201250085 六、發明說明： 【發明所屬之技術領域】 本發明係有關-種地坪塗層及其施工法，_是指一種可 抗水氣及具高接著強度之環保地坪塗層及其施工法。 【先前技術】 按，現如住家、辦公大樓、地下室、停車場等等各式地面， 經常採用-種地坪塗料法，以储現有的地磚或石材鋪設法， 其主要於水泥地面上綠佈1底漆，之後再於底漆上塗佈一 層混合石英砂之中塗層並整平，而在中塗層錢後再其上塗佈 最後-層具光滑面之面塗層，依此即產生造價便宜的地坪塗料 施玉法’可將粗_水泥地面作—覆蓋動作，並藉由最上層光 滑之面塗層來_更具魏性與防止人們直接與_地面接 ，而造成之傷害，而現有的地坪塗料法中，其底漆、中塗層經 々採用水)1¼脂砂漿哺料，此撕獅有施n、造價便 宜等優點’但由於其強度低、延展性差，往往利用此材料施工 的地坪塗層，有著容易造成因水氣造成鼓起脫落、結構龜裂、 地坪塗層魏面接著強度降低現象之問題，而台灣氣候潮濕且 多雨使知此一現象更為嚴重，加速縮短使用水性樹脂砂漿的 地坪塗層之壽命，因此如何解決地坪塗層容易因水氣而造成地 坪塗曰、構破i裒之問題，乃為本發明所鑽研之課題。 【發明内容】 因此，本發日月之目的，即在提供一種可抗水氣及具高接著 201250085 強度之環縣坪塗層，可有_決鱗_容㈣水氣而造成 結構破壞之問題，並具備環保、節省成本之功效。 本發明之3目的，即在提供-種可抗水氣及具高接著強 度之環保鱗塗層駄法，可使環舰坪塗翁效接著於地坪 表面，形成較佳的防水效果。 於是本發明之可抗水氣及具高接著強度之環保地坪塗 層’包含-底塗層、-1塗層、-粗砂層以及一面塗層，該底 塗層可塗覆於地坪表面上’並含有環氧樹脂及稀釋劑；該中 塗層’係塗覆於該底塗層的表面上，並含有樹脂砂漿；該粗砂 層係位於底塗層與巾塗層之間；該面塗層，係塗覆於該中塗層 的表面上，並含有環氧樹脂。 本發明之可抗水氣及具高接著強度之環保地坪塗層施工 法，依序包含-底塗覆步驟、—粗砂披覆步驟、—中塗覆步驟 及一面塗覆步驟，該底塗覆步驟是在地坪表面上塗覆一底塗 層，該底塗層含有環氧樹脂及稀釋劑；該粗砂披覆步驟是在該 底塗層純城時，雜砂紐霞缝層上贼—粗砂層； 該中塗覆步驟是在該底塗層乾燥後，再於其上塗覆一中塗層， 該中塗層含有樹脂砂漿；該面塗覆步驟是在中塗層乾燥後，再 於其上塗覆一面塗層，該面塗層含有環氧樹脂。 本發明之功效在於利用底塗層與中塗層之間的粗砂層，使 得該底塗層和中塗層之間有著高接著強度’而中塗層係使用樹 4 201250085 脂砂漿’可有效節省成本，並且底塗層和面塗層係使用環氧樹 脂’更可有效的防止水氣，藉此達到強化整體地坪塗層之結構。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在以下 配合參考圖示之一個較佳實施例來詳細說明，將可清楚的呈 現。 如圖1所示，圖1為本發明較佳實施例之環保地坪塗層之 剖面示意圖’該可抗水氣及具高接著強度之環保地坪塗層2係 披覆於地坪表面1上，包含一底塗層21、一中塗層22、一面 塗層23及一粗砂層24。 該底塗層21可塗胁地坪表© 1上，並含有環氧樹脂及 稀釋劑’其中該環氧樹脂為無溶劑型油性環氧樹脂，而稀釋劑 為甲苯溶劑’在該触實施射，該魏伽旨在使时的主劑 與硬化劑調配比例為2: 1，在調配混合後再加入以甲苯溶劑 作為稀釋劑加以稀釋，稀釋劑佔底塗層之重量百分比 5〇/◎〜15% ’其餘為環氧樹脂’本實施例之稀釋#丨最佳為10%， 混合完成後即可塗覆於地坪表面1上形成底塗層21。 該中塗層22係塗覆於該底塗層21的表面上，並含有樹脂 砂聚’該樹脂砂毁即業界常用之水性樹脂砂聚，或稱為自流平 水泥，而在中塗層22、塗覆於該底塗層21之前，須先將粗砂披 覆於該底塗層21上形成—粗砂層24，該㈣^、層材料為業界俗 201250085 稱的2號粗砂’如此一來底塗層21與中塗層22之間會有一層 粗砂層24，該粗;吵層24可加強底塗層21和中塗層22之間的 密合，並可增加底塗層21和中塗層22之間的粗糙度，因此具 有高接著強度。 該面塗層23係塗覆於該中塗層22的表面上，並含有環氧 樹脂，其中該環氧樹脂為無溶劑型油性環氧樹脂；藉由底塗層 21、面塗層23使用油性環氧樹脂來施作，可有效防止水氣破 壞該環保地坪塗層2之整體結構，換言之，即具有防水效果， 而底塗層21與面塗層23之間的中塗層22使用水性樹脂砂 漿，更可有效節省成本，並具備環保之功效。 請參照圖2，並-同參酌圖卜圖2為本發明較佳實施例 之環保地坪塗層施工法之流麵，本發明可抗水氣及具高接著 強度之環保地坪塗層施工法，依序包含—地坪清潔步驟3、一 底塗覆步驟4、-粗砂披覆步驟5、—中塗覆步驟6、一到批 步驟7及一面塗覆步驟8。 該地坪β洛、步驟3是將該地坪表面1欲施工處予以清洗乾 淨，Ρ方止地坪表面！上的污;賣、雜質影響該環保地坪塗層2的 黏著性。 該底塗覆步驟4是將魏樹麟轉舰比綱勻混合 為該底塗層2卜再將該底縣21塗覆於地坪表面〗上，詳而 言之’該魏_旨為無溶刪油性環氧細旨，而獅劑為甲苯 201250085 溶劑’而環氧樹脂在使用前的主劑與硬化劑調配比例為2 : 1， 在調配混合後再加入以甲苯溶劑作為稀釋劑加以稀釋，稀釋劑 佔底塗層之重量百分比5%〜15%，其餘為環氧樹脂，本實施例 之稀釋劑:t佳為，齡完紐即可塗覆於地坪表面i上形 成底塗層21。 而在底塗層21塗覆完成時，隨即將粗砂披覆於該底塗層 21形成一粗砂層24，即是粗砂披覆步驟5，而此粗砂層以材 料為業界俗稱的2絲砂，於缝層U上灑滿粗砂後，養護 曰待底塗層21乾糙;後，隨即進行該中塗覆步驟6，於其上 塗覆-中塗層22，該中塗層22含有樹脂砂漿，該樹脂砂浆即 業界常用之水性樹脂砂锻，或稱為自流平水泥，塗歡成後養 。蒦1 3日等待該巾塗層22乾糖，由於底塗層U與中塗層U 之間有—層_層24 ’該粗砂層24可加強底塗層21和中塗 層22之間的密合’並可增加其粗輪度，因此具有高接著強度。 中塗層22乾縫後隨即進行刮抵步驟7，該到批步驟7是 在已乾燥完畢的中塗層22上塗覆—刮批層，該刮批層含有環 氧樹脂，其巾該環氧樹脂為無溶劑黯性環氧細旨，此刮批層 非常的薄，其目的在於將環氧樹脂參透人中塗層22的毛細 孔，由於油性環氧樹脂與水性樹脂砂浆較難接著在一起，因此 此刮批步驟7為環氧樹脂先行滲透人中塗層22的毛細孔内， 養護一日__化後’由於魏細旨躲毛細孔，故可以 201250085 獲得較佳的接著強度，最後再使用相同的無溶劑型油性環氧樹 月曰，再中塗層22上的刮批層上塗覆一面塗層23，面塗層23 乾縫後即完成該環保地坪塗層2的施工。 藉由底塗層21、面塗層23使用油性環氧樹脂來施作，可 有效防止水氣破壞該環保地坪塗層2之整體結構，換言之，即 具有防水效果，而底塗層21與面塗層23之間的中塗層22使 用水性樹脂砂漿，更可有效節省成本，並具備環保之功效，此 外油性與水性接著問題更藉由粗砂層24和中塗層22之毛細孔 加以解決’此-獻料财會_水互私目容而造成接著強 度低落，反而會提高彼此之間的接著強度不易脫落，確實能達 到本發明之目的。 上述實施娜為例示性朗本發明之輕及其功效，而非 用於限制本發明。任何熟習此項技藝之人士均可在不違背本發 明之精神與範嘴下，對上述實施例進行修飾與變化。因此本發 明之權利保護範圍，應如後述之申請專利範圍所列。 8 201250085 【圖式簡單說明】 圖1為本發明較佳實施例之環保地坪塗層之剖面示意圖； 圖2為本發明較佳實施例之環保地坪塗層施工法之流程圖。 【主要元件符號說明】 1 :地坪表面 2:環保地坪塗層 21 :底塗層 22 :中塗層 23 :面塗層 24 :粗砂層 3:地坪清潔步驟 4:底塗覆步驟 5:粗砂披覆步驟 6 :中塗覆步驟 7 :刮批步驟 8:面塗覆步驟201250085 VI. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a type of floor coating and a construction method thereof, and _ refers to an environmentally friendly floor coating capable of resisting moisture and having high adhesion strength and construction thereof law. [Previous technology] According to the current situation, such as home, office building, basement, parking lot, etc., the floor coating method is often used to store the existing floor tile or stone laying method, which is mainly on the green floor of the cement floor. Primer, and then coating a layer of mixed quartz sand on the primer and leveling, and then coating the final layer with a smooth surface coating after the coating is applied, thereby producing The cheap floor coating Shi Yufa's can be used to cover the rough _ cement floor, and the upper layer of smooth surface coating _ more Wei and prevent people from directly connected with the _ ground, resulting in damage, and In the existing floor coating method, the primer and the middle coating are fed with water and 11⁄4 grease mortar, and the tearing lion has the advantages of being applied n, and the cost is low, but due to its low strength and poor ductility, it is often used. The floor coating for material construction has the problem of easily causing bulging due to moisture, structural cracking, and lowering of the strength of the floor coating. However, the humid and rainy weather in Taiwan makes this phenomenon more serious. Speed up the use of water Ping floor life of the coating resin mortar, so how to solve the floor coating is susceptible to moisture causing said coated, i take out the problem of breaking the structure, is the object of the study of the present invention. SUMMARY OF THE INVENTION Therefore, the purpose of the present day and the month, that is, to provide a water-resistant gas and a high degree of 201250085 strength of the ring county Ping coating, there may be _ _ _ _ _ (four) moisture caused structural damage And has the effect of environmental protection and cost saving. The third object of the present invention is to provide an environmentally friendly scale coating method which is resistant to moisture and high in strength, and can be applied to the surface of the floor to form a better waterproof effect. Therefore, the environmentally friendly floor coating of the present invention which is resistant to moisture and has high adhesion strength comprises: an undercoat layer, a -1 coating layer, a coarse sand layer and a coating layer which can be applied to the floor surface. Upper and containing an epoxy resin and a diluent; the intermediate coating is applied to the surface of the undercoat layer and contains a resin mortar; the coarse sand layer is between the undercoat layer and the towel coating; A coating is applied to the surface of the intermediate coating and contains an epoxy resin. The environmentally friendly floor coating construction method capable of resisting moisture and high adhesion strength of the invention comprises, in order, a bottom coating step, a coarse sand coating step, a medium coating step and a coating step, the primer coating The coating step is to apply an undercoat layer on the surface of the floor, the undercoat layer contains an epoxy resin and a diluent; the coarse sand coating step is a thief on the seam of the mixed sand a coarse sand layer; the middle coating step is after the undercoat layer is dried, and then coated with a medium coating layer, the medium coating layer containing a resin mortar; the surface coating step is after the medium coating layer is dried, and then A coating is applied thereon, the topcoat containing an epoxy resin. The effect of the invention is to utilize a coarse sand layer between the base coat and the middle coat layer so that there is a high joint strength between the base coat layer and the middle coat layer, and the middle coat layer can effectively save the use of the tree 4 201250085 grease mortar. Cost, and the use of epoxy resin in the base coat and top coat is more effective in preventing moisture, thereby enhancing the structure of the overall floor coat. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments. As shown in FIG. 1 , FIG. 1 is a schematic cross-sectional view of an environmentally friendly floor coating according to a preferred embodiment of the present invention. The water-resistant and environmentally-friendly floor coating 2 with high adhesion strength is applied to the floor surface. The upper layer comprises a primer layer 21, a middle coating layer 22, a side coating layer 23 and a coarse sand layer 24. The undercoat layer 21 can be coated on the floor surface 1 and contains an epoxy resin and a diluent, wherein the epoxy resin is a solventless oily epoxy resin, and the diluent is a toluene solvent. The Weijia aims to make the ratio of the main agent and the hardener to 2:1, and then add the toluene solvent as a diluent after the mixing and mixing, and the diluent accounts for 5% by weight of the undercoat layer. 15% 'The rest is epoxy resin' The dilution #丨 of this embodiment is preferably 10%, and after the mixing is completed, it can be applied to the floor surface 1 to form the undercoat layer 21. The intermediate coating layer 22 is coated on the surface of the undercoat layer 21 and contains resin sand. The resin sand is destroyed, that is, the water-based resin sand commonly used in the industry, or self-leveling cement, and the middle coating layer 22 Before being applied to the undercoat layer 21, coarse sand is firstly coated on the undercoat layer 21 to form a coarse sand layer 24, and the layer material is the No. 2 coarse sand of the industry popular 201250085. There is a layer of coarse sand 24 between the primer layer 21 and the intermediate coating layer 22. The coarse layer 24 can strengthen the adhesion between the primer layer 21 and the intermediate coating layer 22, and can increase the primer layer 21 and The roughness between the intermediate coatings 22 thus has a high bonding strength. The top coat 23 is applied on the surface of the intermediate coat layer 22 and contains an epoxy resin, wherein the epoxy resin is a solventless oil-based epoxy resin; and is used by the undercoat layer 21 and the top coat layer 23. The oily epoxy resin is applied to effectively prevent the water vapor from damaging the overall structure of the environmentally friendly floor coating 2, in other words, having a waterproof effect, and the intermediate coating 22 between the undercoat layer 21 and the top coat layer 23 is used. Water-based resin mortar is more cost effective and environmentally friendly. Please refer to FIG. 2 , and FIG. 2 is a flow surface of an environmentally friendly floor coating construction method according to a preferred embodiment of the present invention. The invention can resist water vapor and environmentally friendly floor coating construction with high adhesion strength. The method comprises, in order, a floor cleaning step 3, a bottom coating step 4, a coarse sand coating step 5, a middle coating step 6, a first batch step 7 and a side coating step 8. The floor β Luo, step 3 is to clean the surface of the floor to be cleaned, and the surface of the floor is stopped! The dirt on the surface; the sale and impurities affect the adhesion of the environmentally friendly floor coating 2. The bottom coating step 4 is to mix the Wei Shulin transshipment to the base coat 2 and then apply the bottom county 21 to the floor surface, in detail, the The oily epoxy is the purpose, and the lion agent is toluene 201250085 solvent', and the ratio of the main agent and the hardener before use is 2:1. After mixing and mixing, add the toluene solvent as a diluent to dilute and dilute. The agent accounts for 5%~15% by weight of the undercoat layer, and the rest is an epoxy resin. The diluent of the embodiment: t is preferably, and the finish is applied to the surface i of the floor to form the undercoat layer 21. When the coating of the undercoat layer 21 is completed, the coarse sand is applied to the undercoat layer 21 to form a coarse sand layer 24, that is, the coarse sand coating step 5, and the coarse sand layer is commonly known as the material in the industry. Sand, after the coarse layer of sand is sprinkled on the seam layer U, the curing primer layer 21 is dry and rough; after that, the middle coating step 6 is performed, and the intermediate coating layer 22 is coated thereon, and the medium coating layer 22 contains the resin. Mortar, the resin mortar is commonly used in the industry for water-based resin sand forging, or self-leveling cement, coated with Huancheng.蒦1 3rd waiting for the towel coating 22 dry sugar, since the undercoat layer U and the intermediate coating U have a layer _ layer 24 'the coarse sand layer 24 can strengthen between the undercoat layer 21 and the intermediate coating layer 22 Closed 'and can increase its coarse rotation, so it has a high strength. After the dry coating of the middle coating layer 22, the step 7 is applied, and the batch step 7 is applied on the dried intermediate coating layer 22, which is coated with an epoxy resin, and the coating layer contains the epoxy resin. The resin is a solvent-free bismuth epoxy. The scratch coating layer is very thin. The purpose of the resin is to penetrate the pores of the human coating 22 by the epoxy resin. It is difficult to stick together because of the oily epoxy resin and the aqueous resin mortar. Therefore, the scraping step 7 is that the epoxy resin first penetrates into the capillary pores of the human middle coating layer 22, and after curing for one day, since the fine pores are removed, it is possible to obtain a better bonding strength in 201250085, and finally The same solvent-free oily epoxy tree is used, and a coating layer 23 is applied on the scratch coating layer on the coating layer 22. After the top coating 23 is dry-sewn, the construction of the environmentally-friendly floor coating 2 is completed. By applying the oil-based epoxy resin to the undercoat layer 21 and the top coat layer 23, the water vapor can be effectively prevented from damaging the overall structure of the eco-friendly floor coating 2, in other words, having a waterproof effect, and the undercoat layer 21 and The intermediate coating 22 between the top coats 23 uses an aqueous resin mortar, which is more cost effective and environmentally friendly. In addition, the oil and water problems are solved by the pores of the coarse sand layer 24 and the intermediate coating layer 22. 'This-contribution accounting _ water mutual privacy and the resulting low strength, but will increase the bonding strength between them is not easy to fall off, can indeed achieve the purpose of the present invention. The above-described embodiments are illustrative of the lightness and efficacy of the invention and are not intended to limit the invention. Any person skilled in the art can modify and change the above embodiments without departing from the spirit and scope of the invention. Therefore, the scope of protection of the present invention should be as set forth in the scope of the patent application described below. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic cross-sectional view of an environmentally friendly floor coating according to a preferred embodiment of the present invention; FIG. 2 is a flow chart of a method for constructing an environmentally friendly floor coating according to a preferred embodiment of the present invention. [Main component symbol description] 1 : Floor surface 2: Environmentally friendly floor coating 21 : Undercoat layer 22 : Medium coating layer 23 : Top coat 24 : Coarse sand layer 3 : Floor cleaning Step 4 : Bottom coating step 5 : coarse sand coating step 6: medium coating step 7: scraping step 8: surface coating step