Steel Floor Systems

Steel Floor Systems

Description
Description

Steel floor systems are a type of building structure that uses steel beams and joists to support the floor. Steel floor systems are known for their strength, durability, and fire resistance. They are also relatively lightweight, which can make them a good choice for buildings in seismically active areas. Steel floor systems can be easily adapted to different building designs, and they can be used to create larger open floor plans with few interior columns. They offer a number of advantages over other types of floor systems, including speed of construction, cost savings, and flexibility.

Steel floor systems were first developed in the late 19th century. They were made from wrought iron, which was a strong and durable material. However, wrought iron was also expensive and difficult to work with. In the early 20th century, steel replaced wrought iron as the primary material for steel floor systems. Steel was stronger and more affordable than wrought iron, and it was also easier to work with. As a result, steel floor systems became increasingly popular in the 20th century. Today, steel floor systems are used in a wide variety of buildings, including commercial, industrial, and residential structures.

Common Questions
Common Questions
Why are steel floors preferred in earthquake areas?

Steel floors are preferred in earthquake areas because they are more flexible and ductile than concrete floors. This means that they can bend and absorb the energy of an earthquake, without breaking. Concrete floors, on the other hand, are more brittle and can crack or shatter during an earthquake.

What is a composite steel slab?

A composite steel slab is a type of floor or roof system that combines steel decking with a concrete topping. The steel decking provides both formwork and reinforcement for the concrete, while the concrete provides additional strength and fire resistance. Composite steel slabs are often used in commercial and industrial buildings due to their speed of construction and cost-effectiveness.

Why is steel framing better than wood framing?

Steel framing is stronger, more durable, and fire-resistant than wood framing. It is also more energy-efficient and sustainable. However, it is more expensive and difficult to work with than wood framing.

* Under Development *

1.5”-4.9” | 3.9-12.5 cm
1.5”-4.9” | 3.9-12.5 cm
2.5”-10” | 6.4-25.4 cm
Steel Connection - Cleat, Flange
12.500
12.500
25.400
10
https://p3d.in/e/1oRFZ
GUIDE
3D
Steel Connection - Cleat, FlangePerspective view of a 3D model of Flange Cleat Steel ConnectionPerspective view of a 3D model of Flange Cleat Steel Connection
2.5”-10” | 6.4-25.4 cm
1.5”-4.9” | 3.9-12.5 cm
1.5”-4.9” | 3.9-12.5 cm
Steel Connection - Cleat, Web
25.400
12.500
12.500
20
https://p3d.in/e/sCdXJ
GUIDE
3D
Steel Connection - Cleat, Web3D model of Web Cleat Steel Connection viewed in perspective3D model of Web Cleat Steel Connection viewed in perspective
7.5”-21.1” | 19-53.6 cm
4.1”-12.2” | 10.3-31 cm
.35”-.87” | 9-22 mm (Plate)
Steel Connection - End Plate
53.600
31.000
2.200
50
https://p3d.in/e/QorIo
GUIDE
3D
Steel Connection - End PlateView of End Plate Steel Connection in 3D available for downloadView of End Plate Steel Connection in 3D available for download
9.7”-26.1” | 24.6-66.4 cm
6.1”-13” | 15.4-33 cm
4.1”-12.2” | 10.3-31 cm
Steel Connection - End Plate, Extended
66.400
33.000
31.000
20
https://p3d.in/e/l4PRu
GUIDE
3D
Steel Connection - End Plate, ExtendedPerspective view of a 3D model of Extended End Plate Steel ConnectionPerspective view of a 3D model of Extended End Plate Steel Connection
.35”-.87” | 9-22 mm (Plate)
3.7”-12.25” | 9.4-31.1 cm
3.35”-10.5” | 8.5-26.6 cm
Steel Connection - Plate, Flange
2.200
31.100
36.600
700
https://p3d.in/e/rLoc6
GUIDE
3D
Steel Connection - Plate, FlangePerspective view of a 3D model of Flange Plate Steel ConnectionPerspective view of a 3D model of Flange Plate Steel Connection
12.8”-43.3” | 32.6-110 cm
21.6”-75.6” | 54.8-192 cm
.35”-.87” | 9-22 mm (Plate)
Steel Connection - Plate, Gusset
110.000
192.000
2.200
5300
https://p3d.in/e/WU9Xs
GUIDE
3D
Steel Connection - Plate, Gusset3D model of Gusset Plate Steel Connection viewed in perspective3D model of Gusset Plate Steel Connection viewed in perspective
4”-36” | 10.2-40.6 cm
6’-15’ | 1.83-4.57 m (Spacing)
12’-80’ | 3.66-24.4 m (Span)
Steel Floor - One-Way, I-Beam
40.600
457.000
2440.000
900
https://p3d.in/e/JCad0
GUIDE
3D
Steel Floor - One-Way, I-BeamView of I-Beam One-Way Steel Floor in 3D available for downloadView of I-Beam One-Way Steel Floor in 3D available for download
4”-14” | 10.2-35.6 cm
16”, 24” | 40.6, 61 cm (Spacing)
10’-30’ | 3.05-9.14 m (Span)
Steel Floor - One-Way, Light-Gauge Joist
35.600
61.000
914.000
50
https://p3d.in/e/pKaES
GUIDE
3D
Steel Floor - One-Way, Light-Gauge JoistPerspective view of a 3D model of Light-Gauge One-Way Steel FloorPerspective view of a 3D model of Light-Gauge One-Way Steel Floor
8”-72” | 20.3-183 cm
2’-10’ | .61-3.05 m (Spacing)
12’-100’ | 3.66-30.5 m (Span)
Steel Floor - One-Way, Open-Web Joist
183.000
305.000
3050.000
800
https://p3d.in/e/I5Z5k
GUIDE
3D
Steel Floor - One-Way, Open-Web Joist3D model of Open-Web One-Way Steel Floor viewed in perspective3D model of Open-Web One-Way Steel Floor viewed in perspective
4”-14” | 10.2-35.6 cm
26”-90” | .66-2.29 m (Opening)
2’-12’ | .61-3.66 m (Opening)
Steel Floor - Opening, Light-Gauge Joist
35.600
229.000
366.000
5
https://p3d.in/e/iXh8U
GUIDE
3D
Steel Floor - Opening, Light-Gauge JoistView of Light-Gauge Steel Floor Opening in 3D available for downloadView of Light-Gauge Steel Floor Opening in 3D available for download
1’4”-12’ | .41-3.66 m
6’-15’ | 1.83-4.57 m (Spacing)
12’-100’ | 3.66-30.5 m (Span)
Steel Floor - Three-Way
366.000
457.000
3050.000
5
https://p3d.in/e/rfXEU
GUIDE
3D
Steel Floor - Three-WayPerspective view of a 3D model of Three-Way Steel FloorPerspective view of a 3D model of Three-Way Steel Floor
8”-72” | 20.3-183 cm (Combined)
6’-15’ | 1.83-4.57 m (Spacing)
20’-32’ | 6.1-9.75 m (Span)
Steel Floor - Two-Way
183.000
457.000
975.000
10
https://p3d.in/e/ZjiXO
GUIDE
3D
Steel Floor - Two-Way3D model of Two-Way Steel Floor viewed in perspective3D model of Two-Way Steel Floor viewed in perspective
Steel Connection - Plate, Gusset
Comparison drawing of Gusset Plate Steel Connection compared to similar steel connections

A gusset plate steel connection is a type of structural connection that uses a flat, triangular or rectangular plate of metal (the gusset plate) to connect two or more steel members together. The gusset plate is typically made of high-strength steel and is welded or bolted to the members. Gusset plate connections are commonly used in steel buildings, bridges and other structures. They are a versatile and efficient way to connect steel members, and they can be designed to accommodate a wide range of loads and forces.

Gusset Plate Steel Connections are available in a range of sizes with widths between 21.6”-75.6” (54.8-192 cm), heights of 12.8”-43.3” (32.6-110 cm), and plate thicknesses of .35”-.87” (9-22 mm).

Scaled set of drawings of Gusset Plate Steel Connection in front and side views
A gusset plate steel connection is a type of structural connection that uses a flat, triangular or rectangular plate of metal (the gusset plate) to connect two or more steel members together. The gusset plate is typically made of high-strength steel and is welded or bolted to the members.

Gusset Plate Steel Connections are available in a range of sizes with widths between 21.6”-75.6” (54.8-192 cm), heights of 12.8”-43.3” (32.6-110 cm), and plate thicknesses of .35”-.87” (9-22 mm).

Scaled set of drawings of Gusset Plate Steel Connection in front and side views
Steel Connection - Plate, Gusset
Height:
12.8”-43.3” | 32.6-110 cm
Width:
21.6”-75.6” | 54.8-192 cm
Length:
Depth:
.35”-.87” | 9-22 mm (Plate)
Weight:
Area:
Materials
Structural Steel

Drawings include:

Gusset Plate Steel Connection elevations (various sizes)

Downloads

2D Downloads

3D Downloads

Steel Connection - Cleat, Web
Comparison drawing of Web Cleat Steel Connection compared to similar steel connections

A web cleat steel connection is a type of connection that uses an L-shaped steel plate, called a cleat, to connect the web of a beam to the flange of a column. The cleat is typically made of high-strength steel and is bolted or welded to the beam and column. Web cleat connections are used to transfer shear forces and bending moments between the beam and column. They are a simple and effective way to connect beams and columns, and they are often used in steel buildings.

Web Cleat Steel Connections are available in a range of sizes with plate widths between 1.5”-4.9” (3.9-12.5 cm), depths of 1.5”-4.9” (3.9-12.5 cm), and an overall height of 2.5”-10” (6.4-25.4 cm). Plate thicknesses are commonly between .35”-.87” (9-22 mm).

Scaled set of drawings of Web Cleat Steel Connection in front and side views
A web cleat steel connection is a type of connection that uses an L-shaped steel plate, called a cleat, to connect the web of a beam to the flange of a column. The cleat is typically made of high-strength steel and is bolted or welded to the beam and column.

Web Cleat Steel Connections are available in a range of sizes with plate widths between 1.5”-4.9” (3.9-12.5 cm), depths of 1.5”-4.9” (3.9-12.5 cm), and an overall height of 2.5”-10” (6.4-25.4 cm). Plate thicknesses are commonly between .35”-.87” (9-22 mm).

Scaled set of drawings of Web Cleat Steel Connection in front and side views
Steel Connection - Cleat, Web
Height:
2.5”-10” | 6.4-25.4 cm
Width:
1.5”-4.9” | 3.9-12.5 cm
Length:
Depth:
1.5”-4.9” | 3.9-12.5 cm
Weight:
Area:

Thickness: .35”-.87” | 9-22 mm

Materials
Structural Steel

Drawings include:

Web Cleat Steel Connection elevations, plan (various sizes)

Downloads

2D Downloads

3D Downloads

Steel Connection - End Plate
Scale illustration of End Plate Steel Connection compared to other steel connections

An end plate steel connection is a type of beam-to-column connection that uses two steel plates, one on each side of the beam, to connect the beam to the column. The plates are welded to the beam and then bolted to the column. The end plates match the size of the beam, and the bolts are typically high-strength bolts. This type of connection is relatively simple to fabricate and erect, and it is strong enough to support most types of buildings.

End Plate Steel Connections are available in a range of sizes with plate widths between 4.1”-12.2” (10.3-31 cm), heights of 7.5”-21.1” (19-53.6 cm), and plate thicknesses of .35”-.87” (9-22 mm).

Pair of dimensioned illustrations of End Plate Steel Connection seen in elevations
An end plate steel connection is a type of beam-to-column connection that uses two steel plates, one on each side of the beam, to connect the beam to the column. The plates are welded to the beam and then bolted to the column.

End Plate Steel Connections are available in a range of sizes with plate widths between 4.1”-12.2” (10.3-31 cm), heights of 7.5”-21.1” (19-53.6 cm), and plate thicknesses of .35”-.87” (9-22 mm).

Pair of dimensioned illustrations of End Plate Steel Connection seen in elevations
Steel Connection - End Plate
Height:
7.5”-21.1” | 19-53.6 cm
Width:
4.1”-12.2” | 10.3-31 cm
Length:
Depth:
.35”-.87” | 9-22 mm (Plate)
Weight:
Area:
Materials
Structural Steel

Drawings include:

End Plate Steel Connection elevations, plan (various sizes)

Downloads

2D Downloads

3D Downloads

Steel Connection - Cleat, Flange
Style and size comparison drawing of Flange Cleat Steel Connection compared to other steel connection types

A flange cleat steel connection is a type of structural steel connection that uses a metal plate, called a cleat, to connect two beams or columns together. The cleat is welded or bolted to the flanges of the beams or columns, and the beams or columns are then connected to each other by bolts or welds. Flange cleat connections are typically used in light- to medium-duty applications, such as warehouses, office buildings, and schools.

Flange Cleat Steel Connections are available in a range of sizes with plate widths between 1.5”-4.9” (3.9-12.5 cm), depths of 2.5”-10” (6.4-25.4 cm), and an overall height of 1.5”-4.9” (3.9-12.5 cm). Plate thicknesses are commonly between .35”-.87” (9-22 mm).

Set of scaled dimensioned drawings of Flange Cleat Steel Connection viewed from the front and side
A flange cleat steel connection is a type of structural steel connection that uses a metal plate, called a cleat, to connect two beams or columns together. The cleat is welded or bolted to the flanges of the beams or columns, and the beams or columns are then connected to each other by bolts.

Flange Cleat Steel Connections are available in a range of sizes with plate widths between 1.5”-4.9” (3.9-12.5 cm), depths of 2.5”-10” (6.4-25.4 cm), and an overall height of 1.5”-4.9” (3.9-12.5 cm). Plate thicknesses are commonly between .35”-.87” (9-22 mm).

Set of scaled dimensioned drawings of Flange Cleat Steel Connection viewed from the front and side
Steel Connection - Cleat, Flange
Height:
1.5”-4.9” | 3.9-12.5 cm
Width:
1.5”-4.9” | 3.9-12.5 cm
Length:
Depth:
2.5”-10” | 6.4-25.4 cm
Weight:
Area:

Thickness: .35”-.87” | 9-22 mm

Materials
Structural Steel

Drawings include:

Flange Cleat Steel Connection elevations, plan (various sizes)

Downloads

2D Downloads

3D Downloads

Steel Connection - End Plate, Extended
Style and size comparison drawing of Extended End Plate Steel Connection compared to other steel connection types

An extended end plate steel connection is a type of moment connection that uses a steel plate welded to the end of a beam section to transfer forces between the beam and an adjacent member. The end plate extends beyond the beam flanges, allowing for the use of bolts other than between the flanges. Haunched steel angles are typically added for increased strength. Extended end plate connections are typically used in frames subject to heavy lateral loadings or near inflection points of gable frames. They are also used for beam-to-column moment connections.

Extended End Plate Steel Connections are available in a range of sizes with plate widths between 6.1”-13” (15.4-33 cm), depths of 4.1”-12.2” (10.3-31 cm), and an overall height of 9.7”-26.1” (24.6-66.4 cm). Plate thicknesses are commonly between .35”-.87” (9-22 mm).

Set of scaled dimensioned drawings of Extended End Plate Steel Connection viewed from the front and side
An extended end plate steel connection is a type of moment connection that uses a steel plate welded to the end of a beam section to transfer forces between the beam and an adjacent member. The end plate extends beyond the beam flanges, allowing for the use of bolts other than between the flanges.

Extended End Plate Steel Connections are available in a range of sizes with plate widths between 6.1”-13” (15.4-33 cm), depths of 4.1”-12.2” (10.3-31 cm), and an overall height of 9.7”-26.1” (24.6-66.4 cm). Plate thicknesses are commonly between .35”-.87” (9-22 mm).

Set of scaled dimensioned drawings of Extended End Plate Steel Connection viewed from the front and side
Steel Connection - End Plate, Extended
Height:
9.7”-26.1” | 24.6-66.4 cm
Width:
6.1”-13” | 15.4-33 cm
Length:
Depth:
4.1”-12.2” | 10.3-31 cm
Weight:
Area:

Thickness: .35”-.87” | 9-22 mm

Materials
Structural Steel

Drawings include:

Extended End Plate Steel Connection elevations, plan (various sizes)

Downloads

2D Downloads

3D Downloads