Improvements in fillers or plugs for filling holes left by the use of shuttering in concrete structures1,037,089. Concrete plugs. WILLIAM TAWSE Ltd. July 8, 1965 [Sept. 11, 1964], No. 35722/64. Heading F2H. A filler for a hole left in concrete after the removal of an anchor screw ...
7. Filler for joints Expansion joints provide a space for the pavement to expand into. These joints relieve the compressive stress that has developed in the concrete slab as a result of the expansion. Expansion joints also relieve construction and warping stresses. Fig 2: Expansion Joints Ref: ...
Some forms of supplementary cementitious materials (SCM) have improved the short-term strength gain while reducing the bond strength after 28 days (e.g., limestone filler). Other types of SCMs have increased the bond strength after 28 days (e.g., fly ash and silica fume). While PVA ...
The traditional method for filling core holes calls for one to go to the floor below to install a plywood board to the underside of the hole as a plug to prepare for filling. This can take a fair amount of time and involve climbing ladders, using power lifts and using power tools, all...
with anepoxy filler. In my case, I used anArchoring Expoy. While perhaps not the most ideal choice here, I had some hanging around from the work on myDownspout Leader Inletsduring myHalf Round Gutter Install. Applied from a standard caulk gun, I generally achieved what I was looking for....
a male screw for a visually unrecognizable separator cone has to correspond to a separator hole of a concrete form so that the other concrete form can be erected in such a manner as to face the preassembled concrete form; and much labor is often required for the reason that an opened end...
Our professional crew will prepare your job for its makeover by pressure washing the existing concrete, grinding the cracks and filling those areas with a commercial grade repair filler. View Our Work Our process is a step above stamped concrete as we hand carve with diamond blades, our artis...
An apparatus (1) for removing a wrapping film (2) from packages (3) of objects, in particular of lids (4), which has an unusual capability also to cut the ... G Borra,G Benini 被引量: 0发表: 2007年 Filling for motor vehicle seats. THE DRUNKEN FILLER, according to the invention ...
But if you have larger cracks, gouges, or holes in the concrete surface, you will need to patch them first with an exterior concrete crack filler. (Learn more about repairing cracks in concrete patios.) If the cracks are especially large and require extensive repair, you may be better off...
Use a diamond core drill bit for old, dense concrete to achieve cleaner holes without causing additional damage. Fixing Mistakes During Drilling If you accidentally drill the hole in the wrong spot, don't panic. Use a masonry patch or epoxy filler to seal the hole, allowing it to cure ...