Results 201 to 210 of about 567,772 (379)
Study of St. Clair fly ash in non-air-entrained concrete made with Portland and Portland-slag cements : progress report [PDF]
, 1957 F. E. Legg, Ralph H. Vogler
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Exploratory characterization of volcanic ash sourced from Uganda as a pozzolanic material in portland cement concrete [PDF]
, 2013 The need for alternative cementing materials to ordinary Portland cement (OPC) has promoted characterization research on pozzolana as an important ingredient in cement production.
Buregyeya, A. +4 more
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Journal of the American Ceramic Society, EarlyView.Abstract The dissolution kinetics of tricalcium silicate (Ca3SiO5, or C3S), the primary component of ordinary Portland cement, are critical to cement hydration, which governs key properties, such as setting, hardening, long‐term mechanical performance, and durability.
Ziyu Chen +6 more
wiley +1 more source
Benefit-Cost Analysis Of Using Class F Fly Ash-Based Green Cement In Masonry Units [PDF]
, 2015 BENEFIT-COST ANALYSIS OF USING CLASS F FLY ASH-BASED GREEN CEMENT IN MASONRY UNITS by KHALED SHWEKAT August 2015 Advisor: Dr. Hwai-Chung Wu Major: Civil engineering Degree: Doctor of Philosophy The Portland cement concrete is the most popularly used ...
Shwekat, Khaled
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Resolution enhancement of 1H NMR shifts in K‐struvite and newberyite via partial deuteration
Journal of the American Ceramic Society, EarlyView.Abstract We present a magic‐angle spinning nuclear magnetic resonance (MAS NMR) study of K‐struvite (MgKPO4·6H2O) and newberyite (MgHPO4·3H2O), two phosphate compounds that are found in hydrated magnesium potassium phosphate (MKP) cements, which are currently receiving a special care in literature as environmental sustainable construction materials. We
Arthur Listwan +4 more
wiley +1 more source
Correspondent Banking, Systemic Risk, and the Panic of 1893
Journal of Money, Credit and Banking, EarlyView.Abstract During the U.S. National Banking Period (1863–1913), a network of correspondent bank relationships created vulnerabilities to bank failures and financial panics. Using data on correspondent relationships for all national, state, savings, and private banks just before the Panic of 1893, along with the precise dates of bank suspensions, we show ...
CHRISTOPHER COTTER, PETER L. ROUSSEAU
wiley +1 more source
Standard method of test for fineness of portland cement by the turbidimeter
, 1955 S.F.S.
openalex +2 more sources