Product Class

Product Description

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.pdf

• 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.pdf

• Clause F2 Hazardous building materials: Performance F2.3.1

  Branz-Appraisal-559.pdf

• 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.pdf

Supporting evidence

The product has and can make available the following additional evidence to support the above statements:

	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.

Warehouse Systems Manual

Maintenance requirements

n/a

Warrantees

KOROK Building Systems NZ Limited Warranty

KOROK Building Systems NZ Limited (KOROK®) provides a materials warranty of 15 years from the date of purchase for all KOROK® panels and C-track product (Product) that is handled, installed and maintained strictly in accordance with the requirements and recommendations of the KOROK® technical literature. KOROK® warrants that the KOROK® panels are free from defects in materials on delivery.

Exclusions apply.

Company Product Information

Environmental

At KOROK, we focus on reducing waste and being environmentally responsible. Our efficient manufacturing processes and thoughtful product designs help us provide reliable, high-performance solutions.

 - made to order, reducing onsite waste

 - fully reuseable, panels can be taken down and reassembled

 - fully recyclable - panels can be disassembled for recycling.

Manufacturing processes and product constituents continually reviewed for upgrades, efficiencies and improvements.

Relationships

	New Zealand Made
	Member of New Zealand Green Building Council
	Australasia EPD EPD-IES-0014126:001

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Building Product Information Requirements

Manufacturer

Product Identifier

N/A

Warnings

This product has no warnings associated with it.