Template:Insulation (Polyiso) - Revision history

James Klassen: /* Storage and Handling */

2017-05-04T14:50:00Z

‎Storage and Handling

James Klassen: /* Storage and Handling */

2017-05-04T14:30:50Z

‎Storage and Handling

James Klassen: /* Storage and Handling */

2016-12-07T22:06:33Z

‎Storage and Handling

James Klassen at 22:05, 7 December 2016

2016-12-07T22:05:41Z

James Klassen at 15:47, 17 October 2016

2016-10-17T15:47:50Z

James Klassen at 16:04, 29 September 2016

2016-09-29T16:04:16Z

James Klassen at 18:51, 22 August 2016

2016-08-22T18:51:00Z

James Klassen at 18:32, 15 July 2016

2016-07-15T18:32:29Z

James Klassen at 18:47, 17 June 2016

2016-06-17T18:47:28Z

James Klassen at 17:49, 16 June 2016

2016-06-16T17:49:07Z

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 * Will not retain nails (requires screws and plates)
 ====Storage and Handling====
 See the '''Technical Update''' for [http://www.rcabc.org/technical/technical-updates/  '''January 12, 2012'''] concerning an issue of moisture in packaged polyisocyanurate insulation bundles.  Also consult the [http://rpm.rcabc.org/images/f/fd/PIMA_tb109_Nov11.pdf '''PIMA Technical Bulletin #109'''] for storage and handling guidelines.

← Older revision		Revision as of 14:30, 4 May 2017
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	====Storage and Handling====		====Storage and Handling====
−	See the [http://www.rcabc.org/technical/technical-updates/ ~~Technical Update for~~ '''January 12, 2012'''] concerning an issue of moisture in packaged polyisocyanurate insulation bundles. Also consult the [http://rpm.rcabc.org/images/f/fd/PIMA_tb109_Nov11.pdf '''PIMA Technical Bulletin #109'''] for storage and handling guidelines.	+	See the '''Technical Update''' for [http://www.rcabc.org/technical/technical-updates/ '''January 12, 2012'''] concerning an issue of moisture in packaged polyisocyanurate insulation bundles. Also consult the [http://rpm.rcabc.org/images/f/fd/PIMA_tb109_Nov11.pdf '''PIMA Technical Bulletin #109'''] for storage and handling guidelines.

← Older revision		Revision as of 22:06, 7 December 2016
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	====Storage and Handling====		====Storage and Handling====
−	See the [http://www.rcabc.org/technical/technical-updates/ Technical Update for January 12, 2012] concerning an issue of moisture in packaged polyisocyanurate insulation bundles. Also consult the [http://rpm.rcabc.org/images/f/fd/PIMA_tb109_Nov11.pdf PIMA Technical Bulletin #109] for storage and handling guidelines.	+	See the [http://www.rcabc.org/technical/technical-updates/ Technical Update for '''January 12, 2012'''] concerning an issue of moisture in packaged polyisocyanurate insulation bundles. Also consult the [http://rpm.rcabc.org/images/f/fd/PIMA_tb109_Nov11.pdf '''PIMA Technical Bulletin #109'''] for storage and handling guidelines.

← Older revision		Revision as of 22:05, 7 December 2016
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	* Heavy equipment may compress insulation, causing deflections and de-bonding of the membrane		* Heavy equipment may compress insulation, causing deflections and de-bonding of the membrane
	* Will not retain nails (requires screws and plates)		* Will not retain nails (requires screws and plates)
		+
		+	====Storage and Handling====
		+	See the [http://www.rcabc.org/technical/technical-updates/ Technical Update for January 12, 2012] concerning an issue of moisture in packaged polyisocyanurate insulation bundles. Also consult the [http://rpm.rcabc.org/images/f/fd/PIMA_tb109_Nov11.pdf PIMA Technical Bulletin #109] for storage and handling guidelines.

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 * <u>CAN / ULC S704-01 (CGSB 51-GP-21M)</u> applies to unfaced polyisocyanurate rigid insulation boards intended for applications where the continuous use surface temperature does not exceed +110&#176;C (+230&#176;F). This standard establishes one type (Type 4) and three classes (Class 1, 2 or 3) of polyisocyanurate insulation. The type is determined by the physical properties of the material and the class is determined by its surface burning characteristics.
-* <u>CAN / ULC S704-01 (CAN / CGSB-51.26-M86)</u> applies to faced polyisocyanurate rigid insulation boards intended for applications where the continuous use temperature is within -60&#176;C to +80&#176;C (-76&#176;F to +176&#176;F). This standard establishes four types (Type 1, 2, 3, or 4), four facing categories (Facing 1, 2, 3, or 4), and two surface burning characteristic classifications (surface burning characteristic &#8220;a&#8221; or &#8220;b&#8221;). The type is determined by the physical properties of the material, the facing is determined by the product the insulation is foamed between, and the surface burning characteristic is derived from the final product's flame spread classification. <i>RGC Guarantee Standards</i> require that polyisocyanurate insulation manufacturers clearly identify the manufacturing date on product labels.
+* <u>CAN / ULC S704-01 (CAN / CGSB-51.26-M86)</u> applies to faced polyisocyanurate rigid insulation boards intended for applications where the continuous use temperature is within -60&#176;C to +80&#176;C (-76&#176;F to +176&#176;F). This standard establishes four types (Type 1, 2, 3, or 4), four facing categories (Facing 1, 2, 3, or 4), and two surface burning characteristic classifications (surface burning characteristic &#8220;a&#8221; or &#8220;b&#8221;). The type is determined by the physical properties of the material, the facing is determined by the product the insulation is foamed between, and the surface burning characteristic is derived from the final product's flame spread classification. '''''RoofStar Guarantee Standards''''' require that polyisocyanurate insulation manufacturers clearly identify the manufacturing date on product labels.
 Polyisocyanurate insulation provides the following properties and advantages:

← Older revision		Revision as of 16:04, 29 September 2016
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		+	__NOTOC__
	Polyisocyanurate is a closed-cell rigid foam material. The insulation boards are manufactured with asphalt-saturated felt, glass fibre or acrylic facer sheets on the top or bottom of the foam core. In some cases the foam core is reinforced with glass fibre or acrylic to provide additional fire resistance and greater dimensional stability.		Polyisocyanurate is a closed-cell rigid foam material. The insulation boards are manufactured with asphalt-saturated felt, glass fibre or acrylic facer sheets on the top or bottom of the foam core. In some cases the foam core is reinforced with glass fibre or acrylic to provide additional fire resistance and greater dimensional stability.

@@ Line 18: / Line 18: @@
 * Unaffected by hot asphalt
 * Retains mechanical fasteners
 The possible disadvantages or precautions involved in the use of polyisocyanurate foam insulation include:

← Older revision		Revision as of 18:32, 15 July 2016
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	* Heavy equipment may compress insulation, causing deflections and de-bonding of the membrane		* Heavy equipment may compress insulation, causing deflections and de-bonding of the membrane
	* Will not retain nails (requires screws and plates)		* Will not retain nails (requires screws and plates)
−
−	~~<hr>~~

@@ Line 1: / Line 1: @@
-:Polyisocyanurate is a closed-cell rigid foam material. The insulation boards are manufactured with asphalt-saturated felt, glass fibre or acrylic facer sheets on the top or bottom of the foam core. In some cases the foam core is reinforced with glass fibre or acrylic to provide additional fire resistance and greater dimensional stability.
+Polyisocyanurate is a closed-cell rigid foam material. The insulation boards are manufactured with asphalt-saturated felt, glass fibre or acrylic facer sheets on the top or bottom of the foam core. In some cases the foam core is reinforced with glass fibre or acrylic to provide additional fire resistance and greater dimensional stability.
-:Polyisocyanurate foamboard roof insulation is presently manufactured to two standards:
+Polyisocyanurate foamboard roof insulation is presently manufactured to two standards:
-:* <u>CAN / ULC S704-01 (CGSB 51-GP-21M)</u> applies to unfaced polyisocyanurate rigid insulation boards intended for applications where the continuous use surface temperature does not exceed +110&#176;C (+230&#176;F). This standard establishes one type (Type 4) and three classes (Class 1, 2 or 3) of polyisocyanurate insulation. The type is determined by the physical properties of the material and the class is determined by its surface burning characteristics.
+* <u>CAN / ULC S704-01 (CGSB 51-GP-21M)</u> applies to unfaced polyisocyanurate rigid insulation boards intended for applications where the continuous use surface temperature does not exceed +110&#176;C (+230&#176;F). This standard establishes one type (Type 4) and three classes (Class 1, 2 or 3) of polyisocyanurate insulation. The type is determined by the physical properties of the material and the class is determined by its surface burning characteristics.
-:* <u>CAN / ULC S704-01 (CAN / CGSB-51.26-M86)</u> applies to faced polyisocyanurate rigid insulation boards intended for applications where the continuous use temperature is within -60&#176;C to +80&#176;C (-76&#176;F to +176&#176;F). This standard establishes four types (Type 1, 2, 3, or 4), four facing categories (Facing 1, 2, 3, or 4), and two surface burning characteristic classifications (surface burning characteristic &#8220;a&#8221; or &#8220;b&#8221;). The type is determined by the physical properties of the material, the facing is determined by the product the insulation is foamed between, and the surface burning characteristic is derived from the final product's flame spread classification. <i>RGC Guarantee Standards</i> require that polyisocyanurate insulation manufacturers clearly identify the manufacturing date on product labels.
+* <u>CAN / ULC S704-01 (CAN / CGSB-51.26-M86)</u> applies to faced polyisocyanurate rigid insulation boards intended for applications where the continuous use temperature is within -60&#176;C to +80&#176;C (-76&#176;F to +176&#176;F). This standard establishes four types (Type 1, 2, 3, or 4), four facing categories (Facing 1, 2, 3, or 4), and two surface burning characteristic classifications (surface burning characteristic &#8220;a&#8221; or &#8220;b&#8221;). The type is determined by the physical properties of the material, the facing is determined by the product the insulation is foamed between, and the surface burning characteristic is derived from the final product's flame spread classification. <i>RGC Guarantee Standards</i> require that polyisocyanurate insulation manufacturers clearly identify the manufacturing date on product labels.
-:Polyisocyanurate insulation provides the following properties and advantages:
+Polyisocyanurate insulation provides the following properties and advantages:
-:* Compatible with asphalt
+* Compatible with asphalt
-:* Compatible with roof system components
+* Compatible with roof system components
-:* Resistant to the effects of moisture
+* Resistant to the effects of moisture
-:* Resistant to cell deterioration
+* Resistant to cell deterioration
-:* Resistant to impact
+* Resistant to impact
-:* Resistant to thermal conductivity
+* Resistant to thermal conductivity
-:* Resistant to fire
+* Resistant to fire
-:* Resistant to thermal cycling (dimensionally stable)
+* Resistant to thermal cycling (dimensionally stable)
-:* Unaffected by hot asphalt
+* Unaffected by hot asphalt
-:* Retains mechanical fasteners
+* Retains mechanical fasteners
-:The possible disadvantages or precautions involved in the use of polyisocyanurate foam insulation include:
+The possible disadvantages or precautions involved in the use of polyisocyanurate foam insulation include:
-:* Requires an insulation overlay (fibreboard or retrofit board) to prevent potential asphalt blistering
+* Requires an insulation overlay (fibreboard or retrofit board) to prevent potential asphalt blistering
-:* Aged thermal resistance Long Term Thermal Resistance (LTTR) tested to CAN / ULC -S770 should be used for design calculations.
+* Aged thermal resistance Long Term Thermal Resistance (LTTR) tested to CAN / ULC -S770 should be used for design calculations.
-:* Felt skin may change dimensionally if exposed to weathering (provide protection prior to installation)
+* Felt skin may change dimensionally if exposed to weathering (provide protection prior to installation)
-:* Heavy equipment may compress insulation, causing deflections and de-bonding of the membrane
+* Heavy equipment may compress insulation, causing deflections and de-bonding of the membrane
-:* Will not retain nails (requires screws and plates)
+* Will not retain nails (requires screws and plates)
 <hr>