Decking slab details

18.07.2020   |   by Tojajind

Surfacing system for waterproofing balconies, walking decks, and semi-level roof decks aboard ships. Waterproof flooring for equipment rooms over occupied space and other sensitive areas exposed to potential water leaks. Industry-leading waterproofing solutions for protecting concrete, decking, and pedestrian surfaces.

decking slab details

Dex-O-Tex waterproofing products offer protection for a wide range of residential and commercial surfaces from pedestrian walkways, to parking garages, to residential decks and balconies. Our waterproofing products are specially designed to protect exterior concrete and decking surfaces against weather damage, UV radiation, and general wear and tear from pedestrian traffic and other impacts. Additionally, our concrete waterproofing products offer excellent protection in industries where surfaces experience heavy shock, impact, high temperatures, or exposure to chemicals.

In many states, especially in California, having a Class A fire-rated, non-combustible decking is a must. After all, one major concern about building a deck is the potential for fire, especially if the area of installation will be near an outdoor grill or fire ring, or in a town where the risk of wildfire is high. Building codes and test standards have classified materials or assemblies depending on how they would perform in a fire.

Class A fire ratings mean a material or construction assembly would cause a lower flame spread in the event of a fire. It could slow down the spread of fire or even reduce its intensity.

Thus, Class A fire-rated materials and assemblies are required in many states. Chapter 7A specifies the mandatory use of fire-retardant materials in residential and commercial decks across the state. Our Weatherwear is an industry-leading, fire-retardant system specially designed for decks, balconies, observation decks, promenades, and other pedestrian surfaces.

It is highly resistant to fire, keeping your construction compliant with the local building codes and industry standards.

We have a waterproof application suited for raised access flooring. If your project requires waterproof coating and sealers for promenade decks, you can find what you need in our line of products. Our selection also includes waterproof flooring for equipment rooms, vehicle parking, and walkways. Complete your construction project proficiently with the use of superior solutions. Skip to content. Decking and Waterproofing. Weatherwear Industry-leading system for waterproofing balconies, promenades, and other decking surfaces.

Auto-Dex Vehicle Decking Durable surfacing solutions for vehicle parking decks and areas with high pedestrian traffic. Elastatex Urethane Decking Surfacing system for waterproofing balconies, walking decks, and semi-level roof decks aboard ships. M-E Flooring Waterproof flooring for equipment rooms over occupied space and other sensitive areas exposed to potential water leaks.

Products for Decks and Concrete Flooring Industry-leading waterproofing solutions for protecting concrete, decking, and pedestrian surfaces. Class A Fire Rating Explained Building codes and test standards have classified materials or assemblies depending on how they would perform in a fire. A Range of Waterproofing Solutions We have a waterproof application suited for raised access flooring.

Contact Us Now.Both composite deck slabs and form deck slabs can be analyzed and designed for 3 different loading conditions. Specifically, the flexural moment capacity for both positive and negative strong axis moments, one-way beam shear, punching shear, and deflection are all evaluated and checked. Also, for concentrated loads, the effective slab strip widths for both moment and beam shear are determined.

There is information on the metal deck properties, as well as reinforcing bar and welded wire fabric data tables. In the "Composite Deck" worksheet, since the composite deck is interlocked or engaged with the concrete, the deck is assumed to function as the positive moment, bottom face slab reinforcing.

The shear capacity of the composite deck alone is added to the beam shear capacity of the concrete to arrive at the total beam shear capacity of the slab. In the two form deck worksheets, the form deck is assumed to be "inverted" and not to contribute to the flexural moment capacity of the slab. The user has the option to include or not include the form deck shear capacity in the total beam shear capacity of the slab. In the "Composite Deck" worksheet, the user may select anyone of 5 available sizes profiles1.

In the two form deck worksheets, the user may select anyone of 3 available sizes profiles1. In the "Composite Deck" and the two form deck worksheets, the user may select either a 1-span, 2-span, or 3-span condition for analysis. In the "Form Deck 1-layer Reinf.

When welded-wire fabric WWF reinforcing is used, this program does not allow the user to consider "draping" the reinforcing to maximize the positive and negative moment capacities. In the "Form Deck 2-layers Reinf.

Decking and Waterproofing

Both positive and negative moment capacities are based on assuming a "singly-reinforced" slab section. Merely move the mouse pointer to the desired cell to view the contents of that particular "comment box". Concrete Slab on Grade Analysis. Underground Storage Tank Anchorage Design. Pole Foundation Analysis.

POLEFDN is a spreadsheet program written in MS-Excel for the purpose of analysis of a pole foundation assuming the use of a rigid round pier which is assumed free at the top and subjected to lateral and vertical loads. A total of 9 votes cast and 2 users reviewed the software. LTBeam is a software which deals with the elastic Lateral Torsional Buckling of Beams under bending action about their major axis.

It assesses the critical stresses associated to the elastic buckling of plates loaded in their plan. Ftool provides a simple analysis program that merges, in the same interface, resources for effective creation and manipulation of the model, linked to a fast and effective code for visualization of the results.

decking slab details

SFAT is a fatigue life analysis software for steel structures, components, as well as welded and bolted connections in bridges, cranes, offshore platforms, offshore wind structures, and other structures subjected to cyclic loading. ABC: ArcelorMittal Beams Calculator is a free pre-design tool for use in designing a variety of steel and composite structures such as portal frames, beam and column structures, trusses, and column-beam connections.

This software designs composite floor slabs at elevated temperatures by taking into account the enhancing effects of the membrane action in slab. All software and resources in the CESDb. All downloadable or viewable content available on CESDb. You agree that you bear sole responsibility for your own decisions to download or use any of the software listed.

Thank you. Your comment will appear after moderation Rate This Software.The Multideck steel base has superior corrosion protection with guaranteed minimum yield strength depending on the specification used. When the steel and concrete composite slabs are constructed, they are lighter and stronger than most conventional slabs. Steel decking provides flexible reinforcement, combined with the comprehensive strength of the concrete, for an all-round stronger slab.

The steel decking profiles are designed to inhibit any longitudinal slip between the steel and concrete in the slab itself, and any transverse movement between the slab and the supporting beams. Steel decking is transported to site in pre-cut lengths, and in pre-packaged bundles.

These bundles can be easily craned into specific work areas, and the individual sheets quickly laid by hand. One advantage of metal deck steel flooring is its speedy erection.

Another is that as the concrete slab is being poured progress is not hindered in other areas e. Metaldeck is also able to offer stud welding and concrete flooring contractor services allowing the entire installation of the concrete slab to be undertaken by one skilled and experienced provider.

Steel decking will not twist and warp over time and is resilient to weather, moisture, time and pest deterioration. Metaldeck is a premier installer of metal decking in the UK and has worked on a number of prestigious projects.

Email: enquiries raisedfloor. Greater Durability The Multideck steel base has superior corrosion protection with guaranteed minimum yield strength depending on the specification used. Unbeatable Strength When the steel and concrete composite slabs are constructed, they are lighter and stronger than most conventional slabs. Easy On-Site Handling Steel decking is transported to site in pre-cut lengths, and in pre-packaged bundles.

Speedy, Safe Construction One advantage of metal deck steel flooring is its speedy erection. More Flexible Design Steel decking can be varied in design and will give more strength, flexibility and efficiency. Much Better Longevity Steel decking will not twist and warp over time and is resilient to weather, moisture, time and pest deterioration.

Some Recent Tweets.Composite steel decking is a common floor system used in multi-storey buildings. A quick note, whilst you could model the decking so you can see the profile in 3D, this is generally thought of as overkill! This is especially true if you have a lot of storeys and steel decking.

Read on to find out more:. The first thing we need to do is create a new Structural Floor. Floors as well as Walls, ceilings and roofs are what we call System Families. This means they are pre-defined in Revit templates and projects, and are not loaded-in from external files these are called Loadable families.

Steel Decking Concrete Floor Detail

This means to create a new Floor typewe have to open the Type Properties of an existing Floor type and click Duplicate. After I have named the new floor type, on the Structure parameter under Construction I hit the Edit… button. Click on the Insert button to create a new layer, and use the Up and Down buttons to move them into the correct order. On the Function column to the left, you can select from the drop-down the appropriate category.

For this instance, select Structural Deck [1]:. This brings up the Structural Deck Properties option below. This is where you can choose your desired Steel deck profile. You need to have a profile loaded in to your project first before you can select it from the drop down.

See here for help on creating a Structural Deck Profile family. Click OK. Now that you have created your Revit Structural Decking floor type, you are ready to create your floor. You create your floor just the same as you would any other. You create the boundary, and specify the Span Direction. A colleague of mine recently let me know about this one. To create cantilevers, click on the boundary edge you want to modify.

Deck sheet

You will now see the Cantilevers option appear on the contextual tab. This is such a cool feature! Much better then using filled regions to show cantilevers and seating etc.

With the help of the Cantilevers feature, you now have more control when detailing to get your steel decking correct. I hope this blog post has helped you work smarter, and learn faster! Google Plus. Revit Structure Tips. Creating your floor and cantilevers You create your floor just the same as you would any other.A composite steel deck floor is designed in bending as either a series of simply supported spans or a continuous slab.

Strength in fire is ensured by the inclusion of mesh sometimes called fabric or fibre reinforcement. Mesh reinforcement can be that present in ordinary room temperature design; it may not be necessary to add reinforcement solely for the fire condition.

Composite steel deck floors consist of a profiled steel deck with a concrete topping. Included in the concrete is some light welded mesh reinforcement which acts to control cracking, to resist longitudinal shear and, in the case of fire, to act as tensile reinforcement.

Indentations in the profiled deck allow the concrete and steel to bond and share load. Composite action between the supporting beams and the concrete is created by welding shear studs through the deck onto the top flange of the beam. In the fire condition standard, although conservative, practice amongst designers is to assume that the steel deck makes no contribution to overall strength.

The deck does however play an important part in maintaining integrity and insulation. It acts as a diaphragm preventing the passage of flame and hot gases, as a shield reducing the flow of heat into the concrete and it controls spalling.

It is not normally necessary to fire protect the exposed soffit of the deck. BS Part 8 [2] provides a table of recommended concrete thicknesses to satisfy the insulation criterion for common periods of fire resistance.

decking slab details

The minimum thickness of concrete required to satisfy the insulation requirements is shown for trapezoidal and re-entrant decks when subjected to a BS Part 20 [1] fire test. The insulation depth depends on the type of profile, and it is the concrete cover to the main crest of the deck for trapezoidal profiles and the full slab depth for re-entrant profiles. In fire the reinforcement becomes effective and the floor behaves as a reinforced concrete slab with the loads being resisted by the bending action.

Catenary action may develop away from the edges of the floor with the reinforcement then acting in direct tension rather than bending. Slab failure occurs when the reinforcement yields. Two methods are available for the design of composite steel deck floors designed to BS Part 4 [3] for fire. Both are described in the Steel Construction Institute guide P These are the fire engineering and the simplified method.

In the fire engineering method it is assumed that the plastic moment capacity of the floor can be developed at elevated temperatures and that redistribution of moments takes place in continuous members.

The hogging and sagging moment capacities of the slab are calculated via temperature distributions based on extensive fire testing covering fire resistance periods of up to four hours. These are then compared with free bending moments for both internal and end spans at the required fire resistance period and the design adjusted as necessary to ensure that the floors meet the required criteria.

The simple method consists of placing a single layer of standard welded fabric reinforcement in the concrete. Guidance is available on maximum loads, reinforcement size and position and also allowable span and support conditions. In practice the simplified method will almost invariably lead to the use of less reinforcement than the fire engineering method. The fire engineered method however allows greater flexibility in reinforcement layout, loading and achievable fire resistance times.Cad block of composite steel deck floor.

Section of two types of composite slab composed of: steel deck profiled steel sheetingsteel beam or joist, cast in situ concrete topping, top reinforcement mesh, bottom reinforcement, stud shear connectors, restraint straps and edge trim. Decking ribs transverse to beam. Includes schematic isometric perspective. Dwg file format. Cad block of composite steel deck floor metal floor decking.

Cross section of composite slab to reinforced concrete wall connection.

Buying Steel Decks

Includes a connection isometric view. Construction detail in dwg file format. Cad block of composite steel deck floor steel decking. Cross section of composite slab to steel frame connection steel beam between spans with shear studs or connectors. Cross section of composite slab to reinforced concrete beam edge connection. Cad block of composite steel deck floor cantilever. Section of two types of composite slab composed of steel deck profiled steel sheetingsteel beam or joist, cast in situ concrete topping, top reinforcement mesh, bottom reinforcement, restraint straps and edge trim.

Cross section of composite slab bearing on steel angle. Detail drawing of deck fasteners for attachment to structural steel.

Composite floor deck fastening systems. Steel roof deck to steel beam connection. The enlarged image is only for the visualization. Skip to main content. Reinforced concrete detailing.

Construction detail, cross sections and face views elevationsof differents reinforced concrete beams: formed beams, rectangular beams, flat beams, T-beams, downstand beams The detail includes the situation of different types of reinforcement: negative and positive reinforcement corner and internal bars, upper rebars and lower rebarsstirrups shear reinforcement and skin reinforcement reinforcement of the side-faces witht steel rebars.

Read more about Reinforced concrete beams. Cross sections. Cross section of composite slab composed of: steel deck profiled steel sheetingsteel beam or joist, cast in situ concrete topping, top reinforcement mesh, bottom reinforcement and stud shear connectors.

Includes guidance isometry. Read more about Composite steel deck floor. Cross section of composite slab composed of: steel deck profiled steel sheetingsteel beam or joist, cast in situ concrete topping, top reinforcement mesh and bottom reinforcement. Read more about Composite steel deck floor without connectors.Cad block of composite steel deck floor. Section of two types of composite slab composed of: steel deck profiled steel sheetingsteel beam or joist, cast in situ concrete topping, top reinforcement mesh, bottom reinforcement, stud shear connectors, restraint straps and edge trim.

Decking ribs transverse to beam. Includes schematic isometric perspective. Dwg file format. Cad block of composite steel deck floor metal floor decking. Cross section of composite slab to reinforced concrete wall connection. Includes a connection isometric view. Construction detail in dwg file format. Cad block of composite steel deck floor steel decking. Cross section of composite slab to steel frame connection steel beam between spans with shear studs or connectors.

Cross section of composite slab to reinforced concrete beam edge connection. Cad block of composite steel deck floor cantilever. Section of two types of composite slab composed of steel deck profiled steel sheetingsteel beam or joist, cast in situ concrete topping, top reinforcement mesh, bottom reinforcement, restraint straps and edge trim.

Cross section of composite slab bearing on steel angle. Detail drawing of deck fasteners for attachment to structural steel. Composite floor deck fastening systems. Steel roof deck to steel beam connection. The enlarged image is only for the visualization. Skip to main content. Reinforced concrete detailing. Construction detail, cross sections and face views elevationsof differents reinforced concrete beams: formed beams, rectangular beams, flat beams, T-beams, downstand beams The detail includes the situation of different types of reinforcement: negative and positive reinforcement corner and internal bars, upper rebars and lower rebarsstirrups shear reinforcement and skin reinforcement reinforcement of the side-faces witht steel rebars.

Read more about Reinforced concrete beams. Cross sections. Cross section of composite slab composed of: steel deck profiled steel sheetingsteel beam or joist, cast in situ concrete topping, top reinforcement mesh, bottom reinforcement and stud shear connectors.

Includes guidance isometry. Read more about Composite steel deck floor. Cross section of composite slab composed of: steel deck profiled steel sheetingsteel beam or joist, cast in situ concrete topping, top reinforcement mesh and bottom reinforcement.


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