[CCMC 12718-R] CCMC Canadian code compliance evaluation

From: National Research Council Canada

CCMC number:

12718-R

Status:

Active

Issue date:

1995-12-15

Modified date:

2023-03-01

Evaluation holder:

ROCKWOOL

8024 Esquesing Line
Milton ON L9T 6W3
Canada
Website: www.rockwool.com
Telephone: 800-265-6878

Product name:

Comfortboard® 80

Code compliance:

OBC 2017

Evaluation requirements:

CCMC-TG-334613.02-12 "CCMC Technical Guide for Foundation Drainage Systems"

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 drainage layer against the outside of the foundation wall to protect the wall from transient or intermittent water that may come in contact with the wall surface in accordance with the conditions and limitations stated in this evaluation, complies with the following code:

Ontario Building Code 2017

ID	Code provision	Solution type
09-14-02-01-02-b-00	9.14.2.1.(2)(b) Foundation Wall Drainage	Alternative

Ruling No. 96-08-48 (12718-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 2011-09-20 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

Comfortboard® 80

Product description

The product is a high-density mineral wool insulation board with a nominal density of 128kg/m³ . The board measures 900 mm wide × 1 200 mm long × 25.4 mm thick. The product is made from rock wool and is a Type 2 insulation product that meets the requirements of CAN/ULC-S702, “Mineral-Fibre Thermal Insulation for Buildings” (see CCMC 13573-L).

Installation of the Comfortboard™ 80 onto caulking and damproofing. — Figure 1. Below-grade installation of the product:

minimum 2% slope

75 mm between finished grade and top of drain boards

caulking

damproofing

100 mm

Comfortboard^™ 80 insulation

Manufacturing plants

This evaluation is limited to products produced at the following plants:

Product name	Manufacturing plants
Product name	Grand Forks, BC, CA	Milton, ON, CA
Comfortboard® 80	Product evaluated by the CCMC	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 is designed to direct water to the footing drainage system when installed against the foundation wall. Install the drainage surface directly against the dampproofing face of the foundation wall (Class B).
This drainage product is one part of the total foundation drainage system that consists of a combination of design and construction processes that use different products. For example, a well-functioning footing drain (weeping tile) is required to direct water away from the bottom of the foundation wall.
Fasten the product using approved, manufacturer-recommended nails with washers. Place fasteners 100 mm from the sides of the sheet at each corner. Apply adhesive according to the manufacturer’s instructions.
The placement and grading of backfill must conform to Subsection 9.12.3., Backfill, of Division B of the OBC 2012.
The product has been evaluated for use in depths up to 3.7 m below grade (Type 2).
There must be a 6 mm to 13 mm gap between the bottom edge of the insulation and the top surface of the footing to facilitate the emptying of water from the drainage layer to the drain tile.
Seal the top surface of the panels with an ultraviolet stabilized polyethylene sheet and an acoustical sealant. This will prevent soil from entering the drainage channels. The polyethylene sheet must be wide enough (minimum 15 mm) to drape over the front and back of the panels.
Ensure the top surface of the panels are within 75 mm of the finished grade.
The product packaging must be clearly identified with the phrase “CCMC 12718-R.”

Technical information

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

Evaluation requirements
Criteria number	Criteria name
CCMC-TG-334613.02-12	CCMC Technical Guide for Foundation Drainage Systems

The evaluation holder has submitted technical documentation for the CCMC evaluation. Testing was conducted at laboratories recognized by the CCMC. The corresponding technical evidence for this product is summarized below.

Table 1. Results of testing the performance requirements of the product
Property	Unit	Requirement	Result
Side water inflow	min	500 mL of water in less than 15 min	3
Deformation under compressive load	mm	Minimum 10	15.35

Administrative information

Disclaimer

This evaluation is issued by the Canadian Construction Materials Centre (CCMC), a part of the Construction Research Centre at the National Research Council of Canada (NRC). The evaluation must be read in the context of the entire CCMC Registry of Product Assessments and the legislated applicable building code in effect.

The CCMC was established in 1988 on behalf of the applicable regulator (i.e., the provinces and territories) to ensure—through assessment—conformity of alternative and acceptable solutions to regional building codes as determined by the local authority having jurisdiction (AHJ) as part of the issuance of a building permit.

It is the responsibility of the local AHJs, design professionals, and specifiers to confirm that the evaluation is current and has not been withdrawn or superseded by a later issue. Please refer to the website or contact:

Canadian Construction Materials Centre
Construction Research Centre
National Research Council of Canada
1200 Montreal Road
Ottawa, Ontario, K1A 0R6
Telephone: 613-993-6189
Fax: 613-952-0268

The NRC has evaluated the material, product, system or service described herein only for those characteristics stated 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 (i.e., AHJs, design professionals and specifiers). This evaluation is only valid when the product is installed in strict compliance with the stated conditions and limitations of evaluation and the applicable local building code. In circumstances where no applicable local building permit is issued and that no confirmation of compliance ‘for use in the intended field application’ is undertaken, this evaluation is null and void in all respects. This evaluation is provided without representation, warranty, or guarantee of any kind, expressed, or implied, and the NRC provides no endorsement for any evaluated material, product, system or service described herein. The NRC accepts no responsibility whatsoever arising in any way from any and all use and reliance on the information contained in this evaluation with respect to its compliance to the referenced code(s) and standard(s). 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.

The CCMC assesses compliance with Canadian building, energy and safety codes, and is trusted by over 6,000 regulators across Canada.

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[CCMC 12718-R] CCMC Canadian code compliance evaluation