1.5
PROTECTION
Protect adjacent surfaces not scheduled to receive the flooring by masking,
or by other means, to maintain these surfaces free of the flooring material.
1.6
QUALIFICATIONS OF INSTALLER
Installation shall be performed by an applicator approved by the
manufacturer of the floor surfacing materials. The Contractor shall
furnish a written statement from the manufacturer that the installer is
acceptable.
PART 2
PRODUCTS
2.1
MATERIALS
Materials (except aggregate) used in the flooring shall be the products of
a single manufacturer. Industrial resin-based flooring shall be [trowel
applied type epoxy finish of 6 mm 1/4 inch thickness with properties and
chemical resistance conforming to the requirements specified in NTMA Info
Guide.] [trowel or spray applied [1.6 mm 1/6 inch] [3.17 mm 1/8 inch] [6.35
mm 1/4 inch] thick, epoxy, polyester, or other resinous material conforming
to ASTM C 722 with [Type A surfacings (chemical resistance and moderate to
heavy traffic resistance)] [Type B surfacings (mild chemical resistance and
severe thermal shock stability)]]. Materials shall meet the following
requirements:
2.1.1
Primer
Type recommended by the manufacturer to penetrate into the pores of the
substrate and bond with the floor surfacing matrix to form a permanent
monolithic bond between substrate and surfacing matrix.
2.1.2
Aggregate
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NOTE: Select the desired colors for colored quartz
from the following and specify the percentage of
each color in the mixture; white, grey, brown, buff,
green, and red.
Use first bracketed sentence when industrial
resinous and conductive industrial resinous flooring
are required (biological laboratories, industrial
facilities, clean rooms, laundries, and other areas
subject to hard wear or spillage). Use second
bracketed sentence when decorative floor is desired
and floor is subject to spillage or requires high
degree of cleanliness (gang showers, clean rooms,
laundries, laboratories, and small kitchens where
quarry tile is not economically feasible).
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Aggregate shall be [silica sand, quartz, granite, or other suitable
chemical resistant material having a Mohr's hardness of not less than 6.0.]
[angular, translucent quartz covered with a colored inorganic coating as
[indicated] [selected from manufacturer's standard aggregates].]
SECTION 09670
Page 8
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