F-72 Threaded Setting Plug

The Dayton/Richmond F-72 Threaded Setting Plugs eliminate the need for putting large holes in formwork in order to secure the inserts to the forms. Basically a socket set screw, it is drilled through and tapped with #8-32 thread. It can be nailed to wood forms, or bolted to steel forms using an #8-32 threaded bolt. The reusable plugs are easily removed using a standard hex wrench.

Product Documentation:

Stay-form is formed by lancing and expanding galvanized sheet steel in such a pattern as to allow the subsequent formation of solid sheet V-Ribs of 3/4" depth running parallel to the length of sheet and spaced 3-7/8" apart. That area of Stay-form that covers the space between adjacent ribs comprises the expanded mesh portion of the piece with a mesh opening size of approximately 15/64" x 3/8" and being of a parallelogram shape.

Stay-form is heavily used as a bulkhead form and being lighter than plywood or steel sheeting, is easier and faster to place.

Construction joints are easily made with Stay-form. Either side of Stay-form provides a substantial key for bonding abutting pour faces-especially so when the mix is of sufficient viscosity to cause small protrusions of the pour to project through the mesh to the opposite side causing such surface irregularities as to provide a made-to-order key for the pour interface. Consequently, no chipping or other joint preparation is necessary. Usually, Stay-form is positioned with its ribs protruding into the pour that is placed first.

Stay-form is particularly efficient when used for forming joints in constructing concrete block foundation rafts. Because of STAYFORM'S open grid, it aids in the dissipation of the concrete's heat of hydration, hence, minimizing the danger of cracking due to this cause. When used for this purpose, the natural keying action of Stay-form maintains the continuity of stress resisting capabilities of the mat from one raft to another.

To erect a partition of Stay-form, side adjoining sheets should be lapped and wire-tied at approximately 6" O.C. with 16 ga. soft galvanized tie wire. End adjoining sheets should be lapped 2" and lap should occur over a support. If an end lap should occur between supports, such lap should be of 4 inches length. End laps, of course should be secured with wire-tying just as side laps.

Stay-Form Video

Tech Data/More Information

A-54 Concrete Plug

Dayton/Richmond Concrete Plugs are used to patch plastic cone tie holes. The A-54 is easily installed using Dayton Superior J-58 Epoxy or J-40 Day-Chem Ad Bond. The plug is designed to fit the hole of a 1" x 1" plastic cone and comes in a concrete gray color. Other colors are available on special order.

Product Documentation:
A-54 Concrete Plug

F-74 Threaded Plastic Plug

The Dayton/Richmond F-74 Threaded Plastic Plug is manufactured with National Course (NC) threads to fit 3/8", 1/2", 5/8" or 3/4" NC threaded inserts. A hole is provided through the plug that may be used to attach (nail) the plug to the form.

Product Documentation:
F-74 Threaded Plastic Plug

Vinylex

Dayton Superior's Vinylex Waterstop prevents water movement through concrete joints in a number of applications, including reservoirs, locks, dams, sewage and water treament plants, bridges, stadiums, basements, floor slabs, parking garages, and many other structures.

Dayton Superior has established a reputation for producing only the finest extruded plastic products. Only virgin resins are used in Vinylex Waterstop... never reprocessed or reclaimed materials.

Vinylex Waterstop is elastic and abrasion resistant and it has a high resistance to oxygen, ozone, alkalies or waterborne chemicals which allows it to be used in any subterranean or surface construction.

Vinylex ribbed center waterstops are emplyed in expansion joints where movement between members is anticipated. They are generally used above grade, but are a universal design and can be used in any type of joint above or below grade.

Split Ribbed Waterstop with Center Bulb

Vinylex split ribbed center waterstops are use in either construction or expansion joints where elimination of split form work is feasible. The split leg of the waterstop is spread open and nailed to the bulkhead. When the form work is removed folowing completion of the first pour, the split leg is joined together and the second pour is completed.

Dumbbell

Vinylex dumbbell waterstops are used in construction joints where movement between members is not anticipated. They are usually used below grade and in horizontal applications. Dumbbell waterstops with a centerbulb are also suitable for use where movement between members is anticipated.

Flat Ribbed

Vinylex flat ribbed waterstops are emplyed in construction joints where movement between members is not anticipated. They are generally used below grade in footings, walls, slabs, or for breaks in concrete due to limitations in working methods.

WallVoid System

SureVoid WallVoid System products provide temporary support systems for liquid concrete until the concrete sets and can support itself, They are ideal for concrete components that span across drilled piers, pads, intermittent footings, as well as other concrete work.

The SureVoid material, lying under structural concrete construction, absorbs ground moisture and loses strength only after the concrete has set, creating space into which soil can expand without causing damage.

  Purpose:  WallVoid™ is a corrugated paper product that creates a temporary support for the placement of concrete walls and grade beams spanning between supporting elements where expansive soils are present below.

  Construction, Composition & Finishes:  WallVoid™ is manufactured from corrugated paper, with a moisture resistant waxed exterior and is designed to withstand imposed loads during construction. WallVoid™ is available in a variety of standard strengths and sizes. Custom WallVoid™ can be designed to support almost any concrete load. End caps and Seam Pads can be used with WallVoid™ seal the exposed ends of full or partial pieces.

TECH DATA