CN104847069B - A kind of cladding wood grain stone material GRC precast composite slabs and its construction method - Google Patents
A kind of cladding wood grain stone material GRC precast composite slabs and its construction method Download PDFInfo
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Abstract
A kind of cladding wood grain stone material GRC precast composite slabs and its construction method, belong to technical field of building construction.The composite plate includes wood grain stone material layer, binding agent, layer glass fiber mesh lamella and GRC flaggies, GRC flaggies include steel skeleton, are arranged on the stiffener frame and GRC mixed soils at steel skeleton surrounding and middle part, GRC plates one end sets dry hanging article suitable for reading, and the other end sets lower mouth inserted sheet reserved opening.The wood grain stone material GRC precast composite slabs that the present invention is obtained have desirable physical mechanical property and the heat-insulating property of sandwich material, the composite plate has high intensity, high tenacity, high-durability and good thermal and insulating performance, but also with specification it is big, from heavy and light, its construction method, installation are simple, and integral smoothness is good, the accumulation of salt in the surface soil, outward appearance overall appearance, intensity is not high, dry hanging construction is convenient and class is high, is particularly suitable for use in various hotel lobbies, office building, exterior wall of representative building etc..
Description
Technical field
The invention belongs to technical field of building construction, and in particular to one kind has high intensity, high tenacity, high-durability and good
The cladding wood grain stone material GRC precast composite slabs and its construction method of good thermal and insulating performance.
Background technology
Wood grain stone material is in Ornamental Stone Industry, as long as the stone material with class wood grain can appellation wood after cutting processing
Line stone.It is wood grain in rip cutting because processing cutting mode is different, the crosscutting texture that moire, water wave or similar annual ring is presented.Wood
The rupture strength of line stone material is that 1.04Mpa, compression strength are 1.1Mpa, and wood grain stone material monolithic is than relatively thin and especially crisp, intensity
Not enough, I can not be used alone, therefore, and current one can will be turned into other composite soil Material cladding uses after processing of stone is good
One of great development project.
The content of the invention
For the above-mentioned problems in the prior art, there is high intensity, high-ductility it is an object of the invention to provide one kind
The cladding wood grain stone material GRC precast composite slabs and its construction method of property, high-durability and good thermal and insulating performance, its outward appearance
Overall appearance, intensity are high, dry hanging construction is convenient and class is high, are particularly suitable for use in various hotel lobbies, office building, representativeness and build
Exterior wall built etc..
A kind of described cladding wood grain stone material GRC precast composite slabs, it is characterised in that including wood grain stone material layer, binding agent,
Layer glass fiber mesh lamella and GRC flaggies, the GRC flaggies include steel skeleton, are arranged on the reinforcement at steel skeleton surrounding and middle part
Adhesive layer is scribbled on reinforced frame and GRC mixed soils, the wood grain stone material layer, steel skeleton and stiffener frame are placed on wood grain
The surrounding and middle part correspondence position of stone material layer, glass fiber mesh lamella are arranged on the sky formed between steel skeleton and stiffener frame
In, and stick on adhesive layer, burning note by concrete forms wood grain stone material GRC precast composite slabs, described GRC flaggies one end
Dry hanging article suitable for reading is set, and other end correspondence position sets the lower mouth inserted sheet reserved opening matched with dry hanging article size suitable for reading, adjacent
Two cladding wood grain stone material GRC precast composite slabs pass through dry hanging article suitable for reading and lower mouth inserted sheet reserved opening socket connection.
Described a kind of cladding wood grain stone material GRC precast composite slabs, it is characterised in that adding for dry hanging article one end suitable for reading is set
Strong reinforced frame correspondence position is provided with built-in stainless steel sleeve, and dry hanging article suitable for reading is fixedly connected by bolt with stainless steel sleeve.
Described a kind of cladding wood grain stone material GRC precast composite slabs, it is characterised in that stainless steel sleeve is M6 × 25 or M10
× 40 stainless steel sleeve.
Described a kind of cladding wood grain stone material GRC precast composite slabs, it is characterised in that stiffener frame width is 40-
80mm。
The construction method of described cladding wood grain stone material GRC precast composite slabs, it is characterised in that comprise the following steps：
1）Wood grain stone material GRC precast composite slabs piecemeal, layout and Surface Machining requirement, the lines provided according to design
Processing scheme etc., erection sequence numbering, snap the line are drawn on metope, drawing and connection detail is drawn, and marks wood grain stone material
The specification and quality standard of plate, wood grain stone plate numbering, processing quantity etc.；
2）To wood grain stone plate, trimming, polishing cuts into step 1 with bead cutter）Required size；
3）Smooth location, erection construction builder's temporary shed, and pour into a mould concrete work platform at the construction field (site), and in concrete work
Smooth glass table face is set on platform, then makes the processing mold matched with glass table face；
4）By step 2）The wood grain stone plate of well cutting is by design lines requirement, in step 3）Glass table face it is enterprising
Row typesetting, each piece is numbered, and takes out numbered wood grain stone plate, and reverse side typesetting and is put into again in order upward
Step 3）Processing mold in, and in the bottom sealing of wood grain stone plate, brush binding agent；
5）Glass fiber mesh lamella is put on wood grain stone plate, then steel skeleton and stiffener frame are placed on by design
Step 4）Scribble on the wood grain stone plate of binding agent, and in the preset stainless steel sleeve of steel skeleton one end correspondence position, steel skeleton is another
One end correspondence position sets lower mouth inserted sheet reserved opening；
6）Processing is stirred to the raw material of GRC prefabricated boards according to match ratio, then casts it into type and obtains Serpenggiante
Material GRC precast composite slabs, and artificial leveling is carried out to the composite plate be compacted, maintenance to can molding when, by the composite plate from processing
Taken out in mould, processing mold is reused；
7）Dry hanging article suitable for reading is set in the outside of stainless steel sleeve one end, the dry hanging article suitable for reading is bolted on stainless
On steel bushing, the making of cladding wood grain stone material GRC precast composite slabs is completed；
8）Metope agent structure base treatment
The design cut size of keel framework is compareed, checks whether the quality of agent structure meets the requirements, to metope main body
The hole of structure and the defect on surface are handled, it is ensured that the vertical-horizontal of metope is smooth；
9）Metope lattice unwrapping wire mounting framework
By vertical bar, transverse bar member position snap the line in agent structure, setting-out work is clicked through according to path and absolute altitude
OK, the position of the vertical bar in keel framework is typically first ejected, the anchor point of vertical bar is determined, treats the elongated cloth of vertical bar
Put and finish, then by the transverse bar member position bullet of keel framework on vertical bar；
10）The installation of cladding wood grain stone material GRC precast composite slabs
A first to the cladding wood grain stone material GRC precast composite slabs that process by position serial number, cleaning it is good it is preset not
Become rusty steel bushing；
B is using from top to bottom or from bottom to top two kinds of orders, continuous-flow type operation, it is to avoid levels cross-operation；
C cleans out the seam between cladding wood grain stone material GRC precast composite slabs, and this is inserted with polyethylene adhesive tape and is answered
In plywood seam, and in stone material edge T-me line paper self-adhesive tape, plate stitch is sealed with structural silicone adhesive, gluing should be straight, full when stitching
And it is free of discontinuities, after after joint filling sealing, metope should be cleaned, spot, residual slurry etc. on metope is removed；
11）Cladding wood grain stone material GRC precast composite slabs perpendicularity, flatness control
A installs first piece of cladding wood grain stone material GRC precast composite slab and last block is cladding according to axial location in floor
Wood grain stone material GRC precast composite slabs, upper/lower terminal draws two elongated lines, elongated line and cladding wood grain stone material GRC precast composite slabs
Spacing is 15cm, then installs middle cladding wood grain stone material GRC precast composite slabs, and adjacent cladding wood grain stone material GRC is prefabricated multiple
The lower mouth inserted sheet reserved opening socket connection of the dry hanging article suitable for reading of plywood and the cladding wood grain stone material GRC precast composite slabs above it,
And ensure that middle every piece of cladding wood grain stone material GRC precast composite slab and elongated line spacing are 15cm, ensure every by this method
At grade, cladding wood grain stone material GRC precast composite slabs upper/lower terminal is on the same line, it is ensured that cladding for layer stone material
Gap is on same level position between wood grain stone material GRC precast composite slabs；
B is often draining extension wood grain stone material GRC precast composite slabs side with No. 14 zinc-plated tied silks, hangs elongated vertical line traffic control every
The vertical line for hanging wood grain stone material GRC precast composite slabs is drained, control is completed and often drains hanging down for extension wood grain stone material GRC precast composite slabs
Straight degree.
The construction method of described cladding wood grain stone material GRC precast composite slabs, it is characterised in that step 2）In, to Serpenggiante
When material plate change the operation of small, corner cut, cutting processing is carried out with portable cutters；Wood grain stone plate is punched, edging
During operation, it is processed using portable cutters or angle grinder.
The construction method of described cladding wood grain stone material GRC precast composite slabs, it is characterised in that step 3）Middle concreter
Make platform 18-25cm above ground level, glass table face thickness is 8-10mm, and processing mold is by four square wood strips or four angle steel
The quadra connected and composed.
The construction method of described cladding wood grain stone material GRC precast composite slabs, it is characterised in that stainless steel sleeve be M6 ×
25 or the stainless steel sleeve of M10 × 40.
The construction method of described cladding wood grain stone material GRC precast composite slabs, it is characterised in that skeleton erection sequence is as follows：
Vertical bar is first installed, vertical bar is connected with metope agent structure, and transverse bar member is installed again after vertical bar is in place；Using
Shaped steel connects long skeleton, and shaped steel is connected after long skeleton pierces into the end of vertical bar respectively and tightened again with bolt, transverse bar member
Long bone connection is connected with shaped steel using bolt；Construct again and hang elongated vertical line in head and the tail position before vertical bar, and use theodolite
Check, to ensure skeleton perpendicularity, and by drawing elongated horizontal line, examine vertical bar at grade.
The construction method of described cladding wood grain stone material GRC precast composite slabs, it is characterised in that glass fiber mesh lamella institute
Glass fibre mesh sheet is alkali resistant glass fiber, line density：Warp thread 578tex, weft yarn 588tex, mesh centre-to-centre spacing 10*
10mm。
By using above-mentioned technology, compared with prior art, beneficial effects of the present invention are as follows：
1）The wood grain stone material GRC precast composite slabs that the present invention is obtained have the exhausted of desirable physical mechanical property and sandwich material
Hot property, the composite plate has high intensity, high tenacity, high-durability and good thermal and insulating performance, but also with specification
Size is big, from heavy and light, its construction method, installs simple, and integral smoothness it is good, not the accumulation of salt in the surface soil, outward appearance overall appearance, intensity it is high,
Dry hanging construction is convenient and class is high, is particularly suitable for use in various hotel lobbies, office building, exterior wall of representative building etc.；
2）After the present invention is by the combination by wood grain stone material with GRC composite plates, it is set to be shaped to bulk stone material dry suspending material,
So as to adding its Stone Strength, allow wood grain stone material to apply on exterior wall dried hanging, become air, attractive in appearance, high-end, and due to wood grain
The price of stone material is than marble price compared to much lower, and after GRC composite plates, its applying value improves a lot, and the technology is comprehensive
Economic performance height is closed, cladding about 50000 yuan more cost-effective than conventional marble dry hanging curtain wall of the composite plate of the present invention per 1000m2.
Brief description of the drawings
Fig. 1 prepares cross-sectional view for cladding wood grain stone material GRC precast composite slabs of the invention.
In figure：1- wood grains stone material layer, 2- adhesive layers, 3- glass fiber mesh lamellas, 4-GRC flaggies, 401- stainless steel sleeves
Mouth inserted sheet reserved opening under cylinder, 402- steel skeletons, 403- stiffener framves, 5- dry hanging articles suitable for reading, 6-, 7- note concrete work platforms,
8- glass tables face.
Embodiment
Below in conjunction with Figure of description, the invention will be further described, but protection scope of the present invention is not limited in
This：
As shown in figure 1, a kind of cladding wood grain stone material GRC precast composite slabs of the present invention, including wood grain stone material layer 1, bonding
Oxidant layer 2, glass fiber mesh lamella 3 and GRC flaggies 4, the GRC flaggies 4 include steel skeleton 402, are arranged on the surrounding of steel skeleton 402
And the stiffener frame 403 and GRC mixed soils at middle part, scribble adhesive layer 2 on wood grain stone material layer 1, steel skeleton 402 and
Stiffener frame 403 is placed on the surrounding and middle part correspondence position of wood grain stone material layer 1, and glass fiber mesh lamella 3 is arranged on reinforcing bar
In the space formed between frame 402 and stiffener frame 403, and stick on adhesive layer 2, burning note by concrete forms wood grain
Stone material GRC precast composite slabs, described one end of GRC flaggies 4 sets dry hanging article 5 suitable for reading, and other end correspondence position is set and upper dry
The lower mouth inserted sheet reserved opening 6 that the size of suspension member 5 matches, two neighboring cladding wood grain stone material GRC precast composite slabs pass through upper dry
Suspension member 5 and the lower socket connection of mouth inserted sheet reserved opening 6, are provided with the correspondence position of stiffener frame 403 of one end of dry hanging article 5 suitable for reading
Provided with built-in stainless steel sleeve 401, dry hanging article 5 suitable for reading is fixedly connected by bolt with stainless steel sleeve 401；Stainless steel sleeve
401 be the stainless steel sleeve of M6 × 25 or M10 × 40, and the both sides of default stainless steel sleeve can set up stiffener φ 8 200；Plus
The strong width of reinforced frame 401 is 40-80mm.
The manufacture craft of the cladding wood grain stone material GRC precast composite slabs of the present invention, is comprised the following steps that：
1）Wood grain stone material GRC precast composite slabs piecemeal, layout and Surface Machining requirement, the lines provided according to design
Processing scheme etc., erection sequence numbering, snap the line are drawn on metope, drawing and connection detail is drawn, and marks wood grain stone material
The specification and quality standard of plate, wood grain stone plate numbering, processing quantity etc.；GRC composite board raw material：
2）To wood grain stone plate, trimming, polishing cuts into step 1 with bead cutter）Required size, enters to wood grain stone plate
When row changes the operation of small, corner cut, cutting processing is carried out with portable cutters；Wood grain stone plate is punched, edging operation when,
It is processed using portable cutters or angle grinder, such as wood grain stone plate is carried out changing small, corner cut when operating, cut with portable
Cutting mill carries out cutting processing；Wood grain stone plate is punched, edging operation when, use portable cutters or angle grinder to carry out
Processing；
3）Smooth location, erection construction builder's temporary shed, and pour into a mould its 18-25cm highly above ground level coagulation at the construction field (site)
Native workbench 7, preferably height are 20cm, and set the glass that smooth thickness is 8-10mm to work on concrete work platform 7
Table top 8, preferred thickness is 10mm, then makes the processing mold matched with glass table face 8, and the processing mold is by four
The quadra that square wood strip or four Bolted angle connections are constituted；
4）By step 2）The wood grain stone plate of well cutting is by design lines requirement, in step 3）Glass table face it is enterprising
Row typesetting, each piece is numbered, and takes out numbered wood grain stone plate, and reverse side typesetting and is put into again in order upward
Step 3）Processing mold in, and in wood grain stone plate underseal glue brush binding agent, the binding agent is saturated tree lipid compound adhesive, such as
Epoxide resin AB glue, before binding agent is applied, wood grain stone material composite surface must be smooth, to improve compound sticking intensity, reduces and uses
Glue must be waited to reach that the necessary full coat of integral slab primary coat glue is uniform again after intensity after glue amount, gluing, it is not removable before glue does not solidify
Dynamic stone material, gluing construction temperature cannot be below 5 DEG C, and humidity is less than 70%；
Stone material paving should meet design requirement in the step, it is ensured that be firmly bonded, and no hollowing flakes, and stickup gap is straight,
Without losing fangle, the defect such as crackle, and plate surface must not change colour, the accumulation of salt in the surface soil, have a spot, and mortar current mark and gloss are impaired, stone material
Paving tolerance table is as shown in table 1：
The stone material paving tolerance table of table 1
5）Steel skeleton 402 and stiffener frame 403 are placed on step 4 by design）Scribble the wood grain stone plate of binding agent
On, glass fiber mesh lamella 3 is put on the wood grain stone plate between steel skeleton 402 and stiffener frame 403, and in steel skeleton
The preset stainless steel sleeve 401 of 402 one end correspondence positions, the other end correspondence position of steel skeleton 402 sets lower mouth inserted sheet reserved opening 6；
6）Processing is stirred to the raw material of GRC prefabricated boards according to match ratio, then casts it into type and obtains Serpenggiante
Material GRC precast composite slabs, and artificial leveling is carried out to the composite plate be compacted, maintenance to can molding when, by the composite plate from processing
Taken out in mould, processing mold is reused；The raw material of GRC prefabricated boards include cement（425# minuent alkali aluminium sulfate water
Mud）, reinforcing bar（The reinforcing bars of φ 8（I grade））, alkali resistant glass fiber（Line density：Warp thread 578tex, weft yarn 588tex, mesh centre-to-centre spacing
10*10mm）；
7）Dry hanging article 5 suitable for reading is set in the outside of stainless steel sleeve one end, the dry hanging article 5 suitable for reading is bolted on not
401 on rust steel bushing, the making of cladding wood grain stone material GRC precast composite slabs is completed, stainless steel sleeve 401 is M6 × 25 or M10
× 40 stainless steel sleeve；
8）Metope agent structure base treatment
The design cut size of keel framework is compareed, checks whether the quality of agent structure meets the requirements, to metope main body
The hole of structure and the defect on surface are handled, it is ensured that the vertical-horizontal of metope is smooth；
9）Metope lattice unwrapping wire mounting framework
By vertical bar, transverse bar member position snap the line in agent structure, setting-out work is clicked through according to path and absolute altitude
OK, the position of the vertical bar in keel framework is typically first ejected, the anchor point of vertical bar is determined, treats the elongated cloth of vertical bar
Put and finish, then by the transverse bar member position bullet of keel framework on vertical bar, skeleton erection sequence is as follows：Vertical bar is first installed
Part, vertical bar is connected with metope agent structure, and transverse bar member is installed again after vertical bar is in place；Long bone is connected using shaped steel
Frame, shaped steel is connected after long skeleton pierces into the end of vertical bar respectively and tightened again with bolt, and transverse bar member uses bolt and type
Steel connection long bone connection；Construct again and hang elongated vertical line in head and the tail position before vertical bar, and checked with theodolite, to ensure bone
Frame perpendicularity, and by drawing elongated horizontal line, examine vertical bar at grade；
10）The installation of cladding wood grain stone material GRC precast composite slabs
A first to the cladding wood grain stone material GRC precast composite slabs that process by position serial number, cleaning it is good it is preset not
Become rusty steel bushing；
B is using from top to bottom or from bottom to top two kinds of orders, continuous-flow type operation, it is to avoid levels cross-operation；
C cleans out the seam between cladding wood grain stone material GRC precast composite slabs, and this is inserted with polyethylene adhesive tape and is answered
In plywood seam, and in stone material edge T-me line paper self-adhesive tape, plate stitch is sealed with structural silicone adhesive, gluing should be straight, full when stitching
And it is free of discontinuities, after after joint filling sealing, metope should be cleaned, spot, residual slurry etc. on metope is removed；
11）Cladding wood grain stone material GRC precast composite slabs perpendicularity, flatness control
A installs first piece of cladding wood grain stone material GRC precast composite slab and last block is cladding according to axial location in floor
Wood grain stone material GRC precast composite slabs, upper/lower terminal draws two elongated lines, elongated line and cladding wood grain stone material GRC precast composite slabs
Spacing is 15cm, then installs middle cladding wood grain stone material GRC precast composite slabs, and adjacent cladding wood grain stone material GRC is prefabricated multiple
The lower grafting of mouth inserted sheet reserved opening 6 of the dry hanging article suitable for reading 5 of plywood and the cladding wood grain stone material GRC precast composite slabs above it connects
Connect, and ensure that middle every piece of cladding wood grain stone material GRC precast composite slab and elongated line spacing are 15cm, ensured by this method
At grade, cladding wood grain stone material GRC precast composite slabs upper/lower terminal is on the same line for every layer of stone material, it is ensured that dry
Gap is on same level position between hanging wood grain stone material GRC precast composite slabs；
B is often draining extension wood grain stone material GRC precast composite slabs side with No. 14 zinc-plated tied silks, hangs elongated vertical line traffic control every
The vertical line traffic control for draining extension wood grain stone material GRC precast composite slabs often drains the perpendicularity for hanging wood grain stone material GRC precast composite slabs.
The cladding wood grain stone material GRC precast composite slabs obtained by the present invention, its properties test rating such as institute of table 2
Show：
The cladding wood grain stone material GRC precast composite slabs properties test rating of table 2
Glued from table 2 it can be seen that the present invention makes obtained composite plate bending strength, flat compressed intensity, planar stretch
Knotting strength, planar stretch shear strength, thermal conductivity factor and freeze thawing resistance cycle performance meet the requirements, and it has high intensity, high-ductility
Property, high-durability and good thermal and insulating performance, and its overall appearance, intensity are higher, dry hanging construction is convenient and high-grade generous,
It is particularly suitable for use in various hotel lobbies, office building, uses on representative building wall.
Claims (7)
1. a kind of cladding wood grain stone material GRC precast composite slabs, it is characterised in that including wood grain stone material layer（1）, adhesive layer（2）、
Glass fiber mesh lamella（3）And GRC flaggies（4）, the GRC flaggies（4）Including steel skeleton（402）, stiffener frame（403）And
GRC concrete layers, stiffener frame（403）It is arranged on steel skeleton（402）Surrounding and middle part, the wood grain stone material layer（1）It is upper to apply
There is adhesive layer（2）, steel skeleton（402）And stiffener frame（403）It is arranged in GRC concrete layers, glass fiber mesh lamella
（3）It is arranged on steel skeleton（402）And stiffener frame（403）Between in the space that is formed, and stick to adhesive layer（2）On,
Poured into a mould by concrete and form wood grain stone material GRC precast composite slabs, the GRC flaggies（4）One end sets dry hanging article suitable for reading（5）, separately
One end correspondence position is set and dry hanging article suitable for reading（5）The lower mouth inserted sheet reserved opening that size matches（6）, two neighboring cladding wood grain
Stone material GRC precast composite slabs pass through dry hanging article suitable for reading（5）With lower mouth inserted sheet reserved opening（6）Socket connection, sets dry hanging article suitable for reading
（5）The stiffener frame of one end（403）Correspondence position is provided with built-in stainless steel sleeve（401）, dry hanging article suitable for reading（5）Pass through spiral shell
Bolt and stainless steel sleeve（401）It is fixedly connected, stainless steel sleeve（401）For the stainless steel sleeve of M6 × 25 or M10 × 40.
2. a kind of construction method of cladding wood grain stone material GRC precast composite slabs according to claim 1, it is characterised in that bag
The manufacture and installation of cladding wood grain stone material GRC precast composite slabs are included, its construction method comprises the following steps：
1）Wood grain stone material GRC precast composite slabs piecemeal, layout and Surface Machining requirement, the lines processing side provided according to design
Case, erection sequence numbering, snap the line are drawn on metope, drawing and connection detail is drawn, and marks the specification of wood grain stone plate
Size and quality standard, wood grain stone plate numbering, processing quantity etc.；
2）To wood grain stone plate, trimming, polishing cuts into step 1 with bead cutter）Required size；
3）Smooth location, erection construction builder's temporary shed, and pour into a mould concrete work platform at the construction field (site)（7）, and in concrete work
Platform（7）It is upper that smooth glass table face is set（8）, then make the processing mold matched with glass table face；
4）By step 2）The wood grain stone plate of well cutting is by design lines requirement, in step 3）Glass table face on arranged
Version, each piece is numbered, and takes out numbered wood grain stone plate, and typesetting and reverse side is put into step again in order upward
3）Processing mold in, and in the bottom sealing of wood grain stone plate, brush binding agent；
5）Glass fibre mesh sheet is put on wood grain stone plate, then by steel skeleton（402）And stiffener frame（403）Put by design
Put in step 4）Scribble on the wood grain stone plate of binding agent, and in steel skeleton（402）The preset stainless steel sleeve of one end correspondence position,
Steel skeleton（402）Other end correspondence position sets lower mouth inserted sheet reserved opening（6）；
6）Processing is stirred to the raw material of GRC prefabricated boards according to match ratio, then casts it into type and obtains wood grain stone material GRC
Precast composite slab, and manually leveling compacting is carried out to the composite plate, during maintenance to energy molding, by the composite plate from processing mold
Take out, processing mold is reused；
7）In stainless steel sleeve（401）The outside of one end sets dry hanging article suitable for reading（5）, the dry hanging article suitable for reading（5）It is solid by bolt
It is scheduled on stainless steel sleeve（401）On, complete the making of cladding wood grain stone material GRC precast composite slabs；
8）Metope agent structure base treatment
The design cut size of keel framework is compareed, checks whether the quality of agent structure meets the requirements, to metope agent structure
Hole and the defect on surface handled, it is ensured that the vertical-horizontal of metope is smooth；
9）Metope lattice unwrapping wire mounting framework
By vertical bar, transverse bar member position snap the line in agent structure, setting-out work is carried out according to path and relief, one
As first eject the position of vertical bar in keel framework, determine the anchor point of vertical bar, treat that vertical bar is elongated and arrange
Finish, then by the transverse bar member position bullet of keel framework on vertical bar；
10）The installation of cladding wood grain stone material GRC precast composite slabs
A is first to the cladding wood grain stone material GRC precast composite slabs that process by position serial number, the good preset stainless steel of cleaning
Sleeve；
B is using from top to bottom or from bottom to top two kinds of orders, continuous-flow type operation, it is to avoid levels cross-operation；
C cleans out the seam between cladding wood grain stone material GRC precast composite slabs, and the composite plate is inserted with polyethylene adhesive tape
In seam, and in stone material edge T-me line paper self-adhesive tape, plate stitch is sealed with structural silicone adhesive, gluing should straight, full and nothing when stitching
Interruption, after after joint filling sealing, should clean metope, remove spot, residual slurry on metope；
Cladding wood grain stone material GRC precast composite slabs perpendicularity, flatness control
A installs first piece of cladding wood grain stone material GRC precast composite slab and the cladding wood grain of last block according to axial location in floor
Stone material GRC precast composite slabs, upper/lower terminal draws two elongated lines, elongated line and cladding wood grain stone material GRC precast composite slab spacing
It is 15cm, then middle cladding wood grain stone material GRC precast composite slabs, adjacent cladding wood grain stone material GRC precast composite slabs is installed
Dry hanging article suitable for reading（5）With the lower mouth inserted sheet reserved opening of the cladding wood grain stone material GRC precast composite slabs above it（6）Grafting connects
Connect, and ensure that middle every piece of cladding wood grain stone material GRC precast composite slab and elongated line spacing are 15cm, ensured by this method
At grade, cladding wood grain stone material GRC precast composite slabs upper/lower terminal is on the same line for every layer of stone material, it is ensured that dry
Gap is on same level position between hanging wood grain stone material GRC precast composite slabs；
B is often draining extension wood grain stone material GRC precast composite slabs side with No. 14 zinc-plated tied silks, hangs elongated vertical line traffic control and often drains
The vertical line of wood grain stone material GRC precast composite slabs is hung, control is completed and often drains the vertical of extension wood grain stone material GRC precast composite slabs
Degree.
3. the construction method of cladding wood grain stone material GRC precast composite slabs according to claim 2, it is characterised in that step 2）
In, wood grain stone plate is carried out changing small, corner cut when operating, cutting processing is carried out with portable cutters；Wood grain stone plate is entered
When row punching, edging operation, it is processed using portable cutters or angle grinder.
4. the construction method of cladding wood grain stone material GRC precast composite slabs according to claim 2, it is characterised in that step 3）
Middle concrete work platform 18-25cm above ground level, glass table face thickness is 8-10mm, and processing mold is by four square wood strips
Or the quadra that four Bolted angle connections are constituted.
5. the construction method of cladding wood grain stone material GRC precast composite slabs according to claim 2, it is characterised in that stainless steel
Sleeve（401）For the stainless steel sleeve of M6 × 25 or M10 × 40.
6. the construction method of cladding wood grain stone material GRC precast composite slabs according to claim 2, it is characterised in that skeleton is pacified
Dress order is as follows：Vertical bar is first installed, vertical bar is connected with metope agent structure, and horizontal stroke is installed again after vertical bar is in place
To rod member；Long skeleton is connected using shaped steel, shaped steel is connected after long skeleton pierces into the end of vertical bar respectively and twisted again with bolt
Tightly, transverse bar member is connected long skeleton with shaped steel using bolt and connected；Hung before construction vertical bar in head and the tail position elongated vertical
Line, and checked with theodolite, to ensure skeleton perpendicularity, and by drawing elongated horizontal line, vertical bar is examined in same plane
On.
7. the construction method of cladding wood grain stone material GRC precast composite slabs according to claim 2, it is characterised in that glass fibers
Tie up mesh sheet layer（3）Glass fibre mesh sheet used is alkali resistant glass fiber, line density：Warp thread 578tex, weft yarn 588tex, mesh
Centre-to-centre spacing 10*10mm.
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