Yasser workwebsitepdf07 slabs02 hollow blocks slabs model 1. Shop drawings detailing each unit, castin inserts and its strand configuration shall be submitted to the building contractor for approval. The following concrete fence construction drawings are for general information and use. Concrete rib construction method, crcm uses the engineering technology to design the elements structurals to handle the loads originated by climatic and or geographical location of the project. Download this free cad drawing of a flat slab detail for use in your construction cad models. When separate reinforced concrete columns or concrete block. The structural drawings are easy to detail and understand. Figure a 7 minnesota slab foundation detail list of photos. Flat slab cad drawing dwg cadblocksfree cad blocks free. Introduction hollow block and ribbed slabs are formed by placing blocks on the slab and concrete ribs. The lateral loads are independently resisted by shear walls.
Free cad detailsprecast concrete slab detail iso cad. Construction details photographs and construction drawings from the case studies present building elements such as floor deck connections, and window and door. Improved sound and heat insulation further enhance this system. Drawing labels, details, and other text information extracted from the cad file translated from spanish. If you need a special trim, please furnish a drawing of the desired shape, in.
Test of a hollow tile and concrete floor slab reinforced. May 14, 2016 concrete finishing techniques how to mag float, edge, and broom a concrete slab duration. If you would like to download the entire detail set in one archive, please click the link below. Details of footings, foundations, ylalls, floors 4 the roof distance from grade to floor 4 underside of footing attic. Pci manual for the design of hollow core slabs and walls, 3rd edition free pdf download mnl12615 this manual presents in detail design of hollow core slabs for gravity and lateral loads. In order to view pdf documents, you must have adobe acrobat reader installed.
The cost is managed by supervision of non skilled laborers, following the recommendations in this manual. 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. Shop drawings detailing each unit, castin inserts and its strand. These cad drawings are free download nowspend more time designing, and less time drawing. Free cad details these cad drawings are free download now spend more time designing, and less time drawing. Comparative analysis of hollow clay blocks and solid. Dec 27, 2016 dec 27, 2016 hordy slab hollow block slab. Apr 24, 2015 ribbed slab hollow block slab hourdi block different sizes 4. Hollow core plank technical guide 1 introduction the purpose of this technical guide is to provide assistance in selecting and detailing precast hollow core plank manufactured by silverstone precast inc additional information and standard specifications are available at silverstoneprecast. In case of ribbed slab the blocks are not permanent. The slab was assumed to be an interior panel in a building with over 3 panels in either direction.
Download this free 2d cad block of a dynamic hollow core concrete block. Jul 02, 20 introduction hollow block and ribbed slabs are formed by placing blocks on the slab and concrete ribs. The moulded hollow blocks resting on the pallet is removed and a new pallet is placed and the process repeated. Dxf files can be imported directly into many common cad programs. Masonry detailing series international masonry institute. Refer to the details in this book for the proper location of fasteners and sealants. A complete revision of the diaphragm chapter includes the latest design information. The masonry detailing series mds is an exhaustive collection of illustrative construction details and diagrams produced by international masonry institute imi for. The masonry detailing series mds is an exhaustive collection of illustrative construction details and diagrams produced by international masonry institute imi for architects and engineers to use as a design resource. For buildings other than dwellings contact our technical department. This dynamic cad model can be used in your structural design cad drawings.
Flat slab analysis, design and detailing pdf civil engineering. This bundle contains all 32 pcirecommended hollowcore details. The dead load for the hollow block slab is given by. Mike day everything about concrete recommended for you. The manufacturer shall prepare and submit shop drawings for approval of the general arrangement of the planks. Code of practice for construction of floor and roof with joists and filler blocks, part iv. Download this free cad block detail of a concrete masonry unit in section view. Design and construction standards section is responsible for the infrastructure design manual, standard construction specifications, standard drawings, and product approval. Connecting precast planks to concrete masonry walls. The essential ingredients of concrete are cement, aggregate sand, gravel and water. Download free, highquality cad drawings, blocks and details of posttensioned concrete organized by masterformat.
Lecture l t 2 design of hollow block and ribbed slabs. Furthermore hollow block slabs are easier to detail, construct and are less prone to errors on site. The other end points upward and fits into a concrete block cell in the next course. Concrete foam detail sample drawings autocad details.
This form collects your name and email address so we can send you the latest news and cad blocks by. Hollow blocks have a minimum crushing strength of 3. The exterior surface of a precast concrete piece can vary from a form face finish similar to castinplace to an exposed aggregate. Concrete free cad drawings, blocks and details arcat. The hollow block floor is most suitable for small irregularly shaped floors as the hollow blocks can be easily fitted into the irregular shapes. Arcat free architectural cad drawings, blocks and details for download in dwg and pdf formats for use with autocad and other 2d and 3d design software. If a structural concrete topconnecting precast planks to concrete masonry walls four ways to detail structurally sound floorwall.
Sketch on hollow pot slab plan slab dimensions hollow pot slab width, b 3. Concrete wall section detail wall section detail, concrete. The flashings and trims shown in this book are standard parts. Filler slab technology is a simple and a very innovative technology for a slab construction. Review load tables, details and specs of spancrete precast hollowcore for use in specifications for an upcoming project. These documents are used on capital projects, as well as private development projects. The versatility of precast concrete makes it ideal for architectural applications. The number of blocks in each direction must be specified on the construction drawings. Concrete blocks are produced in a large variety of shapes and sizes. Sample drawings for residential additions clarington.
The machine can accommodate interchangeable mould for producing blocks of different sizes of hollow or solid blocks. Yasser workwebsitepdf07 slabs02 hollow blocks slabs model 1 author. Details are available in both adobe acrobat reader pdf and cad dxf format. Insulated concrete forms icfs for amazing buildings. Slab design reading assignment chapter 9 of text and, chapter of aci31802 introduction aci318 code provides two design procedures for slab systems. Fox blocks architectural resources and product library including cad drawings, specs, bim, brochures, videos and more free to view and download. Mnl126 manual for the design of hollow core slabs free pdf. Would you like to receive periodic updates from the city engineer. Hollowcore slab dwg detail for autocad designs cad. Yasser workwebsitepdf07 slabs02 hollow blocks slabs. Beamless slabs beamless slabs are supported only on columns and are applied mostly in large industrial and public. Floor slabs which are frightening from underneath, but following.
Quinn lite block cut to size 150mm quinn lite b5 is recommended to support floor slabs in domestic dwellings. In case of hollow block slab voided blocks are placed to reduce the total weight of the slab. Qltd01 quinn lite foundation blocks solid floor 1 qltd02 quinn lite foundation blocks suspended floor 2 qltd03 quinn lite foundation blocks stone cladding built off 3. Design and construction standards houston permitting center. Depth of equivalent compression stress block under fire conditions acr area of crack face ae net effective slab bearing area aps area of prestressed reinforcement avf area of shear friction reinforcement b width of compression face bw net web width of hollow core slab. The total void area can amount to 50% of the gross crosssectional area. Autocad details dwg and dxf formatted cad detail files available for free viewing and downloading. Pdf floor slabs which are frightening from underneath, but.
Zipped files containing all pdfs and all dwgs are available for downloading view the standard specifications view the community appearance manual for more information, see contact list at bottom of page. Each type of floor consists of number of reinforced concrete ribs spanning in the short directions supporting a thin topping slab above. Connect ncdot resources contract standards 2018 roadway standard drawings 2018 roadway standard drawings revisions memo. Department of housing and urban development office of policy development and research washington, dc, and the national concrete masonry association herndon, va, and the portland cement association skokie, il, and the national association of home builders. Please practice handwashing and social distancing, and check out our resources for adapting to these times.
Columns and deck not designed to resist longitudinal bending very flexible. Technical data for design and construction of quadlock insulated concrete forms icf resilient and sustainable building made easy. Xp1 curb block with corbel ledge castinplace suspended slab. The blocks are considered as nonstructural element as they do not contribute to strength of. Bohn type reinforced concrete slab densely ribbed in situ. Comparative analysis of hollow clay blocks and solid reinforced concrete slabs. On the other hand, for large symmetrically supported floors. Precast concrete concrete arcat offers free cad blocks, drawings and details for all building products in dwg and pdf formats.
Precast concrete concrete free cad drawings, blocks. Figure 12 monolithic slab on grade thickenededge slab. Introduction these are the concrete blocks either hollow or solid. Bolted connections under hollow core slabs, steel beam. When the slab keyway and the block cell are fully grouted, a positive connection is formed. Hollow blocks are the most common type of concrete blocks, having one or more holes that are open at both sides. The electrical slab boxes, which are the same size as the concrete slab blocks, allow for down lighters anywhere in the slab and the electrical conduits to be positioned correctly.
Notation a crosssectional area a depth of equivalent compression stress block a. The comprehensive technical library for logix insulated. Interior walls may be supported by thickening the slab under the wall and. Architectural and structural precast prestressed concrete components can be combined to create the entire building. Total precast concrete structures 5 total precast concrete building systems are a popular choice for many construction projects. By downloading and using any arcat cad detail content you agree to the following license agreement. Concrete slabs are commonly divided into the following types. Twoway concrete slabs with openings the static system and the design of reinforcement. Architectural precast concrete has been used since the early 20th century, coming into wide use in the 1960s. Custom trims are available to meet your specific design needs. Flat slab analysis, design and detailing pdf flat slab system is an important division of concrete floor system. Adobe acrobat reader is free and can be downloaded here. The design of the structure to support the hollow core planks shall be the responsibility of the structural engineer for the project unless designed by hollow core concrete pty. A hollow unit is that unit which has core void area greater than 25% of the gross area.
Caddetails is the leading provider of manufacturerspecific building product information. 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. Concrete blocks technical data short description concrete block construction has gained importance and has become a valid alternative to fired clay bricks. Va standard details div 00 architectural all details. Heavy arch ribs designed to resist axial force and bending. Free architectural concrete cad drawings and blocks for download in dwg or pdf formats for use with autocad and other 2d and 3d design software. Caddetails free cad drawings, 3d bim models, revit files. Coefficientsofnegativemomentforinteriorpanels 763 34. There are two main types of ribbed floors a hollow block floors and b moulded floors as shown in figure 8.