International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 04 Issue: 07 | July -2017
p-ISSN: 2395-0072
www.irjet.net
PLANNING AND SCHEDULING OF SHUTTERING SYSTEM FOR MULTISTOREYED BUILDING Naveen V.Chikkaveerayanavar1, Naresh Patil2 1P.G
Student, Department of Civil Engineering, Jain College of Engineering, Belagavi. Professor, Department of Civil Engineering, Jain College of Engineering, Belagavi ---------------------------------------------------------------------***--------------------------------------------------------------------2Assistant
Abstract - In the process of developing our country the most
plywood sheets were used with the advancement of technology. For slab, columns and beams the larger units of formwork were invented and the materials used was steel. The steel formwork used were very heavy in weight , to reduce the weight of formwork the material used were aluminum, plastic, fibre glass etc. The fundamental principle which apply to all types of formworks is selection of appropriate materials, standards of workmanships, ease of erection and stripping, proper care and maintenance so that the it can reuse for maximum number of times. By adopting new technology of formwork prevention of repairs and rehabilitation of structure will reduced.
significant sector in Indian economy is construction. In a construction project common type of temporary structures are used is a concrete formwork.. The wood, steel, aluminum and prefabricated forms mould are created and concrete is poured in them and allowed to harden. It is relatively quick in construction of the support structures and parts of the building which needs to be strong. Now days selection of suitable formwork for a construction is selected based on the factors like maximum usage, initial and maintenance cost, time required for erection and dismantling, suitability for labors to use. The standard of the construction industry is raised with the use of aluminum and prefabricated formwork. The main aim of this project is to determine which type of formwork is suitable for type of construction and which have less effect in project duration and cost.
Now in modern era the consumer selects the formwork material based upon its ability to be reuse number of cycle to get results in early completion with effective cost and better durability of super structure. The influence on concrete strength greatly depends on the rate of water absorption by the material of formwork, so it’s necessary to choose the formwork wisely.
Key Words: Theory of Constraints, Critical Chain project Management, Buffer Management and Microsoft Project.
1. INTRODUCTION
1.1 Conventional Formwork
As we all know the formwork is a temporary structure, which as aim to support the concrete until it can stand by its own weight. A supporting structure including a mould or die is used to attain required strength by shaping and supporting the concrete to carry its own weight. Structure should be cable of carrying imposed, dead and live loads apart from its own weight. For proper prevention of leakage, cracking or uneven surface while it is setting, concrete shuttering is done. After the concrete has been set with the use of rods or other security components the piece of shuttering material is stored in place. Firstly a plan must be developed during the process of concreting and then which type of formwork need to be used should be determined. The most common type of formwork used is plywood, because it is less expensive, water resistant, it can be easily handled by the labours and can be easily transported to one place to another. In a construction project, the cost, speed and quality of a project are based upon the type of formwork used for building the structure. At present the use of modern formwork is becoming a trend, it is suitable for tall high rise buildings. Modern formworks might be costlier than the conventional types, but they have the ability to reduce the time duration of the project. Timber formwork were the first type of formwork to be used in the construction and later
Š 2017, IRJET
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Impact Factor value: 5.181
Before the technology took place timber was the most used type of formwork in the construction project in India. And later as time progressed, plywood and steel formwork came in to existence due to the increase of cost of timber and also depleting forest reserves. The factors affecting the selection of type of material to be used depends on the nature of construction and availability of materials. The types of conventional formwork are:- timber, plywood, steel, plastic
1.2 Mivan technology A Malaysian company manufactured the aluminium formwork. The index of any country could be consider as the progress made by the construction industry. Mivan technology is one of the most commonly used advanced technology all over the world. The use of conventional formwork for mass building construction was appearing to be very difficult task with increase in cost, time, labour requirement etc. For a quick and good quality durable structure in cost effective way, Mivan technology was used for mass construction. In India, the system with reasonably economical and easy for operation with skilled labour is suitable and adapted.
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