TW568802B - Method for producing flame retardant building material using waste glass material - Google Patents

Method for producing flame retardant building material using waste glass material Download PDF

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TW568802B
TW568802B TW92114294A TW92114294A TW568802B TW 568802 B TW568802 B TW 568802B TW 92114294 A TW92114294 A TW 92114294A TW 92114294 A TW92114294 A TW 92114294A TW 568802 B TW568802 B TW 568802B
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glass
waste
building materials
flame retardant
powder
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TW92114294A
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TW200425963A (en
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Jiang-Tsuen Chen
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Jiang-Tsuen Chen
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Abstract

A method for producing flame retardant building material using waste glass material comprises using a smashing machine to smash waste glass materials such as glass bottles, sheet glasses into pieces; using a wet ball mill to grind the smashed pieces into a glass slurry, and subjecting the glass slurry to a dehydration process to obtain a fine SiO2 powder with a moisture content of 20 to 30%; the present invention uses an amorphous glass powder (e.g. glass bottles, glass sheets, etc.), that has been subjected to a high temperature sintering, to replace cement fiber sheets or calcium silicate sheets, etc. as the main ingredient in a flame retardant building material to increase the performance of the flame retardant material and decrease the cost thereof.

Description

568802 玫、發明說明: 【發明所屬之技術領域】 本發明係有關於一種利用玻璃廢棄物製造防火建材原料之 方法’尤指一種將玻璃瓶屑、平板玻璃等玻璃廢棄物研細後非 結晶系的氧化矽粉體運用於水泥纖維板、矽酸鈣板等防火材, 以取代原有結晶系天然矽砂、珍珠岩與無機質混合粉體之再利 用技術。 【先前技術】 近年來國内外因都市化高度繁榮,延伸火災造成嚴重傷亡 問題逐漸顯露建築物使用防火建材於鋼構披覆通風電路管道間 之防火運用或防火隔間裝潢建材已成為重點。依現有之防火建 材大略以水泥纖維板、矽酸鈣板、石膏板為主流,依製程不一, f有優缺點,但依發展趨勢,尤以水泥纖維板與矽酸鈣板為大 宗。就水泥纖維板與矽酸鈣板之添加配比或製程參數而言,依 各薇商開發配方而#,且均不對外公開。但參考在世界水泥纖 維板具領導性的德目Slempelkamp公司公開的典型配比如附表568802 Description of the invention: [Technical field to which the invention belongs] The present invention relates to a method for manufacturing raw materials for fire-resistant building materials by using glass waste, especially a non-crystalline system after grinding glass waste such as glass bottle scraps and flat glass. The silica powder is used in fire-resistant materials such as cement fiber board and calcium silicate board to replace the original crystalline natural silica sand, perlite and inorganic mixed powder recycling technology. [Previous technology] In recent years, due to the high prosperity of urbanization at home and abroad, serious injuries caused by extended fires have gradually revealed that the use of fire-resistant building materials in steel structure-covered ventilation circuit pipes or fire-resistant compartment decoration building materials has become a focus. According to the existing fire-resistant building materials, cement fiberboard, calcium silicate board and gypsum board are the mainstream. Depending on the manufacturing process, f has advantages and disadvantages, but according to development trends, cement fiber board and calcium silicate board are the main ones. Regarding the addition ratio or process parameters of cement fiber board and calcium silicate board, they are formulated according to the formula developed by Weishang, and are not disclosed to the public. However, reference is made to the typical specifications published by Demem Slempelkamp, the leading cement fiber board in the world.

型或CNS3654卜特蘭高 水泥··水泥為CNS61卜特蘭 爐第一種水泥。 受馮木質纖維 無機質纖維材料:應對纖維水泥板之品質無害者 2 568802 4、 珍珠岩:CNS6992所規定之珍珠石粉。 5、 混合料:爐石粉、飛灰、蛇紋石粉、石夕石粉、高 故=開資料與坊間各水泥纖維板與石夕 原枓故石夕砂之比率皆大於52%以上,而為主要原料。 為何防火建材之原料皆以矽砂、沴 因矽砂與珍珠岩皆為不辦 、、拉. ”、、,、广,概 符人CNS6SM#, 〜、抗阿,皿的特性,才能產製具有 功;外,^燃一級之防火建材。但防火建材除了防火 穷二埶二Ϊ兼具建材之美觀性、抗壓、抗拉、吸水性、 導率、膨服係數及施工之加工性。 防火主要目的,在於可提供—種㈣玻璃廢棄物製造 在建材製程中的缺點,以瓶然結晶系粉體, i成ί、Γ 粉體來代替,以增加防火建材之特性與降 為了達成上述之目的,本發 料之…_二== 水程序研«〜)再經脫 【實施方式】 下有關本步瞭解本發明之特徵及技術内容,請參閱以 說明用說明與附圖,然而所附圖式僅提供參考與 :亚非用來對本發明加以限制者。 吾人皆知,天然石夕砂、珍珠岩等無機質礦物早存在於億萬 568802 年地球成形之地底,故其分子與分子之間早已m,且其@ 格結構非常強固,故在與水泥(主要成份為石灰石、氧化ς曰、1 氧化釣、氧化IS等經高溫燒結後再研細)或有機質纖維等之配 合混拌之後高μ成型,在水泥初凝與μ高溫養護階段之水和 作用與化學仙,之中,天然⑦砂之粉體與珍珠岩粉體所拾演 的角色只為填充材。就因該等物質結晶後之分子結構完整 易與其它無機質起化合作用,更毋庸談及與有機_質 與無機聚合物之作用。 & 。玻璃之料是將天然之梦土與其它礦物經高溫(約工2 〇 0 C以上)〶爐治煉後快速冷卻,變成精純之麵棒、平板等。 二製=種玻璃製品需就各種產品製程而異,但除了強化玻璃 !=:Γ化的程序外,一般玻璃瓶或-般平板玻璃皆無 而再、,、”日化的程序,故—般玻璃瓶或平 二氧化矽化合物。 ’白為非一糸的 火建弟一圖’本發明係提供一種利用破璃廢棄物製造防 火建材原料之方法,其步驟如下: 機破二=之::玻璃等破璃廢棄物’不一 在3 碎片經濕式球磨機以濕式研磨方式研磨成粒徑約 細二再經脫水程序即得到濕度約2 〇〜3 〇%左右之極 —1:體’·經由上述步驟即可製成防火建材原料。 則與示’非結晶系之極細二氧切粉體粒徑愈細 (因二氣介 和作用會產生如石夕酸約等礙物纖維化愈強 一乳化石夕粉體已呈現非結晶系分子與分子之間晶格皆已分 568802 離),此混合物漿體經抄製與高壓成型,因二氧化矽粉體極細 化,故其密度相對高,故成型之板材伸縮比相對減低,孔隙比 亦降低,成型之後板材經初凝後,再經高溫約丄5 〇它之蒸氣 高溫高壓養護階段,化合作用皆繼續進行,因該二氧化 粉體產生礦物纖維化已與水泥之成份充份水和作用形成石夕酸詞 結晶纖維,故與其中配比之有機木質纖維(因已產生纖維化之 石夕Μ,故此部份可減量)結合性較高,故此纖維板之抗拉性 與抗壓性皆較高。 因使用此非結晶系之玻璃極細粉體,以取代傳統之結晶系 的石夕砂與珍珠岩粉體,對產品而言,因後者只為填充材,與前 者之作用差異性如此大,故對產品之抗彎強度、防燃耐火性、 吸水性、防霉性、比重以及加工性之優越,足以提昇水泥纖維 板、石夕酸轉板與其它以此方式產製之防火建材的功能與品質, 更符合商品化需求。最重要可取代完全仰賴進口之石夕砂舆珍珠 岩等產品,且因大量使用廢棄之玻璃瓶,以達到環保資源再生 利用,使廢棄資源真正達到轉成工業化原料,並實現商品化, 且降低成本,減少外匯支出。 廢棄玻璃經研磨成約在3 ◦〜45心粒徑程度,故益論以 各種顏色之玻璃,皆已成為灰白色,對產品外觀顏色,絕益影 響。廢棄之茶色、綠色玻璃即因其顏色困難分類,才導致益法 ^复至玻璃廠再利用’也才導致屯積大量之玻璃廢棄物,而、本 :提出璃破碎研磨至愈細,則即能將顏色的問題 、而=過-選’而便利於廢棄玻璃的回收再利用。 另,廢棄之茶色、綠色破璃原本即具有抗 專特性,破碎研磨成二氧切粉體後物性不變,作為防火建^ 568802 原料時,則可提供防火建材抗紫外線及抗酸鹼等功能。 綜上所述,本發明實為一不可多得之創新發明,極具產業 上利用性、新穎性及進步性,完全符合發明專利申請要件,爰 依專利法提出申請,敬請詳查並賜准本案專利,以保障 之權益。 ^ 上所述僅為本發明之較佳可行實 丄外 •八,工J 1丁肩她例,非囚此即总阳 本發明之專利範圍,故舉凡運 ^限 之等效技術變化,均同理皆勺八月°兄月曰及圖式内各所為 J里白包含於本發明之範圍内,合予陳明。 【圖式簡單說明】 第一圖係本發明之流程圖。Type or CNS3654 Portland High Cement ·· Cement is the first cement of CNS61 Portland furnace. Fung wood fiber Inorganic fiber material: those who should not harm the quality of fiber cement board 2 568802 4. Perlite: perlite powder specified by CNS6992. 5. Mixing materials: furnace stone powder, fly ash, serpentine powder, stone evening stone powder, high Therefore, the ratio of the open materials and the cement fiber boards in the workshop to the original stone evening sand stone evening sand are more than 52%, and they are the main raw materials. Why are the raw materials of fire-resistant building materials all made of silica sand, silica sand and perlite? ”,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, CNS6SM #, ~ In addition, it has the fire-resistant building materials of Grade I. However, the fire-resistant building materials have the beauty, pressure resistance, tensile strength, water absorption, conductivity, expansion coefficient, and processability of the building in addition to the poor fire resistance. The main purpose of fire protection is to provide the shortcomings of ㈣ glass waste manufacturing in the building material manufacturing process. Bottle-shaped crystalline powders, i, Γ, and Γ powders are used instead to increase the characteristics of fire-resistant building materials and reduce the above. For the purpose of this article ..._ 二 == Water program research «~) and then take off [Embodiment] For the purpose of this step to understand the features and technical contents of the present invention, please refer to the description and drawings for explanation, but The drawings are for reference only: those used by Asia and Africa to limit the present invention. As we all know, inorganic minerals such as natural stone evening sand and perlite existed under the earth's formation in 568,802 billion years ago, so their molecules are between molecules. Already m, and its @ 格The structure is very strong, so it is formed in high μ after mixing with cement (main ingredients are limestone, oxidized zinc oxide, oxidized fishing, oxidized IS, etc. after high temperature sintering) or organic fibers, etc. The water and function and chemical fairy of the μ high-temperature curing stage, among them, the natural sand sand powder and perlite powder play only the role of filler. Because the molecular structure of these substances is complete and easy to interact with Other inorganic materials work together, let alone talk about the role of organic materials and inorganic polymers. &Amp;. The material of glass is the natural dream soil and other minerals through high temperature (about 2000 C or more) oven After cooling, it quickly cools down and becomes pure noodles, flat plates, etc. The second system = glass products need to be different for various product processes, but in addition to the process of strengthening glass! =: Γ, the general glass bottle or-flat The glass is gone, and the "daily" procedure, so-ordinary glass bottles or flat silicon dioxide compounds. 'Bai Weifei's first picture of fire-building brothers' The present invention provides a method for manufacturing fire-resistant building materials using glass-breaking waste, the steps of which are as follows: Machine-breaking two = :: glass-breaking waste such as glass 3 The chips are ground by a wet ball mill in a wet grinding method to a particle size of about two, and then subjected to a dehydration process to obtain a pole with a humidity of about 20 to 300%-1: body '. After the above steps, fireproof building materials can be made. raw material. The smaller the size of the ultra-fine dioxin powder with the non-crystalline system (due to the effect of the two gases, the fibrosis of the obstacles such as oxalic acid will become stronger, the emulsified stone powder has shown an amorphous system. The crystal lattice between the molecules has been separated (568802). The slurry of this mixture has been copied and high-pressure formed. Because the silica powder is extremely fine, the density is relatively high, so the expansion ratio of the formed plate is relatively reduced, and the porosity is reduced. It is also reduced. After the plate is initially set, it is subjected to high temperature and high temperature and high temperature and pressure curing stage of about 养 50. After chemical curing, the chemical composition continues to be carried out, because the mineral fibrosis produced by the dioxide powder is sufficient with the cement component. Water and action form crystalline acid fibers of stone acid, so it has a high binding property with the proportion of organic wood fibers (because of the fiberized stone stone M, which can be reduced), so the fiberboard's tensile resistance and resistance Compression is high. Because this non-crystalline glass ultra-fine powder is used to replace the traditional crystalline-based stone syrup and perlite powder, for the product, because the latter is only a filler, the effect is so different from the former, so The product has superior bending strength, flame resistance, fire resistance, water absorption, mildew resistance, specific gravity, and processability, which is enough to improve the function and quality of cement fiberboard, stone acid board and other fire-resistant building materials produced in this way. , More in line with commercial needs. Most importantly, it can replace products that rely entirely on imported Shixi sand perlite and other products, and because of the extensive use of discarded glass bottles to achieve environmental resource recycling, the waste resources can be truly converted into industrialized raw materials, and can be commercialized. Cost and reduce foreign exchange expenditure. The waste glass is ground to a particle size of about 3 to 45 centimeters. Therefore, the glass of various colors has become off-white, which has a significant impact on the appearance color of the product. The discarded brown and green glass is because of its difficult color classification, which leads to Yifa ^ Recycling to the glass factory for reuse. It also leads to the accumulation of a large amount of glass waste. The problem of color can be over-selected to facilitate the recycling of waste glass. In addition, the discarded brown and green glass have originally anti-specific properties. After crushing and grinding into dioxin powder, the physical properties will not change. When used as a fireproofing building material 568802, it can provide fireproofing materials with anti-ultraviolet and acid and alkali resistance. . In summary, the present invention is a rare and innovative invention, which is extremely industrially usable, novel, and progressive, and fully meets the requirements for patent application for inventions. The application was filed in accordance with the Patent Law. Allow the patent in this case to protect the rights and interests. ^ The above description is only the best practical practice of the present invention. • Worker J 1 is not alone in this case. If he is not a prisoner, this is the scope of the patent of the present invention. Therefore, all equivalent technical changes that apply The same reason applies to August ° Brother month and each of the figures in the figure is included in the scope of the present invention, and is shared with Chen Ming. [Schematic description] The first diagram is a flowchart of the present invention.

Claims (1)

568802 拾、申請專利範圍: 1 種利用破璃廢棄物製造防火建材原料之 I 步驟如下: (a)將破璃廢棄物破碎成碎片; (b )將碎片經濕式研磨成玻璃泥漿; (c)再經脫水程序得到二氧化矽粉體。 2、 如中請專利範圍第1項所述之利用玻璃廢棄物製造 防火建材原料之方法,其中步驟(a )中之玻璃 廢棄物係為 玻璃瓶或平板玻璃。 3、 如申請專利範圍第1項所述之利用玻璃廢棄物製造 防火建材原料之方法,其中步驟(a )中之玻璃廢棄物係經 破碎機破碎成碎片。 4、 如申請專利範圍第1項所述之利用玻璃廢棄物製造 防火建材原料之方法,其中步驟(b)中之碎片係經濕式球 磨機研磨成破璃泥漿。 5、 如申請專利範圍第1項所述之利用玻璃廢棄物製造 防火建材原料之方法,其中步驟(b )中之碎片係研磨成3 0〜4 5 // m平均粒徑之玻璃泥漿。 Θ 如申請專利範圍第1項所述之利用玻璃廢棄物製造 防火建材原料之方法,其中步驟(c )中之脫水程序係得到 濕度2 0〜3 〇 %之二氧化矽粉體。 10568802 Scope of patent application: 1 The first step of manufacturing fire-resistant building materials by using glass-breaking waste is as follows: (a) crushing glass-breaking waste into fragments; (b) wet-grinding the fragments into glass slurry; (c ) And then dehydration process to obtain silica powder. 2. The method for manufacturing fire-resistant building materials using glass waste as described in item 1 of the patent scope, wherein the glass waste in step (a) is a glass bottle or flat glass. 3. The method for manufacturing fire-resistant building materials using glass waste as described in item 1 of the scope of the patent application, wherein the glass waste in step (a) is broken into pieces by a crusher. 4. The method for manufacturing fire-resistant building materials using glass waste as described in item 1 of the scope of the patent application, wherein the fragments in step (b) are ground into a glass-breaking slurry by a wet ball mill. 5. The method for manufacturing fire-resistant building materials using glass waste as described in item 1 of the scope of the patent application, wherein the fragments in step (b) are ground into a glass slurry with an average particle size of 30 to 4 5 // m. Θ The method for manufacturing fireproof building materials using glass waste as described in item 1 of the scope of the patent application, wherein the dehydration process in step (c) is to obtain silicon dioxide powder with a humidity of 20 to 300%. 10
TW92114294A 2003-05-27 2003-05-27 Method for producing flame retardant building material using waste glass material TW568802B (en)

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