Fine aggregate
Effect of NGBFS and CBA as fine aggregate on the chloride permeability of concrete
... Abstract: - This paper presents the results of an investigation which was about influence of non -ground Coal Bottom Ash (CBA) and Non-Ground Granulated Blast-Furnace Slag (NGBFS) as fine aggregate on rapid ...
7
An Investigation on Flexural Behaviour of Concrete with Fine Aggregate Partially Replaced with Grog
... the fine aggregate by crushed spent fire brick in various percentages viz 10%, 20%, 30% 40% and 50% for arriving optimum % of crushed spent fire brick that gives maximum ...
8
USE OF COPPER SLAG AS FINE AGGREGATE AND PARTIAL REPLACEMENT OF CEMENT
... as fine aggregate was determined by conventional sieving, laser diffraction (Malvern Mastersizer 2000 particle size analyzer) for PSD of CS used as partial replacement of ...respectively); fine ...
15
Evaluation of the coarse aggregate influence in the fatigue damage using fine aggregate matrices with different maximum nominal sizes
... The HMA used for comparison presented a curve placed below the others, representing a worse damage performance. By comparing the curves in this first figure, the FAM B1 (2.00mm) is the mixture presenting more similar ...
99
A concrete made using manufactured sand, steel and sisal fibres
... From the result it was found that the manufacture sand can be used as partial replacement for fine aggregate which will reduce the cost and also the scar of natural resources. As for the strength it is ...
3
Ultimate shrinkage modeling of recycled aggregate concrete
... recycled aggregate concretes shrinkage used to produce a linear model was proposed to predict the ultimate ...The fine and coarse recycled aggregates were made from crushed and sieved concrete, mortar and ...
4
Development of High Strength Concrete Using Ferrochrome Slag Aggregate As Replacement to Coarse Aggregate
... available fine and coarse aggregate required for concrete ...and fine aggregate for replacement of river sand and crushed rock ballast in concrete by altering the physical ...
5
eve aebcabral volume
... recycled aggregate concrete samples using the proceedings of ASTM C ...coarse aggregate is the most influential and the recycled mortar fine aggregate is the lesser ...
4
Study of the influence of the mortar fine recycled aggregate ratio and the mixing sequence on the behavior of new mortars
... he objective of this study was to investigate the behavior of mortars by replacing a natural fine aggregate (NFA) with mortar fine recycled aggregate (MFRA), with dimensions of less than ...
17
Mat. Res. vol.15 número1
... crushed fine aggregate, displayed considerable workability loss after 20 ...paste-fine aggregate interface and the intrinsic strength of granite ...paste-fine aggregate ...
10
Utilization of Electronic Waste Plastic in Concrete
... But now a day‟s concrete roads are used commonly because concrete roads have more life span than the bitumen roads. In large cities now a day‟s concrete roads are used because concrete roads are more durable, strengthen ...
4
Influence of crusher type in the shape of fine crushed aggregate grains Influência do tipo de britador na forma dos grãos de agregados miúdos de britagem
... of fine aggregate grains. In this context, gneiss and granite fine crushed aggregates, produced in cone crushers and VSI were ...the fine crushed ...
15
Influence of crusher type in the shape of fine crushed aggregate grains Influência do tipo de britador na forma dos grãos de agregados miúdos de britagem
... of fine particles and an aggregate with a more cubic shape when compares to the aggregates ob- tained in the conic crushers ...crushed fine aggregate or for the reduction of the dimension of a ...
14
Effects of Copper Slag as Sand Replacement in Concrete
... Abstract— This paper investigates the technical feasibility of using copper slag as a replacement of fine aggregate in concrete. For this research work, m30 grade concrete was used and tests were conducted ...
10
Aggregate stability in soils cultivated with eucalyptus
... with aggregate stability does not imply that soil OM is unimportant in clayey soils structure, but its importance is at a different structure level (Reichert & Norton, ...between aggregate stability and ...
8
Braz. J. Chem. Eng. vol.26 número4
... and aggregate size on the rheological behavior of PDMS (polydimethylsiloxane)/CC (calcium carbonate) ...on aggregate size and rheological properties was ...the aggregate size, shear rate did ...
9
Bridging the gap between economic modelling and simulation: a simple dynamic aggregate demand-aggregate supply model with Matlab
... where 𝑦 𝑛 is the natural level of output, 𝛼 is a constant, and the output gap equals 𝑦 − 𝑦 𝑛 . This is our aggregate supply (AS) curve. It stems from the combination between an augmented Phillips curve 𝜋 = 𝜋 𝑒 − ...
14
Análise comparativa de métodos de diagnóstico para linfadenite caseosa em ovinos sintomáticos e assintomáticos
... SUMMARY – Caseous Lymphadenitis (CL) is considered a cronic contagious disease caused by Corynebacterium pseudotuberculosis affecting sheep and goats causing economical losses. The diagnostic is based on microorganism ...
65
PRODUÇÃO DE MATERIAL INSTRUCIONAL PARA O ENSINO DA RADIOLOGIA POR MEIO DA DIGITALIZAÇÃO DE IMAGENS.
... bordas de luz na imagem obtida. A câme- ra digital possui dois tipos de resolução: “fine” e “standard”. Observou-se que a re- solução do tipo “fine” gerou imagem de melhor qualidade se comparada à resolu- ...
4
Mat. Res. vol.16 número2
... Figure 6 shows the specimens after failure during the tensile strength determination of various concrete specimens. The presence of PF at 10% and 15% substitution levels and PC at all substitution levels in the concrete ...
10