KOROK 51mm Galv Panel
Steel and concrete fire and acoustic rated walls

Search Result » KOROK 51mm Galv Panel

KOROK 51mm Galv Panel

Steel and concrete 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 FRR 90/90/90
Acoustic ratings up to STC69
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
Sheds
Factories
Warehouses

Custom Made to Order

KOROK® panels are custom manufactured to order in lengths up to 5 metres ready for immediate assembly. This system of manufacture minimises the need for cutting panels to size on site and reduces waste.

View More
https://korok.com/products/korok-51mm-panel

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 1059
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 1059
Clause C3 Fire affecting areas beyond the fire source: Performance C3.4(a), C3.6
BRANZ Appraisal 1059
Clause C6 Structural stability: Performance C6.2
BRANZ Appraisal 1059
Clause F2 Hazardous building materials: Performance F2.3.1
BRANZ Appraisal 1059
Clause G6 Airborne and impact sound: Performance G6.3.1
BRANZ Appraisal 1059

Notes

n/a

Evidence

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

BRANZ Appraisal 1059

Product Criteria

Design requirements

Fire

KOROK® Intertenancy Wall Systems provide a range of Fire Resistance Ratings (FRR) up to 90/90/90 and acoustic ratings up to STC69.

Maximum Permissible Height

The total height of the central KOROK® panel in the KOROK® Intertenancy Wall must not exceed 14.0 metres. For walls constructed above 12.0 metres in height, KOROK® 78 mm panels must be used.

Mid-wall Horizontal Joints

Mid-wall joints are incorporated into the KOROK® wall to satisfy installation sequences. These mid-wall joints may be staggered. Introducing back-to-back C-tracks stiffens the wall. Maximum wall heights and bracket separation are to be maintained.

Support Bracket Separation

KOROK® aluminium brackets are fixed into the panel and spaced at no more than 3000 mm vertically and 600 mm horizontally. KOROK® aluminium brackets are required within 1500mm of horizontal mid-wall joints.

Framing

Frames may be either timber or steel and must be designed to meet the requirements of NZBC Part B

Installation requirements

Installation

Specific design advice must be sought where KOROK® is to be subject to point loads or other distributed loading other than wind. Ensure connections between KOROK® panels are properly made. Ensure connections of KOROK® panels to the structure are adequate

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