Sentence examples for levels of replacement from inspiring English sources

However, large levels of replacement leads to delayed hydration of the mix and porous microstructure.

Sugarcane bagasse ash based Portland pozzolana cements were produced with three different levels of replacement – 10%, 15%, and 20%.

Accelerated corrosion tests demonstrate that the use of OWRHA increases the corrosion resistance at all levels of replacement.

Levels of replacement of newly quarried with recycled demolition aggregate have been determined that will not have significant detrimental effect on the mechanical properties.

Upper levels of replacement with recycled demolition aggregate were determined that produced similar flexural strength to paving flags made with newly quarried aggregates, without requiring an increase in the cement content.

Investigation of mechanical properties, i.e. compressive and tensile splitting strength, of paving blocks made with recycled demolition aggregate determined levels of replacement which produced similar mechanical properties to paving blocks made with newly quarried aggregates.

The recycling of WFS in calcium aluminate cement mortars at high level of replacement (50%) was studied.

The influence of mineralogical characteristics on the physicochemical and mechanical properties of pastes and mortars with a level of replacement of 20% was evaluated.

For over two decades, fertility levels in China have been very low: below the level of replacement, which is 2.1 children per couple.

Variables that were investigated were level of replacement of (a) coarse aggregate only, (b) fine aggregate only, and (c) both coarse and fine aggregate.

The effects of various particle size and different types of nano-materials and their optimal level of replacement have been reviewed on cement composite and geopolymer products.