Key Questions Answered in this Report. 1  What will the market size be in 2018 and what will the growth rate be. 2  What are the key market trends. 3  What is driving this market. 4  What are the challenges to market growth. 5  Who are the key vendors in this market space. 6  What are the market opportunities and threats faced by the key vendors.
Concrete Anchors Anchor Stud are designed for welding to flat surfaces or welding in the fillet or to the heel of angles. Length is before weld. Stud diameters (D) 1/2 and below will be approximately 1/8 shorter after welding. 5/8 will be approximately 3/16 shorter after welding.
Set the base of the anchor, the pressure plate, and the washer over the threads of the J-bolt. Start the nut on the threads and tighten it finger-tight. You should be able to move the anchor with moderate pressure. Install all the anchors before moving on to the next step. Start with the footings opposite and parallel to the house. Set a long straight 2x4 across the front edges of the anchors. Measuring from the house to the front edge of the 2x4, line up the anchors so all of them are an equal distance from the house. Tighten each nut about one-half turn more. Step 3. On the batterboard crosspiece next to the house, mark to the outside of the centerline at one-half the thickness of a post.