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. A concrete slabongrade can be used as the base of a firstfloor level or of a basement level. These panels form a boxlike structure see figure 3. It is the responsibility of the designer to ensure the reinforcing is design specifically for your project. Insulated concrete forms icfs for amazing buildings. Design of heavy duty concrete floor slabs on grade. Manual for design and detailing of reinforced concrete to september 20 the code of practice for structural use of concrete 20 contents 1. For more specific advice please contact the supreme technical department on 01795 433580. Concrete basicsaims to provide a clear, concise explanation of all aspects of making quality concrete. Concrete subfl oors must be fully cured for at least 60 days, and should have minimum 6mil polyfi lm as a moisture barrier between the concrete subfl oor and the fl ooring.
Cost and feasibility of adapting materials on hand vs. Jamthog beam details firstsecondthird floor slab section details fourth floor slab layout plan. The sketches of the transition details are checked for consistency with the guidelines. However, recently there is a preference for large floor areas with columnfree space and spans. Concrete slab moisture can cause problems with the adhesion of floorcovering material, such as tile, sheet flooring, or carpet and bondrelated failures of nonbreathable floor coatings. Cad details are available in dwg, dwf, dxf and pdf format. Design and construction of concrete floors sciencedirect. This document is available to the public through ntis. Both vertical and horizontal panels resist gravity load. This section provides information and resources related to design of precast concrete systems, as well as integration of precast with other systems. Concrete slabongrade floors typically are constructed with a concrete perimeter foundation and together these elements form the base of the building.
If installing over existing tile fl oors, any grout line greater than 18 should be fi lled in with an approved levelling compound. Rising demand for coatings as a protective medium in flooring sector is projected to remain as a favorable factor. It has been the most common material used in slabs but several new. Dwg pdf castin floor device for noncombustible penetrations. This guide identifies the various classes of floors as to. Precast concrete floor detail 6 icf blocks dwg 6in brick ledge block dwg 6in double taper top block dwg 6in height adjuster block dwg 6in left 45 corner block dwg 6in left corner block dwg 6in right 45 corner block dwg 6in right corner block dwg. To view a cad detail, you will need a cad design program or a cad viewer program.
Twoway concrete floor slab with beams design and detailing design the slab system shown in figure 1 for an intermediate floor where the story height 12 ft, column crosssectional dimensions 18 in. Design of concrete floors with particular reference to post. When you locate the detail you want, just click one of the four file format buttons to download it to your computer. One hundred twenty major categories of fully editable and scalable drawings and details in autocad format.
The numbering system relates to specification masterformat 2004. Precast cladding or curtain walls are the most commonly used. The lateral loads are independently resisted by shear walls. These details are based on rigorous testing procedures coupled with sound precast concrete practice to ensure a smooth installation process and durable structure. Concrete floor slab construction process includes erection of formwork, placement of reinforcement, pouring, compacting and finishing concrete and lastly removal of formwork and curing of concrete slab. Natural stone masonry in modern scottish construction. 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. Cable pathway penetrations through concrete floor, concrete wall or block wall simplified drawing 82515 1 hr 2 hr 1 hr 2 hr cable pathway penetrations through gypsum wall simplified drawing.
Adobe pdf file adobe pdf file interface details window, floor and roof. Detail number product name junction type developer wall type wall uvalue wm 2 k floor uvalue wm 2 k sap k1 ref bre. Concrete floor slabs employing portland cement, regardless of slump, will start to. The transition detail sheets will be evaluated by txdot for implementation. Concrete floor details dwg detail for autocad designs cad. Architectural details raised floor, tate access flooring. Soundrated partitions and floorceiling construction in accordance with section 1207. Guide for design and construction of concrete parking lots.
Pdf slabs are the flooring systems of most structures including office. Full technical details are available from robust details ltd upon registration. 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. If you would like to download the entire detail set in one archive, please click the link below.
The formwork shall be designed to withstand construction loads such as fresh concrete pressure and weight. Key words concrete pavement, transition area, joint, design, autocad 18. For example, incorporating an access floor on top of the. Fourth floor slab section details fifthroof floor slab layout plan. Reported by committee 302 american concrete institute. The minimum thickness for a concrete slabongrade is 312 inches except where expansive soil is present. Design and construction of concrete floors outlines the key principles needed for the production of a good floor which can be relied on to not only support and restrain other parts of the building, but also to meet the needs of the user. The design should facilitate these future decisions even though they cannot be foreseen in detail. Va standard details were updated in early 2009, div 22 and div 26 in early 2014, and the steam portion of div 23 in late 2017. They are used for storing vehicles and goods, and provide maneuvering areas and access for delivery vehicles. Manual for design and detailing of reinforced concrete to. Manual for design and detailing of reinforced concrete to the september 20 code of practice for structural use of concrete 20 2.
Founded in 1904 and headquartered in farmington hills, michigan, usa, the american concrete institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensusbased standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete design. Drawing labels, details, and other text information extracted from the cad file. These are a perfect starting point for modification to meet your particular needs or just to use as is without changes. Va standard details div 00 architectural all details. On request, supreme concrete can produce bespoke floor designs and specifications. On the download details pages are litecrete attachment details which have been developed to cope with typical panel installations. Cove transition between resinous floor and wall systems. Concrete floor slabs on ground 15 types of floor construction 15 basic requirements 15 combined slab and foundation 15. They can be insulated, both underneath and on the edges. Precast concrete floors in housing precast flooring federation housing applications floor types design and installation typical details for precast upper floors benefits of precast concrete upper floors.
Design and construction of concrete formwork 75 several considerations are involved in determining an economical form construction, such as. Guide for design and construction of concrete parking lots aci 330r01 concrete parking lots serve many transportation facilities, industrial plants, commercial developments, and multifamily housing projects. Slabs can be onground, suspended, or a mix of both. Precast panel types for building envelopes there are generally three types of precast panels used as part of building envelopes. Framing details for plumbing, heating, and other utilities 97 plumbing stack vents 97 bathtub framing 98 cutting floor joists 98. Kammel, professor, biological systems engineering department, university of wisconsin cooperative extension concrete design involves three steps. Following correct construction practices to place the. More details will be uploaded periodically as we finish upgrading to our new website please note that any reinforcing shown is for illustrative purposes only. Twoway joist concrete slab floor waffle slab system.
Each detail is available in pdf and autocad dwg formats, go to our secure ftp site for the dwg format drawings. For guidelines on installation details, contact a concrete floor specialty. Technical data for design and construction of quadlock insulated concrete forms icf resilient and sustainable building made easy. This paper presents the key features of concrete floor design and highlights differences. This guidance was commissioned by the building standards division formerly the scottish building standards agency, part of the directorate for the built environment of the scottish government, to inform those practitioners who lack familiarity with the use of natural stone as a building material. Traditionally column spacings and floor spans in these buildings have been in the range of 6 to 9 metres, to both contain costs and simplify construction. Concrete basicsaddresses the needs of unskilled and semiskilled persons undertaking general concreting projects including home and handyman projects.
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