CN108019131A - A kind of sound panel of soundproof door - Google Patents
A kind of sound panel of soundproof door Download PDFInfo
- Publication number
- CN108019131A CN108019131A CN201711469912.3A CN201711469912A CN108019131A CN 108019131 A CN108019131 A CN 108019131A CN 201711469912 A CN201711469912 A CN 201711469912A CN 108019131 A CN108019131 A CN 108019131A
- Authority
- CN
- China
- Prior art keywords
- parts
- door
- sound panel
- sound
- soundproof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/20—Polyamides
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00008—Obtaining or using nanotechnology related materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/52—Sound-insulating materials
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B2003/7049—Specific panel characteristics
- E06B2003/7051—Specific panel characteristics of layered construction involving different materials
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Special Wing (AREA)
- Building Environments (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The present invention discloses a kind of sound panel of soundproof door, it is characterised in that:The sound panel is made of the raw material that following parts by weight match:60 70 parts of 50 60 parts of nano calcium oxide, 10 15 parts of titanium dioxide, 20 23 parts of quartz sand, 89 parts of fire retardant, 11 14 parts of polystyrene, 20 25 parts of azodicarbonamide, 68 parts of polyvinyl fluoride, 78 parts of nylon, 38 parts of plant ash, 7 10 parts of high density polyethylene (HDPE), 20 24 parts of molybdenum disulfide and clear water.Soundproof door soundproof effect made of the sound panel of the present invention is good, and leakproofness is high.
Description
Present patent application is to be directed to Application No.:2016105918733 divisional application, the applying date of original application be
2016-07-26, invention and created name are:A kind of soundproof door.
Technical field
The present invention relates to a kind of sound panel of soundproof door.
Background technology
For from the effect of door, door can be mainly divided into gate, entering house door, interior door, explosion proof door, blast-resistant door, fire prevention
Door etc..Entering house door is also referred to as antitheft door, and most of houses are assembled with entering house door when being completed, some consumers are for safety and other
From the aspect of can be replaced.Entering house door mainly has clean steel matter entering house door and armored door.Armored door is high-grade entering house door, main
It is not use traditional surface treatment method to want feature, but increases by one layer of wooden facing on the surface of steel entering house door, so both
It ensure that the security factor of entering house door, and substantially increase the class of door, at the same time it can also preferably coordinate with interior decoration.
For entering house door, consumer be more interior door, the species of interior door is very various, and most makes consumer
The kind felt at a loss.Following length mainly introduces classification and the feature of interior door.
Common Solid Door can be divided to two kinds, and one kind is with common log(Such as pine, pear wood etc.)It is assembled, this door
Good environmental protection, technological requirement is high, but since the timber of selection is bad, product is not to improve grade very much, and it is to make to also have one kind
Assembled with full solid wood finger-jointed plate, this door feature of environmental protection is also good, but production technology is fairly simple, style be not it is very abundant,
Appearance nor very well, why common Solid Door, which exists, is primarily due to it and has catered to the strong environmental consciousness of consumer, its
Product has no much saving graces.
Solid wood composite door is the mainstream in following timber market, and solid wood composite door creates sense free from worldly cares because of its fine technique
See, effect presses on towards log door;Because the design of its science realizes the stabilization of quality, use value exceeds log door, and above-mentioned is several
Kind interior door can all be referred to as medium-to-high grade interior door.
Existing door installation is inconvenient at present, and soundproof effect is bad, and leakproofness is not high.
The content of the invention
It is good the technical problem to be solved in the present invention is to provide a kind of soundproof effect, the sound panel of the high soundproof door of leakproofness.
To solve the above problems, the present invention adopts the following technical scheme that:
A kind of sound panel of soundproof door, the sound panel are made of the raw material that following parts by weight match:Nano calcium oxide 50-60
Part, 10-15 parts of titanium dioxide, 20-23 parts of quartz sand, 8-9 parts of fire retardant, 11-14 parts of polystyrene, azodicarbonamide 20-
25 parts, 6-8 parts of polyvinyl fluoride, 7-8 parts of nylon, 3-8 parts of plant ash, 7-10 parts of high density polyethylene (HDPE), 20-24 parts of molybdenum disulfide and
60-70 parts of clear water.
Beneficial effects of the present invention are:The grasp of setting keeps solid and reliable;The installing plate and stent of setting are kept
It is easy for installation;The sound insulation cotton layer holding sealing effect of setting is good, and soundproof effect is good;Sound-deadening paint layer, sound panel, the poly- ammonia of setting
Ester layer and honeycomb flaggy can further lift soundproof effect;The material and preparation method that the sound panel of setting uses keep every
Audio fruit is lasting, service life length.
Brief description of the drawings
Fig. 1 is the structure chart of soundproof door in the present invention.
Embodiment
Embodiment 1
As shown in Figure 1, a kind of soundproof door, including grasp 1, installing plate 2, sound insulation cotton layer 3 and frame 4, the grasp 1 are located at installation
2 side of plate, the grasp 1 are welded with installing plate 2, and the sound insulation cotton layer 3 is filled in frame 4, and 4 side of frame is provided with
Baffle 5, the baffle 5 and 4 clamping of frame, the middle part of baffle 5 are provided with fixing screws 6, and the baffle 5 passes through fixing screws
6 are connected with installing plate 2, and 4 side of frame is provided with hinge 7 and door body 8, and the frame 4 is connected by hinge 7 with door body 8,
The door body 8 includes sound-deadening paint layer 9, sound panel 10, layer of polyurethane 11 and honeycomb flaggy 12, the sound-deadening paint layer 9, sound insulation
Plate 10, layer of polyurethane 11 and honeycomb flaggy 12 are set from outside to inside successively, and reinforcing rib 13 is provided with the sound panel 10, described
Reinforcing rib 13 is in be equally spaced.
The sound panel 10 is made of the raw material that following parts by weight match:50 parts of nano calcium oxide, 10 parts of titanium dioxide,
20 parts of quartz sand, 8 parts of fire retardant, 11 parts of polystyrene, 20 parts of azodicarbonamide, 6 parts of polyvinyl fluoride, 7 parts of nylon, plant ash
60 parts of 3 parts, 7 parts of high density polyethylene (HDPE), 20 parts of molybdenum disulfide and clear water.
A kind of manufacture method of the sound panel 10 of soundproof door, comprises the following steps:
1)By 50 parts of nano calcium oxide, 10 parts of titanium dioxide, 20 parts of quartz sand, 8 parts of fire retardant, 11 parts of polystyrene, azo two
20 parts of 20 parts of formamide, 6 parts of polyvinyl fluoride, 7 parts of nylon, 3 parts of plant ash, 7 parts of high density polyethylene (HDPE), molybdenum disulfide input reactions
In kettle, it is 200-220 DEG C, mixing speed 8000-8500r/min to keep temperature, and the reaction time is 30-35 minutes, spare;
2)Clear water is added to step 1 for 60 parts)In gained raw material, stirred evenly in mixer, it is small to stand 6-8 at normal temperatures
When;
3)By step 2)Resulting materials are compressing in 120-140 DEG C, continue heating and keep moisture evaporation to do, you can complete system
Standby process.
Embodiment 2
As shown in Figure 1, a kind of soundproof door, including grasp 1, installing plate 2, sound insulation cotton layer 3 and frame 4, the grasp 1 are located at installation
2 side of plate, the grasp 1 are welded with installing plate 2, and the sound insulation cotton layer 3 is filled in frame 4, and 4 side of frame is provided with
Baffle 5, the baffle 5 and 4 clamping of frame, the middle part of baffle 5 are provided with fixing screws 6, and the baffle 5 passes through fixing screws
6 are connected with installing plate 2, and 4 side of frame is provided with hinge 7 and door body 8, and the frame 4 is connected by hinge 7 with door body 8,
The door body 8 includes sound-deadening paint layer 9, sound panel 10, layer of polyurethane 11 and honeycomb flaggy 12, the sound-deadening paint layer 9, sound insulation
Plate 10, layer of polyurethane 11 and honeycomb flaggy 12 are set from outside to inside successively, and reinforcing rib 13 is provided with the sound panel 10, described
Reinforcing rib 13 is in be equally spaced.
The sound panel 10 is made of the raw material that following parts by weight match:55 parts of nano calcium oxide, titanium dioxide 12.5
Part, 21.5 parts of quartz sand, 8.5 parts of fire retardant, 12.5 parts of polystyrene, 22.5 parts of azodicarbonamide, 7 parts of polyvinyl fluoride, Buddhist nun
65 parts of 7.5 parts of dragon, 5.5 parts of plant ash, 8.5 parts of high density polyethylene (HDPE), 22 parts of molybdenum disulfide and clear water.
A kind of manufacture method of the sound panel 10 of soundproof door, comprises the following steps:
1)By 55 parts of nano calcium oxide, 12.5 parts of titanium dioxide, 21.5 parts of quartz sand, 8.5 parts of fire retardant, polystyrene 12.5
Part, 22.5 parts of azodicarbonamide, 7 parts of polyvinyl fluoride, 7.5 parts of nylon, 5.5 parts of plant ash, 8.5 parts of high density polyethylene (HDPE), two
In 22 parts of input reaction kettles of molybdenum sulfide, it is 200-220 DEG C, mixing speed 8000-8500r/min to keep temperature, the reaction time
It is spare for 30-35 minutes;
2)Clear water is added to step 1 for 65 parts)In gained raw material, stirred evenly in mixer, it is small to stand 6-8 at normal temperatures
When;
3)By step 2)Resulting materials are compressing in 120-140 DEG C, continue heating and keep moisture evaporation to do, you can complete system
Standby process.
Embodiment 3
As shown in Figure 1, a kind of soundproof door, including grasp 1, installing plate 2, sound insulation cotton layer 3 and frame 4, the grasp 1 are located at installation
2 side of plate, the grasp 1 are welded with installing plate 2, and the sound insulation cotton layer 3 is filled in frame 4, and 4 side of frame is provided with
Baffle 5, the baffle 5 and 4 clamping of frame, the middle part of baffle 5 are provided with fixing screws 6, and the baffle 5 passes through fixing screws
6 are connected with installing plate 2, and 4 side of frame is provided with hinge 7 and door body 8, and the frame 4 is connected by hinge 7 with door body 8,
The door body 8 includes sound-deadening paint layer 9, sound panel 10, layer of polyurethane 11 and honeycomb flaggy 12, the sound-deadening paint layer 9, sound insulation
Plate 10, layer of polyurethane 11 and honeycomb flaggy 12 are set from outside to inside successively, and reinforcing rib 13 is provided with the sound panel 10, described
Reinforcing rib 13 is in be equally spaced.
The sound panel 10 is made of the raw material that following parts by weight match:60 parts of nano calcium oxide, 15 parts of titanium dioxide,
23 parts of quartz sand, 9 parts of fire retardant, 14 parts of polystyrene, 25 parts of azodicarbonamide, 8 parts of polyvinyl fluoride, nylon 8 part, plant ash
70 parts of 8 parts, 10 parts of high density polyethylene (HDPE), 24 parts of molybdenum disulfide and clear water.
A kind of manufacture method of the sound panel 10 of soundproof door, comprises the following steps:
1)By 60 parts of nano calcium oxide, 15 parts of titanium dioxide, 23 parts of quartz sand, 9 parts of fire retardant, 14 parts of polystyrene, azo two
24 parts of 25 parts of formamide, 8 parts of polyvinyl fluoride, nylon 8 part, 8 parts of plant ash, 10 parts of high density polyethylene (HDPE), molybdenum disulfide inputs are anti-
Answer in kettle, it is 200-220 DEG C, mixing speed 8000-8500r/min to keep temperature, and the reaction time is 30-35 minutes, spare;
2)Clear water is added to step 1 for 70 parts)In gained raw material, stirred evenly in mixer, it is small to stand 6-8 at normal temperatures
When;
3)By step 2)Resulting materials are compressing in 120-140 DEG C, continue heating and keep moisture evaporation to do, you can complete system
Standby process.
Beneficial effects of the present invention are:The grasp of setting keeps solid and reliable;The installing plate and stent of setting are kept
It is easy for installation;The sound insulation cotton layer holding sealing effect of setting is good, and soundproof effect is good;Sound-deadening paint layer, sound panel, the poly- ammonia of setting
Ester layer and honeycomb flaggy can further lift soundproof effect;The material and preparation method that the sound panel of setting uses keep every
Audio fruit is lasting, service life length.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.
Claims (1)
- A kind of 1. sound panel of soundproof door, it is characterised in that:The sound panel is made of the raw material that following parts by weight match:Receive 50-60 parts of calcium oxide of rice, 10-15 parts of titanium dioxide, 20-23 parts of quartz sand, 8-9 parts of fire retardant, 11-14 parts of polystyrene, idol 20-25 parts of nitrogen diformamide, 6-8 parts of polyvinyl fluoride, 7-8 parts of nylon, 3-8 parts of plant ash, 7-10 parts of high density polyethylene (HDPE), two sulphur Change 60-70 parts of 20-24 parts of molybdenum and clear water.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711469912.3A CN108019131A (en) | 2016-07-26 | 2016-07-26 | A kind of sound panel of soundproof door |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711469912.3A CN108019131A (en) | 2016-07-26 | 2016-07-26 | A kind of sound panel of soundproof door |
CN201610591873.3A CN106223815B (en) | 2016-07-26 | 2016-07-26 | A kind of soundproof door |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610591873.3A Division CN106223815B (en) | 2016-07-26 | 2016-07-26 | A kind of soundproof door |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108019131A true CN108019131A (en) | 2018-05-11 |
Family
ID=57534064
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711469912.3A Pending CN108019131A (en) | 2016-07-26 | 2016-07-26 | A kind of sound panel of soundproof door |
CN201711471360.XA Pending CN108131085A (en) | 2016-07-26 | 2016-07-26 | A kind of manufacturing method of the sound panel of soundproof door |
CN201610591873.3A Active CN106223815B (en) | 2016-07-26 | 2016-07-26 | A kind of soundproof door |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711471360.XA Pending CN108131085A (en) | 2016-07-26 | 2016-07-26 | A kind of manufacturing method of the sound panel of soundproof door |
CN201610591873.3A Active CN106223815B (en) | 2016-07-26 | 2016-07-26 | A kind of soundproof door |
Country Status (1)
Country | Link |
---|---|
CN (3) | CN108019131A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108083690A (en) * | 2017-12-21 | 2018-05-29 | 安徽华宇机械制造有限公司 | A kind of heat preservation filler of door-plate interlayer and preparation method thereof |
CN109278777A (en) * | 2018-11-23 | 2019-01-29 | 安徽邦尼特轨道装备有限公司 | A kind of guest room door production and processing technology |
CN111502507A (en) * | 2019-12-14 | 2020-08-07 | 广西立华节能幕墙门窗有限责任公司 | Vacuum glass soundproof door |
CN111038033B (en) * | 2019-12-31 | 2024-06-11 | 湖北天运消音防振新材料有限公司 | Stretch-proofing soundproof cotton |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102167872A (en) * | 2011-05-23 | 2011-08-31 | 南京航空航天大学 | Micro-foaming wood plastic composite material plate for building template and preparation method thereof |
CN103992588A (en) * | 2014-04-30 | 2014-08-20 | 山东霞光实业有限公司 | Formula and preparation technology of multicolor cabinet plate |
CN105038219A (en) * | 2015-09-01 | 2015-11-11 | 东莞市华盈新材料有限公司 | Heat-conducting high-temperature nylon composite material and preparation method thereof |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1054804C (en) * | 1995-05-19 | 2000-07-26 | 南亚塑胶工业股份有限公司 | Manufacture method of moulding imitation wooden door with sheet material |
JPH09203277A (en) * | 1996-01-29 | 1997-08-05 | Ykk Architect Prod Kk | Fitting |
CN2393934Y (en) * | 1999-10-13 | 2000-08-30 | 严科 | Lightweight multifunctional honeycomb composite board |
CN102561911B (en) * | 2012-01-19 | 2014-02-19 | 德华兔宝宝装饰新材股份有限公司 | Woodiness sound-proof door and manufacturing method thereof |
CN202755864U (en) * | 2012-08-21 | 2013-02-27 | 上海华友金镀微电子有限公司 | Fireproof sound insulation door |
CN103912208A (en) * | 2012-12-29 | 2014-07-09 | 天津市福瑞迪化纤制品有限公司 | PU (Polyurethane) sound insulation door sheet |
CN203308343U (en) * | 2013-05-31 | 2013-11-27 | 华南建材(深圳)有限公司 | Fireproof door with high sound insulation property |
JP6136819B2 (en) * | 2013-09-27 | 2017-05-31 | 住友金属鉱山株式会社 | Laminated structure for heat ray shielding |
CN205153933U (en) * | 2015-07-30 | 2016-04-13 | 中国林业科学研究院木材工业研究所 | Sound insulation composite sheet and sound proof door |
-
2016
- 2016-07-26 CN CN201711469912.3A patent/CN108019131A/en active Pending
- 2016-07-26 CN CN201711471360.XA patent/CN108131085A/en active Pending
- 2016-07-26 CN CN201610591873.3A patent/CN106223815B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102167872A (en) * | 2011-05-23 | 2011-08-31 | 南京航空航天大学 | Micro-foaming wood plastic composite material plate for building template and preparation method thereof |
CN103992588A (en) * | 2014-04-30 | 2014-08-20 | 山东霞光实业有限公司 | Formula and preparation technology of multicolor cabinet plate |
CN105038219A (en) * | 2015-09-01 | 2015-11-11 | 东莞市华盈新材料有限公司 | Heat-conducting high-temperature nylon composite material and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN106223815B (en) | 2018-04-06 |
CN108131085A (en) | 2018-06-08 |
CN106223815A (en) | 2016-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108019131A (en) | A kind of sound panel of soundproof door | |
CN103498625B (en) | Wood moulds solid wood composite door window and making method thereof | |
CN102947241A (en) | Fibrous plasticized gypsum composition | |
CN108314360A (en) | Environment-friendly flame-retardant low-heat-conductivity heat-insulation board and preparation method thereof | |
Jin et al. | Oriented strand board: Opportunities and potential products in China | |
Womer et al. | Hybridizations and reinforcements in mycelium composites: A review | |
CN108892892A (en) | A kind of phase transformation bamboo and woods fiber plate and its preparation process and application | |
CN106088964B (en) | A kind of water door | |
CN101787150B (en) | Anti-infiltration mucilage for rubber coated fabric products | |
CN102259364A (en) | Wood drying and modification method | |
CN209244146U (en) | A kind of decorative wall panels with waterproof fireproofing moisture-proof heat resisting sound-proof sound-absorbing material | |
CN106088965B (en) | A kind of thermal insulating door thermally insulated door | |
CN106223809B (en) | A kind of insulated door | |
CN105034127A (en) | Light-weight heavy bamboo board and preparation method thereof | |
KR101034603B1 (en) | Method for fabricating agricultural waste particle and method for fabricating the particle | |
CN106242478A (en) | A kind of corn stalk fiber plasterboard of thermal insulation fire-resistant and preparation method thereof | |
CN206937519U (en) | A kind of resistance to immersion and flame-retardant plywood | |
CN111484661A (en) | Regenerated flexible composite material with metal characteristics and preparation method thereof | |
CN105220910A (en) | A kind of wooden structures factory building and manufacture method thereof and application | |
CN106633976A (en) | Rice hull blockboard | |
CN106316323A (en) | Light-weight abrasion-resistance cornstalk fiber gypsum board and manufacture method thereof | |
CN105348839B (en) | A kind of ecotype environment-friendly materials and preparation method thereof | |
CN104960067A (en) | Dampproof and mould-proof heavy bamboo board and preparation method thereof | |
CN203347642U (en) | High-strength fireproof wooden door | |
CN205743488U (en) | One assembled factory door easily |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180511 |