廠傢講解环氧地坪漆施工五大註意事項!

文章时间:2018-11-01 23:26:01   浏览次数:1119

环氧地坪對基材表面的處理:新建混凝土地面需要28天的養護期,抗壓強度≥20MPa,拉拔強度≥1.5MPa,混凝土標號要求C25以上;表面幹燥,含水量≤6%;基層以下完成防水防潮層的施工;基層表面缺陷,如起砂、空鼓、油脂、裂紋等。二、塗裝無溶劑环氧封閉底漆:整體研磨,吸塵清理後披掛無溶劑环氧封閉底漆料1道。环氧封閉底漆披掛均勻,無漏塗和材料堆積,無明顯泛白痕跡,漆膜飽滿。
The surface treatment of epoxy floor to base material: the new concrete floor needs 28 days of curing period, compressive strength (> 20 MPa), drawing strength (> 1.5 MPa), and the concrete label requires more than C25; the surface is dry and the moisture content is less than 6%; the construction of waterproof and moisture-proof layer is completed below the base level; the surface defects of the base course, such as sand, empty drum, grease, crack, etc. Grain and so on. 2. Solvent-free epoxy sealing primer: whole grinding, dust cleaning and wearing one solvent-free epoxy sealing primer. The epoxy sealing primer is uniform, without leakage coating and material accumulation, and has no obvious whitening marks, and the paint film is full. 三、塗裝無溶劑环氧中塗漆
Three. Solvent free epoxy coating.
中塗一般根據环氧地坪厚度要求刮塗2-4遍。
The middle coat is usually scraped 2-4 times according to the thickness of epoxy floor.
1、無溶劑环氧中塗攪拌均勻後加入70~140目的石英砂再攪拌後進行刮塗,作為第1道环氧砂漿,此道主要用於增強地面的耐磨及抗壓性能。
1. Solvent-free epoxy coating is evenly stirred and then scraped with 70-140 mesh quartz sand. As the first epoxy mortar, it is mainly used to enhance the wear resistance and compression resistance of the ground.
2、無溶劑环氧中塗攪拌均勻後加入200目的石英砂再攪拌後進行刮塗,作為第2道环氧砂漿,用於增強地面的耐磨、修補第一道缺陷及平整度。
2. Solvent-free epoxy coating is evenly stirred and then scraped with 200 mesh quartz sand. As the second epoxy mortar, it is used to enhance the wear resistance of the ground, repair the first defect and smoothness.
3、兩道环氧砂漿實幹以後,如有麻面、裂縫等缺陷先進行修補,然後用沙盤機進行打磨,使其平整,並吸塵清潔。石英砂使用的目數由現場工程師根據地面具體情況而確定。
3. After the two epoxy mortars are dry, if there are flax surface and cracks, they are repaired first, then sanded with a sand table machine to make them smooth and clean. The number of quartz sand used is determined by the field engineer according to the specific conditions of the ground.
4、不同種類环氧地坪還要寫不同,比如环氧防靜電地坪還需要塗裝導電層等。
4, different types of floor should be written differently, for example, the epoxy anti-static floor also needs to be coated with conductive layer.
四、塗裝無溶劑环氧面塗
Four. Solvent free彩色沥清地坪 epoxy coating.
环氧面塗塗裝方式一般有滾塗或者环氧自流平刮塗等,塗裝前應對於中間層打磨、吸塵。滾塗施工一般為施工2道,若刮塗自流平施工,需要使用消泡滾筒在环氧地坪上來回滾動,進行消泡處理,最後讓其自行流平即可。
Epoxy surface coating methods generally include roll coating or epoxy self-leveling scraping, etc. Before painting, the intermediate layer should be polished and cleaned. Rolling coating construction generally consists of two routes. If scraping and painting is self-leveling construction, it is necessary to roll back and forth on the floor with defoaming drum to defoam, and finally let it self-leveling.
五、施工註意事項及安全技術要求
Five, construction precautions and safety technical requirements
施工現場的环境溫度應高於5℃,相對濕度小於85%時方能施工。施工者應做好施工部位、時間、溫度、相對濕度、地坪表面處理、材料實際等記錄,以備查考;
The ambient temperature of the construction site should be higher than 5 C, and the relative humidity is less than 85%. Construction site, time, temperature, relative humidity, ground surface treatment and material reality should be recorded for reference.
施工場地四周應拉好警戒帶和掛好警告牌,施工場地四周10米內嚴禁明火作業,嚴禁吸煙。電動工具的使用須有專人負責,做完離場前需切斷電源。
Warning belts and warning signs should be put up around the construction site. Open fire operation and smoking should be strictly prohibited within 10 meters around the construction site. The use of electric tools must be responsible for someone who needs t印花地坪o cut off the power before leaving.