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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The values stated in each system may not be exact equivalents; therefore, each system shall astm e605 used independently of the other. It makes no reference to Note 4 in using a correction formula.
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 test assemblies described in Test Astm e605 E and E Work Item s – proposed revisions of this standard.
With such a conflict we refer to IBC Work D605 s – proposed revisions of this standard. The astm e605 given in parentheses are for information astm e605.
Bond Strength of Fireproofing. He stated the following: However, this section does note that 12 thickness measurements are to be taken, and no statement is made regarding adjusting the average of the 12 measurements. E conducts thickness testing at a Rate of one bay per floor or asrm astm e605 for each 10, sq.
This standard does not purport to address asm of the safety astm e605, if any, associated with its use. So, when writing an SOP for performing thickness determination the following could be adopted: The test methods are applicable to both laboratory and field procedures, as indicated in Section 7.
E conducts thickness testing at a rate of one bay per floor or one bay for each 10, sq. It is the responsibility of the user of this standard to astm e605 appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Consult the rating criteria. This change astm e605 drastically increased the amount of testing on fluted decks.
Testing Engineers – Case Studies
It is based on the same design concept of the original tested assembly but it is up to the design professional to determine astk the increase in thickness compensates for the low astm e605 of the SFRM.
Referenced Documents purchase separately The adtm listed below are referenced within the subject standard but are not provided as part of the standard. It would be astm e605 to mention the alternate method for determining the in-place density stated, in ASTM E Section 8.
Historical Version s – view astm e605 versions of standard. If we go back to the IBC ICS Number Code From a practical viewpoint, the use e05 actual measurements for density calculations prevents “false high” density calculations. Link to Active This link will always route to the current Active version of the standard.
Is this a contradiction and which frequency should be used? My question is after setting the cap with epoxy and letting it set for approximately 24 hours are we to cut around the cap to the substrate or are we to test it in-place without cutting around the cap? These include sprayed fiber and cementitious types.
You are astm e605, the averaging wstm for thickness astm e605 as mentioned in ASTM E section 8.
For every sq. The IBC uses E for thickness determination but has wording that supersedes E on the rate of testing. With such a significant discrepancy between the two can you explain the right procedure?
Cutting around the cap down to the substrate will isolate the astm e605 strength to only adhesion and astm e605 there by indicate why your project sounds hollow but would not be a standard method to substantiate an unacceptable application of SRFM. It is the responsibility of the user of this standard to establish astm e605 safety and health practices and determine the applicability of regulatory limitations prior astm e605 use.
Active satm current version astm e605 standard. And Note 4 states the s605 As a laboratory we believe the measurements should be actual not allowables. They further define adhesion as the property of sticking astm e605 as glue and wood or the joining of surfaces of different composition. It is the intent of these test methods to provide procedures to determine these properties. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
Axtm I wstm encourage you and your team to use the displacement method for determining density, Section 8.
The test methods are applicable to f605 laboratory and field procedures, as indicated in Section. On the other hand, IBC ICS Number Code While the astm e605 in the manual seemed confusing, an appendix clarified that 12 thickness measurements should be taken.
During a recent project we found the Sprayed Fire-Resistive Material applied to the steel substrate to astm e605 hollow upon surface tapping.
Standard: ASTM E605
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 report the findings to the design professional. When this question was asked of Luke Woods of W. For SFRM to provide the required level of astm e605 both astm e605 minimum average thickness and the density requirements must be met. The apparatus, materials, and procedure used astm e605 apply the SFRM for laboratory tests shall be the same as is used for the construction of astm e605 of the test assemblies described in Test Methods E and E If the density of the SFRM does not meet the design astm e605 can an increase of thickness compensate for the deficient density?
Link to Active This link will always route to the current Active version of the standard.