CN209637602U - A kind of indoor wooden door of sound insulation anti-extrusion - Google Patents
A kind of indoor wooden door of sound insulation anti-extrusion Download PDFInfo
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- CN209637602U CN209637602U CN201821478395.6U CN201821478395U CN209637602U CN 209637602 U CN209637602 U CN 209637602U CN 201821478395 U CN201821478395 U CN 201821478395U CN 209637602 U CN209637602 U CN 209637602U
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Abstract
The utility model discloses a kind of indoor wooden door of sound insulation anti-extrusion, including timber ontology, the timber ontology includes door frame, and the clamping plate group in door frame is set, and clamping plate group two sides are set and solid wood board be bonded with clamping plate group, for preventing clamping plate group loose, and solid wood board outer surface, decorative layer for covering timber ontology are set, the clamping plate group includes first clamping plate layer, and it is fitted in the second clamping plate layer of first clamping plate layer lower surface, and be fitted in the third splinting layer of first clamping plate layer upper surface；The indoor wooden door is made of clamping plate group, solid wood board and decorative layer by door frame fixation, the structure of original indoor wooden door can be simplified, first time sound insulation is able to carry out by acoustical cotton layer simultaneously, and second of sound insulation is carried out by clamping plate group, it can be improved the soundproof effect of indoor wooden door, while the asbestos board in clamping plate group has tenacity of fibre good, stretch resistance can be good, the high advantage of temperature tolerance value, is able to extend the service life of indoor wooden door.
Description
Technical field
The utility model relates to a kind of indoor wooden doors of sound insulation anti-extrusion.
Background technique
Existing timber can be divided into many types class according to material, technique and purposes.Be widely used in the people, commercial building and
House.The door core of solid wood composite door is mostly bonded with pine, China fir or import packing material etc..
Outer patch density board and solid wood veneer, are made after high temperature hot pressing, and with solid wood line edge sealing.General advanced solid wood
Composite door, a core are mostly high-quality kahikatea, and surface is then plates of solid wood.It is light-weight since kahikatea density is small, and be easier to control
Moisture content, thus the weight of finished door is all relatively light, is also unlikely to deform, cracks.In addition, solid wood composite door also has heat preservation, resistance to punching
The features such as hitting, be fire-retardant, and soundproof effect is essentially identical with Solid Door.Due to the various shapes of solid wood composite door, style is abundant,
Or the assorted parquets or stylish modern of exquisite European carving or Chinese style allusion, the door of different decorated styles give consumer
Wide selects space.But since the existing forest reserves are increasingly deficient, people advocate protection depth Lin Ziyuan, therefore, timber industry
Component reduces full solid wood and processes obtained timber, and then new material is combined to process Solid Door obtained, still, in conjunction with existing room
Interior timber is analyzed, and largely have the following problems: structure is complicated for 1. indoor wooden doors, lead to the assembling difficult processing of indoor wooden door
Degree increases；2, the material that timber ontology uses is mostly rubber etc., poor flame retardant properties, and toughness and stretch-proof squeezing effect
Difference；3, soundproof effect is poor, can not completely cut off the sound of indoor and outdoors, influences the experience sense of user.
Utility model content
Consolidated by clamping plate group, solid wood board and decorative layer by door frame in view of this, the utility model aim is to provide one kind
Fixed composition, can simplify the structure of original indoor wooden door, while being able to carry out first time sound insulation by acoustical cotton layer, and pass through folder
Board group carries out second of sound insulation, can be improved the soundproof effect of indoor wooden door, while the asbestos board in clamping plate group has fiber tough
Property it is good, stretch resistance can good, the high advantage of temperature tolerance value, be able to extend the indoor wooden door of the service life of indoor wooden door.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: a kind of indoor wooden door of sound insulation anti-extrusion,
Including timber ontology, the timber ontology includes door frame, and be arranged in it is in door frame, for enhance the sound insulation of timber ontology and
The clamping plate group of anti-extrusion effect, and clamping plate group two sides are set and be bonded with clamping plate group, for preventing clamping plate group loose
Solid wood board, and solid wood board outer surface, decorative layer for covering timber ontology are set, the clamping plate group includes first clamping plate
Layer, and it is fitted in the second clamping plate layer of first clamping plate layer lower surface, and be fitted in the third splinting layer of first clamping plate layer upper surface.
Further, the first clamping plate layer, second clamping plate layer and third splinting layer are all asbestos abatvoix.
Further, the inside of the door frame is the setting that is recessed inwardly, and the two sides doorframe frame body of recess is rounding
Angle setting.
Further, the position placed in the middle of the solid wood board be provided with solid wood board it is fixed, for enhancing solid wood board intensity
Plank of solid wood.
Further, be additionally provided on the upper surface of the solid wood board it is symmetrically arranged using plank of solid wood as middle line and with
The acoustical cotton layer of solid wood board fitting.
Further, the avris of the clamping plate group, the avris of acoustical cotton layer is all filled out on the avris and solid wood board of solid wood board
Enter the recess of door frame.
Further, the decorative layer is Wood panel for decoration layer.
Further, the asbestos abatvoix is made of the raw material of following weight: 70 parts of blast-furnace cinder 50-, changing
Property 30-40 parts of clay, 26-32 parts of titanium dioxide, 11-17 parts of silicate, 16-24 parts of aluminium oxide, 16-24 parts of magnesia, sepiolite
30-42 parts of particle, 20-30 parts of old newsprint, 15-25 parts of grass stalk, 30-50 parts of asbestos fibre, 10-14 parts of basalt fibre, cream
16-20 parts of rubber powder, 6-10 parts of mixed type polyisocyanate curing agent, 11-15 parts of amino resins binder and calcium propionate mould inhibitor
9-15 parts.
Another technical problem to be solved in the utility model is to provide a kind of preparation method of the asbestos board of sound insulation anti-extrusion,
The following steps are included:
1) prepared by asbestos board material:
A, 50-70 parts of blast-furnace cinder, modified clay 30-40 parts, 26-32 parts of titanium dioxide, silicate 11- at normal temperature, are taken
17 parts, 16-24 parts of aluminium oxide and 16-24 parts of magnesia are put into grinder, are ground by grinder, are made and are uniformly mixed
Dusty material, it is spare；
B, at normal temperature, take 20-30 parts of old newsprint and grass stalk 15-25 parts be put into Material disintegrator, by Material disintegrator with
Above-mentioned material is cut into organic particle, then added with dusty material made from step A by the speed circumgyration incision of 30r/pm
Be added in cement mixer, and the rotation speed of cement mixer be adjusted to 30r/pm so that dusty material with it is organic broken
Mixture is made in material mixing, spare；
2) 2 times of powdered materials mixture stirring preparation: are injected into the cement mixer in step 1) in specific steps B
Expect the water mixed with organic particle, and the rotation speed of cement blender is improved to 50r/pm, while taking sepiolite particle
30-42 parts, 30-50 parts of asbestos fibre, 10-14 parts of basalt fibre, 6-10 parts of mixed type polyisocyanate curing agent, amino
11-15 parts and 9-15 parts of calcium propionate mould inhibitor of resinoid bond are added in cement mixer together, divide by Stirring 60
Slurry mixture is made in clock, spare；
3) asbestos sheet metal forming and maintenance processing:
A, the template for being used to produce asbestos board is processed and asbestos plate forming die is made, and be fixed on the discharge port of casting machine
Place, it is spare；
B, the slurry mixture that step 2) moderate water apparatus blender produces is poured into asbestos plate forming die by casting machine,
And slurry mixture is carried out by vibration tamp by bobbing machine, and its solidification was made with a thickness of 5-7mm's by static 8 hours
Asbestos board blank remains asbestos board blank then by form removable, spare；
C, asbestos board blank made from specific steps A is transferred in fog room, is 25-35 DEG C in room temperature, relative humidity
It conserves under conditions of being 90% 15 days, is then spontaneously dried outside holding chamber, asbestos board is made, it is spare；
D, asbestos board made from specific steps C is transferred in hot press, and takes 16-20 parts of latex powder uniformly to spread and is sprinkled upon stone
The surface of cotton plate is processed under conditions of hot pressing temperature is 135-150 DEG C, hot pressing pressure is 1.5-2.5MPa by hot press
10-15 minutes so that latex powder it is heated be bonded on asbestos board to get.
The utility model has the technical effect that following aspect: passing through doorframe by clamping plate group, solid wood board and decorative layer
The fixed composition of frame, can simplify the structure of original indoor wooden door, while being able to carry out first time sound insulation by acoustical cotton layer, and lead to
It crosses clamping plate group and carries out second of sound insulation, can be improved the soundproof effect of indoor wooden door, while the asbestos board in clamping plate group has fibre
Good toughness is tieed up, stretch resistance can be good, and the high advantage of temperature tolerance value is able to extend the service life of indoor wooden door, and this reality
With the first sandwich plate, the second sandwich plate and the third sandwich plate of novel composition clamping plate group with blast-furnace cinder, modified clay and titanium
White powder not only increases asbestos board in conjunction with the mixture being made of silicate, aluminium oxide and magnesia for main moulding material
Anti-flaming thermal-insulation performance, also improve asbestos board wearability, it is fine in combination with sepiolite particle, old newsprint, grass stalk, asbestos
Dimension, basalt fibre, latex powder, mixed type polyisocyanate curing agent, amino resins binder and calcium propionate mould inhibitor, into one
Step improves the intensity of asbestos board, so that the toughness of asbestos board increases.Anti-extrusion intensity increases, and passes through three layers of asbestos board composition
Clamping plate group, heat insulation effect and soundproof effect can be further increased.
Detailed description of the invention
Fig. 1 is a kind of front view of the indoor wooden door of sound insulation anti-extrusion of the utility model；
Fig. 2 is the cross-sectional view of A-A in Fig. 1.
Specific embodiment
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasps.
In embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ", " on
Side ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore should not be understood as limiting the present invention.
Embodiment 1
A kind of indoor wooden door of sound insulation anti-extrusion, as shown in Figure 1, including timber ontology 1.As shown in Fig. 2, the timber sheet
Body 1 includes door frame 11, and clamping plate in door frame 11, for enhancing timber ontology 1 sound insulation and anti-extrusion effect is arranged in
Group 12, and 12 two sides of clamping plate group are set and be connected by screw to after being bonded with clamping plate group 12, for preventing clamping plate group
12 loose solid wood boards 13, and 13 outer surface of solid wood board, decorative layer 14 for covering timber ontology 1 are set.The door
The inside of frame 11 is the setting that is recessed inwardly, and the two sides doorframe frame body of recess is rounded corner setting.The clamping plate group 12 is wrapped
First clamping plate layer 121 is included, and is connected by screw to the second clamping plate layer 122 in 121 lower surface of first clamping plate layer after fitting, and
The third splinting layer 123 in 121 upper surface of first clamping plate layer is connected by screw to after fitting.The portion placed in the middle of the solid wood board 13
Position is provided with plank of solid wood 131 fix with solid wood board 13 by screw, for enhancing 13 intensity of solid wood board.The solid wood board
Being additionally provided on 13 upper surface with plank of solid wood 131 is that middle line is symmetrically arranged and pass through spiral shell after being bonded with solid wood board 13
Follow closely the acoustical cotton layer 132 of connection.Acoustical cotton layer on the avris of the clamping plate group 12, the avris of solid wood board 13 and solid wood board 13
132 avris all inserts the recess of door frame 11.In the present embodiment, the decorative layer 14 is Wood panel for decoration layer.It is described
First clamping plate layer 121, second clamping plate layer 122 and third splinting layer 123 are all asbestos abatvoix.
The asbestos abatvoix is made of the raw material of following weight: 70 parts of blast-furnace cinder, modified 30 parts of clay, titanium
26 parts of white powder, 11 parts of silicate, 16 parts of aluminium oxide, 16 parts of magnesia, 30 parts of sepiolite particle, 20 parts of old newsprint, grass stalk 15
Part, 30 parts of asbestos fibre, basalt fibre 10
Part, 16 parts of latex powder, 6 parts of mixed type polyisocyanate curing agent, 11 parts of amino resins binder and calcium propionate are anti-
Mould dose 9 parts.
A kind of preparation method of the asbestos board of sound insulation anti-extrusion, comprising the following steps:
1) prepared by asbestos board material:
A, 70 parts of blast-furnace cinder, modified 30 parts of clay, 26 parts of titanium dioxide, 11 parts of silicate, aluminium oxide at normal temperature, are taken
16 parts and 16 parts of magnesia are put into grinder, are ground by grinder, and uniformly mixed dusty material is made, standby
With；
B, 20 parts and 15 parts of grass stalk of old newsprint at normal temperature, are taken to be put into Material disintegrator, by Material disintegrator with 30r/pm's
Above-mentioned material is cut into organic particle, is then added to cement with dusty material made from step A and stirs by speed circumgyration incision
It mixes in machine, and the rotation speed of cement mixer is adjusted to 30r/pm, so that dusty material is mixed with organic particle, system
Mixture is obtained, it is spare；
2) 2 times of powdered materials mixture stirring preparation: are injected into the cement mixer in step 1) in specific steps B
Expect the water mixed with organic particle, and the rotation speed of cement blender is improved to 50r/pm, while taking sepiolite particle 30
Part, 30 parts of asbestos fibre, 10 parts of basalt fibre, 6 parts of mixed type polyisocyanate curing agent, 11 parts of amino resins binder and
9 parts of calcium propionate mould inhibitor are added in cement mixer together, and by Stirring 60 minutes, slurry mixture is made, spare；
3) asbestos sheet metal forming and maintenance processing:
A, the template for being used to produce asbestos board is processed and asbestos plate forming die is made, and be fixed on the discharge port of casting machine
Place, it is spare；
B, the slurry mixture that step 2) moderate water apparatus blender produces is poured into asbestos plate forming die by casting machine,
And slurry mixture is carried out by vibration tamp by bobbing machine, and made its solidification that the stone with a thickness of 5mm be made by static 8 hours
Cotton slab part remains asbestos board blank then by form removable, spare；
C, asbestos board blank made from specific steps A is transferred in fog room, is 25 DEG C in room temperature, relative humidity is
It conserves under conditions of 90% 15 days, is then spontaneously dried outside holding chamber, asbestos board is made, it is spare；
D, asbestos board made from specific steps C is transferred in hot press, and takes 16 parts of latex powder uniformly to spread and is sprinkled upon asbestos
The surface of plate is processed 10 minutes under conditions of hot pressing temperature is 135 DEG C, hot pressing pressure is 1.5MPa by hot press, so that
Latex powder is heated be bonded on asbestos board to get.
Embodiment 2
A kind of indoor wooden door of sound insulation anti-extrusion, as shown in Figure 1, including timber ontology 1.As shown in Fig. 2, the timber sheet
Body 1 includes door frame 11, and clamping plate in door frame 11, for enhancing timber ontology 1 sound insulation and anti-extrusion effect is arranged in
Group 12, and 12 two sides of clamping plate group are set and be connected by screw to after being bonded with clamping plate group 12, for preventing clamping plate group
12 loose solid wood boards 13, and 13 outer surface of solid wood board, decorative layer 14 for covering timber ontology 1 are set.The door
The inside of frame 11 is the setting that is recessed inwardly, and the two sides doorframe frame body of recess is rounded corner setting.The clamping plate group 12 is wrapped
First clamping plate layer 121 is included, and is connected by screw to the second clamping plate layer 122 in 121 lower surface of first clamping plate layer after fitting, and
The third splinting layer 123 in 121 upper surface of first clamping plate layer is connected by screw to after fitting.The portion placed in the middle of the solid wood board 13
Position is provided with plank of solid wood 131 fix with solid wood board 13 by screw, for enhancing 13 intensity of solid wood board.The solid wood board
Being additionally provided on 13 upper surface with plank of solid wood 131 is that middle line is symmetrically arranged and pass through spiral shell after being bonded with solid wood board 13
Follow closely the acoustical cotton layer 132 of connection.Acoustical cotton layer on the avris of the clamping plate group 12, the avris of solid wood board 13 and solid wood board 13
132 avris all inserts the recess of door frame 11.In the present embodiment, the decorative layer 14 is Wood panel for decoration layer.It is described
First clamping plate layer 121, second clamping plate layer 122 and third splinting layer 123 are all asbestos abatvoix.
The asbestos abatvoix is made of the raw material of following weight: 50 parts of blast-furnace cinder, modified 40 parts of clay, titanium
32 parts of white powder, 17 parts of silicate, 24 parts of aluminium oxide, 24 parts of magnesia, 42 parts of sepiolite particle, 30 parts of old newsprint, grass stalk 25
Part, 50 parts of asbestos fibre, 14 parts of basalt fibre, 20 parts of latex powder, 10 parts of mixed type polyisocyanate curing agent, amino tree
15 parts and 15 parts of calcium propionate mould inhibitor of rouge binder.
A kind of preparation method of the asbestos board of sound insulation anti-extrusion, comprising the following steps:
1) prepared by asbestos board material:
A, 50 parts of blast-furnace cinder, modified 40 parts of clay, 32 parts of titanium dioxide, 17 parts of silicate, aluminium oxide at normal temperature, are taken
24 parts and 24 parts of magnesia are put into grinder, are ground by grinder, and uniformly mixed dusty material is made, standby
With；
B, 30 parts and 25 parts of grass stalk of old newsprint at normal temperature, are taken to be put into Material disintegrator, by Material disintegrator with 30r/pm's
Above-mentioned material is cut into organic particle, is then added to cement with dusty material made from step A and stirs by speed circumgyration incision
It mixes in machine, and the rotation speed of cement mixer is adjusted to 30r/pm, so that dusty material is mixed with organic particle, system
Mixture is obtained, it is spare；
2) 2 times of powdered materials mixture stirring preparation: are injected into the cement mixer in step 1) in specific steps B
Expect the water mixed with organic particle, and the rotation speed of cement blender is improved to 50r/pm, while taking sepiolite particle 42
Part, 50 parts of asbestos fibre, 14 parts of basalt fibre, 10 parts of mixed type polyisocyanate curing agent, 15 parts of amino resins binder
It is added in cement mixer together with 15 parts of calcium propionate mould inhibitor, by Stirring 60 minutes, slurry mixture is made, it is standby
With；
3) asbestos sheet metal forming and maintenance processing:
A, the template for being used to produce asbestos board is processed and asbestos plate forming die is made, and be fixed on the discharge port of casting machine
Place, it is spare；
B, the slurry mixture that step 2) moderate water apparatus blender produces is poured into asbestos plate forming die by casting machine,
And slurry mixture is carried out by vibration tamp by bobbing machine, and made its solidification that the stone with a thickness of 7mm be made by static 8 hours
Cotton slab part remains asbestos board blank then by form removable, spare；
C, asbestos board blank made from specific steps A is transferred in fog room, is 35 DEG C in room temperature, relative humidity is
It conserves under conditions of 90% 15 days, is then spontaneously dried outside holding chamber, asbestos board is made, it is spare；
D, asbestos board made from specific steps C is transferred in hot press, and takes 20 parts of latex powder uniformly to spread and is sprinkled upon asbestos
The surface of plate is processed 15 minutes under conditions of hot pressing temperature is 150 DEG C, hot pressing pressure is 2.5MPa by hot press, so that
Latex powder is heated be bonded on asbestos board to get.
Embodiment 3
A kind of indoor wooden door of sound insulation anti-extrusion, as shown in Figure 1, including timber ontology 1.As shown in Fig. 2, the timber sheet
Body 1 includes door frame 11, and clamping plate in door frame 11, for enhancing timber ontology 1 sound insulation and anti-extrusion effect is arranged in
Group 12, and 12 two sides of clamping plate group are set and be connected by screw to after being bonded with clamping plate group 12, for preventing clamping plate group
12 loose solid wood boards 13, and 13 outer surface of solid wood board, decorative layer 14 for covering timber ontology 1 are set.The door
The inside of frame 11 is the setting that is recessed inwardly, and the two sides doorframe frame body of recess is rounded corner setting.The clamping plate group 12 is wrapped
First clamping plate layer 121 is included, and is connected by screw to the second clamping plate layer 122 in 121 lower surface of first clamping plate layer after fitting, and
The third splinting layer 123 in 121 upper surface of first clamping plate layer is connected by screw to after fitting.The portion placed in the middle of the solid wood board 13
Position is provided with plank of solid wood 131 fix with solid wood board 13 by screw, for enhancing 13 intensity of solid wood board.The solid wood board
Being additionally provided on 13 upper surface with plank of solid wood 131 is that middle line is symmetrically arranged and pass through spiral shell after being bonded with solid wood board 13
Follow closely the acoustical cotton layer 132 of connection.Acoustical cotton layer on the avris of the clamping plate group 12, the avris of solid wood board 13 and solid wood board 13
132 avris all inserts the recess of door frame 11.In the present embodiment, the decorative layer 14 is Wood panel for decoration layer.It is described
First clamping plate layer 121, second clamping plate layer 122 and third splinting layer 123 are all asbestos abatvoix.
The asbestos abatvoix is made of the raw material of following weight: 60 parts of blast-furnace cinder, modified 35 parts of clay, titanium
29 parts of white powder, 14 parts of silicate, 20 parts of aluminium oxide, 20 parts of magnesia, 36 parts of sepiolite particle, 25 parts of old newsprint, grass stalk 20
Part, 40 parts of asbestos fibre, 12 parts of basalt fibre, 18 parts of latex powder, 8 parts of mixed type polyisocyanate curing agent, amino resins
13 parts and 12 parts of calcium propionate mould inhibitor of binder.
A kind of preparation method of the asbestos board of sound insulation anti-extrusion, comprising the following steps:
1) prepared by asbestos board material:
A, 60 parts of blast-furnace cinder, modified 35 parts of clay, 29 parts of titanium dioxide, 14 parts of silicate, aluminium oxide at normal temperature, are taken
20 parts and 20 parts of magnesia are put into grinder, are ground by grinder, and uniformly mixed dusty material is made, standby
With；
B, 25 parts and 20 parts of grass stalk of old newsprint at normal temperature, are taken to be put into Material disintegrator, by Material disintegrator with 30r/pm's
Above-mentioned material is cut into organic particle, is then added to cement with dusty material made from step A and stirs by speed circumgyration incision
It mixes in machine, and the rotation speed of cement mixer is adjusted to 30r/pm, so that dusty material is mixed with organic particle, system
Mixture is obtained, it is spare；
2) 2 times of powdered materials mixture stirring preparation: are injected into the cement mixer in step 1) in specific steps B
Expect the water mixed with organic particle, and the rotation speed of cement blender is improved to 50r/pm, while taking sepiolite particle 36
Part, 40 parts of asbestos fibre, 12 parts of basalt fibre, 8 parts of mixed type polyisocyanate curing agent, 13 parts of amino resins binder and
12 parts of calcium propionate mould inhibitor are added in cement mixer together, and by Stirring 60 minutes, slurry mixture is made, standby
With；
3) asbestos sheet metal forming and maintenance processing:
A, the template for being used to produce asbestos board is processed and asbestos plate forming die is made, and be fixed on the discharge port of casting machine
Place, it is spare；
B, the slurry mixture that step 2) moderate water apparatus blender produces is poured into asbestos plate forming die by casting machine,
And slurry mixture is carried out by vibration tamp by bobbing machine, and made its solidification that the stone with a thickness of 6mm be made by static 8 hours
Cotton slab part remains asbestos board blank then by form removable, spare；
C, asbestos board blank made from specific steps A is transferred in fog room, is 30 DEG C in room temperature, relative humidity is
It conserves under conditions of 90% 15 days, is then spontaneously dried outside holding chamber, asbestos board is made, it is spare；
D, asbestos board made from specific steps C is transferred in hot press, and takes 18 parts of latex powder uniformly to spread and is sprinkled upon asbestos
The surface of plate is processed 13 minutes by hot press under conditions of hot pressing temperature is 145 DEG C, hot pressing pressure is 2MPa, so that newborn
Rubber powder is heated be bonded on asbestos board to get.
Experimental example
It is the standard specification of the asbestos board for indoor wooden door below:
According to upper table data, the asbestos board for selecting the utility model embodiment 3 to prepare selects unsaturated tree as experimental group
Plate made from rouge as a control group one selects partition made from paper honeycombed sheet as a control group two, to three groups of experimental subjects
Carry out Experimental comparison.
The volume in kind of three groups of controls is consistent, and thickness is all 100mm, compares three groups of shock resistances in kind, pressure resistances
Degree, thermal coefficient and sound transmission loss.
Specific correlation data is as shown in the table:
According to data comparison, shock resistance, compression strength, fire endurance, the sound transmission loss of the asbestos board of the application are all excellent
In two groups of control groups, therefore the asbestos board for more highlighting the application is big with toughness, anti-extrusion intensity is big, heat preservation and fire resisting are imitated
Fruit is good and soundproof effect is good.
The utility model has the technical effect that following aspect: passing through doorframe by clamping plate group, solid wood board and decorative layer
The fixed composition of frame, can simplify the structure of original indoor wooden door, while being able to carry out first time sound insulation by acoustical cotton layer, and lead to
It crosses clamping plate group and carries out second of sound insulation, can be improved the soundproof effect of indoor wooden door, while the asbestos board in clamping plate group has fibre
Good toughness is tieed up, stretch resistance can be good, and the high advantage of temperature tolerance value is able to extend the service life of indoor wooden door, and this reality
With the first sandwich plate, the second sandwich plate and the third sandwich plate of novel composition clamping plate group with blast-furnace cinder, modified clay and titanium
White powder not only increases asbestos board in conjunction with the mixture being made of silicate, aluminium oxide and magnesia for main moulding material
Anti-flaming thermal-insulation performance, also improve asbestos board wearability, it is fine in combination with sepiolite particle, old newsprint, grass stalk, asbestos
Dimension, basalt fibre, latex powder, mixed type polyisocyanate curing agent, amino resins binder and calcium propionate mould inhibitor, into one
Step improves the intensity of asbestos board, so that the toughness of asbestos board increases.Anti-extrusion intensity increases, and passes through three layers of asbestos board composition
Clamping plate group, heat insulation effect and soundproof effect can be further increased.
Certainly, the representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of
Specific embodiment, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (7)
1. a kind of indoor wooden door of sound insulation anti-extrusion, including timber ontology, it is characterised in that: the timber ontology includes doorframe
Frame, and clamping plate group in door frame, for enhancing the sound insulation of timber ontology and anti-extrusion effect is set, and is arranged in clamping plate group
Two sides and being bonded with clamping plate group, for preventing clamping plate group loose solid wood board, and solid wood board outer surface, use are set
In the decorative layer of covering timber ontology, the clamping plate group includes first clamping plate layer, and is fitted in the of first clamping plate layer lower surface
Second splint layer, and it is fitted in the third splinting layer of first clamping plate layer upper surface.
2. a kind of indoor wooden door of sound insulation anti-extrusion as described in claim 1, it is characterised in that: the first clamping plate layer, the
Second splint layer and third splinting layer are all asbestos abatvoix.
3. a kind of indoor wooden door of sound insulation anti-extrusion as described in claim 1, it is characterised in that: the inside of the door frame is
Be recessed inwardly setting, and the two sides doorframe frame body of recess is rounded corner setting.
4. a kind of indoor wooden door of sound insulation anti-extrusion as described in claim 1, it is characterised in that: the portion placed in the middle of the solid wood board
Position is provided with plank of solid wood fix with solid wood board, for enhancing solid wood board intensity.
5. a kind of indoor wooden door of sound insulation anti-extrusion as described in claim 1, it is characterised in that: the upper surface of the solid wood board
On be additionally provided with using plank of solid wood is symmetrically arranged as middle line and is bonded with solid wood board acoustical cotton layer.
6. a kind of indoor wooden door of sound insulation anti-extrusion as described in claim 1, it is characterised in that: the avris of the clamping plate group,
The avris of acoustical cotton layer all inserts the recess of door frame on the avris and solid wood board of solid wood board.
7. a kind of indoor wooden door of sound insulation anti-extrusion as described in claim 1, it is characterised in that: the decorative layer is solid wood dress
Plaque layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821478395.6U CN209637602U (en) | 2018-09-10 | 2018-09-10 | A kind of indoor wooden door of sound insulation anti-extrusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821478395.6U CN209637602U (en) | 2018-09-10 | 2018-09-10 | A kind of indoor wooden door of sound insulation anti-extrusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209637602U true CN209637602U (en) | 2019-11-15 |
Family
ID=68471026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821478395.6U Expired - Fee Related CN209637602U (en) | 2018-09-10 | 2018-09-10 | A kind of indoor wooden door of sound insulation anti-extrusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209637602U (en) |
-
2018
- 2018-09-10 CN CN201821478395.6U patent/CN209637602U/en not_active Expired - Fee Related
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Granted publication date: 20191115 Termination date: 20210910 |