About Surkhi Powder
Surkhi,Powdered broken brick (burnt brick) locally called surkhi is used as fine aggregate in lime. Surkhi,Powdered broken brick shall be prepared by finely grinding well burnt good quality bricks.
Surkhi,Powdered broken brick is used as an adulterant but it imparts strength and hydraulic properties.
Additional Information:
- Delivery Time: 7 days
- Packaging Details: 40 kg bags
Enhanced Performance in Construction ApplicationsSurkhi Powder is engineered to significantly improve the workability and long-term performance of masonry mortars and plasters. Thanks to its fine particle size (approximately 100 mesh) and high porosity, it not only boosts compressive strength but also reduces drying shrinkage and efflorescence, making it ideal for diverse construction contexts, especially in water-retaining structures.
Reliable Packaging and Storage SolutionPackaged in robust HDPE bags or sacks with 40 kg and 50 kg options, Surkhi Powder remains well-protected against moisture and contamination. For optimal quality retention, it is recommended to store this material in a cool and dry environment, away from any exposure to damp conditions.
FAQ's of Surkhi Powder:
Q: How is Surkhi Powder manufactured and what is its composition?
A: Surkhi Powder is produced by crushing, screening, and grading selected brick bats. Its chemical composition mainly includes silica, alumina, and iron oxide, resulting in a fine, reddish, highly porous powder that is ideal for construction applications.
Q: What are the primary uses of Surkhi Powder in construction?
A: This powder is commonly used as an additive in masonry mortar, plasters, lime surkhi concretes, and water-retaining structures. It improves workability, enhances durability, and helps mitigate efflorescence in finished products.
Q: When should Surkhi Powder be added to construction mixes?
A: Surkhi Powder should be blended into mortar or plaster mixes during the initial mixing stage, following your project's specific formulation to ensure optimal workability and performance.
Q: Where can Surkhi Powder be procured and in what packaging sizes?
A: This product is widely available through distributors, importers, manufacturers, suppliers, and traders across India. Standard packaging sizes include 40 kg and 50 kg HDPE bags or sacks, ensuring convenient handling and storage.
Q: What benefits does Surkhi Powder offer compared to traditional additives?
A: Surkhi Powder improves mortar plasticity, reduces efflorescence, enhances water resistance, and imparts long-lasting strength to construction materials due to its high porosity (about 25-35%) and unique chemical makeup.
Q: How should Surkhi Powder be stored to maintain its effectiveness?
A: To preserve its quality and prevent unwanted reactions, Surkhi Powder should be stored in a cool, dry place away from moisture, ideally in its original HDPE packaging until use.
Q: What is the typical bulk density and water absorption rate of Surkhi Powder?
A: The bulk density of Surkhi Powder ranges between 1100 and 1200 kg/m3, while its water absorption capacity is moderate to high, complementing its role in improving mortar and concrete properties.