Using limestone filler (LF) as a mineral additive of concrete with manufactured sand (MS) raises concerns about the long-term performance because of the high LF content in …

Limestone is increasingly being used as a component in Portland-Limestone cements: Sika offers an additive to enhance grinding and performance. Limestone has a rising recognition as a supplementary cementitious material (SCM) …

Powder type of self-compacting concrete (SCC) needs high cement content to achieve self-compactibility, this will be undesirable in tropical climate of Sudan due to implication of high …

Incorporating superfluous fine limestone powder or coarse limestone powder increases the porosity of cement-based materials due to dilution effect. The chemical effect of …

Given the growing use of limestone and other forms of calcium carbonate as an additive or supplementary precursor in AAC, this review summarises the effect of limestone on …

limestone and superplasticizer additive. The following figures illustrates correlation between strength in compression, crack coefficient(×1000), limestone finest grains content, …

This research paper examines the effects of partial substitution of Portland cement clinker with limestone addition on the physical and chemical properties of cement paste and hardened mortar in...

Sika® ViscoCrete®-CC is the application-specific development of a superplasticizer for use in concrete containing calcinated clay, limestone and gypsum in specific ratios. Check for local availability of these products in your …

In general, high dosage of nano LS powder replacing cement content leads to reduction in the shrinkage behavior; however this high dosage causes nano LS particles to …

To increase pro tability, producers are seeking to reduce the clinker factor of cement and use other materials such as limestone to produce blended cements. While this presents technical challenges, these can be successfully overcome through the use of high-performance quality …