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

get price

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.

get price

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

get price

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

get price

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

get price

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

get price

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

get price

(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

get price

Ready Mix Concrete (RMC) Production Efficiency

Jan 03, 2018  8. Cost of Ready Mix Concrete to Client: Depends on concrete grade and the distance of delivery • M15 grade = Rs. 3500 /per m3 • M20 grade = Rs. 4000 /per m3 • M25 grade = Rs. 4500 /per m3 • M30 grade = Rs. 5000 /per m3 Prof. R.V.Kolhe 8. 9. Transit trucks • The delivery of RMC to the site is made with the help of transit mixers.

get price

Concrete Work Productivity Rate - TheProjectEstimate

Jul 12, 2020  Concrete Work Productivity Rate. The data written below for concrete work productivity rate are the average output per hour of the task or activity. The described activity has a recommended list of teams for labor and equipment. Please take note that these are suggested values and for reference only. Each project has a different approach.

get price

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

get price

STOCHASTIC PRODUCTIVITY ANALYSIS OF READY MIX

3. Develop a simulation production model using MicroCyclone. 4. Evaluate the MicroCyclone productivity. 5. Perform sensitivity analysis of the MicroCyclone model. 6. Analyze the results of the two models. 2. READY CENTRAL MIX CONCRETE BATCH PLANT PROCESS Mixing concrete in a ready mix concrete batch plant follows a specific process: The central

get price

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

get price

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-

get price

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

get price

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.

get price

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.

get price

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.

get price

Difference between Precast Cast-in-situ Concrete

Aug 09, 2019  In the final note, precast cast-in-situ concrete both are the easy construction technics.Both methods have their advances such as precast concrete construction gives cost benefits on a large project, quality assurance due to control casting condition, reduces the high supervision of concreting process like mixing, placing etc. at the construction site.

get price

Precast Concrete Market Size Industry Report, 2021-2028

The global precast concrete market size was valued at USD 92.14 billion in 2020 and is expected to grow at a compound annual growth rate (CAGR) of 5.3% from 2021 to 2028. Growing investments in infrastructure development projects in the Asia Pacific region are expected to be the primary factors driving the product demand over the forecast period.

get price

Concrete Mix Design Stonemont Solutions

StonemontQC provides several different analysis tools all designed to provide you unique and detailed analysis of concrete mix results. Many of the analysis tools are available from the “Quick Tool Bar” icons that provide your front-line staff easy access to some

get price

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.

get price

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 ...

get price

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

get price

Concrete Placement - Pennsylvania State University

The concrete analysis looks at using a concrete pump to improve productivity. The exterior façade analysis includes a productivity study of actual brick installation on WestEnd25. The third analysis looks at the implementation of a building information model as a tool to plan trade flow

get price

Formwork,Scaffolding and Shoring Definition and productivity

Feb 18, 2013  Formwork,Scaffolding and Shoring Definition and productivity: 1- Form work: Its is an artificial support provided below and around the precast or cast in situe concrete work.precast or cast in situe concrete work. construction casting is of prime importance in concrete industry. It share a significant amount of concrete cost.

get price

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.

get price

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 ...

get price

11 Ways Precast Concrete Structures Save Money Nitterhouse

Many variables contribute to the quality of concrete, but the production process for precast concrete enables control over more of them than on-site casting. In a precast plant, the mix is well-measured and exact, and the climate is controlled. Experts monitor the concrete as it’s made, cast and cured to

get price

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,

get price

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 ...

get price

Factors Affecting Construction Labor Productivity

The American Association of Cost Engineers defines productivity as a “relative measure of labor efficiency, either good or bad, when compared to an established base or norm.” This white paper focuses on the ability to create, change, and manage labor factors affecting productivity in

get price

(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 ...

get price

Material efficiency in clean energy transitions – Analysis ...

This analysis examines the potential for material efficiency and the resulting energy and emissions impact for key energy-intensive materials: steel, cement and aluminium. It includes deep dives on the buildings construction and vehicles value chains, and outlines key policy and stakeholder actions to improve material efficiency.

get price

Thermal Design of Precast Concrete Buildings

structures which require sophisticated analysis and design by qualified mechanical engineers. However, this report can serve as a guide in making comparative assessments of materials used in wall and roof construction. It also presents the thermal advantages inherent in walls and roofs made of precast concrete

get price

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.

get price

Energy and Emission Reduction Opportunities for the Cement ...

accounts for over 75% of all concrete production. Over 390,646,000 cubic yards (687,000,000 tonnes) of ready mixed concrete were produced in 2002. Concrete blocks and precast products account for 13%, on-site concrete mixing accounts for 6%, and the remaining 6% of concrete production is used in well lining, mining operations, and other activities.

get price