CN110453884A - Complete float builds vibration damping soundproof floor and its construction method - Google Patents
Complete float builds vibration damping soundproof floor and its construction method Download PDFInfo
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- CN110453884A CN110453884A CN201910717595.5A CN201910717595A CN110453884A CN 110453884 A CN110453884 A CN 110453884A CN 201910717595 A CN201910717595 A CN 201910717595A CN 110453884 A CN110453884 A CN 110453884A
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- 238000013016 damping Methods 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000007667 floating Methods 0.000 claims abstract description 56
- 238000002955 isolation Methods 0.000 claims abstract description 32
- 239000000565 sealant Substances 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 37
- 230000000903 blocking effect Effects 0.000 claims description 37
- 239000010959 steel Substances 0.000 claims description 37
- 229920000742 Cotton Polymers 0.000 claims description 16
- 241000219146 Gossypium Species 0.000 claims description 16
- 239000011521 glass Substances 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 7
- 239000004570 mortar (masonry) Substances 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000004078 waterproofing Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000009408 flooring Methods 0.000 description 27
- 239000004567 concrete Substances 0.000 description 19
- 239000003292 glue Substances 0.000 description 10
- 238000005266 casting Methods 0.000 description 6
- 239000011083 cement mortar Substances 0.000 description 6
- 239000011449 brick Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229920000715 Mucilage Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000006854 communication Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
- E04F15/203—Separately-laid layers for sound insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
- E04F2290/041—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise
- E04F2290/043—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise with a bottom layer for sound insulation
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
The present invention provides a kind of float entirely and builds vibration damping soundproof floor and its construction method, and for the construction method of Quan Fuzhu vibration damping soundproof floor the following steps are included: building surrounding edge structure, yet to be built float of formation builds region；In surrounding edge structure medial surface, elastomeric isolation layer is set；In floating build yet to be built, elastic layer is set in region；It pours to float on elastic layer and builds layer；Filling with sealant between layer and surrounding edge structure is built floating, sealant is arranged on elastomeric isolation layer.Complete floating vibration damping soundproof floor of building includes surrounding edge structure, elastic layer, floats and build layer and elastomeric isolation layer, yet to be built float is formed between surrounding edge structure builds region, the medial surface of surrounding edge structure is arranged in elastomeric isolation layer, elastic layer setting is built in region in yet to be built float, it is floating to build layer and be cast on elastic layer, floating to build filled with sealant between layer and surrounding edge structure, sealant is arranged on elastomeric isolation layer.The transmitting of generated noise pollution and vibration pollution in building interior when equipment operation can be effectively reduced in the present invention.
Description
Technical field
The present invention relates to technical field of building construction, are specifically related to a kind of float entirely and build vibration damping soundproof floor and its construction party
Method.
Background technique
Currently, super high-rise building mechanical floor is generally arranged at building middle part or top, on the one hand the vibration of equipment passes through is set
Standby bottom propagates to building structure, is on the other hand being shaken by the pipeline or cable distribution that connect with equipment to building structure
Noise can be also generated in dynamic communication process.
Traditional floating building structure is that one layer of elastic insert is first padded on flooring, then pours ground, elastic insert make flooring with
Ground is completely isolated, plays shock-absorption sound-insulation.This floating building structure is built suitable for common residence, for numerous equipment
Industrial building, for public building, the effect of shock-absorption sound-insulation is not obvious.On the other hand, because industrial building, public building
It is generally larger to build area, if flooring is integrally all made of this kind of floating building structure and also will increase cost.
Summary of the invention
The first object of the present invention be to provide it is a kind of can be effectively reduced equipment operation when generate vibration and noise it is complete float
Build the construction method of vibration damping soundproof floor.
The second object of the present invention is to provide a kind of float entirely and builds vibration damping soundproof floor.
In order to realize the first above-mentioned purpose, the complete floating construction method for building vibration damping soundproof floor provided by the invention, including
Following steps: building surrounding edge structure, forms yet to be built float and builds region；In the medial surface of surrounding edge structure, elastomeric isolation layer is set；To
It builds floating build and elastic layer is set in region；It pours to float on elastic layer and builds layer；Filling with sealant between layer and surrounding edge structure is built floating,
Sealant is arranged on elastomeric isolation layer.
By above scheme as it can be seen that building region, the area Fu Zhu yet to be built by building surrounding edge structure on flooring and forming yet to be built float
Domain can according to the size requirements self-setting of equipment, to adapt to the demand of distinct device, compared with the whole entirely floating building structure of flooring,
Cost can be substantially reduced；By the way that elastomeric isolation layer is arranged in the inside of surrounding edge structure, can be effectively isolated equipment and surrounding edge structure it
Between connection, the transmitting of the noise that generates and vibration in the horizontal direction when blocking equipment is run；By building region in yet to be built float
Interior setting elastic layer can be effectively isolated the connection of equipment and flooring, the noise and vibrate vertical that blocking equipment generates when running
The noise generated when equipment operation and vibration can be effectively reduced in transmitting on direction.
Further embodiment is, elastic layer includes multiple cushion blockings, multiple shock-absorbing springs and multiple sound control glass cottons, multiple
Cushion blocking is laid on yet to be built float and builds in region, and shock-absorbing spring is arranged in the circumferential direction of cushion blocking, and sound control glass cotton is filled in adjacent
Between two shock-absorbing springs.
By above scheme as it can be seen that setting up shock-absorbing spring by the week in cushion blocking, be conducive to further strengthen vibration damping
The damping effect of pad；By the way that sound control glass cotton is arranged between cushion blocking, be conducive to reduce sonic propagation of making an uproar.
Further embodiment is, before building surrounding edge structure, carries out cleaning leveling and water-proofing treatment.
Further embodiment be poured on elastic layer it is floating build layer before, carry out mortar leakage prevention processing, mortar leakage prevention processing includes:
Steel form is laid on elastic layer；Waterproof paper is laid on steel form and in the inside of elastomeric isolation layer.
By above scheme as it can be seen that by being laid with steel form on elastic layer, on steel form and in elastomeric isolation layer
Side is laid with waterproof paper, causes floating to build layer and flooring generates rigidly connected wind because of spillage when can effectively avoid pouring floating build layer
Danger.
Further embodiment is built between layer and surrounding edge structure after filling with sealant floating, carries out levelling place to floating layer of building
Reason and gutter setting.
In order to realize the second above-mentioned purpose, provided by the invention complete floating to build vibration damping soundproof floor include surrounding edge structure, bullet
Property layer, it is floating build layer and elastomeric isolation layer, formed between surrounding edge structure it is yet to be built it is floating build region, elastomeric isolation layer is arranged in surrounding edge structure
Medial surface, elastic layer setting it is yet to be built it is floating builds in region, it is floating to build layer and be cast on elastic layer, it is floating to build between layer and surrounding edge structure
Filled with sealant, sealant is arranged on elastomeric isolation layer.
Further embodiment is, elastic layer includes multiple cushion blockings, multiple shock-absorbing springs and multiple sound control glass cottons, multiple
Cushion blocking is laid on yet to be built float and builds in region, and shock-absorbing spring is arranged in the circumferential direction of cushion blocking, and sound control glass cotton is filled in adjacent
Between two cushion blockings.
Further embodiment is that screed-coat and waterproof layer are provided with below elastic layer, and the waterproof layer is arranged described
On screed-coat.
Further embodiment is that elastic layer and floating build are provided with steel form and waterproof paper between layer, the middle part paving of waterproof paper
It is located on steel form, the edge of waterproof paper is folded upward at the medial surface for being laid on elastomeric isolation layer.
Further embodiment is that floating build is provided with screed-coat and gutter on layer.
Detailed description of the invention
Fig. 1 is the flow chart of construction method of the embodiment of the present invention.
Fig. 2 is the structure chart of the embodiment of the present invention.
Fig. 3 is the structure chart of elastic layer of the embodiment of the present invention.
The invention will be further described with reference to the accompanying drawings and embodiments.
Specific embodiment
Construction method embodiment
It is the flow chart of construction method of the embodiment of the present invention referring to Fig. 1, Fig. 1.The complete floating construction party for building vibration damping soundproof floor
Method the following steps are included:
In step sl, it pours flooring and carries out cleaning leveling and water-proofing treatment.The flooring can be by steel bar girder building
Casting concrete on board and formed.Steel bar truss floor support plate is in factory process by the reinforcing bar in floor into steel bar girder, and
By steel bar girder and the integrally welded gang form of zinc-plated profiled sheet.In construction, steel bar truss floor support plate can directly be spread
It is located on beam, then carries out simple reinforced bar engineering and casting concrete.
Specifically, before casting concrete, all reinforcing bars on steel bar truss floor support plate must be bound, after detection is errorless
It can casting concrete.When pouring, concrete can not be accumulated, and vibration board can be used and carry out concrete vibrating.It is constructing
When vibrating at seam, it should be avoided and split the concrete having been the beginning of coagulation vibration.After concrete strength reaches design requirement, according to construction speed
Plan carries out cleaning leveling to flooring in due course, laitance, the protrusion etc. on flooring is all polished clean, is then carried out to flooring
Cleaning and leveling, so that the control of flooring flatness error is within ± 5mm.Specifically, using with a thickness of 20mm, cement bonded sand
Slurry is more levelling to flooring progress than the cement mortar for 1:2.5, can increase steel bar layer, when necessary to prevent screed-coat in high load
It ruptures.Water-proofing treatment is carried out after flooring is dry, in the present embodiment, brushing cement-based waterproof can be applied by drawing
Material, cement-base waterproof coating with a thickness of 3mm.
Then step S2 is executed, surrounding edge structure is built, yet to be built float is formed and builds region.The surrounding edge structure can for brick surrounding edge or
Concrete surrounding edge or channel steel surrounding edge, the present embodiment are preferably brick surrounding edge.The surrounding edge structure can be according to Design Requirement Drawing, in flooring
One hollow rectangular configuration or ring structure of upper masonry or other irregular shape structures.Surrounding edge structure vertical is enclosed in flooring
The height of side structure is concordant with for the Equipment Foundations bottom of arranging apparatus.
Then execute step S3, surrounding edge structure inside be arranged elastomeric isolation layer, elastomeric isolation layer use with a thickness of
20mm elastic material is constituted.In the present embodiment, elastomeric isolation layer is preferably surrounding edge glue, and surrounding edge glue is in surrounding edge structure
Side, the top of surrounding edge glue are slightly below the top of surrounding edge structure, and the bottom of surrounding edge glue is abutted with flooring.Before stickup, surrounding edge knot
The medial surface of structure must be smooth, dry, to ensure that surrounding edge glue is secured.
In step s 4, elastic layer is set in floating build yet to be built in region, the floating building built in region yet to be built is arranged in elastic layer
On face.Elastic layer includes that multiple cushion blockings, multiple shock-absorbing springs and multiple sound control glass cottons, multiple cushion blockings are spread evenly and at intervals
Be located on the flooring, shock-absorbing spring is arranged in the circumferential direction of cushion blocking, sound control glass cotton be filled in two neighboring shock-absorbing spring it
Between.
Specifically, it carries out unwrapping wire on the flooring for cleared up leveling with the line of ink marker first, just makes the installation site of cushion blocking.
Then cushion blocking is pasted onto corresponding installation site with multi-use mucilage.It is noted that cushion blocking cannot be put back up and down when stickup.
Shock-absorbing spring is then installed, the internal diameter of shock-absorbing spring is slightly larger than the outer diameter of cushion blocking, and shock-absorbing spring can be directly arranged by when installation
On cushion blocking.If surrounding edge structure it is in irregular shape when, it should be ensured that cushion blocking edge or shock-absorbing spring edge with it is immediate
The distance of surrounding edge structure medial surface is no more than 100mm.If more than 100mm, mono- row's cushion blocking of Ying Zengjia and shock-absorbing spring.Through examining
After cushion blocking and shock-absorbing spring installation are errorless, the sound insulation by filling mineral wool between two neighboring shock-absorbing spring, sound control glass cotton
Height is identical as the height of cushion blocking and shock-absorbing spring respectively.In the present embodiment, sound control glass cotton with a thickness of 50mm, density is
64K。
Then step S5 is executed, mortar leakage prevention processing is carried out, mortar leakage prevention processing includes:
(1) steel form is laid on elastic layer.
It is according to Design Requirement Drawing that thickness is first not less than the zinc-plated steel form of 3mm along the floating long side side built in region yet to be built
To laying, until being gradually paved with entire yet to be built float builds region.Then two neighboring steel form is fixedly connected by spot welding.It is true
The bonding strength of steel form is protected, the piece width of steel form is not greater than 3mm, and the interval of piece solder joint is not greater than 300mm, point
The position of weldering should avoid cushion blocking, shock-absorbing spring, prevent from burning out cushion blocking when spot welding or be welded on shock-absorbing spring and steel form
Together.After the completion of spot welding, solder joint also needs to do preservative treatment, specially brushing anti-decaying paint.The piece of steel form answer it is " T " shape, i.e.,
Piece quantity can be reduced, in turn, ensures that steel form edge is not easy the phenomenon that lower notch distortion occur.For the table for guaranteeing steel form
Surface evenness, steel form cannot overlap up and down.
(2) waterproof paper is laid on steel form and in the inside of elastomeric isolation layer.
After steel form is laid with, waterproof paper need to be set on steel form upper berth, waterproof paper should be laid with by downwind, and waterproof
The lap width of paper is no less than 100mm.Before being laid with waterproof paper, the sundries on steel form is first removed；After being laid with waterproof paper,
It is fixed with gummed paper, to ensure accurate waterproof paper surfacing, position, firm pasting, without breakage.Waterproof paper is in full paving steel
The top of surrounding edge structure is turned on needing while template upper surface, and is fixed temporarily on the outside of surrounding edge structure, to prevent
Spillage when casting concrete.
Then step S6 is executed, pours to float and builds layer.
After the completion of waterproof paper construction, the reinforced mesh of double-layer double-direction is laid on waterproof paper according to Design Requirement Drawing, and
Ensure that the node of reinforced mesh is connected firmly.Reinforced mesh is forbidden to destroy waterproof paper when laying.
Preferably used when pouring strength grade for C30, with a thickness of the concrete of 150mm, and carry out continuous placing.If between having
It has a rest, then the intermittent time should shorten as far as possible, and finish upper layer concreting before lower-layer concrete initial set, when interval is more than 2h
When should be handled by construction joint.
Reinforced mesh, built-in fitting, reserved opening etc. should be observed when concreting at any time, and whether there is or not change in location or blocking feelings
Condition finds the problem and pauses immediately concreting, and rectifies and improves problem in place before the initial set of casting concrete.Concreting
It should be covered in 12h afterwards, sprinkling maintenance, reaching 1.2Mpa or more to intensity can be operated on surface.
Then step S7 is executed, builds filling with sealant between layer and surrounding edge structure floating.In the present embodiment, sealant is excellent
It is selected as seal rubber.
After concrete coagulation hardens, it floating will build the gap between layer periphery and surrounding edge glue, waterproof paper and clean up, cut more
Remaining waterproof paper finally builds a layer periphery gap injection seal rubber along floating, carries out water-proofing treatment, and seal rubber is placed in elastomeric isolation
The top of layer.
Then step S8 is executed, leveling and gutter setting are carried out.
During leveling, due to not allowing to pollute, destroying seal rubber, the present embodiment is used with a thickness of 50mm, water
Cement mortar ratio is that the progress of 1:2.5 cement mortar is levelling.Specifically, float build layer it is levelling before first with the line of ink marker concrete surface pop up arrange
Screed-coat thickness reference line is popped up in the medial surface of surrounding edge structure in ditch position, trend and ramp.Floating build in layer leveling procedures is answered
The water pipe of embedded certain slope is synchronized, which is gutter.The floating gutter built on layer must be with the main drain of same layer
It is connected.
It is floating to build after layer is levelling, gutter is installed, also face can be carried out on the floating screed-coat for building layer according to specific requirements
Brick paving carries out other decoration processing.
Complete float builds vibration damping soundproof floor embodiment
Referring to fig. 2, Fig. 2 is the structure chart of the embodiment of the present invention.Floating entirely and building vibration damping soundproof floor includes surrounding edge structure 1, bullet
Property layer 2, floating build layer 3 and elastomeric isolation layer 4.The setting of surrounding edge structure 1 forms yet to be built float and builds region on flooring periphery.Elastomeric isolation
The medial surface of surrounding edge structure 1 is arranged in layer 4.Elastic layer 2 is arranged on the floating flooring built in region yet to be built, flooring and elastic layer 2
Between be provided with the first screed-coat 5 and waterproof layer 6, waterproof layer 6 is arranged on the first screed-coat 5.First screed-coat 5 is preferably thickness
Degree is 20mm, cement mortar is than the cement mortar for 1:2.5.Waterproof layer 6 is preferably the cement-base waterproof coating with a thickness of 3mm.
Surrounding edge structure 1 is arranged on waterproof layer 6.Floating to build layer 3 and be cast on elastic layer 2, floating build is filled between layer 3 and surrounding edge structure 1
Sealant 11, sealant 11 are arranged on elastomeric isolation layer 4, and in the present embodiment, sealant 11 is preferably seal rubber.
Surrounding edge structure 1 can be preferably brick surrounding edge for brick surrounding edge or concrete surrounding edge or channel steel surrounding edge, the present embodiment.This is enclosed
Side structure 1 can build a hollow rectangular configuration or ring structure on flooring or other not advise according to Design Requirement Drawing
Then shape and structure.For surrounding edge structure 1 perpendicular to flooring, the height of surrounding edge structure 1 and the Equipment Foundations bottom for arranging apparatus are flat
Together.
Elastomeric isolation layer 4 is using with a thickness of 20mm elastic material composition.In the present embodiment, elastomeric isolation layer 4 is preferably
Surrounding edge glue, in the medial surface of surrounding edge structure 1, the top of surrounding edge glue is slightly below the top of surrounding edge structure 1, surrounding edge glue for surrounding edge glue
Bottom abutted with flooring.
Elastic layer 2 and floating build are provided with steel form 7 and waterproof paper 8 between layer 3, the middle part of waterproof paper 8 is laid on steel form 7
On, the edge of waterproof paper 8 is folded upward on the medial surface for being laid on elastomeric isolation layer 4.
Floating layer 3 of building includes reinforced mesh 31 and concrete, and reinforced mesh 31 is the reinforced mesh 31 of double-layer double-direction, steel mesh
In 31 Transducers Embedded in Concrete of piece, the strength grade of concrete is C30, with a thickness of 150mm.
Floating build is provided with the second screed-coat 9 and gutter on layer 3.Second screed-coat 9 is preferably to be with a thickness of 50mm, ratio
The cement mortar of 1:2.5.During being laid with the second screed-coat 9, the water pipe of embedded certain slope should be synchronized, which is to arrange
Ditch.The floating gutter built on layer 3 must be connected with the main drain of same layer.
Referring to Fig. 3 and Fig. 2 is combined, Fig. 3 is the structure chart of elastic layer of the embodiment of the present invention.Elastic layer 2 includes multiple vibration dampings
Pad 21, multiple shock-absorbing springs 22 and multiple sound control glass cottons 23, multiple cushion blockings 21 are laid on the area Fu Zhu yet to be built evenly and at intervals
On flooring in domain, the internal diameter of shock-absorbing spring 22 is greater than the outer diameter of cushion blocking 21, and shock-absorbing spring 22 is set on cushion blocking 21, every
Sound mineral wool 23 is filled between two neighboring shock-absorbing spring 22.The height of sound control glass cotton 23 respectively with cushion blocking 21 and vibration damping
The height of spring 22 is identical.In the present embodiment, sound control glass cotton 23 with a thickness of 50mm, density 64K.
Claims (10)
1. the complete floating construction method for building vibration damping soundproof floor, it is characterised in that: the following steps are included:
Surrounding edge structure is built, yet to be built float is formed and builds region；
In the medial surface of the surrounding edge structure, elastomeric isolation layer is set；
In floating build yet to be built, elastic layer is set in region；
It pours to float on the elastic layer and builds layer；
Filling with sealant between layer and the surrounding edge structure is built in described float, the sealant is arranged in the elastomeric isolation layer
On.
2. construction method according to claim 1, it is characterised in that:
The elastic layer includes multiple cushion blockings, multiple shock-absorbing springs and multiple sound control glass cottons, and multiple cushion blockings are laid with
It is built in region in yet to be built float, the shock-absorbing spring is arranged in the circumferential direction of the cushion blocking, the sound control glass cotton filling
Between the two neighboring shock-absorbing spring.
3. construction method according to claim 1 or 2, it is characterised in that:
Before building the surrounding edge structure, cleaning leveling and water-proofing treatment are carried out.
4. construction method according to claim 1 or 2, it is characterised in that:
Poured on the elastic layer it is described it is floating build layer before, carry out mortar leakage prevention processing, the mortar leakage prevention processing includes:
Steel form is laid on the elastic layer；
Waterproof paper is laid on the steel form and in the inside of the elastomeric isolation layer.
5. construction method according to claim 1 or 2, it is characterised in that:
It is described it is floating build fill the sealant between layer and the surrounding edge structure after, to it is described it is floating build layer carry out leveling and
Gutter setting.
6. complete float builds vibration damping soundproof floor, it is characterised in that: including surrounding edge structure, elastic layer, float and build layer and elastomeric isolation layer, institute
State formed between surrounding edge structure it is yet to be built it is floating build region, the medial surface of the surrounding edge structure is arranged in the elastomeric isolation layer, described
Elastic layer setting it is described it is yet to be built it is floating builds in region, it is described it is floating build layer and be cast on the elastic layer, it is described it is floating build layer with it is described
Sealant is filled between surrounding edge structure, the sealant is arranged on the elastomeric isolation layer.
7. complete float according to claim 6 builds vibration damping soundproof floor, it is characterised in that:
The elastic layer includes multiple cushion blockings, multiple shock-absorbing springs and multiple sound control glass cottons, and multiple cushion blockings are laid with
It is built in region in yet to be built float, the shock-absorbing spring is arranged in the circumferential direction of the cushion blocking, the sound control glass cotton filling
Between two neighboring cushion blocking.
8. complete float according to claim 6 or 7 builds vibration damping soundproof floor, it is characterised in that:
Screed-coat and waterproof layer are provided with below the elastic layer, the waterproof layer is arranged on the screed-coat.
9. complete float according to claim 6 or 7 builds vibration damping soundproof floor, it is characterised in that:
The elastic layer and floating build are provided with steel form and waterproof paper between layer, be laid in the middle part of the waterproof paper described
On steel form, the edge of the waterproof paper is folded upward at the medial surface for being laid on the elastomeric isolation layer.
10. complete float according to claim 6 or 7 builds vibration damping soundproof floor, it is characterised in that:
Floating build is provided with screed-coat and gutter on layer.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302290A (en) * | 2020-10-23 | 2021-02-02 | 神州必晟建设发展有限公司 | Integrally-cast sound insulation and vibration reduction cavity ground structure and construction method |
| CN112482688A (en) * | 2020-12-03 | 2021-03-12 | 中国建筑土木建设有限公司 | Sound absorption and vibration reduction floating floor ground structure for theater and construction method thereof |
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