unidirectional straddle connector of connection, frame steel plate strip and the panel unit 1 in this hole, the
Two unidirectional wing plate 8b snap onto the outer surface of panel unit 1.
Embodiment three referring to shown in Fig. 1-2, Fig. 5, Fig. 6-19, and unlike embodiment two, although non-dismantling formwork is general
Based on big specification, but if privileged sites or special process requirement are run into, it is necessary to more than two-layer or two-layer template
When longitudinal spliced, the panel unit can include the subelement plate 1a for splicing up and down, the direct horizontal pieces of subelement plate 1a
The galvanized wire bind of 100mm distances can be less than using arranged for interval.
Two-way straddle connector 9 is also had additional at the stitching position of subelement plate 1a, the two-way straddle connector 9 is
"Ji" type steel plate, including two-way mainboard 12a and two pieces of two-way wing plate 9b at two-way mainboard 9a inner side both ends are symmetrically fixed on,
Two-way mainboard connecting hole 9c is provided with two-way mainboard 9a and the outer of frame steel plate strip 3 is snapped onto by two-way mainboard connecting bolt
Side surface, is provided with two-way wing plate connecting hole 9d and snaps onto panel unit 1 by split bolt on the two-way wing plate 9b
Outer surface.A diameter of 16mm of two-way mainboard connecting bolt.
Referring to shown in Figure 20-25, a kind of connecting structure of application glass fiber cement non-dismantling formwork system, including floor
10th, template bottom positioning component, die head keeper 11 and template bottom positioning component and die head keeper are fixed on
Between glass fiber cement non-dismantling formwork system, the die head keeper 11 be bolted to band end connection
On, stretch out between the top magnetic location-plate that modular unit top is used to be adsorbed on the girder steel of top, the bottom of the panel unit
Separate the bayonet socket 12 having for inserting template bottom positioning component, template bottom positioning component is fixed on floor 10, institute
Bayonet socket 12 is stated to be connected on the positioning component of template bottom.
The top edge of the top magnetic location-plate opposite Slab element plays spacing effect, can be according to steel beam structure
The connected mode form of the adjustment with end connection 5.1 of different walls.
Template bottom positioning component be plastic assembly, including middle part exempt from tear U-shaped fixture 13 open, this exempts to tear U-shaped solid open
Determine part 13 to be made up of the vertical affixed side clamp 13.2 of the fixed base plate 13.1 of level and two, the plastic assembly also includes position
In the detachable splicing fastener 14 for exempting to tear open U-shaped fixture two ends, this detachably splices splicing base plate 14.1 He of the fastener by level
A vertical splicing side clamp 14.2 on splicing base plate 14.1 is constituted, splicing side clamp 14.2 and affixed side card
Plate 13.2 with it is wide it is contour, both form draw-in groove for the clamping of bayonet socket 12, the width of the draw-in groove is mutually fitted with the thickness of panel unit
Should, the splicing base plate 14.1 is with fixed base plate 13.1 with width uniform thickness, thickness and the height of bayonet socket 12 of the splicing base plate 14.1
It is identical.
Splice one end of base plate 14.1 and the sidepiece of fixed base plate 13.1 by Tenon removable plug, fixed base plate 13.1
Side be provided with the fourth of the twelve Earthly Branches mouthful, the side for splicing base plate 14.1 is provided with tenon, and the other end of the splicing base plate 14.1 passes through water
Mud nailing 15 is fixed on floor 10.
Referring to shown in Figure 20-22, when template bottom positioning component is used in exterior wall bottom, the detachable splicing card of both sides
In part 14, the middle part that side clamp 14.2 is respectively positioned on splicing base plate 14.1 is connect, the one end for splicing base plate 14.1 passes through Tenon grafting
Exempting to tear open on U-shaped fixture, the other end is fixed on floor by cement nailing 15;Referring to shown in Figure 23-25, when template bottom
Portion's positioning component is used at interior wall bottom, and in the detachable splicing fastener 14 of both sides, the side clamp 14.2 that connects of inner side is located at spelling
The middle part of base plate 14.1 is connect, one end of this side splicing base plate 14.1 is plugged on by Tenon exempts to tear open on U-shaped fixture, and the other end leads to
Cement nailing 15 is crossed to be fixed on floor, and the side clamp 14.2 that connects in outside is located at the edge for splicing base plate 14.1, only by tenon
The fourth of the twelve Earthly Branches is connected to exempts to tear open on U-shaped fixture.
The outer diagonal brace 16 of plane, the one of the outer diagonal brace 16 of the plane are provided with the outside of the glass fiber cement non-dismantling formwork system
End is fixedly connected with floor 10, and the other end passes through spiral shell with the unidirectional straddle connector middle part outer diagonal brace connector 17 of upper default plane
Bolt is fixedly connected.
Referring to shown in Figure 20-25, a kind of wall construction side of application glass fiber cement non-dismantling formwork system connecting structure
Method, construction procedure is as follows:
Step one, the unwrapping wire positioning for carrying out on floor wall.
Step 2, the position installation form bottom positioning component in unwrapping wire positioning.
Step 3, according to force design panel group and the size of the support frame structure at panel group back, and calculating is
One layer of lateral pressure resistant wire netting is set up in the no outer surface laminating needed in panel unit;The size of the lateral pressure resistant wire netting for it is wide ×
Length=1200mm × 2400mm, is tied up on the surface of panel unit by burning silk, burns the spacing of silk no more than 150mm.Metal
Steel wire is formed using steel wire spot welding, effect be when preventing glass fiber cement plate from being poured coagulation earth lateral pressure and break
It is bad, strengthen the rigidity of template, play a part of lateral pressure when supporting and balanced pouring.
Step 4, frame steel plate strip 3 is fixed in panel group by straddle coupling assembly, while die head is positioned
Part bolt connection is on band end connection, if the junction of wall and steel column, can or filling plug-in according to wall connection shape
Formula and template change structural form with the overlapping mode of post on the basis of unidirectional straddle fastener.
Step 5, the length for adjusting scalable pasting board diagonal brace 4 are simultaneously fixed between two neighboring frame steel plate strip 3, glass
The assembling of fibre cement non-dismantling formwork system is finished, and panel group can be used to the later stage with pre-buried zinc-plated connection iron wire or fibre connector
Connection panel group and the internal concrete layer for pouring, the quantity of connector is that template is no less than 4 per square meter.
Step 6, colligation wall steel bar and all kinds of pipelines it is pre-buried.
Step 7, glass fiber cement non-dismantling formwork system are stuck on the positioning component of template bottom, and die head is positioned
Part 16 is adsorbed on the girder steel of top, and panel unit can not once be spliced to beam bottom, the space of certain altitude should be reserved, in template
Portion is provided with rigid plastics sleeve pipe 18, primarily serves split bolt positioning, and the effect for preventing template from offseting in opposite directions is tight in unidirectional straddle
Penetrate split bolt on firmware to cover and fasten, adjustment perpendicularity is until the positioning that meets the requirements is completed.
Step 8, the outer diagonal brace 16 of plane is set up, the adjustment of horizontal direction is carried out to glass fiber cement non-dismantling formwork system.
Piece and split bolt hole between step 9, panel unit are processed:Piece is sealed using cement mortar, is made
With intumescent cement mortar by split bolt seal plug reality.
Step 10, pour walls concrete and vibrated, proceed the WidFin of template system.
Step 11, after concrete curing shaping reaches prescribed strength, pre- in step 7 is filled in interspacing and builds
Block.
It is detachable in step 12, successively dismounting support frame structure, plane outer diagonal brace and template bottom positioning component
Splicing fastener.Wherein, detachable splicing fastener is pulled out at the two ends for exempting to tear open U-shaped fixture, and the smooth of template outer surface is not influenceed
The template lateral surface in degree and later stage is processed.