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Document ASTM F 2419 is offered by IHS as part of an online subscription. This subscription contains many documents on the same topic.
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ASTM F 2419 Document Information:
Title
Standard Practice for Installation of Thick Poured Gypsum Concrete Underlayments and Preparation of the Surface to Receive Resilient Flooring
ASTM International
Publication Date:
Feb 1, 2005
Scope:
This practice covers the installation and preparation of the thick
poured gypsum concrete
underlayments over wood structural panel subfloors in commercial
structures or over concrete floors
in commercial structures and the preparation of the thick poured
gypsum concrete underlayment
surface prior to the installation of resilient flooring in commercial
buildings.
This practice covers the factors that are required to be controlled
while installing thick poured
gypsum concrete underlayment as a base for resilient flooring.
This practice does not cover the structural adequacy of the wood
structural panel subfloor or
concrete subfloor. The structural integrity of assemblies is governed
by local building codes.
This practice does not supersede in any manner the thick poured gypsum
concrete underlayment
manufacturers, adhesive manufacturer's or resilient flooring
manufacturer's written instructions.
Consult the individual manufacturer for specific recommendations.
Thick poured gypsum concrete underlayments are not suitable for use on
concrete slabs on ground due
to potential moisture problems arising from moisture intrusion, unless
an adequate vapor retarder
or vapor barrier is present directly beneath the concrete subfloor.
The values stated in inch-pound units are to be regarded as standard.
The values stated in
parentheses are approximate mathematical conversions to SI units,
which are provided for
information only.
This practice may involve hazardous materials, operations, and
equipment. This standard does not
purport to address all of the safety concerns, if any, associated with
its use. It is the
responsibility of the user of this standard to establish appropriate
safety and health practices
and determine the applicability of regulatory limitations prior to
use.
Keywords:
- concrete
- flooring
- gypsum
- poured gypsum concrete
- practice
- resilient
- sound mat
- underlayment
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