KOROK 78mm Galv Panel

Steel fire and acoustic rated walls

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

Product Description

KOROK® Wall Systems

Cost-effective
Superior fire rating up to 4 hours
Acoustic ratings up to STC59
Installed without the need for heavy lifting equipment
Roll formed steel with galvanised finish
Lightweight with aerated concrete core
Panels interlock with clip-together simplicity
Rapid installation, reduced build time
2-way fire resistance

Applications

Dwellings
Apartments
Terraced houses
Lift shafts
Ducts
Stairs
Sheds
Factories
Warehouses

Custom Made to Order

KOROK® panels are custom manufactured to order in lengths up to 9 metres ready for immediate assembly. This system of manufacture minimises the need for cutting panels to size on site and reduces waste.

Click Here For Product Information
https://korok.com/systems/korok-warehouse-retail-factory

Compliance Statement

Product Class

Scope of Use

KOROK® provide wall systems that physically separate spaces, providing secure divisional walls and intertenancy sound and fire transmission resistance.

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(a), B1.3.3(b), B1.3.3(c), B1.3.3(f), B1.3.3(h), B1.3.3(i), B1.3.3(j), B1.3.3(m), B1.3.3(q), B1.3.4
BRANZ Appraisal 559
Clause B2 Durability: Performance B2.3.1, B2.3.1(a), B2.3.1(b), B2.3.1(c), B2.3.2, B2.3.2(a), B2.3.2(b)
BRANZ Appraisal 559
Clause C3 Fire affecting areas beyond the fire source: Performance C3.4(a), C3.6
BRANZ Appraisal 559
Clause C6 Structural stability: Performance C6.2
BRANZ Appraisal 559
Clause F2 Hazardous building materials: Performance F2.3.1
BRANZ Appraisal 559
Clause G6 Airborne and impact sound: Performance G6.3.1
BRANZ Appraisal 559

Evidence

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

BRANZ Appraisal 559

Product Criteria

Design requirements

Fire

KOROK® Warehouse and Retail Systems provide a range of Fire Resistance Ratings (FRR) as outlined in the Summary Table.

Maximum Span

When used as part of a fire rated system, the maximum unsupported vertical span of the KOROK® 78 mm panel is 6.0 metres. The maximum unsupported horizontal span of the KOROK® 78 mm panel is 5.0 metres. Greater spans or walls where additional load carrying capacity is required are subject to specific engineering design and/or fire engineering assessment. Shelf loading requires specific engineering design.

Deflection c-track details

Dead and live loads can cause significant deflection in some structures. KOROK® can provide deflection C-track details where deflection loadings are considered. Acoustic performance The KOROK® Warehouse and Retail System has been independently tested to ensure compliance with the NZBC requirements for warehouse and retail construction.

Installation requirements

Installation

All KOROK® C-track to structure, KOROK® C-track to KOROK®, and KOROK® to KOROK® panel connections shall be in accordance with details specified in the KOROK-Warehouse-and-Retail-Systems-Manual.pdf manual unless specified otherwise by the Project Engineer.

https://korok.com/assets/Literature/KOROK-Warehouse-and-Retail-Systems-Manual.pdf

Maintenance requirements

n/a

Manufacturer

Legal Trading Name:

KOROK Building Systems NZ Limited

Business Email:

info@korok.com

Company Website:

korok.com

Contact Number/s:

07 8497062

Product Identifier

N/A

Warnings

This product has no warnings associated with it.

Date last validated: 20 May 2024

Date last updated: 20 May 2024