WO2007128228A1 - Coffrage de bois pour construction - Google Patents

Coffrage de bois pour construction Download PDF

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Publication number
WO2007128228A1
WO2007128228A1 PCT/CN2007/001445 CN2007001445W WO2007128228A1 WO 2007128228 A1 WO2007128228 A1 WO 2007128228A1 CN 2007001445 W CN2007001445 W CN 2007001445W WO 2007128228 A1 WO2007128228 A1 WO 2007128228A1
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WO
WIPO (PCT)
Prior art keywords
panel
wood
wooden building
building formwork
formwork according
Prior art date
Application number
PCT/CN2007/001445
Other languages
English (en)
French (fr)
Inventor
Zirong Fu
Original Assignee
Zirong Fu
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zirong Fu filed Critical Zirong Fu
Publication of WO2007128228A1 publication Critical patent/WO2007128228A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G9/04—Forming boards or similar elements the form surface being of wood
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/10—Forming or shuttering elements for general use with additional peculiarities such as surface shaping, insulating or heating, permeability to water or air
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/27—Water resistance, i.e. waterproof or water-repellent 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Definitions

  • This invention relates to a wooden building formwork, and more particularly to a wooden building formwork which is joined together by a mixture of wood wool as a raw material by means of a binder mixed compression.
  • the building templates used in the construction of reinforced concrete buildings are basically divided into two categories: one is a full wood formwork and the other is a steel formwork.
  • Its shortcomings are: the demoulding property of the whole wood formwork and the surface finish of the building after demolding are relatively poor, and the reuse rate is low; and the steel formwork is composed of a steel frame or a steel frame and a formwork body, although the mold release property It is better, but the weight of the steel formwork is relatively heavy, and the cost and maintenance cost are relatively high.
  • the building formwork can only be used temporarily in the construction of the building, which not only increases the labor intensity of the workers, but also has a single wall function of the building.
  • the technical solution to be solved by the invention is to provide a wooden modeling flaw, which can be used in the construction of a concrete building without a template, and the construction is simple; as a wall of the building, not only the wall of the building has strong adhesion, It also has good insulation, heat insulation and sound absorption properties.
  • the wooden building formwork of the invention comprises at least one panel consisting of a plurality of wood filaments arranged in an unordered manner along the horizontal plane and superposed on each other, each of the wood filaments having a length of 5 to 250 mm and being mutually compressed by an adhesive. Together.
  • the wood wire of the above panel may have a circular shape or a square shape.
  • the diameter of the round section of the wood is l ⁇ 8mm
  • the long side of the square section is l ⁇ 8mm
  • the short side is l ⁇ 8mm
  • the wood and the wood are connected by the Portland cement mixed compression Together;
  • the void ratio between the wood filament and the wood filament on the overall level of the panel is 0% to 80%.
  • each of the wood filaments is connected to each other by mixing and pressing with the adhesive, so that the wooden building template having the above structural features is applied to
  • the existing all-wood molds or steel formwork can be used, and the formwork can be directly bonded to the concrete during construction, eliminating the general all-wood formwork or steel formwork.
  • the work of removing the formwork is also required, thereby not only making the reinforced concrete building not only simple in construction, but also reducing the labor intensity of the workers, and improving the adhesion of the outer wall/inner wall of the building having the above structure.
  • the decorative performance of the outer surface of the outer wall/interior wall is further improved, which is conducive to the next renovation and the quality of the decoration is more reliable. Beautiful.
  • the panel may be a layer on which an insulating layer is provided on one of the outer surfaces of the panel, and the insulating layer is joined to the panel by an adhesive.
  • the insulation layer is made of a foam insulation material. Because the insulation layer is provided, the insulation board has good heat insulation and sound absorption and flame retardant performance, so the wooden building formwork of the invention can be used not only as a building formwork in building construction, but also in a factory building, residential insulation or moisture proof heat insulation. On the outer wall of buildings such as greenhouses, it can also be used directly as a sound absorbing material. It can be used in broadcasting studios, theaters, gymnasiums, huiyiyiwuhehou ⁇ public places boards, sound absorbing walls, industrial noise reduction rooms, etc. Wait on the inner wall of the building.
  • the panel has two layers, and an insulating layer is disposed between the opposite inner surfaces of the two layers, and the insulating layer is respectively joined to the two layers by an adhesive.
  • the insulation layer is made of foam insulation material. 3 ⁇ 4 , a high level of insulation, insulation and sound absorption properties of the wooden building raft of the invention.
  • the wooden building formwork structure of the invention is reasonable, and the utility model has the advantages of convenient environment, environmental protection, environmental protection, energy saving, heat preservation, . Bear enough. 3 ⁇ 4 should be in the construction, decoration and ⁇ . fi 1 industry.
  • Figure 1 is a schematic view showing the structure of a wooden building formwork
  • Figure 3 is a schematic view showing the structure of the second embodiment of the homogeneous metal mold of the present invention.
  • the wood mold of the present invention is: to a layer 1 , the panel 1 is composed of a plurality of roots arranged in an orderly manner along the horizontal plane; f: wire 2, each wire 2 The length of the wire is 5 ⁇ 250mm, and the wood wire 1 and the wood wire 1 are compressed and connected to each other by an adhesive, and the adhesive is used to remove the Portland cement.
  • the wood wire 2 of the panel 1 is circular when broken, the cross-sectional diameter is l ⁇ 8mm;
  • the edge of the section is l ⁇ 8mm.
  • the void ratio between the wood filament 1 and the wood filament 1 of the panel 1 is 0% to 80%. : '
  • the wooden panel A of the invention can have various implementations. Case. As shown in FIG. 2, in the first embodiment of the wooden building formwork of the present invention, the panel 1 may be a layer, and an insulating layer 3 is disposed on one side of the outer surface of the panel 1, and the protective layer 4 is bonded. The agent 3 is connected to the panel; as shown in FIG. 3, in the second embodiment of the wood A of the present invention, the panel 1 may also be two layers, and the heat insulating layer 3 is disposed on the two layers « 1 Between the same layer 4 is joined to the two-layer panel by means of an adhesive 3, i.e., the wooden board of the invention is a sandwich panel.
  • the insulation layer board, 4 is made of foam insulation material, and the foam insulation material may be rock wool, polyphenylene or the like. ' . '
  • the above-mentioned wooden building formwork is installed together with the steel structure according to the structure of the building, and the concrete is poured. After the concrete to be poured is dried, the wooden building formwork of the invention can be integrated with the reinforced concrete. When further decoration is required, decorative materials or paintings such as tiles or paints can be directly attached or painted.
  • the warm layer board ⁇ , and m is enough to be used as the outer wall of the building, the house warranty, the temperature or the moisture-proof insulation room, etc., and can also be used; ( ⁇ # ⁇ , ⁇ ,, ⁇ ft, The use of interior walls of buildings such as conference halls and other public places such as partition walls or roof panels, sound absorbing walls and industrial noise-reduction rooms has further expanded the application range of building formwork.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Building Environments (AREA)

Description

木质建筑模板 技术领域
本发明涉及一种木质建筑模板， 特别涉及一种用木丝为原料通过粘合剂混合压缩相 互叠压连接在一起的木质建筑模板。
背景技术
目前， 钢筋混凝土建筑物施工使用的建筑模板基本上分为两类： 一类是全木模板， 另一类是钢模板。 它的不足之处在于： 全木模板的脱模性和脱模后建筑物的表面光洁度 比较差， 重复使用率低； 而钢模板由钢框或钢框与模板主体构成， 虽然其脱模性比较好， 但钢模板的自重比较重， 成本及维修费用比较高。 另外， 建筑模板只能作为建筑物施工 中临时使用， 不仅增加了工人的劳工强度， 而且其建筑物的墙体功能单一。
发明内容
本发明所要解决的技术 釋是提供一种木质建 模梹， 应用在混凝土建筑物施工中 可以免拆模板， 施工简单； 作为建筑物的墙体使用， 不仅使建筑物的墙体附着力强， 而 且还具有良好的保温、 隔热和吸音性能。
本发明木质建筑模板， 包括至少一层面板， 该面板由沿水平面无序排列、 且相互叠 置的若干根木丝构成，,每根木丝的长度为 5~250mm，并通过粘合剂相互压缩连接在一起。
上述面板的木丝.断面可以为圆形， 也可以为方形。 其中： 圆 断面的木丝直径为 l~8mm, 方形断面的木丝长边为 l~8mm， 短边为 l~8mm; 并木丝与木丝之间通过硅酸盐 水泥混合压缩相互连接在一起;. 面板整体层面的木丝与木丝之间的空隙率为 0%〜80%。
采用上述结构， 由于面板的若干根木丝为沿水平面无序排列、 且相互叠置， 每根木 丝通过与粘合剂混合挤压相互连接在一起， 所以将具有上述结构特征的木质建筑模板应 用在混凝土建筑物施工中， 可 I ^鼙代现有的全木模 ^或钢制模板， 同时在施工中该模板 能够直接与混凝土粘合结为一 ， 免除了一般全木模板或钢制模板在浇灌混凝土后还需 将模板全部拆除的工作，. 从而不仅使钢筋混凝土建 物不仅施工简单， 减少了工人们的 劳动强度，还使具有上述结构的建筑物外墙体 /内墙体附着力提高， 外墙体 /内墙体的外表 面装饰性能进一步提高， 有利于下一步装修施工的进行， 而且使装修的质量更加可靠和 美观。
作为本发明木质建筑模板的第一实施方案， 面板可以为一层， 在该面板的一侧外表 面上设有保温层板， 保温层板通过粘合剂与面板连接在一起。 保温层板用泡沫绝热材料 制成。 由于设置了保温层板， 保温层板具有良好的保温和吸音、 阻燃性能， 所以本发明 木质建筑模板在建筑施工中不仅可以作为建筑模板使用， 也可以应用在厂房、 住宅保温 或防潮隔热保温室等建筑物的外墙体上， 还可以直接用做吸音材料， 应用在播音室、 影 剧院、 体育馆、 荟 i义室禾 n侯 ^公共场所 板、 吸音墙 ¾工业用降噪声房 等等建筑物的内墙体上。
作为本发明木质建筑模板的第二实施方案， 面板为两层， 在该两层面板相对的内表 面之间设有保温层板， 保温层板通过粘合剂分别与两层面板连接在一起。 保温层板用泡 沬绝热材料制 。 ¾ ， 一歩 ϋ高了本发明木 建筑镡柝,的保温、,隔热和吸音性能。
实践 ¾Ρ月： 在面 上设置 温厣板后， 可以使本发明 质建筑模 的保温时间进一 步延长， 能 节约约 30%以上的能量。 ， ，. i: i ,
总之， 本发明木质建筑模板结构合理，,使甩方便， 集环保、 绿色环保、 节能、 保温、
Figure imgf000004_0001
.熊够 .¾的应^于建筑、：装饰和窣 . fi1业。
附图说明 '
图 1是: f发明木质建筑模板结构示意图； ,
图？是本发明； ^质建筑模 第一实施方案结构示意图；
图 3.是本发明齐质津筑模楫第二实施方案结构示意图 .
其中： 1面板； 2 ,木丝； 3粘合剂； 4保温层板。
具体实 ¾方式
下面结合附图对本发明木质建筑模板的具体实施方式作进一步说明。
由图 1所示， 本发明木质 ^筑模板，： ^括至 一层 板 1 , 该面板 1 由沿水平面无 序排列、 且相互叠置的若干根; f:丝 2构成， 每根 丝 2的长度为 5〜250mm， 木丝 1与木 丝 1之间通过粘合剂相互压缩连接'在一起， 粘合,剂 以逸择硅酸盐水泥。 其中： 面板 1 的木丝 2 当为圆形断 时， 断面直径为 l〜8mm; 当为方形断面
Figure imgf000004_0002
时， 其断面的长边为 l~8mm， 豫边为 l~8mm。面板 1整体层面的木丝 1与木丝 1之间的 空隙率为 0%~80%。 ： '
为了扩大羋发明木质逢筑模板的使用范围,'本发明木质建筑 A板可以有多种实施方 案。 如图 2所示， 本发明木质建筑模板的第一实施方案， 上述面板 1可以为一层， 并且 在该面板 1的一侧外表面上设有保温层板 3， 保 层板 4通过粘合剂 3与面板连接在一 起； 如图 3所示， 本发明木质 A筑模极的第二实 ^案， 上述面板 1也可以为两层， 此 时保温层板 3设置在该两层 « 1之间， 同样 层板 4通过粘合剂 3与两层面板连接 在一起， 即： 本发明木质建 板为夹芯板。 保温层板,, 4用泡沬绝热材料制成， 泡沬绝 热材料可以是岩棉、 聚苯等。 ' . '
使用时，将上述木质建筑模板按建筑物结构需宴与钢结构安装在一起， 浇灌混凝土， 待灌混凝土干燥后， 则本发明木质建筑模板即可与钢筋混凝土结为一体。 当需要再进一 步装饰时， 可以将装饰材料或书画如瓷砖或涂料等直接与其贴合或喷涂画上。
工业实用性 . : ( …
Figure imgf000005_0001
温层板^， 又 m够实鄭作为厂房、 住宅保.温或防潮隔热保 室等荬筑物的外墙体使用， 还能^; (乍为 #音室、 完、, 侔 f t、 会议室候机大厅等公 场所 ¾隔墙或顶板、 吸音 墙及工业用降噪声房等建筑物的内墙体的使用， 进一步扩大了建筑模板的应用范围。

Claims

权 利 要 求
1.一种木质建筑模板， 其特征在于： 包括至少一层面板 （1) ， 该面板 （1) 由沿水 平面无序排列、 且相互叠置的若干根木丝（2)构成， 每根木丝（2) 的长度为 5~250mm， 并通过粘合剂相互压缩连接在一起。，
2.根据权利要求 1 所述的木质建筑模板， 其特征在于： 所述面板（1) 的木丝 （2) 断面为 Ϊ1形或方形。
3.根据权利要求 2所述的木质建筑模板， 其特征在于： 所述面板 （1)'的木丝 （2) 圆形断面的直径为 l~8mm， 并木丝 （1) 与木丝 （1)之间通过硅酸盐水泥混合压縮相互 连接在」起。 . ；
4.根据权利要求 2所述的木 建筑模板， 其特征在于: 所述面板 （1) 的木丝 （2) 方形断面的长边为 ί~8πιπι， 短边为 l~8mm， 并木丝 （1) 与木丝（1)之间通过硅酸盐水 泥混合压缩相互连接在一起。
5.根据权利要求 1至 4中任意之一所述的木质建筑模板，其特征在于：所述面板（1) 整体层面的木丝 （1)与木丝 .（1) 之间的空隙率为 0。/。〜80%。 ,
6.根据权利要求 5所述的木质建筑模板， 其特征在于： 所述面板 （1) 为一层， 在该 面板 （1) 的一侧外表面上设有保温层板（4) ， 保温层板 （4)通过粘合剂 （3) 与面板 连接在一起。
7.根据权利要求 6所述的木质建筑模板， 其特征在于： 所述保温层板 （4) 用泡沫绝 热材料制成。 ,
8.根据权利要求 5所述的木质建筑模板， 其特征在于： 所述面板 （1) 为两层， 在该 两层面板相对的内表面之间设有保温层板（4) ， 保温层板（4)通过粘合剂 （3)与分别 与两层面板连接在一起。 ： '
9.根据权利要求 8所述的木质建筑模板， 其特征在于： 所述保温层板 （4) 用泡沬绝 热材料制成。
PCT/CN2007/001445 2006-04-29 2007-04-28 Coffrage de bois pour construction WO2007128228A1 (fr)

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CNB2006100766872A CN100371556C (zh) 2006-04-29 2006-04-29 木质建筑模板
CN200610076687.2 2006-04-29

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