Walls finishes

Determining the Contribution of Interior Wall Finishes to Room Fires" NBS Technical Note 1128, National Bureau of Standards, Washington DC, 1980. 

Efficacy Test on Concrete Walls Finished with Antifungal Oil Paint (Coupons)... 

With the advent of dry wall finishes that replace the wet plaster wall finish, additional fire safety problems were presented. The lime, cement, and gypsum plaster previously used provided an incombustible surface and afforded some fire protection to the wood or steel framing of the building but many of the dry wall finishes are themselves combustible, offer little if any resistance to fire, and tend to increase the intensity of a fire by contributing additional fuel. 

The one layer wall finish, for instance, requires a retardation of the gypsum plaster. 

Construction drywall- A type of construction in which the interior wall finish is applied in a dry condition, generally in the form of sheet materials or wood paneling as contrasted to plaster. 

CAS 471-34-1 EINECS/ELINCS 207-439-9 Uses Pigment for emulsion paints, primers, road marking paints, powd. coatings, plasticized PVC, emulsion-based wall finishes, adhesives... 

Halox CW-491 Halox SZP-391 Halox Zinc Phosphate pigment, wall finishes Zetafll 10... 

In addition to fire protection there are other potential hazards which may also be reduced by construction details and choices of materials. In Section C of this chapter, under the topic Laboratory Facilities for each class of laboratories, many of the features stipulated characteristics of finish materials. As a general principle, laboratory floor coverings, wall finishes, and table and bench tops... 

Dry wall n. ( ) An interior wall, constructed with a dry-wall finish material such as gypsum board or plywood. (2) In masonry construction, a self-supporting rubble or ashlar (squared building stone) wall built without mortar. 

For example, if attached to a wall finished with drywaU or plasterboard, screws had to connect to stmctural elements behind the drywaU, such as wood studs. They needed to extend at least 2 inches into wood stods. Other kinds of walls and smds needed different attachment schemes. 

Have the appropriate stencil or screen design and materials (e.g., thickness, aperture geometry, wall finish, etc.) for the circuit board product. Design considerations must also address the need to widen fine-pitch aperture openings slightly for printing Pb-free solder paste. 

Other plastics are used in plant structures, although less extensively. Among these are the acrylonitrile butadiene styrene (ABS) resins, the polyvinyl fluoride resins, the polycarbonate resins, and the polyurethanes. The epoxy resins have been used extensively in structural apph-cations (such as flooring) and adhesives. Specialized apphcations include use in chemically resistant coatings and in plasters for exposed aggregate wall finishes. 

Fluoropolymer pol5mier processing additives are required by pipe extmsion processes. They cause pressure reduction in the extmder, decrease in torque and energy consumption, decrease in processing temperature, and increase of output. Pipes manufactured with processing additives have a smooth wall finish (better esthetics and performance). 

Uses Dispersant for plasters, wall finishes, cement and tile adhesives Features Require addition of water for activationsprovides retardation of settlement of the pigments low shrinkage upon curing Properties Wh. beads... 

Sympatens-W/015 Sympaten -W/130 Sympatens-W/4500 dispersant, waffles Ledgran 5750 dispersant, wall finishes Dispex N100... 

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