CN202509634U - Connecting structure for cement wood-wool slab and wall - Google Patents
Connecting structure for cement wood-wool slab and wall Download PDFInfo
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- CN202509634U CN202509634U CN 201220022609 CN201220022609U CN202509634U CN 202509634 U CN202509634 U CN 202509634U CN 201220022609 CN201220022609 CN 201220022609 CN 201220022609 U CN201220022609 U CN 201220022609U CN 202509634 U CN202509634 U CN 202509634U
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- cement board
- wood wool
- wool cement
- keel
- wall
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Abstract
The utility model discloses a connecting structure for a cement wood-wool slab and a wall. The connecting structure comprises a wall, wherein a keel is installed on a wall space of the wall, the keel is filled with acoustic wool, the keel is covered by a layer of substrate plate, and the cement wood-wool slab is fixed on the substrate plate. The acoustic absorbing and insulating cement wood-wool slab provided by the utility model combines advantages of cement and wood, has the properties of acoustic absorption, heat insulation, heat protection, fire prevention, moisture prevention, moth prevention, nailablity, sawability and the like, and is a novel building material which is light in weight and good in processing performance.
Description
Technical field
The utility model relates to the antinoise body of wall.
Background technology
When developing along with the urban modernization construction, noise has also seriously influenced our live and work, create the target that a good indoor and outdoor acoustic enviroment has become industry constantly to pursue, and the structure of body of wall plays important effect aspect antinoise.
The utility model content
The utility model technical problem to be solved just provides a kind of wood wool cement board and body of wall syndeton, and sound absorption, heat-proof quality is good, the characteristics of have fire prevention, protection against the tide, mildew-resistant concurrently, preventing ant, and easy construction, and cost is cheap relatively.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: a kind of wood wool cement board and body of wall syndeton; It is characterized in that: comprise body of wall, on the metope of said body of wall keel are installed, fill acoustical cotton in the keel; Cover one deck basal plate on the keel, wood wool cement board is fixed on the basal plate.
As preferably, said keel are lightgage steel joist or rough ground, and said basal plate is woodwork plate or calcium silicate board.
As preferably, when keel are rough ground, woodwork plate is followed closely on rough ground with the rifle nail, when keel are lightgage steel joist, woodwork plate is fixed on the lightgage steel joist with self-tapping screw.
As preferably, with the basal plate bonding, with the advertisement nail wood wool cement board and basal plate are fixed simultaneously after the said wood wool cement board back side is gluing.
As preferably, fill in the aluminium alloys press strip that coats behind the bonding adhesive in the plate of the said wood wool cement board seam.
As preferably, be filled with in the plate of the said wood wool cement board seam and solidify glue.
The acoustical absorption heat preserving wood wool cement board of the utility model combines the advantage of cement and timber, and performance such as have sound-absorbing, insulation, heat insulation, fire prevention, protection against the tide, anti-moth, can follow closely, can saw is the New Building Materials of a kind of light weight, good processability.The utility model is applicable to that building such as commercial office space, place of public amusement, physical culture place, industrial premises and family, school, exhibition room is as functional decorations such as sound-absorbing, heat insulation, moistureproof, fire prevention, concrete mould panel material.Aspect traffic, be mainly used in the noise barrier of speedway and the interior lining panel of railway tunnel, lift well wallboard and ductboards duct all can play sound-absorbing, protection against the tide, the multiple function of fireproof preferably.
The utility model beneficial effect is:
1, this worker's method adopts the mode of closing of following closely, bond that wood wool cement board is fixed on woodwork plate or the calcium silicate board, easy construction, and firm and quality is easy to guarantee.
2, on various erose metopes, all be prone to construction.
3, in plate, keep somewhere the shrinkage joint, prevent that the plate face from expanding with heat and contract with cold to produce the crack.
4, surface layer need not specially treated, saves construction cost, and can shorten the construction period.
5, have after engineering delivery uses the characteristics of easy to maintenance, easy replacing.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described:
Fig. 1 is a planting of layer organigram;
Fig. 2 is a filler method organigram.
The specific embodiment
Specify the utility model below in conjunction with Fig. 1 and Fig. 2,
Wherein, the concrete structure of wood wool cement board and body of wall syndeton comprises body of wall A, and keel 2 are installed on the metope of said body of wall, fills acoustical cotton 5 in the keel, covers one deck basal plate 7 on the keel, and wood wool cement board 6 is fixed on the basal plate.Said keel are lightgage steel joist or rough ground, and said basal plate is woodwork plate or calcium silicate board.When keel are rough ground, with rifle nail 8 with the woodwork plate nail on rough ground, when keel are lightgage steel joist, woodwork plate is fixed on the lightgage steel joist with self-tapping screw 9.Gluing back, the said wood wool cement board back side and basal plate bonding are fixed wood wool cement board and basal plate with advertisement nail 10 simultaneously.Fill in the aluminium alloys press strip 4 that coats behind the bonding adhesive in the plate of the said wood wool cement board seam.Be filled with in the plate seam of said wood wool cement board and solidify glue 11.Keel are fixed through built-in fitting 1 and body of wall, and gluing back, the wood wool cement board back side forms an adhesive layer 3 with the basal plate bonding.
Concrete job practices is:
5.2.1 preparation of construction
1) material, machinery etc. get into the job site.
2) rationally divide construction section; Be equipped with operating personnels such as cabinet maker, wood wool cement board erector, painter and auxiliary work post, and the constructor is carried out confiding a technological secret of requirements such as production plan, material installation performance and quality requirement, sequence of construction, construction technology standard, workmanship target, security civilization, construction environmental protection and energy saving.
3) installation site must be dry, and the installation site is not less than 10 ℃ in preceding 24 hours minimum temperatures of installation.Maximal humidity changing value after the installation should be controlled in 40%～60% scope.
4) check model, specification and the quantity of wood wool cement board.Wood wool cement board must be placed in place to be installed and be no less than 48h, so that wood wool cement board adapts to indoor environment and finalizes the design.
5) all rough grounds, the good fireproof paint of the carpenter of basic unit scrubbing brush.
5.2.2 base treatment
1, foreign material such as substrate surface greasy dirt, concrete block, mortar piece, paint, release agent, iron nail, iron wire is cleaned out, washed with giant then, etc. substrate surface next step operation of being allowed for access after doing.
2, carry out the setting-out snap the line, draw good keel and divide the retaining position line.Snap the line should be clear, and the position is accurate, its horizontal allowable variation ± 2mm.
5.2.3 before the installation keel, must carry out the pre-buried reservation of hydroelectric line earlier.
5.2.4 keel (dividing lightgage steel joist and two kinds of situation of rough ground) are installed
The general UC50 main joist that adopts when 1) lightgage steel joist being installed, UC38 is as secondary joist.Keelson is installed earlier, and keelson adopts the L type, with cement nail main joist is fixed on the built-in wooden brick of metope when being connected with body of wall.Main joist spacing 1200mm, secondary joist spacing 600mm.First main joist distance is no more than 200mm from the wall limit, and arranging last length should increase by one above 200mm.
Adopt 40mm * 50mm (wide * thick) rough ground, keel spacing 500mm when 2) rough ground is installed.The installation of keel should be installed to the other end from an end successively according to snap the line position in advance.As exist height to stride, and height is installed is earlier striden part, the low part of striding is installed then.For positions such as holes, when keel are installed, size and position are reserved, the stull keel of edge sealing are installed.Joint will stagger during installation, and keel are arranged along the high direction of wall, notes avoiding wall surface line box, the pre-buried position of the first-class hydropower installation of the fire hose.
5.2.5 acoustical cotton filling
In keel, fill up acoustical cotton, must be fluffy during filling, must not the jam-packed compacting.
5.2.6 subsurface work acceptance
Concealed works such as pipeline threading such as water power, hookup wire box, keel, acoustical cotton are inspected for acceptance the next procedure of being allowed for access after qualified.
5.2.7 basic unit's woodwork plate is installed
1) when being rough ground, basic unit's woodwork plate is followed closely on keel with the rifle nail.Staying between plate and the plate stitched 2～3mm.Pitch of nails is not more than 150mm.
2) when being lightgage steel joist; Then basic unit's woodwork plate is fixed on the lightgage steel joist with self-tapping screw; Self-tapping screw pitch of nails 150mm～170mm, self-tapping screw should be vertical with the plate face, and diastrophic screw should be rejected and followed closely self-tapping screw in addition at the 50mm position that is separated by; The head of a nail should the brushing rustproof paint, and floating with putty.
3) the long limit of woodwork plate (promptly sealing the limit) should lay along stull keel (vertically secondary joist) perpendicular to secondary joist.Plate and keel are fixed, and should fix to four limits of plate from the centre of a side plate, must not fix simultaneously by multiple spot, must not multiple spot operation simultaneously.When with self-tapping screw sheet material being installed, the seam crossing of sheet material must be installed on the secondary joist that width is not less than 40mm.
4) woodwork plate must leave standstill 48h after installing.
5.2.8 wood wool cement board is set type
Wood wool cement board is set type and is followed following principle:
1) erection sequence of wood wool cement board is for from left to right, from top to bottom;
2) have symmetry to require on the opposite, the size of the wood wool cement board that especially will note being cut answers both sides symmetrical with lines.
3) after wood wool cement board is in type, cut into the size that needs to sheet material with tungsten steel saw blade, otch requires phozy limit.If unedged, the available angle grinding machine is gently worn into hypotenuse to burr.Wood wool cement board is calculated and cut out to real size by the job site, reserves the hole for installation sites such as wire socket, the water tap mouth of pipe cut simultaneously.
5.2.9 wood wool cement board is installed
With gluing fixedly wood wool cement board of nail method, 15mm plays at the place glue one circle far from the edge with the wood wool cement board back side earlier, and all the other positions whenever are point-like at a distance from 100～150mm and play glue, require the applying glue face of basic unit's face and cement board not have dust, and gluing area is not less than 40% of plate face.Wood wool cement board is sticked on the basal plate, and every separated 500mm plays an advertisement nail and fixes, and plate face length limit is fixed on the basal plate with the rifle nail perpendicular to the main joist direction.
5.2.10 the plate seam is handled
The filler method that is connected with of panel and woodwork plate or calcium silicate board basic unit and two kinds of ways of the planting of layer:
1) filler method: after the wood wool cement board installation, respectively paste one layer tape paper, play glue with making the glue rifle along plate seam uniform balance then, before glue is not dried, in time handle not full, out-of-flatness part at plate tape edge two plates.
2) planting of layer: after with the aluminium alloys press strip adjacent two plates being pushed down between two plates, fill in the plate seam after again the aluminium alloys press strip being coated bonding adhesive.
5.2.11 handle the corner
When the wood wool cement board corner is handled, can adopt the special-purpose sideline bar of receiving that it is received the limit, receive the place, limit and be screwed.Be that lateral expansion is reserved 1.5mm when the receipts sideline bar of right side, top is installed, and can adopt silica gel sealing.The wood wool cement board at corner place is equipped with two kinds of methods, close spelling and with special-purpose lines fixation.
1, the close spelling of inner corner trim is directly the 45 opposite joint to be pressed in the termination of two boards, closely is stitched together.
2, the special-purpose lines fixation of inner corner trim is fixed for the termination of two boards being stitched together by the right angle with special-purpose lines at the inner corner trim place.
3, the close spelling of external corner is spliced after two plates are cut into 45 ° again.
The special-purpose lines fixation of external corner is for the special-purpose lines with a F type are stitched together two boards at the external corner place.
5.2.12 handle positions such as hole
The hole limit should add the nail rough ground, and side nails on wood wool cement board
5.2.13 the installation at place, holes such as door and window
When install at holes such as door and window places wood wool cement board is fixed in door pocket or exterior window trim, the window frame.
5.2.14 surface layer is handled
The part wood wool cement board need be done surface layer and handle, and the wood wool cement board surface layer can do the facing color spray and air brushing is handled, and emulsion paint is added an amount of water, with spray gun coating is sprayed directly on on the sheet material, and general continuous gets final product for two or three time back and forth.Keep all places evenly to paint and not spray too thickly, in order to avoid influence acoustically effective.
5.2.15 check and accept
After treating that surface layer is finished dealing with, earlier by teams and groups' self check, inspected for acceptance by project management department after qualified, newspaper is managed and is checked and accepted again at last again.
Claims (6)
1. wood wool cement board and body of wall syndeton, it is characterized in that: comprise body of wall (A), keel (2) are installed on the metope of said body of wall, fill acoustical cotton (5) in the keel, cover one deck basal plate (7) on the keel, wood wool cement board (6) is fixed on the basal plate.
2. a kind of wood wool cement board according to claim 1 and body of wall syndeton is characterized in that: said keel are lightgage steel joist or rough ground, and said basal plate is woodwork plate or calcium silicate board.
3. a kind of wood wool cement board according to claim 2 and body of wall syndeton; It is characterized in that: when keel are rough ground; With rifle nail (8) woodwork plate is followed closely on rough ground, when keel are lightgage steel joist, woodwork plate is fixed on the lightgage steel joist with self-tapping screw (9).
4. according to claim 1 to 3 each described a kind of wood wool cement board and body of wall syndeton, it is characterized in that: gluing back, the said wood wool cement board back side and basal plate bonding, with advertisement nail (10) wood wool cement board and basal plate are fixed simultaneously.
5. a kind of wood wool cement board according to claim 4 and body of wall syndeton is characterized in that: fill in the aluminium alloys press strip (4) that coats behind the bonding adhesive in the plate of the said wood wool cement board seam.
6. a kind of wood wool cement board according to claim 4 and body of wall syndeton is characterized in that: be filled with in the plate seam of said wood wool cement board and solidify glue (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220022609 CN202509634U (en) | 2012-01-18 | 2012-01-18 | Connecting structure for cement wood-wool slab and wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220022609 CN202509634U (en) | 2012-01-18 | 2012-01-18 | Connecting structure for cement wood-wool slab and wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202509634U true CN202509634U (en) | 2012-10-31 |
Family
ID=47062126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220022609 Expired - Fee Related CN202509634U (en) | 2012-01-18 | 2012-01-18 | Connecting structure for cement wood-wool slab and wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202509634U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587526A (en) * | 2012-01-18 | 2012-07-18 | 浙江海天建设集团有限公司 | Cement wood-wool plate and wall connecting structure and construction method |
| CN104831834A (en) * | 2015-05-15 | 2015-08-12 | 贵州剑河园方林业投资开发有限公司 | Low-cost wall body with wood structure and manufacturing method thereof |
| CN105839805A (en) * | 2016-05-26 | 2016-08-10 | 俞昌书 | Sound-absorbing wall |
-
2012
- 2012-01-18 CN CN 201220022609 patent/CN202509634U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587526A (en) * | 2012-01-18 | 2012-07-18 | 浙江海天建设集团有限公司 | Cement wood-wool plate and wall connecting structure and construction method |
| CN104831834A (en) * | 2015-05-15 | 2015-08-12 | 贵州剑河园方林业投资开发有限公司 | Low-cost wall body with wood structure and manufacturing method thereof |
| CN105839805A (en) * | 2016-05-26 | 2016-08-10 | 俞昌书 | Sound-absorbing wall |
| CN105839805B (en) * | 2016-05-26 | 2018-05-29 | 俞昌书 | A kind of sound-absorbing wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20180118 |