CN103114692B - Construction method of fully furnished house sound-proof system - Google Patents
Construction method of fully furnished house sound-proof system Download PDFInfo
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- CN103114692B CN103114692B CN201110363219.4A CN201110363219A CN103114692B CN 103114692 B CN103114692 B CN 103114692B CN 201110363219 A CN201110363219 A CN 201110363219A CN 103114692 B CN103114692 B CN 103114692B
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Abstract
The invention provides a construction method of a fully furnished house sound-proof system. The construction method of the fully furnished house sound-proof system includes the following steps that 1) a foam vibration reduction sound-proof cushion is arranged on the floor in a laying mode. 2) A sound-proof plate is pasted on the wall surface. 3) A double-layer sound-proof window is installed. 4) An electric wire box is pre-embedded in the wall in an interval mode. Positions between a switch box and a switch box and the switch box and a pipe line on two sides of all the wall bodies are staggered mutually. 5) A sound-proof material is packed outside a pipeline. 6) A super silence water discharging pipe is installed. Compared with the traditional technology, the construction method of the fully furnished house sound-proof system has the advantages of being simple in constructing technology, convenient to install, short in construction period, low in cost and the like.
Description
Technical field
The present invention relates to a kind of construction techniques, be a kind of fully-decorated residence sound insulation system construction method in particular, this method is applicable to the high-grade civilian construction such as all kinds of building, particularly fully-decorated residence, hotel, villa.
Background technology
Along with the increase of urban population residential density, noise pollution more and more causes the concern of people.Therefore current building needs to provide satisfactory noise control, decrease of noise functions, to meet the normal demand of individual privacy, peaceful life and working space.
Noise is one of modal environment pollution in house.The daily life of the not good meeting of floor, body of wall soundproof effect to neighbouring households has an impact.It is due quiet that the noise that kitchen and toilet draining produces makes the life of resident lack, and especially at night, this noise is more obvious.The elevator of high residential building runs, and is also more common noise source.
Existing noise reduction technology mainly adopts sound insulation materials in body of wall and floor, but the transmission of sound is not only through body of wall and floor, window, crack between a door and its frames etc. all can transmitted acoustic pulse, and in addition, existing sound insulation materials is different, lack effective construction technology simultaneously, the advantage of material cannot be shown, cause the cost built significantly to increase, and soundproof effect be limited.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of safe and reliable, easy and simple to handle, environmental protection and energy saving, fully-decorated residence sound insulation system construction method that comprehensive cost is low.
A kind of fully-decorated residence sound insulation system construction method of the present invention, it comprises the following steps:
1) foaming shock-absorption sound-insulation pad laid by flooring,
2) metope pastes sound insulating panel;
3) Double-layer sound-insulation is installed;
4) at the pre-buried electric wire box in interval within the walls, between the switch enclosure of all body of wall both sides and switch enclosure, and should stagger mutually in the position between switch enclosure and pipeline;
5) pipeline dresses outside sound insulation materials;
6) super mute drainage pipe is installed.
Above-mentioned steps 1) described in the flooring concrete steps of laying foaming shock-absorption sound-insulation pad be:
1.1) floor basal plane is cleaned, flat surfaces, making cement mortar levelling layer before laying foaming shock-absorption sound-insulation pad;
1.2) when the shock-absorption sound-insulation pad that foams is laid, adopt sealing docking calculation, joint adhesive tape is neatly spelled sternly, in order to avoid produce hollowing, when preventing upper strata concrete construction, cement paste infiltrates below damping block, causes acoustic bridge;
.
1.3) at foaming shock-absorption sound-insulation pad and wall intersection, sticky with building adhesive flower point;
1.4) on foaming shock-absorption sound-insulation pad, extruded polystyrene warming plate is laid;
1.5) pea gravel concreten that thickness is greater than 50mm is re-layed;
1.6) finally wood flooring is laid.
Above-mentioned steps 1.2) described in adhesive tape be opaque papery or plastics matter gummed paper, width 40 ~ 50mm.
Step 1.3) described in building adhesive flower point sticky, the sticky height of point should be greater than the thickness of concrete cushion and surface layer, and can not have space between the foaming shock-absorption sound-insulation pad sticking at metope, seam crossing will seal sternly, prevents the appearance of sound bridge, to keep good soundproof effect.
Above-mentioned steps 2) described in metope paste the concrete steps of sound insulating panel and be:
2.1) by doorframe and window frame, the installation of spool box;
2.2) carry out smooth to base course wall, whitewash the cement mortar of 4-8mm;
2.3) pasting board and the control line of wiping one's face is ejected;
2.4) mortar glue stick is prepared;
2.5) EPS plate (polystyrol plastic foam plate) is pasted with above-mentioned mortar glue stick;
2.6) after EPS plate bonding is firm, levelling to EPS plate surface finish;
2.7) on EPS plate, smear the bottom gypsum mortar of 3-6mm;
2.8) anti-crack fiber net is pasted in metope window corner;
2.9) by 80g/mm
2alkali proof fiber net press-in bottom gypsum mortar;
2.10) crack-resistant layer that the first surface layer gypsum mortar forms 1-2mm is smeared after;
2.11) by 45g/mm after
2alkali proof fiber net be pressed in the first surface layer gypsum mortar;
2.12) finally smear the second surface layer gypsum mortar and form 1-2mm crack-resistant layer.
Above-mentioned steps 2.4) process of described preparation mortar glue stick is: the adhesive mortar pulvis adding water and required ratio in clean agitator, abundant stirring 2-5 minute, becomes thick shape paste, static 10-15 minute, carry out secondary agitation then to use, and require to be finished in 2 hours.
Above-mentioned steps 2.5) described stickup EPS plate process is: smears a circle mortar glue stick along edge in EPS plate face, wide 50mm, lays bonding point, spacing 150 ~ 200mm, diameter 100mm at EPS plate center with mortar glue stick; Immediately EPS plate is attached on metope after coating, carries out pressing operation with guiding ruler afterwards, ensure its planeness and bonding firmly; Want jam-packed between plate and plate, if because plate face is not upright or cut the gap directly not formed and be greater than 2mm, application EPS lath is filled in and is polished flat; First sheet material is cut into L-type during the EPS Ban Nian Stickers of door and window hole to bond again.
Above-mentioned steps 2.6) concrete steps be: EPS plate is after having pasted at least after 24h, to be bonded dose when reaching certain adhesion strength, polish to EPS plate air spots place with special grinding instrument, polishing action adopts soft circular motion, polishes in the direction parallel with warming plate seam of staggering; With brush, the chip that sanding operation produces is cleaned out after polishing, then check smooth with guiding ruler.
Above-mentioned steps 3) concrete steps of Double-layer sound-insulation are installed are:
3.1) first window hole and every layer of 1m horizon are examined before installation window frame, and clean window hole;
3.2) according to window hole and horizon, corresponding window frame dowel is fixed on hole, check after fixing that whether the installation site in 3 directions correct, whether window frame diagonal consistent, confirm errorless after enter next process;
3.3) window frame and embedded iron parts, body of wall are fixed, after fixing, again check installation site and diagonal;
3.4) for the groove between window frame and hole side face brick, under the prerequisite guaranteeing dry cleansing with silica gel divide secondary fill out beat closely knit, surface smoothing becomes recessed circle, after silica gel fully solidifies again from inner side inject blowing agent, blowing agent fill out beat want one-shot forming, guarantee its globality.
3.5) the inner-outer wall rear protection gummed paper sash frame surface of having constructed tears, in the preformed groove of window frame and exterior wall, stamp fluid sealant;
3.6) clean clean in window frame, secondary is carried out to concealment part and mends glue sealing, preset glass block and locate, control design figure confirms the installation of the laggard oozy glass in the position of glass, during installation, exterior wing glass is first installed, after exterior wing glass installs, check that whether every attached accessory of sash to be installed is complete, put in place, weather strip install fastening and joint situation after install, the fixed screw of fixed casement window and openable windows hinge and the equal after-teeming fluid sealant of pulling rivet, carry out the installation of interior wing glass equally after exterior window has all been constructed;
3.7), after all installation procedures complete, each door frame window is debugged, checked, and keeps a record.
3.8) after outer door and window installs, carry out 4 hours water pouring tests, as trickle has seepage, carry out maintenance process.
Above-mentioned steps 6) concrete steps of installing super mute drainage pipe are:
6.1) by the design attitude of pipe-line system and sanitary installation, the size of bonding apparatus outfall and gutter mouth of pipe construction requirement, wall, post and flooring mark pipe centerline, and determine that the coordinate of the mouth of pipe reserved by drainage pipe, make mark;
6.2) by reserved nozzle position and pipe centerline, pipeline and the pipe fitting of super mute drainage pipe are installed successively, and connect each mouth of pipe; Pipe installing adopts bottom-up layering to carry out, and first installs standpipe, rear installation transverse tube, sequential production; Wherein:
(1) installation of standpipe
1. fixed support or supporting member are set by designing requirement;
2. standpipe is installed, first pipeline section is just hung during installation, then pipe fitting is installed, by straight for pipe end socket inserting pipe elements bellmouth rubber ring, after installing, fix with by standpipe;
3., after standpipe installation work, build by civil engineering formwork the pea gravel concreten being not less than floor label at twice and block up hole;
4., when Pipeline Crossing Program floor place is on-fixed supporting, should install metal or plastic bushing additional, casing inner diameter is comparable passes through the large 10 ~ 20mm of pipe external diameter, and sleeve pipe is above ground level must not be less than 50mm;
(2) installation of transverse tube
1. horizontal arm is installed
Be combined into some prefabricated components on ground, then carry out high-altitude socket joint connection, should by suitable for elevator position arrangement and fixed before connection; Then carry out closed-water test, after pass the test, hole is blocked up according to corresponding requirements formwork by Pipeline Crossing Program floor place;
2. horizontal main is installed
Horizontal main is installed, and adopts concrete buttress or angle steel effectively fixing the coupling part of standpipe and horizontal main;
6.3), after indoor piping installation, stack vent installation is carried out;
6.4), after pipe-line system installs, inspection is checked to the presentation quality of pipeline and installation dimension, check errorless after, remake flushing test and closed-water test.
6.5) after transverse tube installs, each sanitary apparatus equipment by hose nozzle and standpipe mouth, fixation reliably all should be taked properly;
6.6) hole of Pipeline Crossing Program floor is carried out civil engineering filling-up hole and tight tamping, around standpipe, do the water blocking ring exceeding level ground, original place 10 ~ 20mm.
Compared with traditional handicraft, adopt the residential project sound insulation system of the method construction to have construction technology simple, easy for installation, duration short, low cost and other advantages, is specially:
Double window easy construction, sound insulation, high insulating effect, environmental protection and energy saving.
Employing exterior wall internal insulation is constructed, and is add in the inside of external wall structure to do insulation layer, its advantage: one is that speed of application is fast, and two is inside holding band soundproof effects, and three is lower than external wall outer insulation cost.Compared with outer thermal insulation construction method: Surgery therapy adopts polyphenyl plate to add the every square meter cost of glass fiber net about 110 yuan, inside holding adopts EPS plate to add the every square meter cost of glass fiber net about 65 yuan, thus saves square meter cost about 45 yuan.
Super mute pipe fitting system can reach more than 50 years application life under defined terms, saves 60% than common metal pipe construction mounting cost.
Detailed description of the invention
below in conjunction with instantiation, the invention will be further described.
1, foaming shock-absorption sound-insulation pad laid by flooring
1.1 cleaning floor basal planes, basal plane requires smooth, and without sharp object, without projection, without open fire, before laying foaming shock-absorption sound-insulation pad, need making cement mortar levelling layer, thickness is determined according to irregularity degree.
When 1.2 foaming shock-absorption sound-insulation pads are laid, adopt sealing docking calculation, available wallpaper cutter or scissors cut, and joint adhesive tape is neatly spelled sternly, in order to avoid produce hollowing, when preventing upper strata concrete construction, cement paste infiltrates below damping block, causes acoustic bridge.Adhesive tape can adopt opaque papery or plastics matter band gummed paper, width 40 ~ 50mm.
1.3 foaming shock-absorption sound-insulation pad surrounding and wall intersections, metope is padded on building adhesive flower point sticky hair bubble shock-absorption sound-insulation, height should be greater than the thickness of concrete cushion and surface layer, space can not be had between the foaming shock-absorption sound-insulation pad sticking at metope, seam crossing will seal sternly, prevent the appearance of sound bridge, to keep good soundproof effect.
1.4 lay the thick extruded polystyrene warming plate of 20mm.
1.5 laying depths are not less than the thick C20 pea gravel concreten of 50mm, and the slump of pea gravel concreten and moisture content should be more smaller than normal concrete, and suitably can add water reducing agent, in order to avoid cracking.
1.6 lay the thick reinforced composite wooden floor of 15mm.
2, metope pastes sound insulating panel (EPS plate)
2.1) by doorframe and window frame, the installation of spool box;
2.2) carry out smooth to base course wall, whitewash the cement mortar that 4-8mm is thick, the ratio of cement mortar is 1:3;
2.3) pasting board and the control line of wiping one's face is ejected;
2.4) prepare mortar glue stick: 1/3 water adding bucket volume in clean agitator, then adds adhesive mortar pulvis, fully stir 2-5 minute, the thick shape paste of final one-tenth, static 10-15 minute, carries out secondary agitation and then uses, and requires to be finished in 2 hours.
2.5) smear a circle mortar glue stick in plate face surrounding, wide 50mm, mortar glue stick surrounds bar frame-shaped at edges of boards frame, suitable for readingly leaves an openning constructability, the plate heart by quincunx laying bonding point, spacing 150 ~ 200mm, diameter 100mm.Thickness between metope and EPS plate is about 3-10mm, is attached on metope immediately after coating by EPS plate, and action is wanted rapidly, to lose cementation to prevent cementing agent skinning.When EPS plate pastes on the wall, application 2m guiding ruler carries out pressing operation, ensures its planeness and bonding firmly.Want jam-packed between plate and plate, larger gap must not be had.If because warming plate face is not upright or cut the gap directly not formed and be greater than 2mm, application EPS lath is filled in and is polished flat.Adopt during the EPS Ban Nian Stickers of door and window hole and first sheet material is cut into L-type and bonds again.
2.6) EPS plate at least 24h after having pasted, and to be bonded dose when reaching certain adhesion strength, polish to EPS plate air spots place with special grinding instrument, the circular motion that polishing action is preferably soft, does not polish along the direction parallel with warming plate seam.After polishing, the chip that sanding operation produces is cleaned out by application brush, checks smooth after polishing with 2m guiding ruler.
2.7) on EPS plate, smear the bottom gypsum mortar of 3-6mm;
2.8) anti-crack fiber net is pasted in metope window corner;
2.9) by 80g/mm
2alkali proof fiber net press-in bottom gypsum mortar;
2.10) crack-resistant layer that the first surface layer gypsum mortar forms 1-2mm is smeared after;
2.11) by 45g/mm after
2alkali proof fiber net be pressed in the first surface layer gypsum mortar;
2.12) finally smear the second surface layer gypsum mortar and form 1-2mm crack-resistant layer.
3, Double-layer sound-insulation is installed
3.1 on-the-spot holes are checked, surveying setting-out
First to examine door and window hole and every layer of 1m horizon before window frame is installed, the rubbish etc. at clean-out door window construction hole.
3.2 window frame location
According to window hole and horizon, corresponding window frame dowel is fixed on hole, check after fixing that whether the installation site in 3 directions correct, whether window frame diagonal consistent, confirm errorless after enter next process.
3.3 frames are fixed
After window frame fixing inspection confirmation is errorless, fixes with embedded iron parts, body of wall, after fixing, again check installation site and diagonal.
3.4 waterproofing work
The groove of 1 centimeter wide between window frame and hole side face brick, under the prerequisite guaranteeing dry cleansing with silica gel divide secondary fill out beat closely knit, surface smoothing becomes recessed circle, after silica gel fully solidifies again from inner side inject blowing agent, blowing agent fill out beat want one-shot forming, guarantee its globality.
3.5 gummed papers clean and glue played by exterior wall
The inner-outer wall rear protection gummed paper Surface of profile of having constructed tears.In the preformed groove of window frame and exterior wall, stamp fluid sealant, fluid sealant surface wants smooth mellow and full, can not have bubble.
3.6 fixing glass, fan are installed
First will clean clean in window frame before installation, secondary is carried out to concealment part and mends glue sealing, preset glass block (engineering plastics) and locate, control design figure installs after confirming the position of glass, during installation, exterior wing glass is first installed, after exterior wing glass installs, check that whether every attached accessory of sash to be installed is complete, put in place, weather strip install fastening and joint situation after install, the fixed screw of fixed casement window and openable windows hinge and pulling rivet must after-teeming fluid sealants, after exterior window has all been constructed, carry out the installation of interior wing glass equally.
3.7 quality inspection
After all installation procedures complete, each door frame window is debugged, then by professional quality inspection personnel, mounted window is checked, and keep a record.
3.8 adjustment, cleaning, ending
After mud ash bits, protective tapes, the label etc. of door and window body are cleared up; enter correction, adjustment operation; the items such as the breakage of material, fan frame fit clearance, the location of attached accessory, defect, color and luster match are checked piece by piece by door frame, revise, adjusted, and the items such as working position, working quantity, operation description are recorded in detail.
3.9 water pouring test
After outer door and window installs, carry out 4 hours water pouring tests, as trickle has seepage, carry out maintenance process.
4, electric wire box is interval is pre-buried within the walls
Switch enclosure on body of wall two sides, pipeline position should stagger mutually, avoid the formation of sound insulation weak link.On partition wall, all switch enclosures should from side, partition wall face horizontal-shift 200mm, and avoid back-to-back, wall switch box should stagger mutually.
5,pipeline dresses outside sound insulation materials
In order to control the noise of pipeline, pipeline can be adopted to dress outside the method for sound insulation materials.Generally be made up of materials at two layers, internal layer is damping material, and conventional has glass wool, mineral wool, rock wool, foamed plastics etc., and outside is air-locked sound insulation materials, and conventional has metal sheet, neoprene, sheet lead etc.
6, super mute drainage pipe is installed:
6.1 by the design attitude of pipe-line system and sanitary installation, and the size of bonding apparatus outfall and gutter mouth of pipe construction requirement, wall, post and flooring mark pipe centerline, and determine that the coordinate of the mouth of pipe reserved by drainage pipe, make mark.
6.2 by reserved nozzle position and pipe centerline, successively pipe laying and pipe fitting, and connects each mouth of pipe.The general bottom-up layering of Pipe installing is carried out, and first installs standpipe, rear installation transverse tube, sequential production.
The installation of standpipe
1. after fixed support or supporting member being set by designing requirement, then the installation of standpipe is carried out.
When 2. standpipe is installed, generally first pipeline section is just hung, then pipe fitting is installed.By in straight for pipe end socket inserting pipe elements bellmouth rubber ring, firmly should be balanced, avoid rubber ring to knock over.After installing, fix with by standpipe.
3., after standpipe installation work, should build by civil engineering formwork the pea gravel concreten being not less than floor label at twice and block up hole.
4., when Pipeline Crossing Program floor place is on-fixed supporting, should install metal or plastic bushing additional, casing inner diameter is comparable passes through the large 10 ~ 20mm of pipe external diameter, and sleeve pipe is above ground level must not be less than 50mm.
The installation of transverse tube
1. horizontal arm is installed
1) some prefabricated components can be combined on ground, then carry out high-altitude socket joint connection, should by suitable for elevator position arrangement and fixed (or hanging with iron wire) temporarily before connection.For the ease of regulating the gradient, adjustable elevator should be adopted as far as possible.
2) closed-water test qualified after, hole should be blocked up according to corresponding requirements formwork by Pipeline Crossing Program floor place.
2. horizontal main is installed
1) standpipe and horizontal main coupling part because of the power of being hit excessive, concrete buttress or angle steel should be adopted effectively fixing.
2) in order to prevent the radial displacement of pipeline, transverse tube and the distance at the bottom of floor plate should not be excessive.
After 6.3 indoor piping installations, carry out stack vent installation immediately.Ventilating pipe should perform by design code through the measure of roofing.Effective waterproof measure should be taked during design no requirement (NR).
After 6.4 pipe-line systems install, the reply presentation quality of pipeline and installation dimension carry out checking inspection, check errorless after, remake flushing test and closed-water test.
After 6.5 transverse tubes install, each sanitary apparatus equipment by hose nozzle and standpipe mouth, fixation reliably all should be taked properly.
The hole of 6.6 Pipeline Crossing Program floors, should tightly tamping during civil engineering filling-up hole, should do the water blocking ring exceeding level ground, original place 10 ~ 20mm around standpipe, forbids junction that infiltration drainage occurs.
7, to construct the problem that should be noted that:
7.1 paving foaming shock-absorption sound-insulation pads
What have the greatest impact to soundproof effect in this method is the quality of foaming shock-absorption sound-insulation pad, during materials arrival, except providing, former manufacturer production proves, except genuine examining report and genuine proof up to standard, also will by being defined in job site witness sampling censorship, examining report must be provided by the testing agency with corresponding qualification, can use after qualified.
Indoor flooring construct hard-cover surface layer time; reply complex sound insulation floor pea gravel concreten surface layer is protected; avoid destroying thus affecting flooring soundproof effect; during as designed hard-cover for wood flooring; flooring should adopt the boring of impact force weak electric drill to adopt and be screwed, and drilling depth should not be greater than pea gravel concreten surface thickness.
When foaming shock-absorption sound-insulation pad laid by flooring, the detail structure that should specify in strict accordance with job specfication and construction technology, Mass Control, avoids the formation of sound bridge.
7.2 paste EPS warming plate
The quality inspection of base course wall: base course wall should reach " Standard for quality inspection and assessment of buiding construction " (GBJ301-88) to the standard of clear water metope, the cement mortar screeding layer of finishing metope is necessary bonding firmly with metope, without the defect such as hollowing, crack.Material therefor kind, quality, performance should meet designing requirement and the requirement of this method regulation.Insulation layer with between body of wall and each techonosphere must bonding firmly, non-loosening and void glue phenomenon.Polymer mortar and EPS plate firm pasting, without delamination, hollowing, crack, surface layer is without efflorescence, peeling, quick-fried ash.
The allowable variation that EPS plate is installed should meet the regulation of table 1.
Table 1
7.3 double windows are installed
The materials such as instrument bezel, double-layer glass, blowing agent, fluid sealant must meet designing requirement, must provide that manufacturer production proves, raw material examining report etc. during materials arrival, and by regulation sampling censorship, can use after qualified.The size of door and window hole should be checked, and window frame permanent position accurately, firmly.Complete laggard row water pouring test is installed, ensures that waterproof reaches requirement.And carry out sound insulation detection, guarantee that soundproof effect reaches designing requirement.
7.4 super mute drainage pipes are installed
The technical performance of the material of pipeline, specification, size, bonding agent must meet designing requirement.The water filling test result of hidden super mute drainage pipe must meet designing requirement and job specfication regulation.The gradient of pipeline must meet designing requirement or job specfication regulation.Super mute drainage pipe must fill expansion coupling by designing requirement, and as design no requirement (NR), expansion coupling spacing is not more than 4m.Flushing test result after drainage system is completed, must meet designing requirement and job specfication regulation.
These embodiments above-mentioned only for illustration of the present invention, but do not limit the scope of the invention, and after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention all falls within the application's claims limited range.
Claims (6)
1. a fully-decorated residence sound insulation system construction method, is characterized in that comprising the following steps:
1) foaming shock-absorption sound-insulation pad laid by flooring, and concrete steps are:
1.1) floor basal plane is cleaned, flat surfaces, making cement mortar levelling layer;
1.2) lay foaming shock-absorption sound-insulation pad, adopt sealing docking calculation during laying, joint adhesive tape is neatly spelled sternly;
1.3) at foaming shock-absorption sound-insulation pad and wall intersection, sticky with building adhesive flower point;
1.4) on foaming shock-absorption sound-insulation pad, extruded polystyrene warming plate is laid;
1.5) pea gravel concreten that thickness is greater than 50mm is re-layed;
1.6) finally wood flooring is laid;
2) metope pastes sound insulating panel; Concrete steps are:
2.1) by doorframe and window frame, the installation of spool box;
2.2) carry out smooth to base course wall, whitewash the cement mortar that 4-8mm is thick;
2.3) pasting board and the control line of wiping one's face is ejected;
2.4) mortar glue stick is prepared;
2.5) EPS plate is pasted with above-mentioned mortar glue stick;
2.6) after EPS plate bonding is firm, levelling to EPS plate surface finish;
2.7) on EPS plate, smear the bottom gypsum mortar of 3-6mm;
2.8) anti-crack fiber net is pasted in metope window corner;
2.9) by 80g/mm
2alkali proof fiber net press-in bottom gypsum mortar;
2.10) crack-resistant layer that the first surface layer gypsum mortar forms 1-2mm is smeared after;
2.11) by 45g/mm after
2alkali proof fiber net be pressed in the first surface layer gypsum mortar;
2.12) finally smear the second surface layer gypsum mortar and form 1-2mm crack-resistant layer;
3) Double-layer sound-insulation is installed; Concrete steps are:
3.1) first window hole and every layer of 1m horizon are examined before installation window frame, and clean window hole;
3.2) according to window hole and horizon, corresponding window frame dowel is fixed on hole, check after fixing that whether the installation site in 3 directions correct, whether window frame diagonal consistent, confirm errorless after enter next process;
3.3) window frame and embedded iron parts, body of wall are fixed, after fixing, again check installation site and diagonal;
3.4) for the groove between window frame and hole side face brick, under the prerequisite guaranteeing dry cleansing with silica gel divide secondary fill out beat closely knit, surface smoothing becomes recessed circle, after silica gel fully solidifies again from inner side inject blowing agent, blowing agent fill out beat want one-shot forming, guarantee its globality;
3.5) the inner-outer wall rear protection gummed paper sash frame surface of having constructed tears, in the preformed groove of window frame and exterior wall, stamp fluid sealant;
3.6) clean clean in window frame, secondary is carried out to concealment part and mends glue sealing, preset glass block and locate, control design figure confirms the installation of the laggard oozy glass in the position of glass, during installation, exterior wing glass is first installed, after exterior wing glass installs, check that whether every attached accessory of sash to be installed is complete, put in place, weather strip install fastening and joint situation after install, the fixed screw of fixed casement window and openable windows hinge and the equal after-teeming fluid sealant of pulling rivet, carry out the installation of interior wing glass equally after exterior window has all been constructed;
3.7), after all installation procedures complete, each door frame window is debugged, checked, and keeps a record;
3.8) after outer door and window installs, carry out 4 hours water pouring tests, as trickle has seepage, carry out maintenance process;
4) at the pre-buried electric wire box in interval within the walls, between the switch enclosure of all body of wall both sides and switch enclosure, and should stagger mutually in the position between switch enclosure and pipeline;
5) pipeline dresses outside sound insulation materials;
6) install super mute drainage pipe, concrete steps are:
6.1) by the design attitude of pipe-line system and sanitary installation, the size of bonding apparatus outfall and gutter mouth of pipe construction requirement, wall, post and flooring mark pipe centerline, and determine that the coordinate of the mouth of pipe reserved by drainage pipe, make mark;
6.2) by reserved nozzle position and pipe centerline, pipeline and the pipe fitting of super mute drainage pipe are installed successively, and connect each mouth of pipe; Pipe installing adopts bottom-up layering to carry out, and first installs standpipe, rear installation transverse tube, sequential production; Wherein:
(1) installation of standpipe
1. fixed support or supporting member are set by designing requirement;
2. standpipe is installed, first pipeline section is just hung during installation, then pipe fitting is installed, by straight for pipe end socket inserting pipe elements bellmouth rubber ring, after installing, fix with by standpipe;
3., after standpipe installation work, build by civil engineering formwork the pea gravel concreten being not less than floor label at twice and block up hole;
4., when Pipeline Crossing Program floor place is on-fixed supporting, should install metal or plastic bushing additional, casing inner diameter is comparable passes through the large 10 ~ 20mm of pipe external diameter, and sleeve pipe is above ground level must not be less than 50mm;
(2) installation of transverse tube
1. horizontal arm is installed
Be combined into some prefabricated components on ground, then carry out high-altitude socket joint connection, should by suitable for elevator position arrangement and fixed before connection; Then carry out closed-water test, after pass the test, hole is blocked up according to corresponding requirements formwork by Pipeline Crossing Program floor place;
2. horizontal main is installed
Horizontal main is installed, and adopts concrete buttress or angle steel effectively fixing the coupling part of standpipe and horizontal main;
6.3), after indoor piping installation, stack vent installation is carried out;
6.4), after pipe-line system installs, inspection is checked to the presentation quality of pipeline and installation dimension, check errorless after, remake flushing test and closed-water test;
6.5) after transverse tube installs, each sanitary apparatus equipment by hose nozzle and standpipe mouth, fixation reliably all should be taked properly;
6.6) hole of Pipeline Crossing Program floor is carried out civil engineering filling-up hole and tight tamping, around standpipe, do the water blocking ring exceeding level ground, original place 10 ~ 20mm.
2. fully-decorated residence sound insulation system construction method according to claim 1, is characterized in that step 1.2) described in adhesive tape be opaque papery or plastics matter gummed paper, width 40 ~ 50mm.
3. fully-decorated residence sound insulation system construction method according to claim 1 and 2, is characterized in that step 1.3) described in building adhesive flower point sticky, the sticky height of point should be greater than the thickness of concrete cushion and surface layer.
4. fully-decorated residence sound insulation system construction method according to claim 1 and 2, it is characterized in that step 2.4) process of described preparation mortar glue stick is: the adhesive mortar pulvis adding water and required ratio in clean agitator, abundant stirring 2-5 minute, become thick shape paste, static 10-15 minute, carry out secondary agitation then to use, and require to be finished in 2 hours.
5. fully-decorated residence sound insulation system construction method according to claim 1 and 2, it is characterized in that step 2.5) described stickup EPS plate process is: smear a circle mortar glue stick along edge in EPS plate face, wide 50mm, bonding point is laid with mortar glue stick at EPS plate center, spacing 150 ~ 200mm, diameter 100mm; Immediately EPS plate is attached on metope after coating, carries out pressing operation with guiding ruler afterwards, ensure its planeness and bonding firmly; Want jam-packed between plate and plate, if because plate face is not upright or cut the gap directly not formed and be greater than 2mm, application EPS lath is filled in and is polished flat; First sheet material is cut into L-type during the EPS Ban Nian Stickers of door and window hole to bond again.
6. fully-decorated residence sound insulation system construction method according to claim 5, it is characterized in that step 2.6) concrete steps be: EPS plate is after having pasted at least after 24h, to be bonded dose when reaching certain adhesion strength, with special grinding instrument, polished in EPS plate air spots place, polishing action adopts soft circular motion, polishes in the direction parallel with warming plate seam of staggering; With brush, the chip that sanding operation produces is cleaned out after polishing, then check smooth with guiding ruler.
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| CN109138212A (en) * | 2018-10-12 | 2019-01-04 | 上海星杰装饰有限公司 | A kind of villa noise reduction system |
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| CN104100013B (en) * | 2014-07-28 | 2016-06-22 | 马鞍山创宁新材料科技有限公司 | The construction method of space-saving type indoor highly effective sound insulation system |
| DK179516B1 (en) * | 2017-05-10 | 2019-02-05 | Vkr Holding A/S | A method for making a frame member, a frame member, a frame structure and use of a frame member |
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