201103984 六、發明說明： 【發明所屬之技術領域】 β本發明是有關於—種轉爐石安定化處理方法，特別 是一種利用包裹成型方式之轉爐石安定化處理方法。 5 【先前技術】 -般而言’過去用作舖面工程材料之瀝青混凝土通 常係取自天，然資源之粗、細粒料、石粉、以及碎石等做 為其天㈣材n習知碎石因有較高的扁平率與較 低的稜角率，當用於鋪面上經車輪輾壓後扁長型的粒 10 料往往谷易斷裂，造成混凝土之級配降格，同時又因傳 統碎石稜角率較低，粒料間彼此嵌合互鎖能力較差，導 致路面經重車輾壓後易產生車轍、變形情事發生。 再者，該傳統碎石普遍含高量的二氧化矽（si02)， 其表面性質較具親水性，故當該等粗細粒料、瀝青及水 15 同時存在時’粒料易與水結合而導致料混凝土剝脫， 即粒料與遞青產生分離，屆時將大幅影響舖路面之壽命 及品質；除此外’從天然資源取得f材不僅破壞環境， 加上天然資源逐日枯竭’致使天然資源開採骨材有所限 制。 0 是以，由於近年來極力倡導廢棄物減量（Reduce)、 重複使用（Reuse)、再生利用（Recycle)及能源回收 (Reci)very) 4R基本原則以利環境生態保護，配合永續 發展之帶動下，因此，開發替代骨材以取代過去天然骨 材做為路基材料己於營建工程界中扮演舉足輕重之角 201103984 色，且各種替代骨材亦已被開發出，諸如煉鋼過程生成 之副產物亦常用作瀝青混凝土骨材或道路路基等用 途，而其中針對一貫煉鋼作業所產生之轉爐石年產量約 130萬公噸，倘若可將該工業副產物加以再利用不僅 5201103984 VI. Description of the invention: [Technical field to which the invention pertains] β The present invention relates to a method for the stabilization of a converter stone, and more particularly to a method for the stabilization of a converter stone by means of a package molding method. 5 [Prior Art] - Generally speaking, the asphalt concrete used in the past as a paving engineering material is usually taken from the sky, but the resources of coarse, fine granules, stone powder, and gravel are used as their days (four) materials. Due to the high flatness and low angular rate of the stone, when used on the pavement, the flattened grain 10 material tends to break, which causes the concrete to be graded down, and at the same time, due to the traditional gravel. The angular rate is low, and the mutual interlocking ability between the pellets is poor, which causes the road surface to be rutted and deformed after being crushed by heavy vehicles. Furthermore, the conventional crushed stone generally contains a high amount of cerium oxide (si02), and its surface properties are relatively hydrophilic, so when the coarse and fine granules, asphalt and water 15 are simultaneously present, the granules are easily combined with water. Leading to the exfoliation of the concrete, that is, the separation of the pellets from the distillation, which will greatly affect the life and quality of the pavement. In addition, 'the acquisition of f from natural resources not only damages the environment, but also depletes natural resources daily, causing natural resources to be mined. There are restrictions on the aggregate. 0 Yes, in recent years, we strongly advocate the reduction, reuse, recycling, and recycling of the 4R basic principles to benefit the environmental and ecological protection, with the development of sustainable development. Therefore, the development of substitute aggregates to replace the past natural bones as a roadbed material has played a pivotal role in the construction industry, 201103984, and various alternative materials have also been developed, such as by-products of steelmaking process It is also often used for asphalt concrete aggregates or roadbeds, and the annual output of converter stone produced for consistent steelmaking operations is about 1.3 million metric tons, provided that industrial by-products can be reused.
10 15 20 解決龐大屯置之問題，就工程業而言，亦解決目前天然 粒料、骨材缺乏之箸境；惟’該等轉爐石在使用前須先 經安定化步驟’利用水蒸氣、高溫熱水或或高壓蒸氣… 等’必需消耗龐大能源及時效才能完成安定化，真是費 時又耗能源，更不符合經濟效肢節能減碳之需求，因 此’發明人特針對此加以改進研I，俾提出纟案專利之 申請0 【發明内容】 因此本發明之目的，是在提供-種利用包裹成型 方式之轉爐;5安定化處理方法，其具有取代天然骨材之 功效外’更具有節能減碳及降低環境污染，達成廢棄資 源再利用且提昇經濟價值等功效。 ^疋’本發明利用包裹成型方式之㈣石安定化處 、、依序包含有備料步驟、烘乾步驟、篩選步驟、 步驟及出料步驟；其中，藉由該拌合步驟中之授拌 設備，以使備料牛聰士 等轉爐石㈣ ㈣料㈣對未安定化之該 料…行包覆，以形成具有-保護膜之粒 鹿科藉該遞青膠泥阻隔外界水份所產生水入反 ^並同時於拌合過財立即完成該 ^ = 作業，而後即可依櫨…B 寻賴石之女疋化 依據所仵之該等粒料直接輪出使用，·故 201103984 在整體作業上’除能有效縮短該等轉爐石之安定化時 效’更能使成為該掺配料之產品以部份或完全取代方 式，運用於柔性鋪面工程或瀝青處理底層之天然骨材， 5 10 15 除有利於資源再利用外，更具有節能減碳及降低環境污 染，確實達成廢棄資源再利用及提昇經濟價值等功效。 【實施方式】 有關本發明之前述及其他技街内容、特點與功效， 在以下配合參考圖式之較佳實施例的詳細說明中，將可 清楚的明白。 參閱圖1，本發明利用包裹成型方式之轉爐石安定 化處理方法之較佳實施例，其依序包含備料步驟丨、烘 乾步驟2、篩選步驟3、拌合㈣4及出料步驟5等步 驟，其中，該備料步驟1為係將煉鋼製程後所產生未安 定化之轉爐石予以集收，同時備具有遞青膠泥，而前述 所得未安定化之轉爐石亦可直接由堆料場（圖中未示）已 降溫崩解^具含水份未安定化之轉爐石為之；另，該供 ，步驟2中具備有-烘乾設備21，其可針對該備料步驟 1所得之該等轉爐石進行烘乾處理，以利烘乾後之該等 轉爐石得以進行下—步作業製程（即該篩選步驟3)。 仍躓上述，該筛選步驟3其設置有一篩選設備31， 2篩選設備31具有單層薛選之間隔裝置，可依據烘 之該等轉爐石依粒徑大小進行等級篩選，俾便筛選 、之該等轉爐石得以分別進行下-步該拌合步驟4; 又’該拌合步驟4具備有一攪拌設備4卜該攪拌設備 20 201103984 41對前述每一等級之該等轉爐石配合該瀝青膠泥進行 拌合，由於該等轉爐石之主要成份為氧化鈣（CaO)、氧 化鐵（Fe203 )、二氧化矽（Si02)以及氧化鎂（MgO)等，其 中又以氧化鈣（CaO)含量高且最具有親油性，俾使該 5 瀝青膠泥得以對該等轉爐石外表面進行包覆，使該等轉 爐石得以與瀝青膠泥更加緊密結合以形成具有一保護 膜之粒料並同時立即完成安定化，該粒料藉該瀝青膠泥 | 阻隔外界水份與該等轉爐石產生水合反應，最後再經由 該出料步驟5將經該拌合步驟4中所形成之該等粒料依 10 據不同等級直接輸出使用，更能使成為該粒料之產品以 部份或完全取代天然骨材之方式，運用於柔性舖面工程 上，除有利於資源再利用外，更具有節能減碳及降低環 境污染，確實達成廢棄資源再利用及提昇經濟價值等功 效；再者，經該篩選步驟3所分選出之較大粒徑該等轉 15 爐石，即可再經由另一破碎步驟32進行破碎處理，藉 | 以降低該等轉爐石之粒徑，以利該等轉爐石再重新經該 篩選步驟3進行粒徑筛選。 一般應用到AC鋪面工程所使用之瀝青混凝土所包 含之材料有粗骨材、細骨材、填充物、瀝青膠泥…等， 20 其組合配比可以為石膠泥瀝青混凝土（Stone Matrix10 15 20 Solving the problem of huge installations, as far as the engineering industry is concerned, it also solves the current dilemma of natural pellets and aggregates; however, 'the converters must be stabilized by the use of water vapor before they are used. Hot water or high-pressure steam...etc. 'It is necessary to consume huge energy and timely to complete the stabilization. It is really time-consuming and energy-consuming, and it is not in line with the demand for energy-saving and carbon reduction of economical limbs. Therefore, the inventor has made improvements to this.俾 俾 俾 俾 申请 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 Carbon and reduce environmental pollution, achieve the reuse of waste resources and enhance economic value. ^疋' The present invention utilizes the (4) stone stabilization zone of the package forming method, and sequentially includes a preparation step, a drying step, a screening step, a step and a discharging step; wherein the mixing device in the mixing step is used In order to prepare the material, such as Niu Congshi, the converter stone (4) (4) material (4) is coated with the unstabilized material to form a deer with a protective film, and the water produced by the decontamination mud is blocked by the external water. ^ At the same time, the ^= operation is completed immediately after mixing, and then you can rely on it... B. The woman who is looking for the stone is directly used according to the granules, so 201103984 is in the overall operation. In addition to effectively reducing the stability and aging of these converter stones, it can be used as a partial or complete replacement of the blended products in natural pavements for flexible paving works or asphalt treatment. 5 10 15 In addition to resource reuse, it is more energy-efficient and carbon-reducing and reduces environmental pollution. It has indeed achieved the effects of recycling resources and increasing economic value. The above and other aspects, features, and advantages of the present invention will become more apparent from the detailed description of the preferred embodiments. Referring to FIG. 1 , a preferred embodiment of the method for converting a converter stone in a package forming method comprises the steps of preparing a step 烘干, drying step 2, screening step 3, mixing (4) 4, and discharging step 5, and the like. The preparation step 1 is to collect the unstabilized converter stone produced after the steel making process, and at the same time, it has a greening mud, and the previously obtained unsteady converter stone can also be directly from the stockyard ( The furnace is cooled and disintegrated, and the converter stone having the moisture content is not stabilized; and, in addition, the step 2 is provided with a drying-drying device 21, which can be obtained for the preparation step 1 The converter stone is subjected to a drying process to facilitate the down-step operation process (i.e., the screening step 3) of the converter stone after drying. Still in the above, the screening step 3 is provided with a screening device 31, and the screening device 31 has a single layer of the separation device, which can be sorted according to the particle size of the converter, and the filter is selected. The converter stone can be separately subjected to the next step of the mixing step 4; and the mixing step 4 is provided with a stirring device 4, the stirring device 20 201103984 41, and the converter stone of each of the above grades is mixed with the asphalt cement. The main components of the converter stone are calcium oxide (CaO), iron oxide (Fe203), cerium oxide (SiO2) and magnesium oxide (MgO), among which calcium oxide (CaO) content is high and most Oleophilic, so that the 5 asphalt cement can coat the outer surface of the converter stone, so that the converter stone can be more closely combined with the asphalt cement to form a pellet having a protective film and simultaneously complete the stabilization. The pellets are hydrated by the outer layer of water and the converter stone, and finally the pellets formed in the mixing step 4 are subjected to the different grades according to the different grades. The use of the output can make the product of the pellet partially or completely replace the natural aggregate, and it can be applied to the flexible paving project. In addition to facilitating the reuse of resources, it is more energy-saving and carbon-reducing and reduces environmental pollution. It is indeed effective to achieve the reuse of waste resources and to enhance the economic value; further, the larger particle size sorted by the screening step 3 can be crushed by another crushing step 32, The particle size of the converter stones is reduced to facilitate the screening of the size of the converter stone by the screening step 3. Asphalt concrete generally used in AC paving works includes coarse aggregates, fine aggregates, fillers, asphalt cements, etc. 20 The combination ratio can be stone cement asphalt concrete (Stone Matrix)
Asphalt簡稱SMA) ’或多孔隙遞青混凝土（Porous Asphalt 簡稱PA)，或密級配遞青混凝土（Dense Graded Asphalt Concrtet簡稱DCAC)，無論前述任一瀝青混凝土，其内 含之粗骨材所佔的比例與其它混合物其比例不同，則配 201103984 比不一 ’而以下將分別以該石膠泥瀝青混凝土，及多孔 隙瀝青混凝土此二種混凝土為例加以論述，另外在本實 施例中，係運用該等轉爐石以部份取代該粗骨材之添加 置’亦即主要分別就該等轉爐石取代該粗骨材達〇%、 5 15%及55%之比例製成石膠泥瀝青混凝土及多孔隙瀝青 混凝土來做說明。 參下表1、2所示，該轉爐石除具較低磨損率、低 扁平率、高稜角率（即呈多角方狀粒形）之特性，除有利 降低骨材斷裂之機率外，其所含二氧化矽（Si〇2)的比 1〇 例較f知天然碎石少，反而氧化㈣相當高之比例，尤 其以該氧_為最具親油性，可使得瀝清混凝土之骨材 得以與瀝青更加緊密結合。 表1轉爐石與傳統碎石基本物性試驗比Asphalt referred to as SMA) 'or Porous Asphalt (PA), or Dense Graded Asphalt Concrtet (DCAC), regardless of any of the above-mentioned asphalt concrete, which contains the coarse aggregate The proportion of the mixture is different from that of other mixtures, and the ratio of 201103984 is different. The following two concretes are taken as the example of the stone cement asphalt concrete and the porous asphalt concrete. In addition, in this embodiment, the ratio is used. These converters partially replace the addition of the coarse aggregates, that is, the stone aggregates are made of asphalt concrete and the ratio of the coarse aggregates to 5%, 5 15% and 55% respectively. Pore asphalt concrete is used for illustration. As shown in Tables 1 and 2 below, the converter stone has the characteristics of lower wear rate, low flatness ratio and high angular rate (that is, a polygonal square shape), in addition to reducing the probability of fracture of the aggregate, The ratio of cerium oxide (Si〇2) is less than that of natural ash, but it is oxidized (four) to a relatively high proportion, especially the oxygen _ is the most lipophilic, which can make the aggregate of bitumen concrete More tightly integrated with asphalt. Table 1 Comparison of basic physical properties of converter stone and traditional gravel
個以上破裂面含量百分比/兩個 以上破裂面含量百分比 (%) 表2轉爐石與傳統碎石岩性成分分析比較表 15 201103984Percentage of rupture surface content / two or more rupture surface content percentage (%) Table 2 Comparison of converter stone and traditional gravel lithology analysis table 15 201103984
而為評估轉爐石實際應用於道路工程之實行績 效，以下分別就該轉爐石以不同添加比例添加於排水遞 青混凝土與石料料混凝土級配巾進行職，且由該 測試所得各項數據當可瞭解利用轉爐石之不同添加量 確有提升該混凝土之各力學性質的功效。 首先，本測試採取轉爐石部分取代天然粗骨材、 15%、55%夯製成石膠泥瀝青混凝土（SMA)、與排水瀝 青混凝土（PA)試體，使用符合CNS14184改質皿型地 遞青，以馬歇爾夯壓機製作試體，以得出有關該SMA 與PA之馬歇爾、車轍及間接張力等力學試驗： 參閱圖2、圖3所示’其係在溫度25°C之條件下， 針對不同轉爐石添加量的該SMA與PA進行回彈模數試 驗’即測定混凝土之重覆荷重與回彈變形量，在該等圖 中明顯可見’當該轉爐石之添加量至55%時，回彈模數 201103984 值隨添加量增加而增加，亦代表因該SMA與PA之骨材 間彼此互鎖、結合之能力增加，除使該回彈模數值提高 外，以降低該等瀝青混凝土產生裂縫或剝脫情事，更藉 由該轉爐石具多角方形、f地堅硬、親油性等特性促 5 使混凝土之結構更加完整。 圖4、圖5為該轉爐石在不同添加量時，該sma與 PA之動敎值變化，且經由車㈣跡儀進行試驗其抵抗 車轍成效，圖中趨勢可發現該SMA中轉爐石添加量越 大錄加量達55%時，其抗車輪變形能力越佳且動穩定 1〇 值可高達約45〇〇(次/mm)，同樣的，添加該轉爐石後（> 0%)與未添加該轉爐石（G%)之該PA於抗車檄變形試驗 仍有所提升’表示該轉爐石的添加有助提升該sma與 該PA的抗變形能力，維持其強度。 圖6圖7為該轉爐石在不同添加含量下與該sma 15 與PA穩定值的關係，隨著該轉爐石添加量的增加，其 該SMA與PA穩定值有上升的趨勢，由此可得出該轉爐 石之添增，不但有助提升瀝青混凝土之互鎖效果，更有 利增加其穩定值。 圖8圖9為該轉爐石在不同添加量下，針對該 2〇 肖PA之間接張力試驗之結果，於圖中同樣可發現該 SMA與PA在該轉爐石添加量越大時，其間接張力值越 佳；該轉爐石由於其粒形屬於多角方形，且質地堅硬， 使其結構更加完整’繼而增加力學強度與抵抗變形之能 力故代表其間接張力強度亦隨著該轉爐石添加量增加 201103984 而有所提升。 另外，由於該PA之主要特性在於迅速排除路面水 分，以減少路面逕流之現象，故圖1〇係為測試該轉爐 石在不同添加量下，其該PA之透水係數變化；如圖中 5 彳見’可發現該轉爐石添加量越大時，其透水係數越 高，亦即添加越多該轉爐石會提高骨材間之孔隙率’該 孔隙率提高則使該PA透水能力提升，俾達較佳排水效 _ 果。 因此，由i述各試驗所得之結果可去〇，本發明添加 1〇 纟安定化之轉爐石’利用遞青穋泥包裹轉爐石之外表 面，以使該轉爐石形成具有一保護膜之粒料藉以阻隔外 界水份產生水合反應，進而達到安定化目的除可達資 源再利料’更有助提升料混凝土之強度及对久性， 亦即除了該PA之透水係數可隨著該轉爐石之 [c ** ^ 加而有所提升外，在其他各力學性f之測試更可發現， > 掺配轉爐石可有效增加PA與SMA之骨材間互鎖機制的 月b力’同時對其穩定值、動穩定值、間接張力等力學性 質亦有提升效果。 由上述之說明，本發明確實具有以下所列之優點與 0 功效： 1·本發明係解決該轉爐石取代天然骨材不易產生安定 化之問題，使該等轉爐石安定方法最簡單最快速、 產量最多，可配合現場用，依需求數量隨時可調整， 一貫作業供料》 11 201103984 2.由於該轉爐石之主要成份中之二氧化矽（Si〇2)的比例 較天然骨材少，反而乳化妈（CaO )佔相當高之比例， 且該氧化鈣（CaO)更具有親油性，吸油比一般厚、不 易脫落’因此在與該瀝青膠泥產生緊密結合時，可防 止外界水份侵入產生水合反應’及體積不穩定膨脹， 俾使直接運用到AC鋪面工程及瀝青處理底層，不須 經費時耗能源之特殊安定化就可利用，其安定化效果 速度最快。 ίο 15 20 3.仍續上述，利用該瀝青膠泥將未安定化之轉爐石外表 面直接包裹形成具有保護膜且呈安定化處理後之粒 料，藉以能部份或完全取代天然骨材進而運用到柔性 鋪面工程上，除有利於資源再利用外，更具有節能減 碳及降低環境污染，以使廢棄資源確實達到4R基本 原則以利環境生態保護，使廢棄資源得以全數再二用 及提昇經濟價值等功效。 歸納前述，本發明主要利用包衷成型方式之轉爐石 安定化處理方法，使該瀝青膠泥完全將該等轉爐石之外 表面包覆’藉以阻隔外界水份產生水合反應並同時產生 安定化作用’俾使能部份或完全取代天㈣材，進而運 用到柔性鋪面工程，同時對其料值、動穩定值、間接 張力等力學性質亦有提升效果，有利於資源再利用外， 更具有節能減碳及降低環境污染問題，確實達成廢棄資 源再利毅提昇_價值等功效，故Μ實達到本發明 之目的，爰依法提出申請。 12 201103984 惟以上所述者，僅為說明本發明之較佳實施例而 已，當不能以此限定本發明實施之範圍，即大凡依本發 明申請專利範圍及發明說明書内容所作之簡單等效變 化與修飾，皆應仍屬本發明專利涵蓋之範圍内。 【圓式簡單說明】 圖1是本發明一較佳實施例之流程圖； 圖2、3是本發明於不同轉爐石添加量時之sma與PA 的回彈模數； 圖4、5疋本發明於不同轉爐石添加量時之sma與pa 的動穩定值； 圖6、7是本發明於不同轉爐石添加量時之sma與pA 的穩定值； 圖8、9是本發明於不同轉爐石添加量時之SMA與pA 的間接張力；及 圖10是本發明於不同轉爐石添加量時之PA的透水係 數。 【主要元件符號說明】 1 備料步驟 2 烘乾步驟 20 21 烘乾設備 3 篩選步驟 4 拌合步驟 41 攪拌設備 5 出料步驟 13In order to evaluate the actual performance of the converter stone applied to the road engineering, the converter stone is added to the drainage concrete and the stone material concrete grade towel in different proportions, and the data obtained by the test can be used. Understanding the different additions of the converter stone does improve the mechanical properties of the concrete. Firstly, this test adopts the converter stone part to replace the natural coarse aggregate, 15%, 55% 夯 made of stone cement asphalt concrete (SMA), and the drainage asphalt concrete (PA) test body, using the CNS14184 modified dish type The test piece was made by Marshall rolling machine to obtain the mechanical tests of Marshall, rutting and indirect tension of the SMA and PA: Refer to Figure 2 and Figure 3 for the temperature at 25 °C. The SMA and PA of different converters are subjected to the rebound modulus test, which measures the heavy load and rebound deformation of the concrete. It is obvious in the figures that when the amount of the converter is increased to 55%, The value of the rebound modulus 201103984 increases with the increase of the added amount, which also means that the ability of the SMA and the PA to interlock and combine with each other increases, in addition to increasing the value of the rebound modulus to reduce the production of the asphalt concrete. Cracks or exfoliation, but also by the characteristics of the converter stone with multi-angle square, hard, oleophilic and other characteristics to make the structure of concrete more complete. Fig. 4 and Fig. 5 show the change of the dynamic value of the sma and PA when the converter stone is added in different amounts, and the resistance of the smash is tested by the vehicle (four) tracker. The trend in the figure can be found in the SMA. The larger the recording amount is 55%, the better the resistance to wheel deformation and the stable stability can be as high as about 45 〇〇 (times/mm). Similarly, after adding the converter stone (> 0%) The PA without the addition of the converter stone (G%) is still improved in the anti-rutting deformation test', indicating that the addition of the converter stone helps to improve the deformation resistance of the sma and the PA, and maintains its strength. Figure 7 Figure 7 shows the relationship between the stability of the converter and the stability of the sma 15 and PA at different addition levels. As the amount of the converter increases, the stability of the SMA and PA increases. The addition of the converter stone not only helps to improve the interlocking effect of the asphalt concrete, but also helps to increase its stability value. Figure 8 and Figure 9 show the results of the tension test between the converter and the PA at different loadings. In the figure, the indirect tension of the SMA and PA is also increased when the converter is added. The better the value; the converter stone is polygonal in shape and hard in texture, making its structure more complete', which in turn increases the mechanical strength and resistance to deformation, so the indirect tensile strength also increases with the addition of the converter stone. And there is improvement. In addition, since the main characteristic of the PA is to quickly remove the road surface moisture to reduce the phenomenon of road surface runoff, Figure 1 is to test the variation of the permeability coefficient of the PA under different addition amounts; See 'It can be found that the higher the amount of converter stone added, the higher the water permeability coefficient, that is, the more the converter is added, the porosity will increase between the aggregates. The increase in porosity will increase the water permeability of the PA. Better drainage effect _ fruit. Therefore, the results obtained by the experiments described in the above can be omitted. The present invention adds a 1 〇纟 stabilized converter stone to coat the outer surface of the converter stone with a dip of mud, so that the converter stone forms a pellet with a protective film. In order to block the external water to produce a hydration reaction, and then achieve the purpose of stabilization, in addition to the resources to re-benefit, it is more helpful to improve the strength and durability of the concrete, that is, in addition to the permeability coefficient of the PA can follow the converter stone In addition to the increase in [c ** ^ plus, it can be found in other tests of mechanical properties, > blending with converter can effectively increase the monthly b-force of the interlocking mechanism between PA and SMA. It also has a lifting effect on its mechanical properties such as stability value, dynamic stability value and indirect tension. From the above description, the present invention does have the following advantages and zero efficacy: 1. The present invention solves the problem that the converter stone replaces the natural aggregate material and is not easy to stabilize, so that the converter stone stabilization method is the simplest and fastest. The output is the most, it can be used on site, and can be adjusted at any time according to the quantity required. The operation is consistent. 11 201103984 2. Since the proportion of cerium oxide (Si〇2) in the main component of the converter stone is less than that of natural aggregate, The emulsified mother (CaO) accounts for a relatively high proportion, and the calcium oxide (CaO) is more lipophilic, and the oil absorption ratio is thicker and less likely to fall off. Therefore, when it is tightly combined with the asphalt cement, it can prevent the intrusion of external water to produce hydration. The reaction 'and the volume is unstable and expands, so that it can be directly applied to the AC paving project and the asphalt treatment bottom layer, and the special stability of energy consumption can be utilized without the need of funds, and the stability effect is the fastest. Οο 15 20 3. Continued above, the outer surface of the unstabilized converter stone is directly wrapped with the asphalt cement to form a pellet with a protective film and stabilized, so that the natural aggregate can be partially or completely replaced. To the flexible pavement project, in addition to facilitating the reuse of resources, it is more energy-saving and carbon-reducing and reducing environmental pollution, so that the abandoned resources can indeed meet the 4R basic principles for environmental and ecological protection, so that the abandoned resources can be fully reused and the economy improved. Value and other effects. In summary, the present invention mainly utilizes a converter stone stabilization treatment method of a package forming method, so that the asphalt cement completely covers the outer surface of the converter stone to thereby block the external water to generate a hydration reaction and simultaneously produce a stabilization effect.俾Enable partial or complete replacement of Tian (four) materials, and then apply to flexible pavement works, and also improve the mechanical properties such as material value, dynamic stability value and indirect tension, which is beneficial to resource reuse and energy saving. Carbon and reducing environmental pollution problems have indeed achieved the effects of abandoning resources and refining _ value, so it has achieved the purpose of the present invention and applied for it according to law. The following is a description of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, Modifications are still within the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a flow chart of a preferred embodiment of the present invention; FIGS. 2 and 3 are the rebound modulus of sma and PA of the present invention when added to different converter stones; FIG. 4 and FIG. The dynamic stability values of sma and pa are invented when different converter grades are added; Figures 6 and 7 are the stable values of sma and pA of the present invention when added to different converter stones; Figures 8 and 9 show the present invention in different converter stones. The indirect tension of SMA and pA when added; and Figure 10 is the water permeability coefficient of PA when the amount of different converters is added in the present invention. [Main component symbol description] 1 Preparation step 2 Drying step 20 21 Drying equipment 3 Screening step 4 Mixing step 41 Mixing equipment 5 Discharging step 13