[CCMC 14067-R] CCMC Canadian code compliance evaluation

From: National Research Council Canada

CCMC number:

14067-R

Status:

Active

Issue date:

2017-08-18

Modified date:

2022-10-06

Evaluation holder:

Elastochem Specialty Chemicals Inc.

37 Easton Road
Brantford ON N3P 1J4
Canada
Website: www.elastochem-ca.com
Telephone: 519-754-1678
Email: info@elastochem-ca.com

Product name:

Wrapsulate® Foam Jacket

Code compliance:

NBC 2015, OBC

Evaluation requirements:

CCMC-TG-072119.03-15 "CCMC Technical Guide for Spray-in-Place, Open-Cell Polyurethane Foam (OPF) Thermal Insulation"

In most jurisdictions this document is sufficient evidence for approval by Canadian authorities.

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Code compliance opinion

It is the opinion of the Canadian Construction Materials Centre that the evaluated product, when used as a thermal insulation in accordance with the conditions and limitations stated in this evaluation, complies with the following code:

National Building Code of Canada 2015

ID	Code provision	Solution type
01-02-01-01-01-b-00	A-1.2.1.1.(1)(b) Code Compliance via Alternative Solutions	Alternative
	9.25.2.2. Insulation Materials	Acceptable

Ontario Building Code

Ruling No. 14-07-303 (14067-R) authorizing the use of this product in Ontario, subject to the terms and conditions contained in the Ruling, was made by the Minister of Municipal Affairs and Housing on 2014-09-23 pursuant to s.29 of the Building Code Act, 1992 (see Ruling for terms and conditions). This Ruling is subject to periodic revisions and updates.

The above opinion is based on the evaluation by the CCMC of technical evidence provided by the evaluation holder, and is bound by the stated conditions and limitations. For the benefit of the user, a summary of the technical information that forms the basis of this evaluation has been included.

Product information

Product name

Wrapsulate® Foam Jacket

Product description

The product is a Type 2, spray-in-place, low density, semi-flexible plastic foam that has an open cell structure. The product consists of “Wrapsulate^® Foam Jacket” Part A isocyanate and “Wrapsulate^® Foam Jacket” Part B resin, which are mixed on-site by a qualified installer using positive displacement equipment in a 1:1 fixed ratio.

The final cured product is yellow and has a density of 17 kg/m³ (1.06 lb/ft³ ). At a thickness of 25.4 mm (1 in.), the thermal resistance is RSI 0.75 (m² ·°C/W) R-4.3 (ft² ∙°F∙hr/BTU∙in.).

Manufacturing plant

This evaluation is valid only for products produced at the following plant:

Product name	Manufacturing plant
Product name	Brantford, ON, CA
Wrapsulate® Foam Jacket	Product evaluated by the CCMC

Product evaluated by the CCMC Indicates that the product from this manufacturing facility has been evaluated by the CCMC

Conditions and limitations

The CCMC’s compliance opinion is bound by this product being used in accordance with the conditions and limitations set out below.

The product must be applied on-site by qualified installers trained and approved by Elastochem Specialty Chemicals Inc.
As specified by the manufacturer, the product must be manufactured on-site by qualified installers trained and approved by Elastochem Specialty Chemicals Inc. with subsequent field auditing of installers by Urethane Foam Consultants (UFC).¹ UFC is the third-party certification organization specified by Elastochem Specialty Chemicals Inc. to certify the training program and to provide follow-up inspections of qualified installers who are licensed to spray semi-flexible, urethane-based foam insulation in accordance with the Elastochem Specialty Chemicals Inc. Installer’s Manual.

1 The UFC field quality assurance program (FQAP) calls for periodic audits of the installers that are usually random inspections with some mandatory inspections of larger projects. Building officials may contact UFC at 905-702-2555 to discuss an inspection for a specific job site if they deem it necessary. In cases where the installation is deemed non-conforming by UFC/Elastochem Specialty Chemicals Inc., and the non-conformance is not being remedied by the installer, UFC/Elastochem Specialty Chemicals Inc. will inform the owner/architect/ building official of the non-conforming installation.

The product can be installed in new or retrofit construction. In either case, the product must be installed in open cavities in the following locations in a wood-frame construction that meets the requirements of the NBC 2015 (see Figure 1):
- exterior walls including perimeter joists;
- cathedral ceilings with a vented air space as required by the NBC 2015;
- floors separating living spaces from a garage;
- cantilever overhang floors; and
- interior below-grade foundation walls.
The building envelope where the product is installed must conform to the requirements of the NBC 2015 for vapour barriers, air barriers, and dampproofing (interior below-grade walls).
For retrofit applications whereby there may be occupants in the unaltered part of the building, the qualified installer must ensure that the spraying area is isolated and negatively pressurized by using an exfiltration rate of 0.3 air changes per hour for at least twenty-five (25) hours. An independent toxicological assessment determined that this ventilation rate must also be in effect for twenty-five (25) hours before occupancy is permitted in the newly insulated suite.
The sprayed material should completely cover the surfaces between the studs, joists and other framing members. The surfaces to be covered should be clean, dry, and not covered in frost, oil, grease, dust or another unsuitable material. As required in Article 9.25.2.3., Installation of Thermal Insulation, of Division B of the NBC 2015, the insulation must be installed so that there is a reasonably uniform insulating value over the entire face of the insulated area.
The interior side of the applied semi-flexible polyurethane insulation must be covered with an approved thermal barrier as per Article 9.10.17.10., Protection of Foamed Plastics, of Division B of the NBC 2015.
The insulation must be kept away from heat-emitting devices, such as recessed light fixtures and chimneys, at the minimum distance required by building regulations and safety codes.
The maximum in-service temperature of the insulation must not exceed 70°C.
The product must not be installed after its expiry date of six (6) months from the date of manufacture.
The isocyanate and resin components must have their respective containers (i.e., drums) identified with the phrase “CCMC 14067-R.”
The installation procedure must follow the manufacturer’s installers manual. A copy of the manual must be available at the job site at all times during the installation for review by the building officials.

a section drawing of the application locations of the product — Figure 1. Application locations in open cavities in a wood-frame construction:

above-grade wall

cathedral ceiling (vented)

floor above garage

cantilever floor

interior foundation wall

Technical information

This evaluation is based on demonstrated conformance with the following criteria:

Evaluation requirements
Criteria number	Criteria name
CCMC-TG-072119.03-15	CCMC Technical Guide for Spray-in-Place, Open-Cell Polyurethane Foam (OPF) Thermal Insulation

Performance requirements

Table 1. Results of testing the performance requirements of the product
Property	Unit	Requirement	Result
Density	kg/m³	≥ 6.8	17
Thermal resistance for 25-mm thickness	m²°C/W	Report value	0.75
Water vapour transmission for 25-mm thickness	ng/(Pa·s·m²)	≥ 800 (Type 2)	1 175 (average of 3 tests)
Water absorption	%	< 5 (Type 2)	1.39 (average of 4 tests)
Dimensional changes when exposed to 80°C and ambient RH	% volumetric	Min. –15 Max. +10	–9.0 (average of 3 tests)
Dimensional changes when exposed to 70°C and 97 ± 3% RH	% volumetric	Min. –15 Max. +14	–2.3 (average of 3 tests)
Dimensional changes when exposed to -29°C and ambient RH	% volumetric	Min. –1 -	0.3 (average of 3 tests)
Emissions – time to occupancy		^{Table footnote (1)}	Pass

Other technical evidence

Additional performance data requested by the report holder

Data in this section does not form part of CCMC’s opinion in Section 1.

Fire protection requirements

Table 2. Results of testing the fire protection requirements of the product^{Table footnote (1)} , ^{Table footnote (2)}
Property	Requirement	Result
Flame-spread rating^{Table footnote (3)}(CAN/ULC-S102 and CAN/ULC-S127)	Report value	174
Smoke development	Report value	495

Administrative information

Use of Canadian Construction Materials Centre (CCMC) assessments

This assessment must be read in the context of the entire CCMC Registry of Product Assessments, any applicable building code or by-law requirements, and/or any other regulatory requirements (for example, the Canada Consumer Product Safety Act, the Canadian Environmental Protection Act, etc.).

It is the responsibility of the user to confirm that the assessment they are using is current and has not been withdrawn or superseded by a later version on the CCMC Registry of Product Assessments.

Disclaimer

The National Research Council of Canada (NRC) has evaluated only the characteristics of the specific product described herein. The information and opinions in this evaluation are directed to those who have the appropriate degree of experience to use and apply its contents (such as authorities having jurisdiction, design professionals and specifiers). This evaluation is valid when the product is used as part of permitted construction, respecting all conditions and limitations stated in the evaluation, and in accordance with applicable building codes and by-laws.

This evaluation is provided without representation, warranty or guarantee of any kind, expressed or implied, and the NRC provides no endorsement for any evaluated product. The NRC accepts no responsibility whatsoever arising in any way from any and all use of or reliance on the information contained herein or the use of any evaluated product. The NRC is not undertaking to render professional or other services on behalf of any person or entity nor to perform any duty owed by any person or entity to another person or entity.

Language

Une version française de ce document est disponible.
In the case of any discrepancy between the English and French version of this document, the English version shall prevail.

Copyright

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of the CCMC.

Code Compliance via Alternative Solutions

Where a design differs from the acceptable solutions in Division B, then it should be treated as an "alternative solution." A proponent of an alternative solution must demonstrate that the alternative solution addresses the same issues as the applicable acceptable solutions in Division B and their attributed objectives and functional statements. However, because the objectives and functional statements are entirely qualitative, demonstrating compliance with them in isolation is not possible. Therefore, Clause 1.2.1.1.(1)(b) identifies the principle that Division B establishes the quantitative performance targets that alternative solutions must meet. In many cases, these targets are not defined very precisely by the acceptable solutions [...] Nevertheless, Clause 1.2.1.1.(1)(b) makes it clear that an effort must be made to demonstrate that an alternative solution will perform as well as a design that would satisfy the applicable acceptable solutions in Division B—not “well enough” but “as well as.”

National Building Code of Canada, Sentence A-1.2.1.1.(1)(b)

The CCMC has determined that compliance with this provision of the Code has been demonstrated as an Alternative Solution. The evaluation report provides a summary of the basis of CCMC's compliance opinion.

CCMC's code compliance opinions

All CCMC evaluation reports are opinions of code compliance established in accordance with the National Building Code of Canada, Subsection 1.2.1. "Compliance with this Code," which requires compliance to be achieved by:

complying with the applicable acceptable solutions in Division B, or
using an alternative solution that will achieve at least the minimum level of performance required by Division B in the areas defined by the objective and functional statements attributed to the applicable acceptable solutions.

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Date modified:: 2022-10-06