base sheet

base sheet

[′bās ‚shēt]
(building construction)
Saturated or coated felt sheeting which is laid as the first ply in a built-up roofing membrane.

base sheet

Saturated and/or coated felt sheeting which is laid as the first ply in a built-up roofing membrane.
References in periodicals archive ?
Install (1) ply base sheet over entire roof surface and mechanically fasten using approved fasteners per code requirements.
This C1S silicone release liner base sheet is ideal for pressure sensitive applications such as laser print labels, point of sale labeling, security and safety labels, and stickers.
One of the drivers of wipes innovation can be found in base sheet technology, specifically the nonwoven materials that are engineered to provide precise performance properties like strength, absorbency, fluid release and more.
It also claims its 'ecoform' wipes have a lower environmental impact because they are made from natural fibres (65%) and not spunlace -the base sheet commonly used by other wipe brands.
The materials used to manufacture the products are layers of an acrylic top sheet and a plastic base sheet with a stone mortar mix in-between, it added.
Said White, "Printers can run ten color presses more effectively because of new chemical technology that combines sizing and zirconium crosslinkers, building upon a strong silica nanoparticle foundation in the base sheet.
The KimTechPrep[R] Wipers for the WetTask[R] Refillable Wiping System features a meltblown base sheet that can be used with bleach or solvents.
The KimTech Prep* Wiper (code 06411) from Kimberly-Clark Professional is a meltblown base sheet that can be used with bleach or solvents as part of the WetTask[R] Refillable Wiping System.
Typically, Lewty's method of construction involves transcribing some of the graphic elements on to a transparent sheet of paper which is then glued on to a base sheet, also inscribed, and this gives the works a certain visual weight which sets them apart, a sense of layering and depth.
Students may choose from drawing or watercolor paper or brown cardboard for their base sheet.
To use the material, a precut piece is positioned on top of the plastic base sheet (metal fiber side up) covering the area where EMI shielding is desired; it need not be held by the clamp frame.
When the majority of shapes have been cut, you are ready to paste or glue the shapes to the base sheet or board.