CN109826341A - One kind exempting from putty bulkhead of light-weight steel keel plaster tablet construction method - Google Patents
One kind exempting from putty bulkhead of light-weight steel keel plaster tablet construction method Download PDFInfo
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- CN109826341A CN109826341A CN201910161545.3A CN201910161545A CN109826341A CN 109826341 A CN109826341 A CN 109826341A CN 201910161545 A CN201910161545 A CN 201910161545A CN 109826341 A CN109826341 A CN 109826341A
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Abstract
The embodiment of the invention discloses one kind to exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, comprising the following steps: S1: field lofting, positioning and unwrapping wire；S2: keel are pushed up, along ground joist and by the frame keel of wall in installation edge；S3: installation centre keel；S4: installation hanging built-in fitting and door and window；S5: installation perforation keel and pipeline installation；S6: installation side plasterboard, and it is laid with packing material, then in installation other side plasterboard；S7: plasterboard is fixed using tapping screw, and handles the hole for nailing of tapping screw；S8: joint treatment.One kind provided in an embodiment of the present invention exempts from putty bulkhead of light-weight steel keel plaster tablet construction method, has the characteristics that easy for construction and exempts from the direct brush emulsion paint of Puttying, and the bulkhead of light-weight steel keel plaster tablet flatness with higher formed.
Description
Technical field
The present embodiments relate to technical field of building construction, and in particular to one kind exempts from putty bulkhead of light-weight steel keel plaster tablet
Construction method.
Background technique
Currently, bulkhead of light-weight steel keel plaster tablet the developed countries such as America and Europe, Japan rapidly develop, formd at present compared with
For perfect technical system, generally approved by user.The development of domestic bulkhead of light-weight steel keel plaster tablet starts from 1978, with me
State shows modernization of architecture development, is largely applied to the place in hotel, office building, gradually was received to be employed by resident in recent years
In premises.Domestic bulkhead of light-weight steel keel plaster tablet needs mostly in the construction process in full Puttying 1~2 time, and is polished flat
It just can be carried out facing operation after whole.Large area batch putty construction not only takes artificial, at high cost, and pollutes construction environment.Correlation mark
Quasi- and specification also only proposes within the scope of 2m guiding ruler the flat degree after the completion of it≤deviation range of 3mm.
On the other hand, American Standard ASTM C840 " Standard Specification for Application and
Finishing of Gypsum Board " in (application and finishing standard specification of plasterboard) by bulkhead of light-weight steel keel plaster tablet
Surface smoothness is divided into 5 grades, and wherein level Four flatness is applicable to ordinary residence.According to housing quality and demand
Difference, American-European, Japan and other countries are discontented with Puttying in bulkhead of light-weight steel keel plaster tablet work progress can also meet the grade wall
Surface evenness requirement.
Summary of the invention
For this purpose, the embodiment of the present invention, which provides one kind, exempts from putty bulkhead of light-weight steel keel plaster tablet construction method, it is existing to solve
In technology due to bulkhead of light-weight steel keel plaster tablet need mostly caused by full Puttying multipass in the construction process manually with
And it is at high cost at the same also pollution construction environment the problem of.
To achieve the goals above, the embodiment of the present invention provides the following technical solutions:
One kind exempting from putty bulkhead of light-weight steel keel plaster tablet construction method, comprising the following steps:
S1: field lofting, positioning and unwrapping wire；
S2: keel are pushed up, along ground joist and by the frame keel of wall in installation edge；
S3: installation centre keel；
S4: installation hanging built-in fitting and door and window；
S5: installation perforation keel and pipeline installation；
S6: installation side plasterboard, and it is laid with packing material, then in installation other side plasterboard；
S7: plasterboard is fixed using tapping screw, and handles the hole for nailing of tapping screw；
S8: joint treatment.
Further, installation is along top keel, along ground joist and before leaning on wall frame keel in carrying out step S2, in Yan Ding
Keel paste sound insulaton pad along ground joist and the frame keel back side.
Further, the specific steps of centre keel are installed are as follows: the spacing between the two neighboring centre keel in step S3
It for 300mm, is arranged by one end of wall, opening direction is consistent, when last size of root centre keel apart from wall side is big
When defined keel spacing, a centre keel need be added, and.
It is further, described to be fixed along top keel and along ground joist with 30# setting or φ 6mm swell fixture,
Spacing between fixed point is not more than 400mm, and the spacing between fixed point is not more than 50mm.
Further, when the frame keel of wall are leaned in installation in step S2, the upper and lower end parts of frame keel are individually fixed in edge
It pushes up keel and along ground joist, prolongs the spacing between wall fixed point no more than 900mm, start away from the end position 50mm, use nailing
Or φ 6mm expansion bolt is fixed.
Further, when the centre keel is installed, centre keel is inserted into along top keel and along the U-type groove of ground joist
Interior, the centre keel volume length is 5mm short than the edge top keel and along the interior slot distance of ground joist.
Further, side plasterboard is installed in step S6, and is laid with packing material, then in installation other side plasterboard
When, plasterboard is vertical laying, and long side falls within centre keel edge of a wing center, and the coincidence part of plasterboard and centre keel is not less than
20mm is nature piece between two neighboring plasterboard, and the horizontal piece of the plasterboard of centre keel two sides is staggered, the double-deck plasterboard
Ectonexine is vertical and horizontal direction also the fissure of displacement is mutually spelled.
Further, plasterboard is fixed using tapping screw in step S7, and handles the hole for nailing of tapping screw: tool
The step of body are as follows: plasterboard is fixed with tapping screw, when being laid with the double-deck plasterboard, two neighboring self tapping spiral shell on internal layer plasterboard
Spacing between nail is not more than 400mm, and spacing of the outer layer plasterboard between the two neighboring tapping screw on plasterboard periphery is not
Greater than 200mm, the spacing between the two neighboring tapping screw in middle section is not more than 300mm, tapping screw and plasterboard edge
Distance be 10mm, cutting distance be 15mm, along top keel positional distance plasterboard edge be 50mm, from plasterboard
Between portion fixed to four sides of plasterboard, the ailhead of tapping screw sink to plasterboard plate face distance be 0.5~1.0mm, self tapping spiral shell
The oil putty filling-in that the hole for nailing of nail is mixed and stirred using antirust paint.
Further, in step S8 joint treatment include plasterboard and main structure seam and wall seam processing,
Wherein plasterboard and the processing of main structure seam are as follows:, can when plasterboard and top plate and finally hidden floor structure seam
Such as building jointing gypsum replacement seal glue is squeezed in gap；When plasterboard and wall, beam, top plate are at inner corner trim seam, first filled out in seam
Full filleting gypsum, then with the stickup of Joining paper band, Joining paper belt surface thinly covers both sides filleting gypsum, range are as follows: first pass
For 100mm wide, second time is 200mm wide；When plasterboard and wall, beam form carvel joint, filleting gypsum is filled up in present carvel joint,
The Joining paper band connection of 50mm wide is used again, surface is done both sides filleting gypsum and is covered, first pass 100mm money, second time 200mm wide,
Seam finished surface is higher by metope less than 1.0mm.
Further, the processing of the wall seam specifically: there are three types of panel splicing forms, and respectively wall plane connects
Seam, wall external corner seam and wall external corner seam, wherein wall plane seam is the seam arrangements that wedge shape becomes, seam cleaning
After clean, first filleting gypsum insert plate is stitched with small scraper, plate stitch wants embedding full embedding reality, and clout is higher by 2~3mm of plate face, then glues
50 sections of Joining paper bands are pasted, are struck off from top to bottom with batch knife compacting；Filleting gypsum is overflowed from paper tape hole.Batch knife, which strikes off, is covered in paper tape
Surface, 100mm wide；Before filleting gypsum initial set, then one side filleting gypsum is scraped, Joining paper band is embedded in filleting gypsum, width
200mm；Wall internal corner processing is stitched with the inner corner trim of above-mentioned plate and wall handover；Wall external corner seam crossing is protected using filleting gypsum and metal
Angle band or the connection of metal protection corner item, corner protector Shunzi is first fixed on external corner by when construction, then criticizes embedding gypsum putty, polishes after dry
It is smooth.
The embodiment of the present invention has the advantages that putty bulkhead of light-weight steel keel plaster tablet provided in an embodiment of the present invention of exempting from is applied
Work method is set about from various aspects such as the selections and construction and installation of light steel keel partition material, and it is discontented to summarize and combed influence
Criticize the key node that putty realizes level Four degree of plainness for wall surface.Compared with the form of construction work of traditional granted full putty, not granted full putty
Form of construction work save material, save it is artificial, save in terms of all have a clear superiority.Construction method of the invention, in certain journey
The drawbacks such as solve bulkhead of light-weight steel keel plaster tablet on degree and expire waste material brought by Puttying, take a lot of work, is time-consuming, but to applying
Especially higher requirements are also raised for plate stitch processing mode for work technique, therefore in construction stage strict control per construction matter together
Amount becomes the most important thing of the program.In the scope of application, it is recommended to use rent a house in long Renting an Apartment, public affairs, general house etc. pair
Degree of plainness for wall surface does not have the place of particular/special requirement.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
One kind provided in an embodiment of the present invention exempts from putty bulkhead of light-weight steel keel plaster tablet construction method, comprising the following steps:
S1: field lofting, positioning and unwrapping wire；
S2: keel are pushed up, along ground joist and by the frame keel of wall in installation edge；
S3: installation centre keel；
S4: installation hanging built-in fitting and door and window；
S5: installation perforation keel and pipeline installation；
S6: installation side plasterboard, and it is laid with packing material, then in installation other side plasterboard；
S7: plasterboard is fixed using tapping screw, and handles the hole for nailing of tapping screw；
S8: joint treatment.
It is provided in an embodiment of the present invention to exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, it is installed in carrying out step S2
It is close being pasted along top keel, along ground joist and the frame keel back side along top keel, along ground joist and before leaning on wall frame keel
Seal sound insulating pad, reach sealing sound insulation, cushioning effect, sound insulating pad pasted using silica gel, silica gel snakelike injection when operation, when fixed with
Structure jam-packed.
It is provided in an embodiment of the present invention to exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, centre keel is installed in step S3
Specific steps are as follows: spacing between the two neighboring centre keel is 300mm, is arranged by one end of wall, opening direction
It is consistent, when last size of root centre keel apart from wall side is greater than defined keel spacing, a perpendicular dragon need be added
Bone.
One kind provided in an embodiment of the present invention exempts from putty bulkhead of light-weight steel keel plaster tablet construction method, it is described along top keel with
And be fixed along ground joist φ 6mm swell fixture, the spacing between fixed point be not more than 400mm, and between fixed point between
Away from no more than 50mm.
Provided in an embodiment of the present invention to exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, installation is by wall in step S2
When frame keel, the upper and lower end parts of frame keel are individually fixed in along top keel and along ground joist, are prolonged between wall fixed point
Spacing is not more than 900mm, starts away from the end position 50mm, is fixed with nailing or φ 6mm expansion bolt.
It is provided in an embodiment of the present invention to exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, pacified in the centre keel
When dress, centre keel is inserted into along top keel and along the U-type groove of ground joist, the length of the centre keel than it is described along top keel and
Along the short 5mm of interior slot distance of ground joist, it is easily installed.Centre keel notch orientation is consistent, and center hole keeps same level high
Degree, centre keel are symmetrically fixed with the self-plugging rivet of two 4 × 8 or 4 × 10mm respectively with Yan Ding, along ground joist junction, i.e.,
Every centre keel up and down fix by totally 4 rivets.
It is provided in an embodiment of the present invention to exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, when installing plasterboard, to protect
Screw fixed point is demonstrate,proved without departing from keel position, keel center lead should be identified on ground and ceiling, for positioning ginseng
It examines；When partition wall height is more than plasterboard length, the 60*0.6mm that horizontal layout is added at plasterboard horizontal connection seam is reinforced
Steel band is fixed with centre keel using self-plugging rivet；The connection of keel spreading: centre keel uses material all in one piece as far as possible, it is necessary to when spreading, can use
For 600mmU type keel as connector, every side vertical extension is 300mm, respectively piles fixation, double keel using 4 core pulling screws
Use the connection of dedicated connection keel in partition wall system between centre keel side by side.
It is provided in an embodiment of the present invention to exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, a kerbstone is installed in step S6
Cream plate, and it is laid with packing material, then when installing other side plasterboard, plasterboard is vertical laying, and long side falls within centre keel
Edge of a wing center, and the coincidence part of plasterboard and centre keel is not less than 20mm, is nature piece between two neighboring plasterboard,
The horizontal piece of the plasterboard of centre keel two sides is staggered, the ectonexine of the double-deck plasterboard is vertical and horizontal direction also the fissure of displacement is mutually spelled.
It should generally think that the installation of one layer of wall end is laid with plasterboard from door opening, stay and set with structure frame interconnecting piece, top and vertical edge sealing
The gap 5mm, bottom, which is stayed, sets the gap 10mm, after blocked with sealant.
It is provided in an embodiment of the present invention to exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, self tapping spiral shell is used in step S7
Plasterboard is fixed in nail, and handles the hole for nailing of tapping screw: specific step are as follows: and plasterboard is fixed with tapping screw, when
When being laid with the double-deck plasterboard, the spacing on internal layer plasterboard between two neighboring tapping screw is not more than 400mm, outer layer plasterboard
Spacing between the two neighboring tapping screw on plasterboard periphery is not more than 200mm, the two neighboring tapping screw in middle section
Between spacing be not more than 300mm, tapping screw is 10mm with plasterboard edge at a distance from, and cutting distance is 15mm, imperial along top
The edge of the positional distance plasterboard of bone is 50mm, is fixed from the middle part of plasterboard to four sides of plasterboard, tapping screw
The plate face distance that ailhead sinks to plasterboard is 0.5~1.0mm, and the hole for nailing of tapping screw is mended using the oil putty that antirust paint mixes and stirs
It is flat.
It is provided in an embodiment of the present invention to exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, joint treatment packet in step S8
The processing of plasterboard and main structure seam and wall seam is included, wherein plasterboard and the processing of main structure seam are as follows:
When plasterboard and top plate and finally hidden floor structure seam, such as building jointing gypsum replacement seal glue can be squeezed in gap；
When plasterboard and wall, beam, top plate are at inner corner trim seam, filleting gypsum is filled up, then in seam first with the stickup of Joining paper band, Joining paper band
Surface thinly covers both sides filleting gypsum, range are as follows: first pass is 100mm wide, and second time is 200mm wide；Plasterboard and wall,
Fill up filleting gypsum when beam forms carvel joint, in present carvel joint, then with the Joining paper band connection of 50mm wide, it is embedding that both sides are done on surface
It stitches gypsum to cover, first pass 100mm money, second time 200mm wide, seam finished surface is higher by metope less than 1.0mm.
It is provided in an embodiment of the present invention to exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, the processing of the wall seam
Specifically: there are three types of panel splicing forms, respectively wall plane seam, wall external corner seam and wall external corner seam,
In, wall plane seam is the seam arrangements that wedge shape becomes, after seam is cleaned out, first with small scraper filleting gypsum insert plate
Seam, plate stitch want embedding full embedding reality, and clout is higher by 2~3mm of plate face, then pastes 50 sections of Joining paper bands, from top to bottom with batch knife compacting
It strikes off.Filleting gypsum is overflowed from paper tape hole.Batch knife, which strikes off, is covered in paper tape surface, 100mm wide.Before filleting gypsum initial set, then
One side filleting gypsum is scraped, Joining paper band is embedded in filleting gypsum, width 200mm；Wall internal corner processing is handed over above-mentioned plate and wall
The inner corner trim seam connect；Wall external corner seam crossing is connected using filleting gypsum and metal protection corner band or metal (PVC) square staff, when construction
First corner protector Shunzi is fixed on external corner, then criticizes embedding gypsum putty, is polished flat after dry.
It is provided in an embodiment of the present invention to exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, wherein material selection is to protect
Demonstrate,prove the first step that partition wall completes surface evenness, and basis.For the versatility for guaranteeing the products scheme, in material selection as far as possible
Multiple choices are provided, and analyze the superiority-inferiority of comparison a variety of materials.
Lightgage steel joist includes pure flat fast keel and ordinary keel.Pure flat keel use the thin wall type of cold bending process production
Steel, with a thickness of 0.6mm~1.5mm, day ground joist and three face of centre keel are equipped with V-groove, and junction uses special company between keel
Fitting sinks to the screw ailhead for connecting lightgage steel joist in keel, and wallboard mounting surface realizes pure flat mounting surface, size
Specification such as table.There is following feature after being installed: 1, improving internal partition for building degree of plainness for wall surface, wall inclination flatness is
Within 1mm/2m；2, hole treasured and keel installation system standard, improve hole intensity；3, circuit magazine installs system standard
Change, improves construction efficiency, reduces construction rubbish.Ordinary keel system is current most widely used keel product, has product
The features such as wide variety, construction and installation facilitate.Most workers grasp its construction and installation mode, but construction precision and after the completion
Degree of plainness for wall surface depends on worker's handicraft.
Two kinds of lightgage steel joist products of comparative analysis, flatness is higher after the completion of the pure flat keel construction of fast-assembling, but it was constructed
More this process of installation keel connecting member of journey, and the product comes there is presently no universal, can skillfully grasp its installation side
The worker of method is few.Although ordinary keel product is not as good as pure flat keel on completing surface evenness, it, which is constructed, is more convenient, greatly
Most workers grasp its construction installation method, as long as strict control of quality in the construction process, complete surface evenness and connect
Nearly pure flat keel.Therefore in the selection of keel product, two kinds of keel systems all can be with.If selecting pure flat keel system,
Worker's construction technology is instructed, in advance to guarantee construction quality；If selecting ordinary keel system, strictly to control in the construction process
Each installation node quality is made, with flatness after the completion of guarantee.
In the selection of auxiliary material, filleting band, filleting gypsum, batch putty gypsum will be paid special attention to.Preferential recommendation uses gypsum
Plate brand auxiliary products.If condition does not allow, the following should be noted:
1) it should be noted that select with cavity and with the paper tape or filleting of some strength in the selection of piece filleting band
Lengths.The filleting of no punching is easy to cause seam to remain bubble, influences flatness.
2) selection of bottom caulking agent is it should be noted that the dry contraction of selection is smaller as far as possible, intensity is higher and granularity is not high
Product.
3) leveling putty should be noted that selection granularity as far as possible is small when selecting, the strong product of caking property.Granularity is biggish
Leveling putty can bring puzzlement to later period polishing is levelling.
Finishing material: in common finishing material, it is divided into wallpaper and latex to what metope Base Smoothness had higher requirements
Two major classes are painted, according to degree of plainness for wall surface the case where, when selecting finishing material, should be noted the following:
1) selection of gypsum edges of boards shape and finishing material will match.Flatness effect after the completion of wedge-shaped gypsum filleting is wanted
It is better than diamond shape plasterboard, therefore diamond shape plasterboard facing is preferably selected wallpaper, wedge-shaped plasterboard facing can choose wallpaper or cream
Shellac varnish.
If 2) selecting common wet combining wallpaper is finishing material, wallpaper should select substance in 300~320g/m2, thickness 0.5mm
More than, the deeper product of embossed surface.It on the one hand is to prevent from revealing the exact details, certain journey can be covered by being on the other hand embossed deeper wallpaper
The metope of degree is concave-convex.
If 3) the use of empty wallpaper is finishing material, the requirement to degree of plainness for wall surface is minimum, is relatively easy to realize.
If 4) select emulsion paint facing material, both sides should be at least brushed all over priming paint, both sides finishing coat.Base coat thickness is also wanted
It asks, is on the one hand to prevent from revealing the exact details, on the other hand it is concave-convex can to cover a degree of metope for thicker priming paint.
Provided in an embodiment of the present invention to exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, essentials for Construction Control is such as
Under:
Above-mentioned partition material meets the basic demand for exempting from putty light steel keel partition to material in flatness, recommends to adopt
With any combination of above-mentioned material, the discontented flatness for hanging putty of light steel keel partition is realized.On the other hand, in the construction process
Having several main points to be noted that has larger impact to partition wall flatness.
Light steel keel partition working procedure: unwrapping wire-fixation Yan Ding is hung in advance along ground joist-installation centre keel-installation
Embedded part, sash-installation perforation keel-one side wall panel of pipeline installation-installation are laid with another side wall of packing material-installation
Panel-processing hole for nailing-joint treatment and corner protector processing.
During keel are installed, the pure flat keel of fast-assembling or ordinary keel are either selected, during keel installation,
Early period, wall line setting had to guarantee precision, paid attention to following item:
1) position of U-shaped keel is accurately marked in ground and smallpox (or beam bottom) snap the line according to design drawing.
2) if any door-window opening, door-window opening position and size are marked out on metope.
3) spacing≤600mm of the fixed day ground joist expansion bolt of strict implement, prevents a day ground joist to be subjected to displacement.
4) when day keel and ground joist splice, in strict accordance with positioning splicing, offset is prevented.
5) centre keel spacing preferential recommendation 400mm, maximum are not greater than 600mm.
6) with the verticality of plummet correction centre keel after centre keel is installed.
Reserve the gap 3~5mm when common plasterboard piece, reason is to prevent from drying contraction in the future crack occur, through adjusting more
Thistle board is looked under worst use condition, the maximal dilatation of width direction only has 0.015%, that is to say, that
1200mm plate width direction also only has the elongation or shortening of 0.18mm.On the contrary, staying seam bigger, the putty that when filleting is filled up into is just
More, the degree being recessed when dry is bigger.Therefore, it wants to be close to naturally when plasterboard splices, centre tries not to stay seam.Plasterboard
Unwrapping wire on gypsum is first had to during sealing plate, nailing position is specified, in addition must control nailing position and nailing depth.
In two boards stitching portion, nailing is too close to the edge can break plasterboard edge, make troubles to repairing generation in later period.Nailing among plate
It is too deep to damage plasterboard paper, the fixation between plasterboard and keel is on the one hand reduced, it on the other hand also can be to later period hole for nailing
Repairing cause to perplex.
Draught is avoided as far as possible in filleting construction, and heating preferably graduallys raise the temperature, and avoids cold and hot excessive temperature differentials, otherwise
Sealing paint filling is easy to produce crack.Need Xian Piyiceng base putty at hole for nailing, it is to be dried polish flat after criticize one side surface layer again
Putty is simultaneously polishing to smooth, smooth.
Provided in an embodiment of the present invention to exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, the construction of door opening is specific
Are as follows:
1) door opening vertical keel Ying Ding, it is elongated, transom is added above hole and is fixed on the centre keel of hole, is added
Transom and the centre keel between the keel of top, spacing are not more than 400mm.
2) the reinforcement flitch that door opening two sides centre keel and top add in transom slot answers shin bone fire prevention, preservative treatment.
3) hole two sides centre keel is connect with a series of adjacent keel by 600mm spacing with stull keel.
4) curved 200mm need to be gone up in doorway positions along ground joist, be fixed on centre keel, reinforced as anchoring.
It is provided in an embodiment of the present invention to exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, the fixed construction of water power device
Specifically:
1) switch enclosure, wire box, distribution box and conduit are fixed:
A) switch enclosure, wire box surrounding and the back side are wrapped up using plasterboard or plank gluing.
B) switch enclosure, wire box position set Special support keel, for the fixed zoarium wrapped by plasterboard, install gypsum
It should be in wire box back side filling glass cotton before panel.
C) electric wire is fixed on the dedicated stull keel between centre keel, spacing 800mm, away from increasing in elbow and wire box 100mm
Add a fastener.
2) water pipe is fixed:
A) hydraulic power pipe needs independent reinforcing, increases substrate of the vertical keel as fixed water pipe, and water pipe is fixed vertical
Spacing 900mm, increased centre keel are not fixed with plasterboard.
B) water pipe elbow and threeway position need to fix 2 outposts in the range of 200mm, and pipe clamp should be equipped with flexible rubber mat,
If pipe clamp is wrapped up without damping rubber pad, pipe clamp bearing water pipe with rubber pad.
C) water pipe surrounding wraps up dedicated sound insulation pipe sleeve, reduces water pipe noise.
Provided in an embodiment of the present invention to exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, erecting by overhang reinforces construction
Construction specifically:
When within 5kg, pendant can be fixed directly on gypsum with special bolt pendant weight.
Pendant weight is hung weight region and is reinforced with 12mm lumber core substitution internal layer plasterboard, pendant is adopted in 5~15kg
It is fixed on and is reinforced on plank with 2 or more special bolts.
Pendant weight needs to be reinforced in plasterboard partition wall with 18mm solid wood in advance in 15~15kg.
Provided in an embodiment of the present invention to exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, the plasterboard used is paper
Plasterboard, and Thistle board meets the requirement in " Thistle board " GB/T 9775-2008 standard:
1) material: Thistle board is made of face paper, back side carton gypsum core, is able to satisfy fire prevention, sound insulation, is kept the temperature and build
The requirement of building structure intensity is used for building partition and indoor suspended ceiling.
2) board dimension: 1200 × 3000 × 12.
3) material fire resistance rating: A2 grades.
4) the defects of Thistle board space of a whole page is smooth, does not influence the ripple used, groove, dirty material, scratches, is damaged.
5) dimensional discrepancy: Paper-faced gyp board size meets: length dimension deviation are as follows:+3~0mm, width difference are as follows: 0~-
3mm, thickness deviation are ± 0.5.
6) catercorner length is poor: plate is rectangle, and both sides catercorner length difference is not more than 5mm.
7) breaking load: the breaking load of plate is not less than: longitudinal average value: 520N, longitudinal minimum value 460N, laterally flat
Mean value: 200N, lateral minimum value: 180N.
8) hardness: the seamed edge hardness and end hardness of plate are not less than 70N.
9) impact resistance: after impacting, plate back is without radial cracking.
10) mask paper and core material caking property: mask paper is not removed with core material.
Provided in an embodiment of the present invention to exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, the selection of acoustic material is specific
It is as follows:
1) the sound insulation by filling material selection mineral wool of bulkhead of light-weight steel keel plaster tablet.
2) mineral wool meets the requirement of national standard " Class wool and their products for thermal insulation " GB/T 13350-2008.
3) material specification: bulk density 24kg/m3, thickness 50mm.
It is provided in an embodiment of the present invention to exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, bulkhead of light-weight steel keel plaster tablet
System parameter is as follows:
1) parameter preset；Deflection L/240, pressure 240Pa, vertical keel spacing 400.
2) partition wall maximum height limit requirement: 75 keel partition wall spacing are not more than 4180, and double 50 keel (200 is wide) partition walls are not more than
4100。
3) keel structure type selecting
Single 75 keel wall, when height≤3000 when, select without perforation keel system；When height > 3000 when, selection has
Penetrate through keel system.Double 50 keel are to press 1000mm with Special support connector between keel side by side without perforation keel system
Spacing is reinforced.
It is provided in an embodiment of the present invention to exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, the lightgage steel joist gypsum of formation
The functional requirement of plate partition wall is as follows:
A) structural reliability requirement
Bulkhead of light-weight steel keel plaster tablet system meets design requirement of the non-load bearing wall in terms of structure and fixation.System application
Before, producer should carry out static test and impact test etc. by " lightgage steel joist for building " requirement and examine.
B) perception requirement
The veneered surfaces of bulkhead of light-weight steel keel plaster tablet system are answered smooth, and edge should be whole, should not have crackle, unfilled corner,
The defects of warpage, peeling.
C) perception requirement
The sound insulation value of light steel keel partition system should be able to meet the regulation of " Code for sound insulation design of civil buildings ".
D) moisture-proof requirement
Kitchen and bath etc. has the position of waterproof, moisture-proof requirement to use waterproof gypsum board.
It is provided in an embodiment of the present invention to exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, when installing keel, no matter
It is the pure flat keel of selection fast-assembling or ordinary keel, during keel installation, early period, wall line setting had to guarantee essence
Degree, pays attention to following item:
1) position of U-shaped keel is accurately marked in ground and smallpox (or beam bottom) snap the line according to design drawing.
2) if any door-window opening, door-window opening position and size are marked out on metope.
3) spacing≤600mm of the fixed day ground joist expansion bolt of strict implement, prevents a day ground joist to be subjected to displacement.
4) when day ground joist splices, in strict accordance with positioning splicing, offset is prevented.
5) centre keel spacing preferential recommendation 400mm, maximum are not greater than 600mm.
6) with the verticality of plummet correction centre keel after centre keel is installed.
It is provided in an embodiment of the present invention to exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, in the process of plasterboard sealing plate
In:
1) reserve the gap 3~5mm when common plasterboard piece, reason is to prevent from drying contraction in the future crack occur, is passed through more
Thistle board is investigated under worst use condition, the maximal dilatation of width direction only has 0.015%, that is to say, that
1200mm plate width direction also only has the elongation or shortening of 0.18mm.On the contrary, staying seam bigger, the putty that when filleting is filled up into is just
More, the degree being recessed when dry is bigger.Therefore, it wants to be close to naturally when plasterboard splices, centre tries not to stay seam.
2) unwrapping wire on gypsum is first had to during plasterboard sealing plate, specifies nailing position, in addition must controlled and beat
Follow closely position and nailing depth.In two boards stitching portion, nailing is too close to the edge can break plasterboard edge, repair to the later period for band
It is inconvenient to come.The too deep fixation that can be damaged plasterboard paper, on the one hand reduce between plasterboard and keel of nailing among plate, another party
Face also can cause to perplex to the repairing of later period hole for nailing.
3) plasterboard edges of boards shape can be divided into: right-angle side, wedge shape in, diamond shape and four kinds of circular edges, wherein wedge-shaped side and
Diamond shape side is most commonly seen.Both edges of boards shapes take following two mode to carry out filleting batch putty respectively:
A) wedge-shaped plasterboard: the seam crossing full-filling sealing paint filling on the wedge-shaped side of two block gypsum plates, just covering wedge shape is recessed
Concave portion point.Seam connecting belt is pasted on seam crossing, flattens compacting, sealing paint filling extrusion extra in seam connecting belt is scraped off, is then existed
Seam crossing coats first pass base putty (sealing paint filling can also be used) with the scraper of 150mm wide, polishes, overall width be 100~
120mm；(according to weather conditions difference, drying time is different, is sure to etc. to be completely dried after equal first passes putty is completely dried
Carry out next step operation again afterwards), then one side putty (sealing paint filling can also be used) is scraped again with the scraper of 200~250mm wide, it will be upper
The out-of-flatness position that one step process stays strikes off.After second time putty parches, institute is checked with modes such as guiding ruler, range estimations
Do the flatness of seam.If there is no problem, polish flat.Last batch one side surface layer putty is polishing to smooth, flat after band is dry
It is whole.
B) two block gypsum plates diamond shape plasterboard: are directly bonded to using lucky wild gypsum tiger board seam connecting belt (included adhesive property)
Seam crossing, adhesive type is it is noted that smooth.Then using lucky wild gypsum Hu Pai base sealing paint filling batch first layer putty, width exists
Between 200~250mm, polish flat after first layer putty is dry, using lucky wild gypsum tiger board surface layer sealing paint filling with 400~
500mm width criticizes one layer of putty again, polishes smooth after waiting putty dry, and whether range estimation reaches required flatness, if there are also recessed
It is convex, third can be criticized again all over putty and is polishing to smooth.
4) draught is avoided as far as possible when filleting is constructed, heating preferably graduallys raise the temperature, and avoids cold and hot excessive temperature differentials, no
Then sealing paint filling is easy to produce crack.
5) need Xian Piyiceng base putty at hole for nailing, it is to be dried polish flat after criticize one side surface layer putty again and be polishing to
It is smooth, smooth.
It is provided in an embodiment of the present invention to exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, from light steel keel partition material
Selection and the various aspects such as construction and installation set about, summarizing and having combed influences not granted full putty and realizes level Four degree of plainness for wall surface
Key node.Compared with the form of construction work of traditional granted full putty, the form of construction work of granted full putty is not saving material, is saving artificial, section
Province's duration etc. all has a clear superiority and (see the table below).
Whole advantage and disadvantage compare
Single artificial price analysis of square meter (unit: member)
* 1 batch of putty area coefficient: single square meter partition wall needs the ratio of batch putty area.
The embodiment of the present invention provides one kind and exempts from putty bulkhead of light-weight steel keel plaster tablet construction method, is formed by high smooth
The light just keel gypsum partition wall of degree, solving bulkhead of light-weight steel keel plaster tablet to a certain extent expires waste material brought by Puttying
The drawbacks such as expect, take a lot of work, is time-consuming, but especially higher requirements are also raised for plate stitch processing mode to construction technology, therefore
Every one of the construction quality of construction stage strict control becomes the most important thing of the program.In the scope of application, it is recommended to use
Long Renting an Apartment, it is public rent a house, general house etc. does not have the place of particular/special requirement to degree of plainness for wall surface.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (10)
1. one kind exempts from putty bulkhead of light-weight steel keel plaster tablet construction method, which comprises the following steps:
S1: field lofting, positioning and unwrapping wire；
S2: keel are pushed up, along ground joist and by the frame keel of wall in installation edge；
S3: installation centre keel；
S4: installation hanging built-in fitting and door and window；
S5: installation perforation keel and pipeline installation；
S6: installation side plasterboard, and it is laid with packing material, then in installation other side plasterboard；
S7: plasterboard is fixed using tapping screw, and handles the hole for nailing of tapping screw；
S8: joint treatment.
2. according to claim 1 exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, which is characterized in that walked
Suddenly it is installed in S2 along top keel, along ground joist and before wall frame keel, pushes up keel, along ground joist and frame keel on edge
Paste sound insulaton pad in the back side.
3. according to claim 1 exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, which is characterized in that in step S3
The specific steps of centre keel are installed are as follows: the spacing between the two neighboring centre keel is 300mm, is arranged by one end of wall
Column, opening direction are consistent, and when last size of root centre keel apart from wall side is greater than defined keel spacing, need be increased
If a centre keel, and.
4. according to claim 2 exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, which is characterized in that described along top
It keel and is fixed along ground joist with φ 6mm swell fixture, the spacing between fixed point is not more than 400mm, and fixed point
Between spacing be not more than 50mm.
5. according to claim 1 exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, which is characterized in that in step S2
When the frame keel of wall are leaned in installation, the upper and lower end parts of frame keel are individually fixed in along top keel and along ground joist, and Yan Qiang is solid
Spacing between fixed point is not more than 900mm, starts away from the end position 50mm, is fixed with nailing or φ 6mm expansion bolt.
6. according to claim 3 exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, which is characterized in that described perpendicular
When keel are installed, centre keel is inserted into along top keel and along the U-type groove of ground joist, described in the centre keel volume length ratio
Along top keel and the short 5mm of interior slot distance along ground joist.
7. according to claim 1 exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, which is characterized in that in step S6
Side plasterboard is installed, and is laid with packing material, then when installing other side plasterboard, plasterboard is vertical laying, long side
Centre keel edge of a wing center is fallen within, and the coincidence part of plasterboard and centre keel is not less than 20mm, between two neighboring plasterboard
For natural piece, the horizontal piece of the plasterboard of centre keel two sides is staggered, and the ectonexine of the double-deck plasterboard is vertical and horizontal direction
Also the fissure of displacement is mutually spelled.
8. according to claim 1 exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, which is characterized in that in step S7
Plasterboard is fixed using tapping screw, and handles the hole for nailing of tapping screw: specific step are as follows: plasterboard self tapping spiral shell
Nail is fixed, and when being laid with the double-deck plasterboard, the spacing on internal layer plasterboard between two neighboring tapping screw is not more than 400mm,
Spacing of the outer layer plasterboard between the two neighboring tapping screw on plasterboard periphery is not more than 200mm, middle section adjacent two
Spacing between a tapping screw is not more than 300mm, and tapping screw is 10mm at a distance from plasterboard edge, and cutting distance is
15mm, the edge along the positional distance plasterboard of top keel is 50mm, is fixed from the middle part of plasterboard to four sides of plasterboard,
The plate face distance that the ailhead of tapping screw sinks to plasterboard is 0.5~1.0mm, what the hole for nailing of tapping screw was mixed and stirred using antirust paint
Oil putty filling-in.
9. according to claim 1 exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, which is characterized in that in step S8
Joint treatment includes the processing of plasterboard and main structure seam and wall seam, wherein plasterboard and main structure seam
It handles as follows:
When plasterboard and top plate and finally hidden floor structure seam, such as building jointing gypsum replacement seal can be squeezed in gap
Glue；
When plasterboard and wall, beam, top plate are at inner corner trim seam, filleting gypsum is filled up, then in seam first with the stickup of Joining paper band, seam
Paper tape surface thinly covers both sides filleting gypsum, range are as follows: first pass is 100mm wide, and second time is 200mm wide；
When plasterboard and wall, beam form carvel joint, filleting gypsum is filled up in present carvel joint, then connected with the Joining paper band of 50mm wide
It connects, surface is done both sides filleting gypsum and covered, first pass 100mm money, second time 200mm wide, and seam finished surface is higher by metope and is less than
1.0mm。
10. according to claim 9 exempt from putty bulkhead of light-weight steel keel plaster tablet construction method, which is characterized in that the wall
The processing of body seam specifically: there are three types of panel splicing forms, respectively wall plane seam, wall external corner seam and wall
External corner seam, wherein
Wall plane seam is the seam arrangements that wedge shape becomes, after seam is cleaned out, first with small scraper filleting gypsum insert plate
Seam, plate stitch want embedding full embedding reality, and clout is higher by 2~3mm of plate face, then pastes 50 sections of Joining paper bands, from top to bottom with batch knife compacting
It strikes off；Filleting gypsum is overflowed from paper tape hole；Batch knife, which strikes off, is covered in paper tape surface, 100mm wide；Before filleting gypsum initial set, then
One side filleting gypsum is scraped, Joining paper band is embedded in filleting gypsum, width 200mm；Wall internal corner processing is handed over above-mentioned plate and wall
The inner corner trim seam connect；Wall external corner seam crossing is connected using filleting gypsum and metal protection corner band or metal protection corner item, and when construction first will
Corner protector Shunzi is fixed on external corner, then criticizes embedding gypsum putty, polishes flat after dry.
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| CN201910161545.3A CN109826341A (en) | 2019-03-04 | 2019-03-04 | One kind exempting from putty bulkhead of light-weight steel keel plaster tablet construction method |
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| CN201910161545.3A CN109826341A (en) | 2019-03-04 | 2019-03-04 | One kind exempting from putty bulkhead of light-weight steel keel plaster tablet construction method |
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| CN110453823A (en) * | 2019-08-27 | 2019-11-15 | 金螳螂精装科技（苏州）有限公司 | A kind of light steel keel partition and its installation method for exempting from false keel |
| CN110748046A (en) * | 2019-11-08 | 2020-02-04 | 中冶建工集团有限公司 | Construction method of steel partition wall wet-pasting wall brick |
| CN111206701A (en) * | 2020-01-15 | 2020-05-29 | 中国十七冶集团有限公司 | Method for installing prefabricated light concrete partition wall |
| CN111236494A (en) * | 2020-01-07 | 2020-06-05 | 张炜 | MY high-performance spraying and building wall construction method |
| CN112031214A (en) * | 2020-08-20 | 2020-12-04 | 陕西建工第二建设集团有限公司 | Firewall construction technology |
| CN113494151A (en) * | 2021-07-29 | 2021-10-12 | 杭州良工装饰有限公司 | Indoor wall surface construction method |
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| CN110748046A (en) * | 2019-11-08 | 2020-02-04 | 中冶建工集团有限公司 | Construction method of steel partition wall wet-pasting wall brick |
| CN111236494A (en) * | 2020-01-07 | 2020-06-05 | 张炜 | MY high-performance spraying and building wall construction method |
| CN111206701A (en) * | 2020-01-15 | 2020-05-29 | 中国十七冶集团有限公司 | Method for installing prefabricated light concrete partition wall |
| CN112031214A (en) * | 2020-08-20 | 2020-12-04 | 陕西建工第二建设集团有限公司 | Firewall construction technology |
| CN113494151A (en) * | 2021-07-29 | 2021-10-12 | 杭州良工装饰有限公司 | Indoor wall surface construction method |
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