Mechanical properties and freeze|thaw resistance of lightweight ...

Freeze-Thaw Resistance of Normal and High Strength Concretes ...

The test results showed that the freeze-thaw resistance is influenced directly by the compressive strength property of the concrete. Silica fume significantly ...

MECHANICAL PROPERTIES AND DURABILITY OF STRUCTURAL ...

Volume: 1. Subject/Index Terms. TRT Terms: Chlorides; Concrete; Durability; Fly ash; Freeze thaw durability; Lightweight materials; Mechanical ...

Freeze-thaw Model and Service Life Prediction of Hybrid Fiber ...

Effect of polypropylene fiber on mechanical properties of lightweight ... Freezing and thawing durability of lightweight aggregate concrete improved ...

Mechanical properties and damage modeling of hybrid fiber ...

Based on the test results and freeze-thaw damage theory, the evolution equation of freeze-thaw damage of hybrid fiber reinforced concrete based ...

Mechanical Properties of Lightweight Cellular Concrete for ...

LCC poses a number of benefits, such as high durability, noncorrosivity, permanence, lightweight density, high freeze-thaw resistivity, and low per-.

Durability development of lightweight and high-strength engineered ...

The results indicate that the salt solutions can accelerate the failure of LECC under freeze–thaw cycles. Salt solutions accelerated the tensile properties ...

Lightweight Concrete: Mechanical Properties - ROSA P

(2008), "Freeze-Thaw Resistance of Lightweight Concrete and Aggregate at. Different Freezing Rates," Journal of Materials in Civil Engineering, ASCE, Vol. 20 ...

Freezing and thawing cycles: effect on recycled aggregate concrete ...

The introduction of 25% slag as cement replacement, therefore, improved the freeze-thaw resistance and durability for mixes containing no recycled aggregates or ...

Frost-resistance prediction model for stress-damaged lightweight ...

... strength and freeze-thaw durability of pervious ... Mechanical properties and freeze-thaw resistance of lightweight aggregate concrete.

Characterization and performance evaluation of lightweight thermal ...

... mechanical and durability properties, in addition to improving thermal insulation and reducing weight of concrete. Similar content being ...

Effect of Degree of Synthetic Lightweight Aggregate Prewetting on ...

"Correlation Studies of Fundamental. Aggregate Properties with Freeze-Thaw. Durability of Structural Lightweight Concrete" by W. B. Ledbetter, Research Report ...

International Concrete Abstracts Portal

Keywords: Chlorides; concretes; freeze thaw durability; high-strength concrete; hydrocarbons; lightweight concrete; mechanical properties; silica fume. DOI ...

Investigation of the effect of freeze-thaw cycles on the mechanical ...

Yazıcı, H; The effect of silica fume and high-volume Class C fly ash on mechanical properties, cloride penetration and freeze-thaw resistance of ...

Mechanical Properties of Lightweight Cellular Concrete for ...

LCC poses a number of benefits, such as high durability, noncorrosivity, permanence, lightweight density, high freeze-thaw resistivity, and low ...

Investigation on mechanical properties deterioration of concrete ...

Freeze–thaw (F–T) action is one of the major causes for deterioration of durability performance of concrete structures in cold northern regions, ...

Freeze-thaw durability of repair mortars and porous limestone

Frost damage can lead to material loss, and in addition, it also decreases the stone durability against other stress factors such as salts (Yu ...

Effect of aggregate saturation degree on the freeze–thaw resistance ...

... properties of high performance polypropylene fiber lightweight aggregate concrete (HPPLWC) as workability, compressive strength and freeze–thaw resistance.

Durability Properties of Ultra-High Performance Lightweight ...

The material showed high resistance to freeze-thaw attack, as the total mass loss after 28 freeze-thaw cycles of 0.064 kg/m2 (Figure 5) was far below the limit ...

Freeze-thaw resistance of concrete: Insight from microstructural ...

In the long term however, progressive hydration of the. SCM offsets this, leading to improved mechanical properties and durability (Ghirci et al., 2007).

Chapter 3: Effectof Air Content and W/C on Freeze-Thaw Resistance

In order to evaluate the relation between concrete microstructure and its freeze-thaw resistance, an experiment was designed for concretes with fresh air ...

Air entrainment

Air entrainment in concrete is the intentional creation of tiny air bubbles in a batch by adding an air entraining agent during mixing. A form of surfactant it allows bubbles of a desired size to form. These are created during concrete mixing, with most surviving to remain part of it when hardened.