TW201217620A - Water resistant ceiling tile - Google Patents

Water resistant ceiling tile Download PDF

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Publication number
TW201217620A
TW201217620A TW99135531A TW99135531A TW201217620A TW 201217620 A TW201217620 A TW 201217620A TW 99135531 A TW99135531 A TW 99135531A TW 99135531 A TW99135531 A TW 99135531A TW 201217620 A TW201217620 A TW 201217620A
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TW
Taiwan
Prior art keywords
water
core
coating
ceiling
ceiling tile
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TW99135531A
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Chinese (zh)
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TWI526593B (en
Inventor
Fares Saghbini
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Usg Interiors Inc
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Priority to TW099135531A priority Critical patent/TWI526593B/en
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Publication of TWI526593B publication Critical patent/TWI526593B/en

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Abstract

A ceiling tile comprising a core, an appearance coating on a face side of the tile, and a waterproof coating on a backside of the tile, the core including a filler, binder, and fiber elements dried from a water-based slurry or paste of said elements, the core being water permeable and containing a non-white stain producing material susceptible to being leached out of the core by water percolating through the core, the appearance coating exhibiting a high light reflectivity by virtue of containing a white colored constituent and being pervious to water, the waterproof coating serving to repel and bead-up water droplets deposited on the backside of the tile.

Description

201217620 六、發明說明: 【發明所屬之技術領域】 本發明是有關於營建嵌板的改良, β 水漿體或水性糊狀物中所製作產生 * 疋有關於乂 工 < 大化板磚。 【先前技術】 板,特別是透水性天花板,,當其曝 :是點。一種致使水滴與天花板磚相接觸之機 制疋在该天化板上方空間内所存在之 Μ 結作用。凝結物可以滴下至該天花 σ官路系統的凝 ± 化板磚之背後側邊上和移 動至天化板碑之可看見外表側邊。由於水份可以將 所接觸表面之污染物清除,污點的生成將會發生 - 通常由於水滴將移動穿過天花板磚,… 或其他植物性纖維素材料和來自收新聞用紙 仕大化板磚成份中所使用 之其他成份的染色劑中過濾出單寧 到達天花板磚之前方表b I ^染色劑被運送 對於大多數的產品來說,成本是有其重要性,且並中 需要提供一項具經濟性之解決 八 曰A , 茶米將在營建嵌板(特別 疋透水性天花板碍)之外矣細j L d 之夕卜表側邊上的水漬污點減至最少。 【發明内容】 本發明提供一種具經濟性 <解/夹方案,用以處理因為 水份移動穿過該嵌板而於技营咆 AA u主 向於呂建嵌板之可看見表面處所生成 的水潰污點。本發明更牿刖a 寻別疋有關於藉由提供障礙物予在 敌板之背後側邊所局部出目沾 q丨出現的水滴來實現其構想,在水滴201217620 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to an improvement of a building panel, which is produced in a β-water slurry or an aqueous paste, and is related to the construction of a panel. [Prior Art] Plates, especially permeable ceilings, when exposed: are points. A mechanism that causes water droplets to contact the ceiling tile to form a knot in the space above the weathering plate. The condensate can be dripped onto the back side of the condensation slab of the ceiling σ Guanlu system and moved to the side of the visible surface of the Tianhua board. Since moisture can remove contaminants from the surfaces it touches, the formation of stains will occur - usually as water droplets will move through the ceiling tiles, ... or other vegetable cellulosic materials and from the composition of the newsprint The other ingredients used in the dyes are filtered out of the tannins before reaching the ceiling tiles. Table b I ^Stains are shipped. For most products, the cost is important, and there is a need to provide an economy. The solution to the problem of gossip A, tea rice will be in the construction of the panel (especially the water-permeable ceiling), the water stain on the side of the table is reduced to a minimum. SUMMARY OF THE INVENTION The present invention provides an economical <solution/clamping scheme for processing the generated surface of a technical camp 咆Au main to the visible surface of the Lvjian panel as moisture moves through the panel Water collapse point. The present invention is more 牿刖a 寻 疋 疋 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉

的液體成份穿動經過嵌柘夕A 、驭扳之刚,該水滴將可以被導致其被 201217620 蒸發。 已知被用來將防水性 種用以完成本發明之目標 用、未具毒性,以及相當 料已知是能夠有效地實現 施加至一硬墊之背後側邊 水運送介質一起被應用 造出來。 的方便性 線。 非常小的範圍和 使得其適合被使 能傳送至纖維之商品化材料是一 的最“"質。此種材料被廣泛採 便宜,在有限的範圍内,此種材 本發明。藉由將防水材料簡單地 處’該較佳防水材料可以連同一 其中天花板磚是從該硬墊處被製 較低的防水處理成本,以及應用 用於嵌板製造商之非常便宜產品 核心墊或天花板碑以是能夠承受高溫為較適宜,用以 於被運送水份能夠經由該核心墊被吸收之前,將該 :快速強制乾燥或硬化。該乾燥加卫程序以是能夠同時盘 被用來將在該天花板磚或嵌板可看見側邊上之最後 膜或塗料加以乾燥的傳統式加工 曰 宜。 步驟一起被施行為較適 ❹ 【實施方式】 ::明是可以被應用至用於將壁面或天花板遮蓋住之 式二 7種適宜的營建嵌板^是-使用於懸吊 貧壁磚和壁板。從水聚體或糊狀广括石 j- 甲破製作出來,以及北 在月面以一不透水薄膜/薄板之天 卜 有利。在描述與本發明相結合之天對於本發明是特別 A FI 1 -i ISI 化反的製造方式中,可 …1和圖2。一種長方形天花板蹲Π)被用來作為一 5 201217620 在通常習知懸吊式天花板系統結構中 冉1長方形格子内的導 入嵌板。該天花板磚一般是具有介於大 八、.'Ί i/2英吋到大約 7/8英忖之間的厚度’且其表面尺寸a 〜丁馬2央呎X2英呎、2英 吸X4英吸,以及2 1/2英吸χ5英叹,或是以上這歧嵌板尺 寸之公制相等值。g吊式天花板故板或天花板碑通常是從 一水黏結加工程序或一類似糊狀物之水性可鑄造成份中被 製作出來。其中’有傲板10從水黏結加工程序所製作出來, 其具有的一般大約成份,依據重量為基準,可以包含. 65%珠岩填充料 18%紙纖維 7 %未調質澱粉黏結劑,以及 10%礦物質羊毛纖維。 該礦物質羊毛成份可以被大幅度改變,例如是高達大 約25%,且在此種應用實例中,珠岩的成份則是可以隨之 降低。除了紙纖維以外,例如是木材或木f植物材料之其 他纖=素來源亦是可以被採用。在水黏結產品之應用實例 中,當以上這些成份已被適宜地混合至水漿體和被散佈至 -篩網上;或是在鑄造磚之應用實例中,相類似成份被散 佈至—淘選盤上,這些成份會被除去水份和/或乾燥成為一 硬板於疋,該硬板或天花板磚之預成形外表或前方側邊 被塗佈著一外表塗層或塗料’該外表塗層或塗料則通常是 種具有若干乳液或其他黏結劑成份之水性材料。在水黏 結墊或核心之應用實例中,倘若有需要時,該水黏結墊之 最終完成側邊於被塗佈著一最終或頂端塗層之前,可以被 6 201217620 研^用以生成-平坦表面。此外,在該最終塗膜被施加 之刖例如疋黏土性質之底漆塗膜可以被施加至該水黏結 塾之表面側邊。圖i之天花板磚10被表示出是在其已被安 置之疋位,_§_包括一位於其下側可看見表面上之外表塗層 1、一底漆塗膜12、-水黏結塾或核心13,以及一位於其 背後或上側表面之防水塗層14(將於以下内容中做討論)。 Ο Ο 如同以上所提及之内容,位於該天花板磚丨0之最終側 邊上的外表塗層u通常是_種具有白色顏料之水性塗層, 用以提供向光線反射性。藉由採用下列材料來將該水黏結 墊13塗佈’已知此種市面販售之防水纖維材料可以被用來 成功地提供防水性能予該天花板碑i 〇的背後部位。已知僅 需使用相當少量的此種防水材料,即可得到令人滿意的結 果適口用於實施本發明之一項產品應用實例是說碳聚合 物礼化劑,例如是德國杜賽道夫市大金化學歐洲公司之品 牌為TG 5 60 1的市售產品。此種產品是一種水性乳化劑, 被大量地稀釋於水中’同時甚至於施加速率並不精確 依:維持其使用效果。將原有乳化劑加以稀釋的結果 ,得到母平方英呎大約丨/5到丨/4公克防水固體的非常小量 塗層。儘管得到此等低濃度固體’已知可以得到令人滿意 的防水和抗水性能。連同在此所揭示之固體覆蓋速率,位 於及防水塗層14上之水滴簡單直接地形成珠滴和最終被蒸 發。 … 圖2说明用於施行本發明之加工程序的應用實例。採 用傳統式水點結加工程序所製造出之具有以上所插述固體 201217620 成份的乾燥墊或平板13是被輸送於一運送機π上,、 至-喷漆棚21内,用以施加水性頂端塗膜或塗料& 7 項加工程序中,該頂端塗膜或外表塗層u是面朝上方此 ”該天花板磚被安裝至天花板内時,該頂端塗膜則是: 月下方。該水黏結墊13是藉由—滾子運送機,從卞 ::輸送至:乾燥機22。一承載有若干喷嘴之散佈器二 上於《运機23中’越過該運送機寬度的—組滾子之 :政佈益24是將以上所描述之稀釋防水液體μ散 :黏結塾η的底部側邊。被塗佈有該頂端塗膜u和防= 枓14之㊅水黏結墊13是被—運送機&輸送 機仏在該乾燥機22内,以上這些塗層以是同時被乾t /或硬化為較適宜’例如是在大約攝氏。。度之溫度下維持 可。與其他用於施加該頂端塗膜和防水材料之方法亦 :破考$。舉例…棍札塗佈方法或溢流方法可以被採 從在懸吊式天花板上方之間隙或空間内管件和管路所 /商出的凝結水可以掠落$ I # ,^ # 掉洛至“技術之天花板磚的背後側邊 象二、、導致於表面或外表側邊上產生變色現象。變色現 =的生成機制可以歸因於該凝結水穿過天花板磚之 :漏:果。該凝結水在流到該天花板磚之前,料承受到 /、所流過之表面所造成的污举招g 叮H可木現象。此外,由於水份滲漏 〜天化板磚之主體’存在於該紙纖維或纖維素纖維内 =點生成㈣(例如是單寧酸)將會被過濾出來。受到 以的水份可以滲漏穿過該外表塗層,且將該外表塗層加 201217620 以污染。穿過—夭尤 .板磚之水流通路,其中該天花板磚並 用本么明,由於该天花板碑必須具有多孔性或呈現出 ,子的聲曰吸收特徵’該水流通路則將成為水份的共用來 源。典型的天花板磚择力卩此$ ^ ^ s加所品之多孔性是其原有水性特徵 而本負地使其具有透水性。 該項揭示内容顯然是經由應用實例來加以描述, 不偏離S亥項揭示内容所包 3的傳授範圍之狀況下,藉由拗 加、變更或刪除詳細内容來 q Ο 谷求件到不同的改變結果。於是, 除了隨後申請專利範圍是 為有所限制以外,本發明並不 限於是該項揭示内容之特定 x不 π心砰細内容。 【圖式簡單說明】 圖1為呈現出本發明之 及 〜八化板磚的概略立體視圖;以 圖2為採用本發明之加 程序的概略圖形 【主要元件符號說明】 無 ϋ 9The liquid component is traversed through the embes, and the water droplets will be allowed to evaporate by 201217620. It is known that it is used to achieve the object of the present invention, is not toxic, and is known to be effectively applied to the back side of a hard pad. Convenience line. The very small range and the commercial material that makes it suitable for being delivered to the fiber is one of the most "quality". This material is widely used, and within a limited range, this material is the invention. The waterproof material is simply 'the preferred waterproof material can be connected to the same. The ceiling tile is made of a lower waterproofing cost from the hard mat, and the core pad or ceiling monument is applied to the panel manufacturer's very cheap product. It is preferred to be able to withstand high temperatures to allow for rapid forced drying or hardening before the water being transported can be absorbed through the core mat. The drying and curing procedure is such that the disc can be used simultaneously on the ceiling. The brick or panel can be seen in the traditional processing of the last film or coating on the side to dry. The steps are more suitable for the application. [Embodiment]: It can be applied to cover the wall or ceiling. The two types of suitable building panels are used - for hanging bricks and siding. It is made from water-polymer or paste-like stone j-a broken, and the north is in the moon. The permeable film/sheet is advantageous. In the description of the combination with the present invention, in the manufacturing method which is particularly A FI 1 -i ISI, the invention can be...1 and Fig. 2. A rectangular ceiling 蹲Π) Used as a 5 201217620 in the conventional conventional suspended ceiling system structure in the 冉1 rectangular grid of the introduction panel. The ceiling brick is generally between the big eight, .'Ί i/2 inches to about 7 / 8 inches between the thickness 'and its surface size a ~ Ding Ma 2 Yang X2 inch, 2 inches X4 British, and 2 1/2 inches sucking 5 inches, or the size of the above panel Metric equal value. g ceiling type ceiling panels or ceiling monuments are usually made from a water bonding process or a similar paste-like water-based castable component. Among them, there is a proud board 10 made from a water bonding process. Come out, it has a general approximate composition, based on weight, can contain. 65% pearlite filler 18% paper fiber 7% unrefined starch binder, and 10% mineral wool fiber. The mineral wool component can Greatly changed, for example up to about 2 5%, and in this application example, the composition of the bead can be reduced. In addition to paper fibers, other fiber sources such as wood or wood f plant material can also be used. In the application example of the product, when the above components have been suitably mixed into the water slurry and dispersed onto the screen; or in the application example of the foundry brick, similar components are dispersed to the panning tray, These ingredients are removed from moisture and/or dried into a hard sheet on which the preformed exterior or front side of the hardboard or ceiling tile is coated with an exterior coating or coating. Usually a water-based material with a number of emulsions or other binder components. In a water-bonded pad or core application, the final finish of the water-bonding pad is coated with a final or top coating, if desired. Before the layer, it can be used by 6 201217620 to generate a flat surface. Further, a primer coating film to which the final coating film is applied, for example, a clay clay property, may be applied to the side of the surface of the water bonding crucible. The ceiling tile 10 of Figure i is shown in the position in which it has been placed, _§_ including a surface coating on the underside visible surface 1, a primer coating film 12, - water bonding 塾 or The core 13, and a waterproof coating 14 on its back or upper side surface (discussed below). Ο Ο As mentioned above, the outer coating u on the final side of the ceiling tile 0 is typically an aqueous coating with a white pigment to provide light reflectivity. The water-bonding pad 13 is applied by using the following materials. It is known that such commercially available waterproof fiber materials can be used to successfully provide waterproof performance to the back of the ceiling. It is known that only a relatively small amount of such a waterproof material is required to obtain satisfactory results. A product which is suitable for the practice of the present invention is an example of a carbon polymer ritual agent, such as the city of Dusseldorf, Germany. The brand of Golden Chemical Europe is a commercial product of TG 5 60 1. This product is an aqueous emulsifier that is diluted in large amounts in water' while at the same time the rate of application is not precise: to maintain its effectiveness. By diluting the original emulsifier, a very small amount of coating is obtained which has a square square inch of about 丨/5 to 丨/4 g of water-repellent solid. Although it is known to obtain such low concentration solids, satisfactory water and water resistance properties can be obtained. Together with the solids coverage rates disclosed herein, the water droplets on the water-repellent coating 14 simply and directly form beads and are ultimately evaporated. Fig. 2 illustrates an application example for carrying out the processing program of the present invention. The drying pad or plate 13 having the above-mentioned solid 201217620 component manufactured by the conventional water point knot processing program is transported on a conveyor π, into the paint booth 21 for applying the water-based top coating. In the film or coating & 7 processing procedure, the top coating or the outer coating u is facing upwards." When the ceiling tile is installed into the ceiling, the top coating film is: below the month. The water bonding pad 13 is transported from the 卞:: to the dryer 22 by a roller conveyor. A spreader carrying a plurality of nozzles is placed on the conveyor 23 in the width of the conveyor: Zhengbuyi 24 is the bottom side of the diluted water-repellent liquid described above: the bonding 塾η. The six-water bonding pad 13 coated with the top coating film u and the anti-=14 is the conveyor-amp The conveyor is clamped in the dryer 22, and the above coatings are simultaneously dried t/ or hardened to be more suitable, for example, at a temperature of about Celsius. The other coatings are used to apply the top coating. The method of film and waterproof material is also broken: $. Example... The method or overflow method can be taken from the gaps in the ceiling or the space above the suspended ceiling or the condensate of the pipe can be plucked by $ I # , ^ # 洛洛 to the "technical ceiling brick behind The side of the image 2, resulting in discoloration on the surface or on the side of the exterior. The generation mechanism of the color change can be attributed to the condensate passing through the ceiling tile: leak: fruit. Before the condensate flows to the ceiling tile, it is expected to be contaminated by the surface caused by the / condensed water. In addition, due to moisture leakage, the main body of the Tianhua brick is present in the paper fiber or cellulose fiber = point formation (4) (for example, tannic acid) will be filtered out. The exposed water can leak through the outer coating and the outer coating is added to 201217620 for contamination. Through the water flow path of the Chiyou. slab brick, the ceiling brick is used in combination with the original, since the ceiling monument must be porous or present, the sonar absorption characteristics of the sub source. The typical ceiling tile option is that the porosity of this $^^s addition is its original water-based character and it is rendered water-permeable. The disclosure of the item is obviously described by an application example, and the content is changed to different changes by adding, changing or deleting the details without deviating from the scope of the teaching of the disclosure of the content. result. Thus, the present invention is not limited to the specific details of the disclosure, except for the limitations of the subsequent claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic perspective view showing a slab of a slab of the present invention; Fig. 2 is a schematic view of a splicing process using the present invention. [Description of main component symbols] None ϋ 9

Claims (1)

201217620 七、申請專利範圍: 1. 一種天花板磚,其包含一核心、一位於該天花板磚之 表面側邊上的外表塗層’以及—位於該天花板磚之背後側 邊上的防水塗層,該核心包括填充料、黏結劑,以及若干 等纖維元素,該纖維元素是從該纖維元素之水性泥漿或糊 狀物中乾燥產生的,該核心具有透水性和包含非白色污點 生成材料,該非白色污點生成材料是容易藉由經過該核心 之水滲漏作用而從該核心過濾出來,該外表塗層是經由包 3白色成份和具透水性之功效而呈現出高光線反射性,該 防水塗層則是被用來防水和將沈積於該天花板磚之背後側 邊上的水滴形成珠滴。 2·如申請專利範圍第1項之天花板磚,其中該纖維元素 包括礦物質纖維。 h 一3.如申請專利範圍第1項之天花板磚,其中該外表塗層 疋種乾燥過之水性白色塗料層。 a .如申明專利範圍第1項之天花板磚,其中該防水材料 疋種乾燥過和硬化過之水運送材料。 曰一5欠申請專利範圍第4項之天花板磚,其中該防水材料 疋種鼠碳聚合物乳化劑。 a 申叫專利範圍第5項之天花板磚,其中該防水材料 ::::每平方英…1/4公克之速率’被施加至固 、、,:.:種用以製造防水天花板磚的方法,其包含生成一核 亥的產生則是藉由將材料混合至水中、將該等材料 10 項之用以製造一懸吊 201217620 乾燥來成形一硬板、將一水性外表塗層施加至該 表側邊上,以及將一防水之水性塗層施加至該核 表面側邊相對置的側邊上。 8.如申請專利範圍第 ,Λ . . , ^ ^ ^ ^ 碑的方法,其中該外表 時藉由將該等塗層曝露:層和防水塗層被施加, 中,維持大約45秒來力—大約^ 220度之 术加以乾燥。 〇 八、圖式: (如次頁) 核心之外 心中與該 式天花板 且接著同 高熱環境201217620 VII. Patent application scope: 1. A ceiling brick comprising a core, an outer coating on the side of the surface of the ceiling tile, and a waterproof coating on the back side of the ceiling tile. The core comprises a filler, a binder, and a plurality of fiber elements which are produced by drying from an aqueous slurry or paste of the fiber element, the core having water permeability and comprising a non-white stain generating material, the non-white stain The resulting material is easily filtered from the core by water leakage through the core, and the outer coating exhibits high light reflectivity through the white component of the package 3 and the water permeable effect, the waterproof coating It is used to waterproof and form drops of water droplets deposited on the back side of the ceiling tile. 2. The ceiling tile of claim 1, wherein the fiber element comprises mineral fiber. h. 3. The ceiling tile of claim 1, wherein the outer coating is a dried aqueous white paint layer. A. The ceiling tile of claim 1, wherein the waterproof material is a dried and hardened water transport material.曰 5 5 owed to the ceiling tile of the fourth scope of the patent application, wherein the waterproof material is a cockroach carbon polymer emulsifier. a The ceiling tile of claim 5, wherein the waterproof material:::: rate per square inch...1/4 gram is applied to the solid, and::: method for manufacturing waterproof ceiling tiles , which comprises generating a core by applying a material to the water, using the material 10 to make a suspension 201217620 drying to form a hard board, and applying a water-based exterior coating to the table. On the sides, a water-repellent aqueous coating is applied to the opposite sides of the sides of the core surface. 8. The method of claiming the patent scope, Λ . . , ^ ^ ^ ^ monument, wherein the appearance is exposed by applying the coating: the layer and the water-repellent coating are applied, and the force is maintained for about 45 seconds - Dry at approximately 220 degrees.八 VIII, schema: (such as the next page) outside the core, the heart and the ceiling and then the same high heat environment
TW099135531A 2010-10-19 2010-10-19 Waterproof ceiling tile and method of making the same TWI526593B (en)

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Publication number Priority date Publication date Assignee Title
US9702142B1 (en) 2016-04-27 2017-07-11 Awi Licensing Llc Water stain and sag resistant acoustic building panel

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US10472293B2 (en) 2016-04-29 2019-11-12 Certainteed Gypsum, Inc. Building assembly containing a water barrier coating film and method of making the building assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9702142B1 (en) 2016-04-27 2017-07-11 Awi Licensing Llc Water stain and sag resistant acoustic building panel
US10435888B2 (en) 2016-04-27 2019-10-08 Awi Licensing Llc Water stain and sag resistant acoustic building panel

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