Referenced quoted cited 2009 irc unammended below for your convenience.
Irc 2009 garage floor slope.
No slope to floor drain 2nd story.
Suggest you check local code ammendments adoptions applicable to the subject of your inquiry.
If the slab elevation at the trench.
A fl ight of stairs shall not have a vertical rise larger than 12 feet 3658.
2009 international residential code.
In an enclosed garage provided a door does not swing over the stairs.
Impervious surfaces require 2 slope away from.
Garage floor surfaces shall be of approved noncombustible material.
Garage door reversing informationm by request.
The international codes i codes are the widely accepted comprehensive set of model codes used in the us and abroad to help ensure the engineering of safe sustainable affordable and resilient structures.
Slag or blended cements that is included in concrete mixtures for garage floor slabs and for exterior porches.
International residential code 2009 irc 2009.
R401 3 where 10 of yard is not available slope away from foundation with a swale is allowed.
The international code council icc is a non profit organization dedicated to developing model codes and standards used in the design build and compliance process.
Any conditioned space above or below a garage space the garage side of the floor ceiling assembly shall be protected with no less than two layers.
Aci 117 90 standard specifications for tolerances for concrete construction and materials gives a level alignment tolerance of 3 4 inch for top of slab elevation of slabs on grade.
Floor opening maximum projection 4 inches photo 6 cop yright 2 0 1 1 s mama.
A 2 slope will probably ensure better drainage we could also find no slope tolerance for use when a floor slope is specified.