1 Chapter – 1 INTRODUCTION 1.1 General : Concrete is a widely used construction material around the world, and its properties have been undergoing changes through technological…

ADMIXTURES ADMIXTURES???? A material other than water, aggregates, hydraulic cement, and fibre reinforcement, used as an ingredient of a cementitious mixture to modify its…

1. 1 GROUTING 2. 2 GROUTING  Injection of a slurry or a liquid solution into a soil or rock formation  The grout subsequently hardens - increases the strength and decreases…

1. Presentation by Mustafa Cement Kardan University Uploaded By: Engr.Ahmad Sameer 2. - Materials other than cement, water & aggregates added to the concrete mix to modify…

Slide 1 © Boardworks Ltd 2003 KS4: Useful materials from rocks Slide 2 © Boardworks Ltd 2003 Limestone is a sedimentary rock. It comes from the shells of sea creatures…

Slide 1 Rock, Stock and Barrel: Rocks and Minerals (and Remains of Living Things) Nab the Criminal Slide 2 Safe Cracking Heat-resistant safes are commonly used for the storage…

Slide 1 Slide 2 Lecture No. 04 Subject: Properties of Cement Prepared by Dr. Salah Al-Dulaijan Slide 3 Objectives of Lecture To explain briefly the properties of Portland…

Properties of Concrete  Concrete is an artificial conglomerate stone made essentially of Portland cement, water, and aggregates. Properties of Concrete  While cement…

Chapter 3: Cementing Cementing is one of the most critical steps in well completion. Sadly, coming at the end of drilling and in the haste to put a well on production, rarely…

Slide 1 Concrete admixture Silver Oak College Of Engineering & Technology. Prepared by: Sakib Qureshi (11) Sohel Bhaviwala (13) Deep Patel (19) Guided By: Prof. Ashish…