Feb , The pulley cord is contained in the channel groove by a wall member comprised of either a plastic tube or bead, a snap in strip, a filler material, or a plastic tubing surrounding the wood pole The narrow channel groove and wall member retainer design enable the pulley and hand crank system to be
Stresses in granular materials DM Wood, D Leniewska Granular Matter (), , , Limit analysis of cohesive slopes reinforced with geotextiles A Sawicki, D Lesniewska Computers and Geotechnics ( ), , , Failure modes and bearing capacity of reinforced soil retaining walls.
May , Wood makes for better walls than windows most of the time First, the researchers put blocks of wood in a boiling bath filled with water, sodium hydroxide and other chemicals for about two hours The end product looks more like a piece of plastic than something that once stood in a forest.
Where the retaining wall is of concrete construction the ribs and flanges would be formed as an integral part of the wall The construction here shown is suitable where wooden beams are used in making up the tension fmembe rs and v it hfas been found thatwooden beams and V lumber when properly treated
May , The construction system according to claim , wherein the easily built structure is a retaining wall The construction system according to claim , wherein the easily built structure is a deck The construction system according to claim , wherein the deck is a roof deck The construction system
Oct , Extended lengths of grid like reinforcing sheet material are attached to precast wall panels of a reinforcing wall by a connector comb and locking clip A retaining wall as claimed in claim , wherein said attachment strips and said reinforcing sheet material are retained between said spine and said locking