Foam concrete with oil ash

US9796624B1 · kind B1 · utility

Assignees

• SAUDI ARABIAN OIL COMPANY · SA
• KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS · SA

Inventors

• Mohammed Al-Mehthel · Dhahran, SA
• Mohammed Maslehuddin · Dhahran, SA
• Saleh H. Al-Idi · Dhahran, SA
• Mohammed Ibrahim · Dhahran, SA

Key dates

• Filing date: Jan 31, 2017
• Grant date: Oct 24, 2017
• Expiry date: Jan 31, 2037

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02W30/91
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

A foam concrete has constituents that include a cement, a sand, a coarse aggregate, an oil ash, a water, and a foam solution. The foam concrete has a compressive strength of at least 20 MPa, a thermal conductivity of less than 0.41 W/mK and a maximum weight of 1650 kg/m3.