Jul, 2016 further to that, all kinds of auto cad blocks and house plan small house plan, single story house plan, double story house plan. Main bottom and top longitudinal and transverse reinforcement stairs slab cross section detail. Instead of using external plastic, stainless steel or aluminium gutter, this structural detail can be incorporated in order to hide the rain. Sci p300, composite slabs and beams using steel decking. May 17, 2016 ive just had a flat roof replaced on the original bit of my victorian house that sticks out at the back, with an area of about its been done as a warm roof, but i have since discovered that there is free flow of cold air between the joists, how a parapet flat roof is made flat concrete roof ec home decoration. Columns and deck not designed to resist longitudinal bending very flexible. Filler slab technology is a simple and a very innovative technology for a slab construction.
Crcm is an innovative method of building structures resisting natural disasters, is. Standard deviation for compressive strength of concrete with example pdf. The mix of concrete for the slab is usually by volume and is of proportion 1. On the other hand, when slab is supported on all four sides and bending take place in two directions are said to be two way slab. Once the waterproofing membrane is laid, drying out of the structural slab will mostly take. Reinforced concrete slab level change detail in 2020. How is a concrete roof or slab constructed to be waterproof. The methods commonly adopted methods to make a concrete roof or slab internal wet areas bathrooms waterproof includes the following types. The 312 dovetail shape interlocks with concrete topping to achieve optimum span and loadcarrying capacities. Pdf slabs are the flooring systems of most structures including office, commercial and residential buildings, bridges, sports stadiums and.
This section provides information and resources related to design of precast concrete systems, as well as integration of precast with other systems. An economical form of floor is a reinforced concrete slab of uniform thickness. Reinforced concrete design 1 design of slab examples. Cad details are available in dwg, dwf, dxf and pdf format. Foreword the reinforced concrete design manual sp1711 is intended to provide guidance and assistance to professionals engaged in the design of castinplace reinforced concrete structures. File and computer rooms shall be designed for heavier loads based on. The following concrete fence construction drawings are for general information and use. The materials to be used are grade c25 concrete and grade 500 reinforcement. Cad details document name pdf dwg download all cad construction details 37. Please use this form if you have any questions or comments about our website and well get back with you very soon. Plan view of a reinforced concrete pitchedinclined slab. Slab may be supported on walls or beams or columns. Reinforcement detailing of reinforced concrete slabs.
Download detailed cad drawing for commercial applications for basf spf roofing and commercial walls. Sep 11, 2015 reinforced concrete sloped roof slab overhang detail cross section detail of a reinforced concrete sloped inclined roof slab overhang cantilever detail, supported from a concrete beam. For example, the floridabased company hurricane proof systems offers a 7inch 18centimeter slab of concrete in three layers. Cantilever concrete beam reinforcement detail with adjucent continuous beam. Details floors details dwg detail for autocad designs cad. Cad dwg detail drawing with a detail of an expansion joint between 2 adjacent cantilever slabs.
Drawing labels, details, and other text information extracted from the cad file. The details are based on rigorous testing procedures coupled with sound precast concrete practice to ensure a smooth installation process and durable structure. Marvelous roofing garden asador ideas 4 young clever tips. An economical form of floor is a reinforced concrete slab of uniform thickness except at the. Slab supported on two sides and bending takes place predominantly in one direction only is called one way slab. Design details home design architectural resources design details this section provides information and resources related to design of precast concrete systems, as well as integration of precast with other systems. Flat roof a flat roof is defined by having a roof pitch below 1. Flat slab analysis, design and detailing pdf flat slab system is an important division of concrete floor system. The simplest of all oor and roof systems because the underside of the slab is at, it is commonly used as the ceiling of the space below.
Further to that, all kinds of auto cad blocks and house plan small house plan, single story house plan, double story house plan. Adobe acrobat reader is free and can be downloaded here. Complete structural design drawings of a reinforced concrete house. Detail drawings and detailing recommendations and other relevant documents are also available on information found on other websites must not be relied upon, as they may not be uptodate or applicable to the conditions in your location and we do not accept any responsibility for. Heavy arch ribs designed to resist axial force and bending. Cantilever longitudinal and transverse reinforcement bars, supporting beam reinforcement details, adjucent slab. Saccoman, chairperson james beerbower ernest markle kevin boyle james markle jeffrey butler milo j. Autocad details dwg and dxf formatted cad detail files available for free viewing and downloading. If you would like to download the entire detail set in one archive, please click the link below.
Design the roof slab, beam and column of house given in figure 1. Large amount of water vapour can evaporate from reinforced concrete or a wet screed. Prepared for the pci hollow core slab producers committee john e. This guide specification serves as a guideline for slabs supported by. The suspended reinforced concrete slab is tied into the external capping beam at floor level. To download a detail, click on the desired file format. Construction materials will differ depending on the pitch of the roof.
Feb 06, 2017 the methods commonly adopted methods to make a concrete roof or slab internal wet areas bathrooms waterproof includes the following types. When you locate the detail you want, just click one of the four file format buttons to download it to your computer. This popular system, which is frequently in residential buildings, consists of supported by columns. This guide concentrates on the structural design of the floor system and the. Interface details window, floor and roof adobe pdf file design resources. Fourth floor slab section details fifth roof floor slab layout plan. Hidden gutter detail at the edge of a reinforced concrete pitched roof slab. In january, 1987, the roof tile committee of the frsantrma was commissioned to develop and write consensus guidelines for the installation of concrete and clay roof tiles.
Elreedy phd, in onshore structural design calculations, 2017. Pdf the ferrocement hollow box roof slab was evolved from the concept of the reinforced concrete waffle slab except for the addition of precast. Containing all cad drawing details in steel category of our store library in dwg, dxf and pdf. Details are available in both adobe acrobat reader pdf and cad dxf format. Reinforced concrete sloped roof slab overhang detail. A civil engineer must know all the aspects regarding the flat floor system. The slab is constructed on well compacted granular fill, crushed stone or marl. Roof pavers guide specifications for construction of hydrapressed slab roof pavers section 32 14. Please contact us for support in determining which details are most pertinent to your individual project. Twoway joist concrete slab floor waffle slab system.
Pdf roof gutter in a wooden box longitudinal section. Apr 04, 2020 reinforced concrete slab level change detail this is a cad dwg drawing of a reinforced concrete slab level change detail, featuring a change of level between two adjucent slabs supported on a common concrete beam. To view a cad detail, you will need a cad design program or a cad viewer program. This video describes how the the reinforcement is placed at the site. Openings in concrete floor slabs buildings if you took an advanced concrete design course, you probably had a good introduction to the design of twoway slabs. Concrete floor details dwg detail for autocad designs cad.
Although all multistory buildings require multiple small slab penetrations for routing of plumbing, fire protection piping, and ductwork between floors. Roof flashing details index fd01 interior roof drain detail fd02 interior drain with gravel stop detail fd03 scupper roof drain detail fd04 gutter roof drain detail fd05 rooftop equipment curb detail fd06 rooftop metal air shaft curb detail fd07 rooftop wood air shaft curb detail fd08 roof skylight detail fd09 rooftop chimney pipe detail. Dxf files can be imported directly into many common cad programs. Multiply sbsmodified bitumen roofing, lightweight insulating concrete paradiene 2030 nvs insulation. All photos courtesy envirosafe concrete roofing system inc. The design of composite slabs and beams is discussed in detail in relation to the. Concrete pitched roof slab edge gutter detail in 2020. Sep 11, 2015 cross section detail of a reinforced concrete sloped inclined roof slab overhang cantilever cad detail drawing, supported from a concrete. Conventional shoring supports formwork joists and stringers for the roof. Flat slab analysis, design and detailing pdf civil engineering. For 1 bag of cement use maximum of 25 litres of water 12. In order to view pdf documents, you must have adobe acrobat reader installed. Flat slab system is an important division of concrete floor system.
Va standard details div 23 hvac steam all details 1 of 2. Precast concrete construction details litecrete lightweight. Roofceiling 8% slab 15% 6 doors 5% walls 39% insulation and fenestration criteria table 402. Flat slab analysis, design and detailing pdf civil. Slab supported directly by columns are called flat slab. The design of a roof slab consists of thickness of slab, size of bars, spacing of bars, hooks, cranks and laps of bars, minimum cover of concrete etc. Twoway joist concrete slab floor waffle slab system analysis and design design the concrete floor slab system shown below for an intermediate floor with partition weight of 50 psf, and unfactored live load of 100 psf. These details are based on rigorous testing procedures coupled with sound precast concrete practice to ensure a smooth installation process and durable structure. Reinforced concrete cantilever slabs expansion joint detail. The columns in the formatting table indicate the detail number, the title of the detail, and provide the link to the file indicating the file type extension. A rectangular reinforced concrete slab is simplysupported on two masonry walls 250 mm thick and 3. Inclined pitched roof concrete slab reinforcement example.
The links toward the top of the page are navigational, and allow the user to jump to the desired section in the formatting table below that contains the details. The slab has to carry a distributed permanent action of 1. Following are the rcc slab design and detailing guidelines. The gleaming white finish above was achieved with two applications of an elastomeric coating. Crcm is an innovative method of building structures resisting natural disasters, is the result several years of. Exact specifications vary, but most concrete roofs are several inches thick. Reinforced concrete slab design and detailing guidelines for depth of slab, loads on slab. In contrast to a solidslab deck that is comprised of a single concrete element performing the roles of both the structural support and traffic surface, a splitslab, sometimes called a sandwich slab is deck comprised of a structural supporting slab over which a topping slab or wear course is installed to handle direct traffic contact and weathering. The first reinforced concrete design manual formerly titled aci design handbook was developed in accordance with the design provisions of 1963 aci 318 building code by aci committee 340, design.
Includes upper and lower level slab reinforcement bars and supporting beam reinforcement. Slab reinforcement, cantilever reinforcement, slab thickness, roof apex reinforcement. This pdf file contains a chapter of 23 pages with various aspects of flat slabs including four example of flat slab design. The roof same as the walls embedded blocks of extruded polystyrene, connecting the walls to roof concrete rafters with a concrete slab on top supported by ridge beam,becoming a strong monolithic structure. Determine the loads based on the buildings parameters section d. Reinforced concrete sloped roof slab overhang detail fibreglass.
Example of a 12x12m roof slab with a 4 by 4 columnbeam support layout. Detailing requirements of reinforced concrete slab as per is456. The reason why, concrete and steel are used together to construct rcc slab, is in their individual properties as separate building materials and their individual limitation. Reinforced concrete sloped roof slab overhang detail section detail of a reinforced concrete sloped inclined slab overhang cantilever detail, supported from a concrete beam. The mesh reinforcement in the slab is placed in the top with 1 covers. Image result for tiles roof details roof detail, roof. The lateral loads are independently resisted by shear walls. Cantilever overhang inclined slab supported from a reinforced concrete beam at the roof edge. Recently, the national tile roofing manufacturers association ntrma changed its name to tile roofing institute. This is one of the common causes of flat roof waterproofing failure. This method includes priming the surface of concrete with bitumen p. Pdf design of reinforced concrete slabs ninos dinkha. Detail drawings liveroof has developed the following technical details for use in plans, and to accompany specifications. These typical litecrete attachment details have been developed to cope with 150 mm thick commercial cladding applications or for internal residential walls.
Reinforcement detailing of a slab is done based on its support conditions. Perfect set of structural drawings to be used as a template or as an example. Gutters roof gutter in a bracket longitudinal section. Cad dwg detail drawing with a detail of an expansion joint between 2. The live loads used for the structural design of floors, roof and the supporting members shall be the greatest applied loads arising from the intended use or occupancy of the building, or from the stacking of materials and.