Hydration analysis of phosphogypsum cementitious materials: mechanisms of mechanical property changes under water resistance experiments

Journal of Materials Science, Год журнала: 2025, Номер unknown

Опубликована: Янв. 6, 2025

Язык: Английский

---

Thermodynamic prediction of and Synthesis of sulfoaluminate-phosphate cementitious material clinker using high magnesium solid waste

Ceramics International, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Язык: Английский

---

Preparation of high-strength bricks by synergistic densification treatment of phosphogypsum and calcium carbide slag

Construction and Building Materials, Год журнала: 2025, Номер 470, С. 140534 - 140534

Опубликована: Фев. 26, 2025

Язык: Английский

---

Sustainable conversion of low-grade industrial solid wastes into low-density foamed concrete via synergistic activation and cascade utilization

Journal of Cleaner Production, Год журнала: 2025, Номер unknown, С. 145071 - 145071

Опубликована: Фев. 1, 2025

Язык: Английский

---

Preparation and properties of CaO-Al2O3-SiO2 based porous insulation ceramics with addition of Phosphogypsum and Coal Gangue

Ceramics International, Год журнала: 2025, Номер unknown

Опубликована: Март 1, 2025

Язык: Английский

---

Utilization of cetylpyridine bromide as an efficient collector for flotation separation of quartz from gypsum

Applied Surface Science, Год журнала: 2025, Номер unknown, С. 163354 - 163354

Опубликована: Апрель 1, 2025

Язык: Английский

---

Phosphogypsum-based pervious mortar: Mechanical properties, permeability and clogging mechanisms

Construction and Building Materials, Год журнала: 2025, Номер 483, С. 141729 - 141729

Опубликована: Май 17, 2025

Язык: Английский

---

Stress-Strain Behavior and Strength Development of High-Amount Phosphogypsum-Based Sustainable Cementitious Materials

Materials, Год журнала: 2024, Номер 17(19), С. 4927 - 4927

Опубликована: Окт. 9, 2024

Phosphogypsum is a common industrial solid waste that faces the challenges of high stockpiling and low utilization rates. This study focuses on mechanical properties internal characteristics cementitious materials with phosphogypsum content. Specifically, we examined effects varying amounts ground granulated blast furnace slag (5–28%), fly ash (5–20%), hydrated lime (0.5–2%) stress–strain curve, unconfined uniaxial compressive strength, elastic modulus (E50) these materials. The test results indicate increasing content can significantly enhance phosphogypsum-based Additionally, have similar beneficial effect an appropriate amount lime. Furthermore, microscopic analysis using scanning electron microscope revealed sulfate in leads to formation calcium aluminate as main product. Concurrently, continuous reaction raw contributes strength development over time. could provide novel method for improving reusing civil engineering

Язык: Английский

---

Influence mechanism of autoclaved aerated concrete waste on the hydration of blended cement with high-volume slag

Construction and Building Materials, Год журнала: 2024, Номер 447, С. 138180 - 138180

Опубликована: Сен. 5, 2024

Язык: Английский

---

Recycling of phosphogypsum for low-carbon cement: clinker production, mechanical properties and hydration mechanism

Journal of Building Engineering, Год журнала: 2024, Номер unknown, С. 111195 - 111195

Опубликована: Окт. 1, 2024

Язык: Английский

---