N.Y.C. Admin. Code § BC 2507: Section BC 2507: Lathing and Plastering

2507.1 General.

Lathing and plastering materials and accessories shall be marked by the manufacturer's designation to indicate compliance with the appropriate standards referenced in this section and stored in such a manner to protect them from the weather.

2507.2 Standards.

Lathing and plastering materials shall conform to the standards listed in Table 2507.2 and Chapter 35 and, where required for fire protection, shall also conform to the provisions of Chapter 7.

Table 2507.2 Lath, Plastering Materials and Accessories

Material

Standard 

Accessories for gypsum veneer base

ASTM C 1047

Blended cement

ASTM C 595

Cold-formed steel studs and track, nonstructural

AISI S220 and ASTM C 645, Section 10

Cold-formed steel studs and track, structural

AISI S200 and ASTM C 955, Section 8

Exterior plaster bonding compounds

ASTM C 932

Gypsum casting and molding plaster

ASTM C 59

Gypsum Keene's cement

ASTM C 61

Gypsum plaster

ASTM C 28

Gypsum veneer plaster

ASTM C 587

Hydraulic cement

ASTM C 1157; C 1600

Interior bonding compounds, gypsum

ASTM C 631

Lime plasters

ASTM C 5; C 206

Masonry cement

ASTM C 91

Metal lath

ASTM C 847

Plaster aggregates

Sand

Perlite

Vermiculite

ASTM C 35; C 897 ASTM C 35 ASTM C 35

Plastic cement

ASTM C 1328

Portland cement

ASTM C 150

Steel screws

ASTM C 1002; C 954

Welded wire lath

ASTM C 933

Woven wire plaster base

ASTM C 1032