journals on construction of solid and hollow floors

an assessment of the variation in construction ... - UM e-Journal1 Journal of Design and Built Environment Vol.13, December 2013. Dosumu, O.S. and Adenuga, O.A.. Assessment of Cost Variation in solid and hollow Floor construction in Lagos State. Oluwaseun Sunday Dosumu1 and Olumide Afolarin Adenuga2. Department of Building, Faculty of Environmental Sciences, University of Lagos, Akoka, Lagos, Nigeria. 1osdosumu@unilag.edu.ng , 2oadenuga@unilag.edu.ng. The differences in construction methods between different forms of slabs ...

Cost Analysis of Precast and Cast-in-Place Concrete Construction ...29 Sep 2016 ... The construction industry in Ghana is becoming efficient in the area of cost and achieving advance technologies. The effective management of cost enables clients, developers, and facilitators to achieve value for money. Concrete is a major component in every construction project. The use of precast concrete technology has been embraced by the construction industry in Ghana. This study seeks to analyze cost estimating of the structural frame (column and slab) by ...

hollow-core slab systems - Concrete Manufacturers AssociationThe views expressed in this publication are not necessary those of the CMA, the publisher or its agents. Whilst every effort have been taken to ensure the accuracy of its content, neither the CMA nor the publisher can be held responsible or any omissions or errors. All CMA publications rights are reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or any information storage ...

Experimental Behaviour of Prestress Hollow Core Slab, RC ... - IRJETThese papers include design and experimental test of normal reinforced solid slab, reinforced hollow core slab and prestressed hollow core slab. Final result will be compared between these three slabs by load test. Key words: Prestress, hollow core slab, solid slab, cracking pattern, ultimate load. 1. INTRODUCTIon. A hollow core slab, also called as a voided slab, hollow core plank or simply a concrete plank is a precast slab of prestressed concrete typically used in the construction.

an assessment of the variation in construction duration between the ...1 Journal of Design and Built Environment Vol.13, December 2013. Dosumu, O.S. and Adenuga, O.A.. Assessment of Cost Variation in solid and hollow Floor construction in Lagos State. Oluwaseun Sunday Dosumu1 and Olumide Afolarin Adenuga2. Department of Building, Faculty of Environmental Sciences, University of Lagos, Akoka, Lagos, Nigeria. 1osdosumu@unilag.edu.ng , 2oadenuga@unilag.edu.ng. The differences in construction methods between different forms of slabs ...

Effect of longitudinal joint on the shear-key of hollow core slab which ...Various types of reinforced concrete floors can be applied to building construction. The floor of the building can be made of cast in place concrete or precast concrete. Some types of precast concrete floor including solid slab (full depth slab), half slab, double T slab dan hollow core slab (HCS). The floors in tall buildings should function as a rigid diaphragm, in order to distribute the lateral forces on the building frame. These properties characters can be obtained, when using a cast in ...

An Assessment Of Time Variation In Solid And Hollow Floor ...ORGANIZATIon , TECHNOLOGY and MANAGEMENT IN construction · AN INTERNATIonAL JOURNAL · 6(1)2014. 984. An Assessment of Time Variation In. solid and hollow Floor construction. In Lagos State. The choice of construction method employed for construct- ing suspended slabs in buildings tend to impact significantly on the delivery time of building project. Thus, this study aims at assessing the impact of various construction methods on duration for constructing ...

prefab floor systems - Matériaux de construction d'après guerreNumerous construction companies developed such floor systems, which included hollow core slabs and beam-and-block floor systems, or systems that combined prefab and cast in situ elements. .... Consequently, these two systems were far less popular than hollow core slabs, beam-and-block systems, and ribbed floors with filling blocks. ... Because of the combination of hollow cores and lightweight aggregates, these slabs weighed up to 60% less than solid concrete floors.

Cost Analysis of Precast and Cast-in-Place Concrete Construction ...29 Sep 2016 ... This study seeks to analyze cost estimating of the structural frame (column and slab) by considering cast-in-place and precast concrete slabs and columns, respectively. .... But the use of precast will require transporting and assembling of prestressed beams and hollow blocks which requires accuracy. ..... S. O. Dosumu and O. A. Adenugo, Assessment of cost variation in solid and hollow floor construction in Lagos State, Journal of Design and Built Environment, vol.

O S Dosumu (Oluwaseun Sunday DOSUMU) - Google Scholar ...Assessment of procurement methods used for executing maintenance works in Lagos state. OA Adenuga, OS Dosumu. Ethiopian Journal of Environmental Studies and Management 5 (1), 477-483, 2012. 4, 2012. Analysis of project success criteria in the Nigerian construction industry. OS Dosumu, HN onukwube. International Journal of Sustainable construction Engineering and Technology , 2013. 2, 2013. Assessment of cost variation in solid and hollow floor construction in Lagos ...

How to Choose a Floor Structure | Homebuilding & Renovating27 Jun 2016 ... Chartered surveyor Ian Rock explains the options for the ground and first floor structure for new homes and extensions including timber and concrete types. ... The quickest way to construct an entire floor is by craning in enormous ready-made hollow core concrete flooring planks. These feature a ...

Hollow Core Slabs in Construction Industry - ijirsetInternational Journal of Innovative Research in Science, Engineering and Technology. An ISO 3297: ... sound proofing, rate of speed of construction, execution quality and also most importantly, sustainability. However, one ... Fig.1.1 hollow core slab. A hollow core slab[1] is a precast, prestressed concrete member with continuous voids which extend throughout the length of the slab, provided to reduce weight and, therefore, cost and as a side benefit, to use for concealed electrical or.

Floors and Roofs - Precast Concrete InstituteDouble tees and hollowcore or solid slabs are prestressed floor elements. ... Precast Building construction. Typical widths: 8, 10, 12, and 15 ft. Typical depths: 24, 26, 28, 30, 32, and 34 in. Typical span-to-depth ratios: floors: 25 to 35 / Roofs: 35 to 40. Finishes: Form side will mainly be as cast, resulting in a smooth, ... hollow-core slabs are used predominantly for floor and roof deck components for various structures such as residential, hotel, office buildings, schools, and prisons.

HOLLOW VS SOLID SLAB FOR YOUR DECKING7 Jun 2017 ... hollow VS solid SLAB FOR YOUR DECKING . PREAMBLE/INTRODUCTIon Over the years, design and construction methods of buildings have evolved. These evolu¬tion has led to many options of design and construction methods of various structural components or elements of a building; such as floors, wall, and so on. The desire to construct a cost effective and safe building has also created many options for building components. For instant, there are ...

Types of floor - Designing Buildings Wiki30 Oct 2017 ... 1 Introduction; 2 solid ground floor; 3 Suspended timber floor; 4 Suspended concrete floor; 5 Ribbed floor; 6 hollow pot floor; 7 Raised floor; 8 Plenum; 9 Floating floor; 10 Sprung floor; 11 Separating floor; 12 Find out more. 12.1 Related articles on Designing Buildings Wiki; 12.2 External resources ... According to Approved Document C, a the 'lower horizontal surface of any space in a building including finishes that are laid as part of the permanent construction.'.

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