Change in Microstructure, Mechanical Strength, Fire …
In this study, the effect of boric acid addition on the microstructure of gypsum plaster was investigated to determine an environmentally friendly gypsum additive that may …
Characterization of a New Lightened Gypsum-Based …
Its characteristics include its low cost, low toxicity, good creep, thermal stability at room temperature and limited resistance in humid environments, and its use in exteriors is not …
Effects of several retarders on setting time and strength of building
The retarding effects of citric acid on building gypsum were the most significant. ... MCR is temperature resistant, and can easily control the thickening time and has less impact …
Effect of gypsum addition on acid resistance of ye'elimite …
This study aims at evaluating acid resistance of a high ye'elimite CSA cement (with and without external gypsum) in two different acidic environments. Furthermore, a short-term …
The impact of original aggregate and attached mortar types …
In this investigation, the sulfuric acid resistance of geopolymer concrete (GPC) was assessed using various RA types, incorporating limestone and quartz as original aggregates, …
(PDF) Effect of gypsum addition on acid resistance of …
In this study, acid resistance of CSA cement (i.e., non-expansive) and gypsum blended CSA cement (i.e., expansive) is explored. The current work emphasizes that a small …
Effect of gypsum addition on acid resistance of Ye'elimite …
DOI: 10.1016/j.cemconcomp.2023.105335 Corpus ID: 264136444; Effect of gypsum addition on acid resistance of Ye'elimite rich calcium sulfoaluminate cement …
Recycling, reusing and environmental safety of industrial by …
With the rapid advancement of industrial production, the substantial accumulation of industrial by-product gypsum containing high salinity, acidity/alkalinity, and heavy metals are …
Effect of phosphate rock acid insoluble residue on hydration …
Phospho-gypsum is an industrial solid waste discharged from the phosphate production process. The waste includes complex impurities such as phosphoric acid and its …
Effect on Sulfuric Acid Resistance and Shrinkage of …
This study explored the effect of OPC on the resistance to sulfuric acid attack and drying shrinkage when OPC is partially replaced by processed bagasse ash (PBA) at dosages of up to 50%, together with 5% silica fume.
Physicomechanical Properties of Gypsum with Mineral …
Gypsum, from either nature or industrial by-products, can be a lower-cost and cleaner alternative binder to Portland cement used in construction projects, such as affordable …
Evaluating acid resistance of Portland cement, calcium …
The acid resistance of three binders could be evaluated from total acid consumption and predicted based on early period of test depending on a binder's acid - pH …
A Review on Enhancing the Water Resistance Property of …
Abstract: This review is based on the enhancing the water resistance property of powder gypsum by adding some materials like silica powder and glass powder so as to use this gypsum on …
Acid-Resistant Coatings on Marble | Request PDF
Acid rain resistance properties of stone treated with DAP/agar/consolidant were evaluated. a b s t r a c t In this article, the effects of adding a small amount of agar to the …
Building Gypsum
Gypsum Decorative Materials. In Building Decorative Materials, 2011. 4 Applications of Building Gypsum. Building gypsum is used as heating resistant, moisture preserving, sound absorbing …
Effect on Sulfuric Acid Resistance and Shrinkage of Concrete
This study explored the effect of OPC on the resistance to sulfuric acid attack and drying shrinkage when OPC is partially replaced by processed bagasse ash (PBA) at dosages …
Acid resistance of alkali-activated concrete
Especially in marine building, factory, agricultural, and sewage concrete applications, the acid effect is important. ... standards used to determine the acid resistance, …
Review of gypsum reinforced composites as building …
The utilization of gypsum reinforced composites as building materials has garnered considerable attention owing to their exceptional amalgamation of mechanical strength, fire …
A Review on Enhancing the Water Resistance Property …
Abstract: This review is based on the enhancing the water resistance property of powder gypsum by adding some materials like silica powder and glass powder so as to use this gypsum on …
Change in Microstructure, Mechanical Strength, Fire Resistance…
In this study, the effect of boric acid addition on the microstructure of gypsum plaster was investigated to determine an environmentally friendly gypsum additive that may …
Application of the Industrial Byproduct Gypsum in Building …
Additionally, it is used in the production of gypsum slag board, binder, building gypsum, roadbed, and for land leveling, which necessitates sand and other soot materials . The primary method …
Acid and sulfate resistance of seawater based alkali activated fly …
Huseien and Shah demonstrated that self-compacting alkali-activated fly ash concrete exhibited better sulfuric acid attack resistance as compared to alkali-activated slag …
Effect of gypsum addition on acid resistance of Ye'elimite …
Results points out that geopolymer-based mortars have improved acid resistance, which can be used as a potential alternative to conventional cement concretes that have been …
Effect of phosphate rock acid insoluble residue on …
The application of α-hemihydrate gypsum (α-HH) is limited by several factors, such as a rapid hydration rate, short setting time, poor water resistance, and high cost. Especially because of …
Recycling waste gypsum and calcium carbide slag for the …
Recycling waste gypsum and calcium carbide slag for the production of all-solid-waste supersulfated cement ... Constr. Build. Mater. 414, 134978 (2024). ... Recycling flue gas …
Effect of Synergistic Modification of Building Materials …
Alpha-hemihydrate phosphogypsum (α-HPG) is a cementitious material obtained by dehydration of phosphogypsum (PG), a byproduct of phosphoric acid production. Poor water …
(PDF) Effect of gypsum addition on acid resistance of …
Please cite this article as: T. Damion, P. Chaunsali, Effect of gypsum addition on acid resistance of Ye'elimite rich calcium sulfoaluminate cement, Cement and Concrete …
Characterization of a New Lightened Gypsum-Based Material …
Its characteristics include its low cost, low toxicity, good creep, thermal stability at room temperature and limited resistance in humid environments, and its use in exteriors is not …