Introduction
STERLING ASH (FLY ASH)
Leading Fly Ash Supplier in Pakistan
STERLING ASH is a Class F Fly Ash recovered from Coal Fired Power Plants in Pakistan. STERLING ASH is a Pozzolan for concrete, consisting of the “finely divided residue that results from the combustion of ground or powdered coal” as defined by ASTM C 618.
A Pozzolan, as defined by ASTM, reacts chemically with calcium hydroxide produced by the hydration of Portland cement to form additional cementations compounds. STERLING ASH Class F Fly Ash significantly increases the ability of concrete to resist attack from sulfates in soil or ground water. Additionally, Class F fly ash has been proven through extensive research and field experience to be highly effective in mitigating the deleterious effects of unrestrained alkali-silica reactions (ASR) in concrete.
STERLING ASH is produced from the combustion of pulverized bituminous coal. When correctly proportioned, concrete which contains fly ash can have equivalent or greater 28-day compressive strengths when compared to Ordinary Portland Cement Concrete. Due to the Pozzolanic reaction fly ash concrete will continue to gain strength beyond 28 days exceeding that of Ordinary Portland Cement Concrete.
MAJOR BENEFITS
Process
Starling ASH (FLY ASH) - Leading Fly Ash Supplier in Pakistan
We understand the importance of processing of material to categorize in diverse grades. The Fly Ash is readily available, according to the requirement to the clients in Customized Packing Material, large stacks carrying up to 1 mt and free stock in 20-50mt road tankers (bulkers). We own our private system of supply for doorstep delivery to our client.
Quality
Starling ASH (FLY ASH) - Leading Fly Ash Supplier in Pakistan
STERLING ASH is a finely grounded material with a seamless globular form of specks. The Fly Ash concrete visually seems additionally consistent; generally, the fly ash concrete has a relatively low requirement of fine aggregate than pure ordinary Portland cement (OPC) for the production of a high performing mixture.
Applications
Starling ASH (FLY ASH) - Leading Fly Ash Supplier in Pakistan
STERLING ASH can be used as a pozzolan in virtually any concrete application. When correctly proportioned STERLING ASH will add many benefits such as increased strength, increased durability and reduced permeability.
STERLING ASH is particularly beneficial in high performance concrete applications where high compressive strengths are required or where severe exposure conditions demand highly durable concrete. Class F fly ash is also very effective at mitigating problems associated with alkali-silica reactions. In mass concrete placements where low heats of hydration are required STERLING ASH class F fly ash is very advantageous in controlling temperature rise.
Fly Ash Profile
Material Safety Data Sheet
Packing and Delivery
Starling ASH (FLY ASH)
- Standard 50 kgs PP bags
- 1.4MT PP Jumbo Bags
- Bulk supplies
We hold good quantity of stock in hand. Immediate Delivery can be made in standard packing.
Contact Us
FLY ASH - ELSONS
Address : 4th Floor, Plot No. 59-C, 24th Tauhed Commercial Street, DHA V, Karachi, Pakistan.
Phone : Tel: +92 21 35295552-4
E-mail: purchase@elsons.com.pk