What are the different types of guardrails?
There are four general types of guardrail, ranging from weakest and inexpensive to strongest and expensive; cable and wood posts, steel and wood/metal posts, steel box-beam, and concrete barriers.
What should a guardrail system include?
A standard railing should consist of a top rail, intermediate rail and posts, and shall have a vertical height of 42 inches. The structure must have the strength to withstand at least the minimum requirement of 200 pounds, applied in a downward or outward direction within 2 inches of the top edge.
What is the guardrail system?
Guardrail systems are smooth-surfaced to protect employees from injury, such as punctures or lacerations, and to prevent catching or snagging of clothing. 1910.29(b)(7) The ends of top rails and midrails do not overhang the terminal posts, except where the overhang does not pose a projection hazard for employees.
What are the 3 main parts of a guardrails?
There are three main parts of a guardrail: The top rails, the midrails, and the vertical posts.
When should a guard rail be installed?
Generally, guardrails are required when the building has steps, landings, platforms or accessible roof spaces. According to the code, guardrails are required when there is a difference of 30 in. or greater between two upper and lower surfaces. OSHA requirements for guardrails are quite stringent.
When should guardrails be installed?
What is the difference between a guard rail and a guide rail?
Guide rail versus guard rail According to the US Federal Highway Administration, “The terms guardrail and guiderail are synonymous, and are used in different regions around the country.” Guide rail and guard rail are intended to steer and “guide” vehicles back onto the road.
Where is guard rail needed?
What is the minimum height of a guard rail?
The Basics of When Guardrail is Required In General Industry, OSHA standards say the guardrail height railing must be 42” high. Simple!
How tall should a guard rail be?
42 inches to 45 inches
(a) A standard guardrail shall consist of top rail, midrail or equivalent protection, and posts, and shall have a vertical height within the range of 42 inches to 45 inches from the upper surface of the top rail to the floor, platform, runway, or ramp level.
What should be the height of roof railing?
The national building code and Madhya Pradesh Bhoomi Vikas Adhiniyam specifies the height of a railing in a balcony, lobby or roof-top to be 1.05 metres (3.44 feet) from the floor-level.