CN103114692A - 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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- CN103114692A CN103114692A CN2011103632194A CN201110363219A CN103114692A CN 103114692 A CN103114692 A CN 103114692A CN 2011103632194 A CN2011103632194 A CN 2011103632194A CN 201110363219 A CN201110363219 A CN 201110363219A CN 103114692 A CN103114692 A CN 103114692A
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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, say more specifically a kind of full trim house sound insulation system job practices, this method is applicable to all kinds of buildings, particularly the high-grade civilian construction such as full trim house, hotel, villa.
Background technology
Along with the increase of urban population residential density, noise pollution more and more causes people's concern.Therefore current building need 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.Floor, the not good meeting of body of wall soundproof effect exert an influence to the daily life of adjacent resident family.It is due quiet that the noise that the kitchen and toilet draining produces lacks resident's life, and especially at night, this noise is more obvious.The elevator operation of high residential building is also more common noise source.
Existing noise reduction technology is mainly to adopt 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 can't be shown, cause the cost of building 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, full trim house sound insulation system job practices that comprehensive cost is low.
A kind of full trim house sound insulation system job practices of the present invention, it comprises the following steps:
1) flooring is laid foaming shock-absorption sound-insulation pad,
2) metope is pasted 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 and switch enclosure of all bodies of wall both sides, 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) concrete steps of described flooring laying foaming shock-absorption sound-insulation pad are:
1.1) cleaning floor basal plane, smooth basal plane, making cement mortar levelling layer before laying foaming shock-absorption sound-insulation pad;
1.2) while foaming the laying of shock-absorption sound-insulation pad, adopting the sealing docking calculation, joint is spelled sternly with adhesive tape is neat, in order to avoid the generation hollowing, while preventing the upper strata concrete construction, cement paste infiltrates below damping block, causes the acoustic bridge;
.
1.3) at foaming shock-absorption sound-insulation pad and wall intersection, sticky with building adhesive flower point;
1.4) lay the extruded polystyrene warming plate on foaming shock-absorption sound-insulation pad;
1.5) re-lay the pea gravel concreten that thickness is greater than 50mm;
1.6) finally lay wood flooring.
Above-mentioned steps 1.2) described adhesive tape is opaque papery or plastics matter gummed paper, width 40～50mm.
Step 1.3) described building adhesive flower point is sticky, and the sticky height of point should be greater than the thickness of concrete cushion and surface layer, sticks between the foaming shock-absorption sound-insulation pad of metope space can not be arranged, and seam crossing will seal sternly, prevents the appearance of sound bridge, to keep good soundproof effect.
Above-mentioned steps 2) concrete steps of described metope stickup sound insulating panel are:
2.1) by doorframe and window frame, the installation of spool box;
2.2) base course wall is carried out smooth, the cement mortar of whitewashing 4-8mm;
2.3) control line that ejects pasting board and wipe one's face;
2.4) preparation mortar glue stick;
2.5) paste EPS plate (polystyrol plastic foam plate) with above-mentioned mortar glue stick;
2.6) after EPS plate bonding is firm, to the levelling of EPS plate surface finish;
2.7) smear the bottom gypsum mortar of 3-6mm on the EPS plate;
2.8) at metope window corner subsides anti-crack fiber net;
2.9) by 80g/mm
2the alkali proof fiber net be pressed into the bottom gypsum mortar;
2.10) smear afterwards the crack-resistant layer that the first surface layer gypsum mortar forms 1-2mm;
2.11) afterwards by 45g/mm
2the alkali proof fiber net be pressed in the first surface layer gypsum mortar;
2.12) finally smear the second surface layer gypsum mortar and form the 1-2mm crack-resistant layer.
Above-mentioned steps 2.4) process of described preparation mortar glue stick is: the adhesive mortar pulvis that adds water and required ratio in clean agitator, fully stir 2-5 minute, become thick shape paste, static 10-15 minute, carry out secondary agitation and then used, and require to be finished in 2 hours.
Above-mentioned steps 2.5) described stickup EPS plate process is: smear a circle mortar glue stick along edge at EPS plate face, and wide 50mm, bonding point, spacing 150 ~ 200mm, diameter 100mm are laid with the mortar glue stick in the EPSBan center; Immediately the EPS plate is attached on metope after coating, flattens operation with guiding ruler afterwards, guarantee its planeness and bonding firmly; Want jam-packed between plate and plate, if because the plate face is not upright or cut not and directly to form the gap that is greater than 2mm, application EPS lath is filled in and is polished flat; First sheet material being cut into to L-type during the EPS Ban Nian Stickers of door and window hole is bondd again.
Above-mentioned steps 2.6) concrete steps are: the EPS plate is after having pasted at least after 24h, to be bonded dose while reaching certain adhesion strength, with the special grinding instrument, polished in EPS plate air spots place, the polishing action adopts soft circular motion, the direction that staggers parallel with warming plate seam polishing; The chip with brush, sanding operation produced after polishing is cleaned out, then checks smooth with guiding ruler.
Above-mentioned steps 3) concrete steps of installation Double-layer sound-insulation are:
3.1) at first the installation window frame is examined window hole and every layer of 1m horizon before, and clean window hole;
3.2) according to window hole and horizon, corresponding window frame is fixed on to hole with dowel, check that whether the installation site of 3 directions is correct after fixing, whether the window frame diagonal is consistent, confirms after errorless to enter next process;
3.3) window frame and embedded iron parts, body of wall are fixed, again check installation site and diagonal after fixing;
3.4) for the groove between window frame and hole side face brick, guaranteeing under the prerequisite of dry cleansing to divide secondary to fill out to beat with silica gel closely knit, surface smoothing becomes recessed circle, injects blowing agent after silica gel fully solidifies from inboard again, the filling out to beat of blowing agent wanted one-shot forming, guarantees its globality.
3.5) interior external wall construction after completing tears the protection gummed paper of sash frame surface, in the preformed groove of window frame and exterior wall, stamps fluid sealant;
3.6) clean clean in window frame, concealment part is carried out to secondary and mend the glue sealing, default glass block location, control design figure confirms the installation of the laggard oozy glass in position of glass, exterior wing glass first is installed during installation, after exterior wing glass installs, whether the every attached accessory that checks sash to be installed complete, put in place, weather strip install fastening and joint situation after installed, the equal after-teeming fluid sealant of the fixed screw of fixed casement window and openable windows hinge and pulling rivet carries out equally the installation of interior wing glass after exterior window has all been constructed;
3.7) after all installation procedures complete, each door frame window is debugged, checked, and keep 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.
The concrete steps of above-mentioned steps 6) super mute drainage pipe being installed 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 mark pipe centerline on wall, post and flooring, and the coordinate of the reserved mouth of pipe of definite 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 are connected each mouth of pipe; Pipeline is installed and is adopted bottom-up layering to carry out, and standpipe first is installed, rear installation transverse tube, construction continuously; Wherein:
(1) installation of standpipe
1. by designing requirement, fixed support or supporting member are set;
2. standpipe is installed, first pipeline section is just hung during installation, then pipe fitting is installed, by the straight insertion pipe fitting of pipe end socket bellmouth rubber ring, after installing, fix with being about to standpipe;
3. after the standpipe installation work, by the civil engineering formwork, build at twice the stifled hole of the pea gravel concreten that is not less than the floor label;
When 4. Pipeline Crossing Program floor place is the on-fixed supporting, should install metal or plastic bushing additional, the comparable large 10～20mm of pipe external diameter that passes through of casing inner diameter, 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 be by the elevator position arrangement before connection suitable and fixed; Then carry out closed-water test, after pass the test, hole is blocked up to according to the corresponding requirements formwork by Pipeline Crossing Program floor place;
2. horizontal main is installed
Horizontal main is installed, and the coupling part of standpipe and horizontal main employing concrete buttress or angle steel is effectively fixing;
6.3) after the indoor piping installation, carry out the stack vent installation;
6.4) after pipe-line system installs, presentation quality and the installation dimension of pipeline are checked to inspection, check errorless after, remake flushing test and closed-water test.
6.5) after transverse tube installs, each sanitary apparatus equipment be subject to hose nozzle and standpipe mouth, all should take properly fixation reliably;
6.6) hole of Pipeline Crossing Program floor is carried out to civil engineering filling-up hole tight tamping, do the water blocking ring that exceeds former terrace 10～20mm around standpipe.
Compare with traditional handicraft, adopt the residential project sound insulation system of the method construction to have construction technology simple, easy for installation, short, low cost and other advantages of duration is specially:
The double window easy construction, sound insulation, high insulating effect, environmental protection and energy saving.
The construction of employing exterior wall internal insulation, be to add and do insulation layer in the inside of external wall structure, its advantage: the one, and speed of application is fast, and the 2nd, interior insulation belt soundproof effect, the 3rd, lower than external wall outer insulation cost.With outer thermal insulation construction method, compare: outer insulation adopts polyphenyl plate to add approximately 110 yuan of the every square meter costs of glass fiber net, and interior insulation adopts the EPS plate to add approximately 65 yuan of the every square meter costs of glass fiber net, thereby saves approximately 45 yuan of square meter costs.
Super mute pipe fitting system can reach more than 50 years application life under defined terms, than common metal pipe construction mounting cost, saves 60%.
The specific embodiment
below in conjunction with instantiation, the invention will be further described.
1, flooring is laid foaming shock-absorption sound-insulation pad
1.1 cleaning floor basal plane, basal plane requires smooth, without sharp object, without projection, without open fire, before laying foaming shock-absorption sound-insulation pad, needs making cement mortar levelling layer, and thickness is determined according to irregularity degree.
1.2 when foaming shock-absorption sound-insulation pad is laid, adopt the sealing docking calculation, available wallpaper cutter or scissors are cut, joint is tight with the neat spelling of adhesive tape, in order to avoid produce hollowing, while preventing the upper strata concrete construction, cement paste infiltrates below damping block, causes the 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 intersection, be padded on metope with building adhesive flower point sticky hair bubble shock-absorption sound-insulation, height should be greater than the thickness of concrete cushion and surface layer, stick between the foaming shock-absorption sound-insulation pad of metope space can not be arranged, 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 depth is not less than the C20 pea gravel concreten that 50mm is thick, the slump of pea gravel concreten and moisture content should be more smaller than normal concrete, and can suitably add water reducing agent, in order to avoid cracking.
1.6 lay the thick reinforced composite wooden floor of 15mm.
2, metope is pasted sound insulating panel (EPS plate)
2.1) by doorframe and window frame, the installation of spool box;
2.2) base course wall is carried out smooth, whitewashing the cement mortar that 4-8mm is thick, the ratio of cement mortar is 1:3;
2.3) control line that ejects pasting board and wipe one's face;
2.4) preparation mortar glue stick: add 1/3 long-pending water of staving in clean agitator, then add the adhesive mortar pulvis, fully stir 2-5 minute, the thick shape paste of final one-tenth, static 10-15 minute, carry out secondary agitation and then used, and requires to be finished in 2 hours.
2.5) smear a circle mortar glue stick in plate face surrounding, wide 50mm, the mortar glue stick surrounds bar frame shape at the edges of boards frame, the openning constructability that leaves suitable for reading, the plate heart is by quincunx laying bonding point, spacing 150 ~ 200mm, diameter 100mm.The about 3-10mm of thickness between metope and EPS plate, be attached to the EPS plate on metope after coating immediately, and action is wanted rapidly, to prevent the cementing agent skinning, to lose cementation.When the EPS plate pastes on the wall, application 2m guiding ruler flattens operation, guarantees its planeness and bonding firmly.Want jam-packed between plate and plate, larger gap must not be arranged.If, because the warming plate face is not upright or cut not and directly to form the gap that is 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 to L-type and is bondd again.
2.6) EPS plate 24h at least after having pasted, and to be bonded dose while reaching certain adhesion strength, with the special grinding instrument, polished in EPS plate air spots place, the polishing action is soft circular motion preferably, along the direction polishing parallel with the warming plate seam.The chip that after polishing, the application brush produces sanding operation is cleaned out, and after polishing, with the 2m guiding ruler, checks smooth.
2.7) smear the bottom gypsum mortar of 3-6mm on the EPS plate;
2.8) at metope window corner subsides anti-crack fiber net;
2.9) by 80g/mm
2the alkali proof fiber net be pressed into the bottom gypsum mortar;
2.10) smear afterwards the crack-resistant layer that the first surface layer gypsum mortar forms 1-2mm;
2.11) afterwards by 45g/mm
2the alkali proof fiber net be pressed in the first surface layer gypsum mortar;
2.12) finally smear the second surface layer gypsum mortar and form the 1-2mm crack-resistant layer.
3, Double-layer sound-insulation is installed
3.1 unwrapping wire is checked, is measured at on-the-spot hole
Before being installed, window frame at first to be examined to door and window hole and every layer of 1m horizon the rubbish at clean-out door window construction hole etc.
3.2 window frame location
According to window hole and horizon, corresponding window frame is fixed on to hole with dowel, checks that whether the installation site of 3 directions is correct after fixing, whether the window frame diagonal is consistent, confirms after errorless to enter next process.
3.3 frame is fixed
After the fixing inspection confirmation of window frame is errorless, with embedded iron parts, body of wall, fix, 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, guaranteeing under the prerequisite of dry cleansing to divide secondary to fill out to beat with silica gel closely knit, surface smoothing becomes recessed circle, injects blowing agent after silica gel fully solidifies from inboard again, the filling out to beat of blowing agent wanted one-shot forming, guarantees its globality.
3.5 gummed paper is clean and exterior wall is played glue
Protection gummed paper Surface of profile after interior external wall construction completes tears.Stamp fluid sealant in the preformed groove of window frame and exterior wall, the fluid sealant surface wants smooth mellow and full, and bubble can not be arranged.
3.6 fixing glass, fan are installed
First will be clean clean in window frame before installing, concealment part is carried out to secondary and mend the glue sealing, default glass block (engineering plastics) location, control design figure confirms to be installed behind the position of glass, exterior wing glass first is installed during installation, after exterior wing glass installs, whether the every attached accessory that checks sash to be installed complete, put in place, weather strip install fastening and joint situation after installed, the fixed screw of fixed casement window and openable windows hinge and pulling rivet must the after-teeming fluid sealants, carry out equally the installation of interior wing glass after exterior window has all been constructed.
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 kept a record.
3.8 adjust, clear up, finish up
After the grey bits of the mud of door and window body, protective tapes, label etc. are cleared up; enter correction, adjust operation; to the location of the breakage of material, fan frame fit clearance, attached accessory, damaged, color and luster matches etc., and item is checked, is revised, is adjusted by part by door frame, 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 the body of wall two sides, pipeline position should stagger mutually, avoid forming the sound insulation weak link.On partition wall, all switch enclosures should be avoided back-to-back from partition wall face one side horizontal-shift 200mm, and the wall switch box should stagger mutually.
5,pipeline dresses outside sound insulation materials
In order to control the noise of pipeline, can adopt pipeline to dress outside the method for sound insulation materials.Generally two layers of material, consist of, internal layer is damping material, and commonly used have glass wool, mineral wool, rock wool, a foamed plastics etc., and outside is air-locked sound insulation materials, and commonly used have metal sheet, neoprene, a sheet lead etc.
6, super mute drainage pipe is installed:
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 mark pipe centerline on wall, post and flooring, and the coordinate of the reserved mouth of pipe of definite drainage pipe, make mark.
6.2 by reserved nozzle position and pipe centerline, pipe laying and pipe fitting successively, and connect each mouth of pipe.Pipeline is installed general bottom-up layering and is carried out, and standpipe first is installed, rear installation transverse tube, construction continuously.
The installation of standpipe
1. after by designing requirement, fixed support or supporting member being set, then carry out the installation of standpipe.
While 2. standpipe being installed, generally first pipeline section is just hung, then pipe fitting is installed.By in the straight insertion pipe fitting of pipe end socket bellmouth rubber ring, firmly should be balanced, avoid rubber ring to knock over.After installing, with being about to standpipe, fix.
3. after the standpipe installation work, should build at twice the stifled hole of the pea gravel concreten that is not less than the floor label by the civil engineering formwork.
When 4. Pipeline Crossing Program floor place is the on-fixed supporting, should install metal or plastic bushing additional, the comparable large 10～20mm of pipe external diameter that passes through of casing inner diameter, sleeve pipe is above ground level must not be less than 50mm.
The installation of transverse tube
1. horizontal arm is installed
1) can be combined on ground some prefabricated components, then carry out high-altitude socket joint connection, should be by the elevator position arrangement before connection suitable and fixed (or hanging with iron wire) temporarily.For the ease of regulating the gradient, should adopt adjustable elevator as far as possible.
2) closed-water test qualified after, should be by Pipeline Crossing Program floor place according to the stifled hole of corresponding requirements formwork.
2. horizontal main is installed
1) coupling part of standpipe and horizontal main is excessive because of the power of being hit, and should adopt concrete buttress or angle steel effectively fixing.
2), in order to prevent the radial displacement of pipeline, the distance at the bottom of transverse tube and floor plate is unsuitable excessive.
6.3, after the indoor piping installation, carry out immediately the stack vent installation.Ventilating pipe should be carried out by design code through the measure of roofing.Should take effective waterproof measure during the design no requirement (NR).
After 6.4 pipe-line system installs, the reply pipeline presentation quality and installation dimension checked inspection, check errorless after, remake flushing test and closed-water test.
After 6.5 transverse tube installs, each sanitary apparatus equipment be subject to hose nozzle and standpipe mouth, all should take properly fixation reliably.
6.6 the hole of Pipeline Crossing Program floor, tightly tamping during the civil engineering filling-up hole, should do the water blocking ring that exceeds former terrace 10～20mm around standpipe, forbids junction that the infiltration drainage occurs.
7, the problem that construction should be noted that:
7.1 paving foaming shock-absorption sound-insulation pad
What in this method, soundproof effect is had the greatest impact is the quality of foaming shock-absorption sound-insulation pad, during materials arrival, except providing, former manufacturer production proves, former factory examining report and former factory proof up to standard, also witness sampling censorship at the construction field (site) in accordance with regulations, examining report must be provided by the testing agency with corresponding qualification, can use after qualified.
When indoor flooring is constructed hard-cover surface layer; reply complex sound insulation floor pea gravel concreten surface layer is protected; thereby avoid destroying and affect the flooring soundproof effect; as design hard-cover during for wood flooring; flooring should adopt the weak electric drill boring of impact force to adopt screw to fix, and drilling depth should not be greater than the pea gravel concreten surface thickness.
When flooring is laid foaming shock-absorption sound-insulation pad, should control quality in strict accordance with detail structure and the construction technology of job specfication regulation, avoid the formation of sound bridge.
7.2 paste the 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, and the cement mortar screeding layer of finishing metope and metope must be bonding firm, without defects such as hollowing, cracks.Material therefor kind, quality, performance should meet designing requirement and the requirement of this method regulation.Must be bonding firm between insulation layer and body of wall and each techonosphere, non-loosening and empty sticky 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 the EPS plate is installed should meet the regulation of table 1.
Table 1
7.3 double window is installed
The materials such as instrument bezel, double-layer glass, blowing agent, fluid sealant must meet designing requirement, must provide during materials arrival that manufacturer production proves, raw material examining report etc., and sample in accordance with regulations censorship, can use after qualified.The size of door and window hole should be checked, and the window frame permanent position accurately, firmly.Complete laggard row water pouring test is installed, is guaranteed that waterproof reaches requirement.And carry out the sound insulation detection, guarantee that soundproof effect reaches designing requirement.
7.4 super mute drainage pipe is 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 the design no requirement (NR), the expansion coupling spacing is not more than 4m.Flushing test result after drainage system is completed, must meet designing requirement and job specfication regulation.
Above-mentioned these embodiments are only for the present invention is described, but do not limit the scope of the invention, and after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
Claims (10)
1. a full trim house sound insulation system job practices is characterized in that comprising the following steps:
1) flooring is laid foaming shock-absorption sound-insulation pad,
2) metope is pasted 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 and switch enclosure of all bodies of wall both sides, 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.
2. full trim house sound insulation system job practices according to claim 1 is characterized in that the described flooring of step 1) lays the concrete steps of foaming shock-absorption sound-insulation pad and be:
1.1) cleaning floor basal plane, smooth basal plane, making cement mortar levelling layer;
1.2) lay foaming shock-absorption sound-insulation pad, adopt the sealing docking calculation during laying, joint is tight with the neat spelling of adhesive tape;
1.3) at foaming shock-absorption sound-insulation pad and wall intersection, sticky with building adhesive flower point;
1.4) lay the extruded polystyrene warming plate on foaming shock-absorption sound-insulation pad;
1.5) re-lay the pea gravel concreten that thickness is greater than 50mm;
1.6) finally lay wood flooring.
3. full trim house sound insulation system job practices according to claim 2, is characterized in that step 1.2) described adhesive tape is opaque papery or plastics matter gummed paper, width 40～50mm.
4. full trim house sound insulation system job practices according to claim 2, is characterized in that step 1.3) described building adhesive flower point is sticky, and the sticky height of point should be greater than the thickness of concrete cushion and surface layer.
5. according to the described full trim house of claim 1 to 4 any one sound insulation system job practices, it is characterized in that step 2) the described metope concrete steps of pasting sound insulating panel are:
2.1) by doorframe and window frame, the installation of spool box;
2.2) base course wall is carried out smooth, whitewash the cement mortar that 4-8mm is thick;
2.3) control line that ejects pasting board and wipe one's face;
2.4) preparation mortar glue stick;
2.5) paste the EPS plate with above-mentioned mortar glue stick;
2.6) after EPS plate bonding is firm, to the levelling of EPS plate surface finish;
2.7) smear the bottom gypsum mortar of 3-6mm on the EPS plate;
2.8) at metope window corner subsides anti-crack fiber net;
2.9) by 80g/mm
2the alkali proof fiber net be pressed into the bottom gypsum mortar;
2.10) smear afterwards the crack-resistant layer that the first surface layer gypsum mortar forms 1-2mm;
2.11) afterwards by 45g/mm
2the alkali proof fiber net be pressed in the first surface layer gypsum mortar;
2.12) finally smear the second surface layer gypsum mortar and form the 1-2mm crack-resistant layer.
6. full trim house sound insulation system job practices according to claim 5, it is characterized in that step 2.4) process of described preparation mortar glue stick is: the adhesive mortar pulvis that adds water and required ratio in clean agitator, fully stir 2-5 minute, become thick shape paste, static 10-15 minute, carry out secondary agitation and then used, and require to be finished in 2 hours.
7. full trim house sound insulation system job practices according to claim 5, it is characterized in that step 2.5) described stickup EPS plate process is: smear a circle mortar glue stick along edge at EPS plate face, wide 50mm, bonding point is laid with the mortar glue stick in the EPSBan center, spacing 150 ~ 200mm, diameter 100mm; Immediately the EPS plate is attached on metope after coating, flattens operation with guiding ruler afterwards, guarantee its planeness and bonding firmly; Want jam-packed between plate and plate, if because the plate face is not upright or cut not and directly to form the gap that is greater than 2mm, application EPS lath is filled in and is polished flat; First sheet material being cut into to L-type during the EPS Ban Nian Stickers of door and window hole is bondd again.
8. full trim house sound insulation system job practices according to claim 5, it is characterized in that step 2.6) concrete steps be: the EPS plate is after having pasted at least after 24h, to be bonded dose while reaching certain adhesion strength, with the special grinding instrument, polished in EPS plate air spots place, the polishing action adopts soft circular motion, the direction that staggers parallel with warming plate seam polishing; The chip with brush, sanding operation produced after polishing is cleaned out, then checks smooth with guiding ruler.
9. according to the described full trim house of claim 1 to 4 any one sound insulation system job practices, it is characterized in that the concrete steps of step 3) installation Double-layer sound-insulation are:
3.1) at first the installation window frame is examined window hole and every layer of 1m horizon before, and clean window hole;
3.2) according to window hole and horizon, corresponding window frame is fixed on to hole with dowel, check that whether the installation site of 3 directions is correct after fixing, whether the window frame diagonal is consistent, confirms after errorless to enter next process;
3.3) window frame and embedded iron parts, body of wall are fixed, again check installation site and diagonal after fixing;
3.4) for the groove between window frame and hole side face brick, guaranteeing under the prerequisite of dry cleansing to divide secondary to fill out to beat with silica gel closely knit, surface smoothing becomes recessed circle, injects blowing agent after silica gel fully solidifies from inboard again, the filling out to beat of blowing agent wanted one-shot forming, guarantees its globality;
3.5) interior external wall construction after completing tears the protection gummed paper of sash frame surface, in the preformed groove of window frame and exterior wall, stamps fluid sealant;
3.6) clean clean in window frame, concealment part is carried out to secondary and mend the glue sealing, default glass block location, control design figure confirms the installation of the laggard oozy glass in position of glass, exterior wing glass first is installed during installation, after exterior wing glass installs, whether the every attached accessory that checks sash to be installed complete, put in place, weather strip install fastening and joint situation after installed, the equal after-teeming fluid sealant of the fixed screw of fixed casement window and openable windows hinge and pulling rivet carries out equally the installation of interior wing glass after exterior window has all been constructed;
3.7) after all installation procedures complete, each door frame window is debugged, checked, and keep 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.
10. according to the described full trim house of claim 1 to 4 any one sound insulation system job practices, it is characterized in that step 6) installs the concrete steps of super mute drainage pipe and be:
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 mark pipe centerline on wall, post and flooring, and the coordinate of the reserved mouth of pipe of definite 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 are connected each mouth of pipe; Pipeline is installed and is adopted bottom-up layering to carry out, and standpipe first is installed, rear installation transverse tube, construction continuously; Wherein:
(1) installation of standpipe
1. by designing requirement, fixed support or supporting member are set;
2. standpipe is installed, first pipeline section is just hung during installation, then pipe fitting is installed, by the straight insertion pipe fitting of pipe end socket bellmouth rubber ring, after installing, fix with being about to standpipe;
3. after the standpipe installation work, by the civil engineering formwork, build at twice the stifled hole of the pea gravel concreten that is not less than the floor label;
When 4. Pipeline Crossing Program floor place is the on-fixed supporting, should install metal or plastic bushing additional, the comparable large 10～20mm of pipe external diameter that passes through of casing inner diameter, 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 be by the elevator position arrangement before connection suitable and fixed; Then carry out closed-water test, after pass the test, hole is blocked up to according to the corresponding requirements formwork by Pipeline Crossing Program floor place;
2. horizontal main is installed
Horizontal main is installed, and the coupling part of standpipe and horizontal main employing concrete buttress or angle steel is effectively fixing;
6.3) after the indoor piping installation, carry out the stack vent installation;
6.4) after pipe-line system installs, presentation quality and the installation dimension of pipeline are checked to inspection, check errorless after, remake flushing test and closed-water test;
6.5) after transverse tube installs, each sanitary apparatus equipment be subject to hose nozzle and standpipe mouth, all should take properly fixation reliably;
6.6) hole of Pipeline Crossing Program floor is carried out to civil engineering filling-up hole tight tamping, do the water blocking ring that exceeds former terrace 10～20mm around standpipe.
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| CN110612185A (en) * | 2017-05-10 | 2019-12-24 | Vkr控股公司 | Method for manufacturing a frame member, frame structure and use of a frame member |
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| CN109138212B (en) * | 2018-10-12 | 2020-12-25 | 上海星杰装饰有限公司 | Villa noise reduction system |
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