ASTM C778 Graded Ottawa Silica Sand 25kg Bag Standard Test Sand

Product Overview

This ASTM C778 graded Ottawa silica sand is a high-purity standard test sand widely used in laboratory testing, water filtration, construction material testing and industrial processing applications. Packed in 25kg heavy-duty bags, it meets strict ASTM C778 specifications for consistent particle size distribution and chemical purity, ensuring reliable and repeatable test results across various industrial scenarios.

Key Features

• Meets ASTM C778 standard for graded Ottawa silica sand
• High-purity silica composition with minimal impurities
• Uniform particle size distribution for consistent performance
• 25kg heavy-duty woven bag packaging for easy transport and storage
• Suitable for laboratory testing, filtration and industrial material applications
• Excellent wear resistance and chemical stability

Specifications

Applications

• Laboratory standard testing for cement, concrete and construction materials
• Water filtration systems as filter media
• Industrial material testing and calibration
• Foundry and casting applications
• Sandblasting and surface treatment
• Chemical processing and industrial filtration

Package Contents

• 1 x 25kg Bag of ASTM C778 Graded Ottawa Silica Sand