市面上營建材料及隔間板材，大多以波特蘭水泥作為膠結材，水泥屬高耗能及高二氧化碳排放量之工業產品，對地球環境生態造成嚴重衝擊。另外，水泥水化反應於常溫環境下較為緩慢，為節省營運時間及製造成本，可利用高溫高壓製程加速膠結材反應，因此，使用適當廢棄物製作低成本與低汙染之膠結材，以取代傳統波特蘭水泥，經由配比設計與高溫高壓養護製程，評估其應用於製作新型營建板材之可行性。廢容器玻璃不易分解，通常採用焚燒或掩埋方式處理，不但對焚化爐本體造成傷害，甚至可能破壞自然生態，為解決目前廢容器玻璃無去化處問題，本研究首先選用經研磨廢玻璃粉末，添加適量氫氧化鈉溶液，製成鹼激發玻璃膠結材，探討鹼當量、陳化溫度與養護條件等，對所製成鹼激發玻璃膠結材抗壓強度之影響，為降低製作成本，僅添加氫氧化鈉溶液作為鹼活化劑，藉由陳化方式增加玻璃粉末於鹼液中之溶解速率，不同配比設計條件下，透過高溫高壓養護製程以增加試體抗壓強度，評估高溫高壓製程應用於製作鹼激發玻璃膠結材之可行性，期能將相關原理應用於現有營建板材高溫高壓製程。研究結果顯示，高溫高壓製程不僅有助於提升鹼激發玻璃膠結材之抗壓強度，更可大幅縮短養護時程及減低鹼活化劑用量，於壓力2MPa與持壓時間2小時養護條件下，所製成試體抗壓強度可高達60.16MPa，因此，鹼激發玻璃膠結材深具潛力開發成新型營建材料。

Commercially available construction panels are mainly made from Portland cement whose production process is harmful to the earth because of its high energy cost and high carbon emission. In the study, Portland cement binder is replaced by waste glass binder, which is alkali-activated under high temperature and high pressure to produce novel construction panels. Container glass is not easily to be decomposed, and it is usually treated by the methods of incineration or waste disposal, inevitably leading to the damage of the incinerators or the impact on the ecology of our environment.
In order to solve the current disposal problem, waste container glass is first ground to become fine powder and then used as a raw material in the production of alkali-activated glass binder. The effects of alkaline equivalent content, aging high temperature and high pressure and curing condition on the compressive strengths of alkali-activated glass binders are investigated. Only sodium hydroxide is used in the alkaline activator solution to reduce the manufacturing cost of alkali-activated glass binders. Also, an aging process under high temperature and pressure is employed here to accelerate the dissolution reaction of glass powders in the alkaline activator solution. As a result, the feasibility for the replacement of Portland cement by waste glass powders in the production of alkaliactivated binders under high temperature and pressure is evaluated. It is found that the compressive strengths of alkali-activated glass binders produced under the aging process of high temperature and pressure can reach up to 60.16MPa after two hours curing of 2MPa pressure. Hence, alkali-activated glass binders made under high temperature and pressure are promising for the application as a novel construction material.

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