Adding Calcium Chloride to Improve Cold Weather Concrete

Jan 08, 2014 · Calcium chloride is the most effective and least expensive cold weather accelerator for concrete. But its use may be limited by building codes or prohibited by some specifications.

Effect of Sodium Chloride (Nacl) on Concrete ... - IJERT

Sodium Chloride was however introduced as a strange material in the concrete in proportion of the cement used as 0, 2, 4, 6, 8 and 10 percentages by weight. The ...

How to De-Ice Concrete Stairs | Home Guides | SF Gate

Icy concrete stairs pose a serious risk of injury during the winter months, but de-icing your steps by applying rock salt can weaken the concrete and shorten its lifespan. Sodium chloride and ...

Effect of Sodium Chloride on Setting Properties of Oil-well

The investigation reported was undertaken to obtain data on the effects of sodium chloride on the properties of cement slurries , because this salt is sometimes ... by NC Ludwig · ‎1951 · ‎Cited by 26 · ‎Related articles

Calcium hydroxide in concrete | Semantic Scholar

Calcium Hydroxide Issues: An Industrial View (J. Ge ). The Role of Ca(OH)2 in Portland Cement Concretes (F.P. Glasser). Calcium Hydroxide in Cement Paste and Concrete-A Microstructural Appraisal (S. Diamond). Scanning Electron Microscopy in Concrete Petrography (P.E. Stutzman). An Overview of the Roles of Ca(OH)2 in Cementing Systems (P.W. Brown and B.A. Clark). Chloride Binding to Cement ...

Short-term Effects of Sodium Sulfate and Sodium Chloride Solutions

Keywords: Chloride effect, Concrete, Corrosion, Durability, Mortar, Strength, Sulfate effect. Sodyum Sülfat ve Sodyum Klorür Çözeltilerinin Sertleşmiş Harçların.

Evaluation of Alternative Anti-Icing and Deicing Chemicals Using

and deicing compounds relative to sodium chloride (NaCl), salt-sand mixtures, ... quality concrete, the implications of chloride-based deicers on the service life of ...

Chloride Binding of Cementitious Materials Exposed to

In this work, chloride-binding isotherms are obtained by testing chloride solutions using a calibrated X-ray fluorescence (XRF) device and were evaluated by comparison with titration. Testing was performed on a cement paste with a water-cement ratio of 0.42, exposed to sodium chloride salt solutions ranging from 0 to 5 mol/L at 23°C.

Ice Melting Products That Cause Less Damage To Your Concrete

When you spread sodium chloride or potassium chloride on your driveway or sidewalks, it will keep it free of ice down to about 20 degrees Fahrenheit. However, some of the salt-water mix (brine) will eventually seep into the concrete. Once the temperature drops below 20 degrees Fahrenheit, this mixture of water and salt will freeze.

The Effect of Sodium Chloride and Magnesium Chloride Salts

In this study, the effect of NaCl and MgCl2 salts in lightweight concrete (LWC) with raw perlite aggregate was investigated. For this purpose, 360 concrete sa.