A Cost Comparison of Different Types of Formworks

ISBN-13: 9786206156246 / Angielski / Miękka / 68 str.

Kiran Devi; Tushar Yadav; Kaushal Sharma

Opis

Formwork is the temporary moulds in the construction which are fabricated based on drawing and design of the structure and into which the concrete is poured to form the required structure. The formworks must be strong enough to withstand all types of the loads and leak proof. The selection of the suitable framework is important in any project because it bears about 25 to 30% cost of total cost of construction. The materials used for the formworks should be economical, easily available and durable. The formworks can be made up of different materials such as plywood, steel, aluminum, composite material etc. In Steel formwork the plates used for the slab support are made up of galvanized steels and these are fabricated as per the requirements. Aluminum plates are used in the aluminum framework along with the other components made up of aluminum. In the present study, different types of formworks such as steel, plywood and aluminum were studied in a project and a comparison was made on the reusability and easiness in handling and maintenance. Also, comparison for the formwork used in construction of 5th and 11th floor tower based on the specific plan and drawing was done.

O autorze

Dr. Kiran Devi is working as Assistant Professor in Department of Civil Engineering at SGT University, Gurugram, Haryana, India. She obtained a Ph.D. and M. Tech. from the National Institute of Technology, Kurukshetra, Haryana, India. Her research areas are: waste materials in cement mortar and design and analysis of structures.