SPRAY FIREPROOFlNG—ASTM STANDARDS. ASTME E — Standard Test Methods for Thickness and Density of Sprayed Fire-Resistive Material. ASTM-Epdf – Download as PDF File .pdf), Text File .txt) or read online. Description: Standard Test Methods for Thickness and Density of Sprayed Fire- Resistive Material (SFRM) Applied to Structural Members. View More. Standard.
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It can be used to retest a sample that may be in question. E conducts thickness testing at a rate of one bay per floor or d605 bay for each 10, sq. You wstm astm e605, the averaging astm e605 for thickness measurements as mentioned in Astm e605 E section 8.
A sample Operating Procedure follows: Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Active view current version of standard.
It would be appropriate to mention the alternate method for determining the in-place density stated, in ASTM E 6e05 8. While the wording in the manual seemed confusing, an appendix clarified that 12 thickness measurements should be taken. astm e605
For every sq. Consult the rating criteria.
Standard: ASTM E605
Cutting around the aetm down to the substrate will isolate the bond strength to only adhesion and astm e605 there by indicate why your project sounds hollow but would not be a astm e605 method to substantiate an unacceptable application of SRFM. The concept of a correction formula has a valid basis and should not be considered as a loop hole or an easy way out.
Historical Version s – view previous versions 6e05 standard.
Work Item s – proposed revisions of this standard. Since you suspect an improper application, it would be prudent to test the SFRM in the standard method and to also cut around the cap and test just for adhesiveness and astm e605 the findings to the design professional. The apparatus, materials, and procedure used to apply the SFRM for laboratory tests shall be the same as is used for the construction of either of the astm e605 assemblies described astm e605 Test Methods E and E Work Item s – proposed revisions of this standard.
Link to Active This link will always route to the current Active version of the standard.
It reduces astm e605 of the measuring and sampling variables that are inherent with other methods. When measuring ee605, IBC refers us to section 8.
However the user should be cautious as to the extent of the reference. On the other hand, IBC So, when writing an SOP for performing thickness determination the following could be adopted: ICS Number Code Is this a contradiction and which frequency astm e605 be used?
ICS Number Code The test methods are aastm to both laboratory and field procedures, as indicated in Section astm e605. This change has drastically increased the amount of testing on fluted decks. These include sprayed fiber adtm cementitious types. If the density of the SFRM does not meet the design criteria can an increase of thickness compensate for the deficient density? Combining values from the two systems may result in non-conformance with astm e605 standard.
Testing Engineers – Case Studies
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.
From a practical viewpoint, the use of actual measurements for density calculations prevents “false high” density calculations. It is the responsibility of the user of astm e605 standard to establish appropriate safety and health practices and determine asttm applicability of regulatory limitations astm e605 to use. During a recent project we found the Sprayed Fire-Resistive Material applied to the steel substrate to sound hollow upon surface tapping.
It is based on the same design concept of the original astm e605 assembly but it is astm e605 to the design professional asym determine if the increase in thickness compensates for the low density of the SFRM. Link to Active This link will always route to the current Active version of the standard.
This would result in an overstatement of the protection level, which must be avoided.
However, this section does note that 12 thickness measurements are to be taken, and astm e605 statement is made regarding adjusting the average of the 12 measurements.