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productivity analysis and efficiency of concrete casting

productivity analysis and efficiency of concrete casting

(PDF) Productivity analysis and efficiency of concrete ...

Productivity analysis and efficiency of concrete casting using mini-cranes with a capacity of 200 kg based on appropriate technology August 2020 Revista de la Construcción 19(2):198-208

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Productivity analysis and efficiency of concrete casting ...

Summary of Values. Based on the results of the Productivity analysis and efficiency of concrete casting using mini-cranes with a capacity of 200 kg based on Appropriate Technology, concluded as the final result in Table 7.

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Productivity analysis and efficiency of concrete casting ...

The main objective of this study was to analyze the productivity and efficiency of concrete casting using a mini crane with a capacity of 200 kg as designed by the researcher, compared to using the manual method. The method used in this study is the

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Figures - researchgate

The main objective of this research is to analyze productivity and efficiency, in transporting clay raw materials, in small brick industries, using Grandong a conveyance made by r

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Productivity analysis and efficiency of concrete casting ...

Productivity analysis and efficiency of concrete casting using mini-cranes with a capacity of 200 kg based on appropriate technology. Autores: Sunaryo Cim, Andi Bahrun, M. Ode, La Ode Muh. Hatani; Localización: Revista de la Construcción, ISSN-e 0717-7925, Vol. 19, Nº. 2, 2020, págs. 198-208; Idioma: inglés; Enlaces. Texto completo

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Time, Cost , Productivity and Quality Analysis of Precast ...

precast as production is in bulk quantity so labour cost , steel, concrete wastage and also finishing item cost will be less as compare to cast in situ. But transportation cost may be higher depend on distance between precast factory to construction site. 3.3 PRODUCTIVITY ANALYSIS The labour productivity of a structure through

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Productivity analysis and efficiency of concrete casting ...

Productivity analysis and efficiency of concrete casting using mini-cranes with a capacity of 200 kg based on appropriate technology. Autores: Sunaryo Cim, Andi Bahrun, M. Ode, La Ode Muh. Hatani; Localización: Revista de la Construcción, ISSN-e 0717-7925, Vol. 19, Nº. 2, 2020, págs. 198-208; Idioma: inglés; Enlaces. Texto completo

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Time, Cost , Productivity and Quality Analysis of Precast ...

precast as production is in bulk quantity so labour cost , steel, concrete wastage and also finishing item cost will be less as compare to cast in situ. But transportation cost may be higher depend on distance between precast factory to construction site. 3.3 PRODUCTIVITY ANALYSIS The labour productivity of a structure through

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ESTIMATING LABOR UNIT DATA FOR CONCRETE

p e rc e n t a g e , he classifies productivity efficiency into five ranges as follow s : 1. Ve r y Low 10- 40% 2. Low 41- 60% 3. Ave ra g e 61- 80% 4. Ve r y Go o d 81- 90% 5. Exc e l l e n t 9 1 - 1 0 0 % Be f o r e an ove r all productivity efficiency is obtained, the estimator must first arri v

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(PDF) Productivity of pouring ready mixed concrete using ...

In this study, the production rate for pouring concrete (total volume of the pour divided by the total pour time) will be use as a measure of productivity, because it fits in to the classical definition of productivity, the ratio of output of a production process to corresponding input (Martin, 1991; Wang et

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Sunaryo DR Assistant Professor Doctor and ORCID ID ...

Productivity analysis and efficiency of concrete casting using mini-cranes with a capacity of 200 kg based on appropriate technology Article Full-text available

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Productivity in Construction

1986 and 1990, the productivity of construction labour in Japan increased by 6.6% a year, while Canadian construction productivity rose by only 1.6% . In response to this dilemma, the Con­ struction Division of the Canadian Society for Civil Engineering (CSCE) developed and im­ plemented a program with a view to improving productivity.

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Batching, Mixing, Transporting, and Handling Concrete ...

The specification, production, and delivery of concrete are achieved in different ways. The basic processes and common techniques are explained here. ASTM C 94 pro-vides standard specifications for the manufacture and delivery of freshly mixed concrete. Standards of the Concrete Plant Manufacturers Bureau, Truck Mixer Manu-

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Construction Civil Works Productivity Rates - Planning ...

Sep 10, 2014  Construction Civil Works Productivity Rates. Date September 10, 2014. Construction Productivity Rates are very important to both Site Engineers, and Planning Engineers. It could be used to monitor the labor performance, or to estimate the manpower required for a project for planning and monitoring purposes or for cost estimations.

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Comparison of Conventional and Advanced Concrete ...

Dec 06, 2016  Nowadays, high-performance concrete (HPC) and ultra-high-performance concrete (UHPC) are ranked among advanced concrete technologies. The application of the mentioned advanced technologies may have potential to improve the construction efficiency from several points of view. For instance, reducing of construction time and construction material, construction quality improving,

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Life Cycle Analysis of Recycled Aggregate in Concrete ...

IJSTE - International Journal of Science Technology Engineering Volume 5 Issue 2 August 2018 ISSN (online): 2349-784X Life Cycle Analysis of Recycled Aggregate in Concrete Production Pallavi Shelke S. S. Deshmukha PG Student Professor Department of Civil Engineering Department of Civil Engineering KJCOE, Pune, India KJCOE, Pune, India Abstract Recycling of concrete waste as an ...

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Concrete 2009: Design for edge lifting of precast concrete ...

Factory manufacturing concrete panels brings many benefits2 compared to site casting; all weather production, improved efficiency of labour, better training and labour stability, higher production speed and efficiency, better planning, supervision and occupational health and safety outcomes to

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Quantitative analysis of workflow, temporary structure ...

Aug 01, 2008  The concrete supplier defined casting sequences for concrete work by splitting the 3D CAD model into a number of sections. The supplier planned two scenarios per construction alternative. Table 1 and Fig. 2 show a scenario in which the slab is cast in two sections and another scenario in which the slab is cast in three sections.

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Exploring the criteria influencing construction ...

Aug 28, 2020  The arrival time of concrete car mixer, panel depth and management condition are important and fundamental parameters that characterize the production rate of the concrete casting process. 4. The priority and weight of criterion can be used to understand the effects of the criterion on the progress of an underground station and quantitatively ...

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Productivity in the Construction Industry: Concepts ...

Prism Economics and Analysis Productivity in the Construction Industry: Concepts, Trends, and Measurement Issues ... pre-cast concrete is a manufactured product. Installing pre-cast is construction work. This is an exceedingly important distinction. Much of the technological ... industry could be associated with overall gains in the efficiency with

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Innovative free-form glass fiber reinforced concrete (GRC ...

Productivity analysis and efficiency of concrete casting using mini-cranes with a capacity of 200 kg based on appropriate technology Sunaryo Cim , A. Bahrun , L. O. M. Magribi , La Ode Muh. Hatani

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COST AND PRODUCTIVITY ANALYSIS OF EQUIPMENTS FOR

(2002) provided results of per year change in productivity rate and unit cost for production of construction equipment. Analysis is performed on six different earth moving equipments for time span of 15 years. It is shown that production rate has increased 1.58% on average per year.

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Exploring the criteria influencing construction ...

Aug 28, 2020  The arrival time of concrete car mixer, panel depth and management condition are important and fundamental parameters that characterize the production rate of the concrete casting process. 4. The priority and weight of criterion can be used to understand the effects of the criterion on the progress of an underground station and quantitatively ...

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Environmental Impact of Concrete Structures with Focus on ...

to the aforementioned GHG emissions of cement clinker production and the EU climate action, climate impact is therefore the main focus in this research. 1.2. Aim and scope The aim of this research is to evaluate the environmental impact of new and existing solutions for concrete structures with focus on resource efficiency and durability.

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LCA WTE PAPER Comparative Life-Cycle Assessment of Precast ...

mercial structural systems (precast concrete, cast-in-place concrete, and structural steel), as well as layers of various envelope materials and interior partitions. These on-site construction LCI data were used to model the requisite on-site construction effects for each of the systems/scenarios evaluated.

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Reinforced Concrete Slab Casting- Work Procedure - The ...

Casting concrete slab is considerably crucial task in building construction and requires great planning and accuracy, in addition to proper execution sequence. This article presents proper procedure on how to prepare and cast reinforced concrete slab. Materials and Machinery for Slab ...

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CONCRETE – Carbon Smart Materials Palette

Carbon Impact of Concrete. Concrete is the most widely used construction material in the world, and is responsible for 6-10% of global anthropogenic carbon dioxide (CO 2) emissions.Portland cement is the primary ingredient in concrete and is responsible for the majority of concrete’s carbon emissions.

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Precast Concrete Manufacturing in the US - Industry Data ...

Find industry analysis, statistics, trends, data and forecasts on Precast Concrete Manufacturing in the US from IBISWorld. Get up to speed on any industry with comprehensive intelligence that is easy to read. Banks, consultants, sales marketing teams, accountants and students all find value in IBISWorld.

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(PDF) KAIZEN METHOD IN PRODUCTION MANAGEMENT

Abstract. The Kaizen management is dedicated to the improvement of productivity, efficiency, quality and in general of business. The Kaizen method acknowledged as method of improvements applied to ...

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Precast Concrete Market Size, Growth Industry Trends [2028]

The market is projected to grow from USD 118.48 billion in 2021 to USD 159.85 billion in 2028, at a CAGR of 4.4% during the 2021-2028 period. The sudden rise in CAGR is attributable to this market’s demand and growth returning to pre-pandemic levels once the pandemic is over. Precast concrete is prepared by casting concrete using a reusable ...

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Precast Concrete Piles: Basic Info Types Advantages ...

Feb 29, 2020  Precast Concrete Piles are the most common type of deep foundation used, to transmit loads through the upper zones of the poor soil to a depth where the soil is capable of providing adequate support. The precast concrete pile is a reinforced concrete pile which can be circular, rectangular, square, or octagonal in shape.

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5 MEASURING AND MANAGING INDIVIDUAL PRODUCTIVITY ...

Productivity analysis, together with other elements of a competitive strategy, may determine which products or processes should be expanded and which should be phased out. Support innovation: Productivity analysis, combined with cost data, aids in the evaluation of proposed changes to existing products or processes and the introduction of new ones.

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Steel concrete composite systems for modular construction ...

Oct 01, 2019  Conventional construction methods that use cast in-situ structural elements and brick walls are still widely used due to relatively low labour cost in some countries. However, the low productivity of such construction methods have impeded economic growth in construction and they are losing their financial advantage with increasing labour costs ...

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