1 mil 0 0254 mm.
How to connect bearing wood wall to concrete.
Other nails have a thick shank that sometimes has spiral ridges for improved holding power.
3 to concrete and wood to wood connections.
You can fasten wood to concrete using 3 different methods depending on your preference.
Figure r505 3 1 7 continuous span joist supported on interior load bearing wall.
This method is only effective when you are attaching wood to concrete blocks or a concrete black wall.
Additionally determine if you must make the connection removable or permanent.
Determine how much stress the fastener needs to resist for the connection between the concrete block and the wood.
Attaching wood to cmu concrete masonry unit is possible using several procedures.
Cantilevered floor to wood sill connection.
Outline wood connection design philosophy.
Illustrate the general principles of connecting steel members to concrete and masonry but are not the only details that can be used.
Any other wood will rot when exposed to moisture likely to leach through the concrete.
1 inch 25 4 mm.
Pocket connection a pocket connection consists of framing the floor or roof system into a void in the masonry wall.
Align the wall with the location guide marks made earlier.
Connecting wood to concrete can seem intimidating but with the right tools even an amateur craftsman can do it.
Fortunately there are many ways to make the transition from concrete floors and wall frames to wood floors and drywall.
Choose a length that will penetrate the concrete at least 1 inch.
Figure r505 3 1 6 cantilevered floor to exterior load bearing wall connection.
Hammer set concrete fasteners concrete screws and mortar nails are all effective ways to connect wood to concrete.
Be able to describe effects of moisture on wood connections and implement proper detailing to mitigate issues that may occur.
Mortar nails are the cheapest option for attaching wood to concrete but there is a trick to get these nails to work.
Be sure to wear safety goggles when hammering masonry nails into concrete.
Check the wall for plumb meaning straight up and.
This connection is used at the top of concrete masonry walls or when a change in wall thickness provides a ledge with sufficient bearing area as shown in figure 1.
Be able to recommend fastening guidelines for wood to steel wood to concrete and wood to wood connections.
Steel beam to concrete wall with pockets steel beam to concrete wall without pockets.
Concrete is not the easiest material to work with especially if you re trying to build a structure like a house that involves the use of both concrete and wood products.
1 mil 0 0254 mm 1 inch 25 4 mm.
