To meet this constraint and limit the use of natural resources in its concrete production, the CEMEX team developed a formula using components with low energy consumption; particularly, a supplementary cementitious material
was used as a binder.
Parcel of examination work were done utilizing supplementary cementitious material
as fly fiery remains and more over interest was expanding step by step for fly powder, so elective cementitious waste materials may required to beat this.
Civil engineers who specialize in concrete and composites present 50 papers on such topics as using heat pretreatment to reduce the explosive spalling of high performance concrete, mechanical properties and resistance to water ingress of cement concrete made with non-cyclic alkanes, a comparative investigation of some properties related to the durability of cement concretes containing different fly ashes, mechanical and thermal properties of moderate-strength concrete with ceramic powder used as supplementary cementitious material
, and mechanical and thermal properties of composites containing waste coir pith.
From findings, it is found that the workability of cementitious grouts was influenced by various factors such as the water/binder ratio, dosage of SP, type of SP used, different brand of SP, different types of cement and use of supplementary cementitious material
So it was found that very finely ground ceramic waste can be safely recommended to be used as supplementary cementitious material
for the fabrication of high performance concrete.
Use of Palm Oil Fuel Ash as a Supplementary Cementitious Material
for Producing High-Strength Concrete, Construction and Building Materials, 23(7), 2009, pp.
Specimens were prepared using cement and one supplementary cementitious material
from the larger set .
The aim of the study is to establish whether Sidoarjo mud known as hot mud from Jawa Timur, Indonesia, can be used as a supplementary cementitious material
MIXTURE PROPERTIES, SUPPLEMENTARY CEMENTITIOUS MATERIAL
EFFECT Class C Class F Slag Silica Property Ash Ash Cement Fume Initial Set Time + + + - Strength Gain (early) + - - + Strength Gain (late) 0 + + < > Setting Time + + + - Heat of Hydration - - - + Plastic Shrinkage Cracking < > < > < > + Permeability - - - - ASR Mitigation < > or 0 + < > or + + Sulfate Attack Mitigation 0 + < > or + + Citing Portland Cement Association's Design & Control of Concrete Mixtures, Tech Brief author Lawrence Sutter charts properties the main supplementary cementitious materials
impart in fresh concrete, + and - indicating increase and decrease, 0 no change and < > varying effect depending upon material characteristics or replacement level.
Citing the company's tradition of introducing sustainable concepts into its products and manufacturing processes, Superior Block President Connie Cincotta notes: "We've been offering products made with a high percentage of recycled and supplementary cementitious material
Test resolve sulfate imbalance issues; Optimize mix design, select admixture type and dosage, or supplementary cementitious material
How Pumice Pozzolans Super-Charge Concrete Performance" details the agents' potential to a) lower heat of hydration 10-40 percent in a mix's first 100 hours; b) resist sulfate attack and alkali-silica reactivity development; and, c) to replace up to 40 percent of portland cement as a supplementary cementitious material