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IBuilt MultiStrut

Open webbed parallel chord floor truss joist utilising steel web brackets and LVL chords.

The following information has been provided by IBuilt demonstrating how this product complies with the Building Product Information Requirements.

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Product Description

IBuilt’s MultiStrut floor joists are an open webbed parallel chord floor truss joist utilising steel web brackets and LVL11 top and bottom chords, and vertical webs. IBuilt MultiStrut joists provide increased spanning capabilities over standard framing while also being lightweight and efficient to install. They are ideal for domestic construction as joists .The open web joist design enables building services such as plumbing, electrical and service ducting to run between the chords without the need for drilling, notching or cutting.

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https://nzwoodproducts.co.nz/products/details/ibuilt-multistrut/39/

Compliance Statement

Product Class

Scope of Use

IBuilt MultiStrut joists provide increased spanning capabilities over standard framing while also being lightweight and efficient to install. They are ideal for residential construction as both joists and rafters.

New Zealand Building Code (NZBC)

The product will, if employed in accordance with the supplier's installation and maintenance requirements, assist with meeting the following provisions of the building code:

Clause B1 Structure: Performance B1.3.1, B1.3.2, B1.3.3, B1.3.3(a), B1.3.3(b), B1.3.3(f), B1.3.3(j), B1.3.3(m), B1.3.3(q)
- Nelson Pine LVL is certified by Engineered Wood Products Association of Australasia (EWPAA) to AS/NZS 4357.0:2005, cited by NZS 3604:2011 [Nelson Pine, 07/2017].
- Paragraph 2.3.9.2 of NZS 3604:2011 requires LVL to be manufactured in accordance with AS/NZS 4357. › NZS 3604:2011 is cited by Acceptable Solution B1/AS1.
VERIFICATION METHOD B1/VM1

Multinail steel webs specific design by structural engineer (PS1) [M. Smith, 10/2021].
Clause B2 Durability: Performance B2.3.1, B2.3.1(a), B2.3.2, B2.3.2(a)
ACCEPTABLE SOLUTION B2:
- G250 Z275 galvanised steel in accordance with SNZ TS 3404:2018, cited in B2/AS1.
- Treated to NZS 3640:2003 cited in B2/AS1.
- Nelson Pine LVL is certified by Bureau Veritas for LVL treatment.
Clause F2 Hazardous building materials: Performance F2.3.1
- Formaldehyde emission class E0 in accordance with Table 1 of AS/NZS 4357 [Nelson Pine, 07/2017].
- Materials as per safety data [Nelson Pine, 25/01/2017].

Notes

Nelson Pine. [25/01/2017] Safety Data Sheet. Retrieved from http://www.nelsonpine.co.nz/wp-content/uploads/ NelsonPine_LVL_H1.2_2017.pdf. [Accessed on 14/06/2021].
Nelson Pine. [07/2017] LVL Framing Technical Data Sheet. Retrieved from http://www.nelsonpine.co.nz/wp-content/ uploads/NPI-LVL-Framing-Technical-Data-Sheet.pdf. [Accessed on 14/06/2021].
NZWOOD Products. [03/06/2021] IBUILT MultiStrut Installation Guide.
NZWOOD Products. [09/2021] IBUILT MultiStrut Ladder Truss Installation Guide.
Smith, M. [10/2021] Producer Statement PS1-Design. Standard MultiStrut and Ladder Floor Truss designs.
SAI Global. [08/06/2020]. Certificate of Registration. Certificate number CERT-0129414.

Evidence

The product meets the requirements set out in the following documents, or relevant parts of cited standards within the documents:

If designed, installed and maintained in accordance with all IBUILT™ requirements, Multistrut will comply with or contribute to compliance with the following performance claims:

Product Criteria

Design requirements

Refer to Multistrut Installation Guide: https://nzwoodproducts.co.nz/media/products/files/2023/IBuilt_Multistrut_Joists_-__Installation_Guide_March_2023100.pdf

Installation requirements

Refer to Multistrut Installation Guide: https://nzwoodproducts.co.nz/media/products/files/2023/IBuilt_Multistrut_Joists_-__Installation_Guide_March_2023100.pdf

Maintenance requirements

Refer to Multistrut Installation Guide: https://nzwoodproducts.co.nz/media/products/files/2023/IBuilt_Multistrut_Joists_-__Installation_Guide_March_2023100.pdf

Manufacturer

Legal Trading Name:

New Zealand Wood Products Limited

Business Email:

enquiries@nzwoodproducts.co.nz

Company Website:

http://nzwoodproducts.co.nz/

Contact Number/s:

09 2686540
0800 022352

Product Identifier

MS240, MS300, MS413

Warnings

This product has no warnings associated with it.

Date last validated: 09 August 2024

Date last updated: 09 August 2024


Company:	New Zealand Wood Products Limited
Physical Address:	149 Kerrs Road Wiri AUCKLAND
Postal Address:	PO Box 76412 Manukau AUCKLAND
Telephone:	09 2686540
Free Phone:	0800 022352
Email:
Website:	http://nzwoodproducts.co.nz/

New Zealand Wood Products Limited

NZWOOD supply some of the highest quality specialist engineered wood products to the New Zealand construction industry and around the world.

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