pozzolanic

Of or pertaining to pozzolan.

Mentioned in ?

References in periodicals archive ?

However, using high calcium fly ash, which may undergo both hydration and pozzolanic reaction, compared to low calcium fly ash with only pozzolanic reaction, is an added advantage in increasing concrete's long term strength development.

Influence of Particle Size Distribution of High Calcium Fly Ash on HVFA Mortar Properties

The pozzolanic activity does improve the strength of the transition zone, i.e.

Effect of fly ash on freeze-thaw durability of concrete in marine environment

In contrast, much better durability and fiber anchorage was observed when cement clinker content was low and pozzolanic fines are used, which decreases the alkalinity of the pore solution.

AGEING MODELS AND ACCELERATED AGEING TESTS OF GLASS FIBER REINFORCED CONCRETE

The strength of clayey soil-lime and clayey soil fly ash mixtures was improved as a result of enhancing the alkali pozzolanic reaction in the mixtures [14, 15].

CHARACTERIZATION AND UTILIZATION OF OIL SHALE ASH MIXED WITH GRANITIC AND MARBLE WASTES TO PRODUCE LIGHTWEIGHT BRICKS

"Comparison of the strength and durability performance of normal- and high-strength pozzolanic concretes at elevated temperatures." Cement and Concrete Research, Vol.

THE EFFECT OF SODIUM CARBONATE ON ELEVATED TEMPERATURE RESISTANCE OF CEMENT MORTARS CONTAINING NATURAL ZEOLITE

The microstructure analysis of old mortars reveals the different behaviors of pure lime and pozzolanic mortars.

Scanning Mortars to Understand the Past and Plan the Future for the Maintenance of Monuments

Incorporation of pozzolanic materials in blended cements has been found to lower the permeability of aggressive ions such as chlorides.

Chloride Ingress in Chemically Activated Calcined Clay-Based Cement

Admixtures are effective materials for dry shrinkage control, reduction of hydration heat, and improvement of packing density, among others; in particular, admixtures are divided into cement-based materials, which harden by directly reacting with water, and pozzolanic materials, which react with cement over time.

Properties of Ready Mixed Acrylic Paste for Exterior Insulation Using Pozzolanic Materials and Atomizing Slag

The second reaction is called secondary pozzolanic reaction.

Investigation of the Application of Various Water Additive Ratios on Unconfined Compressive Strength of Cement-Stabilized Amorphous Peat at Different Natural Moisture Contents

It also offers pozzolanic, sulphur-resistant cement, and clinker, as well as provides cement finishing services.

Saudi cement firm inks Islamic finance deal

Poor curing conditions are more adversely effective on the strength of concretes made by pozzolanic cements than that of ordinary portland cement (OPC), and it is necessary to apply water curing to the former concretes at least for the initial 7 days to expose the pozzolanic activity.