Sentence examples for in concrete amount from inspiring English sources

In concrete, amount of water present in the cement paste, excluding the water absorbed by aggregates, (called effective water – Weff) strongly influences the fresh and hardened properties of the material.

For production of each type of fiber reinforced composite (FRC), fibers having length of 50 mm are added in concrete by an amount of 5% (by mass of cement).

In general, the best performance was found in concrete with higher amounts of CNTs of lower aspect ratio.

The sulfate attack in concrete with different amounts of glass sand replacement caused less weight loss than in the control group.

The production of portland cement – the key ingredient in concrete – generates a significant amount of carbon dioxide.

The production of Portland cement – the key ingredient in concrete – generates a significant amount of carbon dioxide.

It might happen because of the availability of continuous capillary pores in concrete specimens with less amount of wet curing (Shamim Khan et al. 1993; Zhang et al. 1999).

Therefore, a reduction of the cement amount used in concrete mixtures would be beneficial from an environmental point of view.

Using new method for RAC, the amount of RA can be raised up to 50% in concrete while conventional method limited the amount of RA should be less than 30%.

In Japan, corrosion inhibitor was commercialized in the 1970s, and the use of these showed the rapid elongation as a countermeasure of the use of sea sand as an aggregate for the period 1975 1977 and the use of corrosion inhibitors decreased after 1979 because of the regulation for the total amounts of chloride in concrete in the standards.

So, the amount of free chloride in concrete may be more representative than the total chloride content.