[{"data":1,"prerenderedAt":61},["ShallowReactive",2],{"q-107180-arch_construction-33":3},{"question":4,"neighbors":26,"sameNumber":45,"prev":34,"next":37},{"id":5,"classKey":6,"session":7,"year":8,"subject":9,"number":10,"groupStem":11,"ownStem":12,"stem":12,"options":13,"answer":18,"answerKind":20,"answerS":11,"answerNote":11,"images":21,"explanation":22,"withheld":11,"deepChars":23,"freq":24,"indexable":25},"arch-107180-801-0103-033","architect","107180",107,"建築構造與施工",33,null,"室內裝修塗裝作業應注意事項，下列何者錯誤？",{"A":14,"B":15,"C":16,"D":17},"素地處理應力求完善，且須充分乾燥；塗料必須充分攪拌，以防色調或光澤不均","塗料用量要多，且塗膜要厚","塗膜由較多度數構成者為佳，不得有花斑、流痕、皺紋等現象，塗膜顏色應力求均勻，不得有刷痕存在","每層塗膜必須在十分乾燥後，方可進行次一度之塗裝",[19],"B","single",[],"本題考點：室內裝修塗裝作業的基本施工要領，包括素地處理、塗料攪拌、薄塗多度、層間充分乾燥與完成面外觀要求；題幹問「錯誤」的敘述。\n【正解理由】塗料由樹脂、顏料與溶劑或水組成，塗布後要經過溶劑揮發、樹脂氧化或化學反應硬化才形成塗膜。塗膜品質取決於三件事：與素地的附著、厚度均勻、徹底乾燥硬化。單次塗得太厚時，表層先乾燥結皮，內部溶劑或水分被封住出不來，會造成乾燥不良、表面起皺，在立面上還會因自重下垂而產生流痕，日後也容易龜裂、剝離；用量過多同時浪費材料。正確的原則是依塗料製造商建議的塗布量施作，每度塗膜薄而均勻，以多度塗裝累積所需的總膜厚。選項 (B)「塗料用量要多，且塗膜要厚」正好與這個原則相反。故選 B。\n【逐項排除】\n(A) 敘述正確。素地若有油污、粉塵、浮鏽或含水率過高，塗膜無法緊密附著，日後會起泡、剝落，所以素地處理要完善並充分乾燥；塗料靜置後顏料會沉澱、與樹脂分離，使用前不充分攪拌，塗出來的色調與光澤就會不均。兩個要點都屬塗裝前的必要準備。\n(B) 敘述錯誤，為本題答案。錯在兩處：首先「用量要多」，塗料用量應依製造商建議的塗布量控制，不是越多越好；其次「塗膜要厚」，單次厚塗會產生流痕、皺紋、乾燥不良與龜裂等缺陷。改成「塗料用量依建議塗布量，每度塗膜宜薄而均勻，以多度塗裝累積膜厚」才正確。\n(C) 敘述正確。多度構成的塗膜，每一度都薄、容易乾透，上一度可以覆蓋下一度的針孔與細微缺陷，整體附著力與遮蔽性都比單度厚塗好；花斑、流痕、皺紋、刷痕則是驗收完成面時要排除的外觀缺陷，顏色均勻是基本要求。\n(D) 敘述正確。下層未乾就塗上一度，下層的溶劑或水分被上層封住，會出現起泡、起皺，溶劑型塗料還可能咬起下層造成「咬底」，附著力大幅下降。因此每層必須十分乾燥後才能進行次一度塗裝。\n【記憶點】塗裝口訣：素地乾淨又乾燥、塗料先攪勻、薄塗多度、層層乾透再上；「厚」不是品質，「薄而多度」才是。",763,1,true,[27,30,33,36,39,42],{"number":28,"session":7,"stem":29},30,"有關外牆石材貼掛規範之敘述，下列何者錯誤？",{"number":31,"session":7,"stem":32},31,"下列四種帷幕牆系統中，何者最能因應建築結構體的誤差，可於施工現場裁切帷幕牆材料？",{"number":34,"session":7,"stem":35},32,"明架天花板廣泛運用於教室及辦公室，下列那一項不是主要原因？",{"number":37,"session":7,"stem":38},34,"有關鋼構工程作業中須設置之安全母索，下列敘述何者正確？",{"number":40,"session":7,"stem":41},35,"垂直移動為建築物中不可或缺的設備構造，下列敘述何者正確？",{"number":43,"session":7,"stem":44},36,"使用兩部吊車共同吊抬作業時，下列敘述何者錯誤？",[46,49,52,55,58],{"number":10,"session":47,"stem":48},"114180","一個大型鋼筋混凝土建築工程中，需要設置工地上的拉索支持物、工作架或起重支持架，依據規…",{"number":10,"session":50,"stem":51},"113190","有關室內牆體水泥砂漿粉刷施工的敘述，下列何者錯誤？",{"number":10,"session":53,"stem":54},"112190","關於外牆石材飾面工法，下列敘述何者錯誤？",{"number":10,"session":56,"stem":57},"111180","有關外牆構造與其性能，下列敘述何者正確？",{"number":10,"session":59,"stem":60},"110180","下列何種銲道非破壞性檢測，檢測時間過長時對人體較有危害？",1791863210634]