Sökning: "cement replacement"
Visar resultat 1 - 5 av 29 avhandlingar innehållade orden cement replacement.
1. Chloride transport and chloride threshold values : studies on concretes and mortars with Portland cement and limestone blended cement
Sammanfattning : Reinforced concrete is one of the most widely used building materials and if it is properly designed and produced, it is an extremely durable material with a service life up to 100 years. However, under certain environmental conditions the service life of reinforced concrete structures is more limited. LÄS MER
2. Chloride transport and chloride thresholdvalues-Studies on concretes and mortars with Portland cement and limestone blended cement
Sammanfattning : Reinforced concrete is one of the most widely used building materials and if it is properly designed and produced, it is an extremely durable material with a service life up to 100 years. However, under certain environmental conditions the service life of reinforced concrete structures is more limited. LÄS MER
3. Binding of moisture in fly ash blended Portland cement paste and mortar : Impact of replacement level and curing temperature
Sammanfattning : .... LÄS MER
4. Hydration, pore structure, and related moisture properties of fly ash blended cement-based materials : Experimental methods and laboratory measurements
Sammanfattning : Cement-based materials, such as mortar and concrete, are the most employed construction materials in the world. Cement is an important component; it reacts with water to form a glue, called cement paste, which causes the material to harden. Today, cement production accounts for a significant portion of the world’s annual carbon dioxide emissions. LÄS MER
5. Ultrafine particles in concrete : Influence of ultrafine particles on concrete properties and application to concrete mix design
Sammanfattning : .... LÄS MER