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Acoustic Ceiling Products (ACP), GridMAX Section 09 53 35

July 23, 2014 CEILING GRID COVERS

Digicon Information Inc. Page 1

This section includes ceiling grid covers. Systems are usually non-fire rated. This section includes

proprietary and descriptive type specifications. Edit to avoid conflicting requirements. Acoustic ceiling

panels and grids are specified in another section.

Part 1 General

1.1 SECTION INCLUDES

A. PVC ceiling grid covers.

1.2 RELATED SECTIONS

List sections that specify installation of products directly associated with this section; indicate specific

items. In above ceiling mechanical and electrical work, the placement of anchors can be a problem if not

addressed before installation of ceiling suspension assembly. Coordination between the work of

mechanical and electrical sections and the text of this article requires special consideration.

A. Section [08 31 00 - Access Doors:] [______-__________:] Access panels within ceiling

area.

B. Section 09 51 00 - Acoustic Ceiling Panels - Suspended.

C. Section 09 53 33 - PVC Surface Mount Grid System: Grid assembly.

D. Section 09 53 34 - PVC Suspended Ceiling Assembly: Grid Assembly

E. Section [______-____________]: [Acoustic] partition system with head rails [attached

to] [within] ceiling suspension assembly.

F. Section [23 37 00] [________] - Air Outlets and Inlets: Air diffusion devices in ceiling

system.

G. Section [26 51 00] [________] - Interior Luminaires: Light fixtures in ceiling system.

1.3 REFERENCES

List reference standards that are included within the text of this section. Edit the following as required

for project conditions.

A. ASTM D638 - Standard Test Method for Tensile Properties of Plastics.

B. ASTM D696 - Standard Test Method for Coefficient of Linear Thermal Expansion of

Plastics Between -30°C and 30°C with a Vitreous Silica Dilatometer.

C. ASTM D790 - Standard Test Methods for Flexural Properties of Un-reinforced and

Reinforced Plastics and Electrical Insulating Materials.

D. ASTM D792 - Standard Test Methods for Density and Specific Gravity (Relative

Density) of Plastics by Displacement.

E. ASTM E84 - Standard Test Method for Surface Burning Characteristics of Building

Materials.

F. CISCA (Ceilings & Interior Systems Contractors Association):

Summary of content (5 pages)

PAGE 1
Acoustic Ceiling Products (ACP), GridMAX July 23, 2014 Digicon Information Inc. Section 09 53 35 CEILING GRID COVERS Page 1 This section includes ceiling grid covers. Systems are usually non-fire rated. This section includes proprietary and descriptive type specifications. Edit to avoid conflicting requirements. Acoustic ceiling panels and grids are specified in another section. Part 1 General 1.1 SECTION INCLUDES A. 1.2 PVC ceiling grid covers.
PAGE 2
Acoustic Ceiling Products (ACP), GridMAX July 23, 2014 Digicon Information Inc. 1. Ceiling Systems Handbook. 2. Acoustic Ceilings: Use and Practice. Section 09 53 35 CEILING GRID COVERS Page 2 G. ISO 4611 - Plastics - Determination of the Effects of Exposure to Damp Heat, Water Spray and Salt Mist. H. UL - Fire Resistance Directory. I. USFDA (United States Food and Drug Administration) 1.
PAGE 3
Acoustic Ceiling Products (ACP), GridMAX July 23, 2014 Digicon Information Inc. 1.8 Section 09 53 35 CEILING GRID COVERS Page 3 PROJECT CONDITIONS A. Section 01 32 13: Work scheduling. B. Sequence work to ensure grid covers are not installed: 1.9 1. until dust generating activities have terminated, 2. furniture, fixtures, equipment, flooring, and other adjacent finish materials are protected from soiling or damage and 3. overhead work is completed, tested, and approved.
PAGE 4
Acoustic Ceiling Products (ACP), GridMAX July 23, 2014 Digicon Information Inc. 1. C. Section 09 53 35 CEILING GRID COVERS Page 4 Material: Virgin grade polyvinyl chloride (PVC). Laminated components are ABS (acrylonitrile butadiene styrene terpolymer) plastic, laminated with hot stamping foil Grid Components: The following two paragraphs identify grid components in (metric with inch-pound equivalents) and (metric only) grid components. 1. 2. D.
PAGE 5
Acoustic Ceiling Products (ACP), GridMAX July 23, 2014 Digicon Information Inc. 1. 2.2 Section 09 53 35 CEILING GRID COVERS Page 5 Moonstone Copper (18) Cracked Copper (19), Muted Gold (20), Cross Hatch Silver (21), Polished Copper (25) Smoked Pewter (27), Oil Rubbed Bronze (26), Argent Copper (10), Galvanized Steel (30), Brushed Nickel (29) [Custom color.] ACCESSORIES A. Tools: [Site-cutting tools,] [and] [________] for installing grid assembly Part 3 Execution 3.1 EXAMINATION A. 3.