Revision as of 00:17, 24 January 2024

AS1428 and AS1657 are two Australian Standards that relate to the design and installation of handrails, balustrades, and barriers. They aim to ensure accessibility, safety, and compliance for people who use these structures in various settings.

AS1428 covers the minimum design requirements for new building work to provide access for people with disabilities. It specifies the dimensions, materials, and configurations of handrails and balustrades that are suitable for different types of users, such as wheelchair users, people with ambulatory disabilities, or people with sensory impairments¹².

AS1657 covers the design, construction, and installation of fixed platforms, walkways, stairways, and ladders that are intended to provide safe access to places used by operating, inspection, maintenance, and servicing personnel. It outlines the load ratings, clearances, openings, and guardrail requirements for these structures³⁴.

Moddex is a leading supplier of low-risk, compliant modular balustrade and handrail systems in Australia and New Zealand. Moddex uses proprietary designs that are engineered to exceed Australian and international standards, including AS1428 and AS1657. Moddex systems are pre-engineered, no-weld, and easy to install, reducing time and cost on site. Moddex systems are also adaptable to various environments and applications, such as disability ramps, bridges, mezzanines, car parks, and more⁵⁶⁷.

Moddex systems align with AS1428 and AS1657 by providing smooth, continuous, and durable handrails and balustrades that offer maximum protection and accessibility for users. Moddex systems also offer aesthetic appeal and versatility, proving that functionality and design can coexist harmoniously² [^7^

AS1428

AS1428 are standards followed by Moddex mainly in regard to AssistRail products.

AS1428 is a series of Australian Standards that provide the minimum design requirements for new building work to enable access for people with disabilities. The series consists of five parts, each covering different aspects of access and mobility in buildings and facilities. Here is an overview of each part:

-AS1428.1 General requirements for access—New building work⁶: This part specifies the design requirements for continuous accessible paths of travel, circulation spaces, signage, tactile ground surface indicators, walkways, ramps, landings, stairways, handrails, doorways, switches, outlets, sanitary facilities, grabrails, and assembly buildings. -AS1428.2 Enhanced and additional requirements—Buildings and facilities: This part provides additional or enhanced requirements for people with disabilities, such as wheelchair seating spaces, hearing augmentation, glazing, and emergency egress. -AS1428.3 Requirements for children and adolescents with physical disabilities: This part provides design requirements for building elements and facilities that are suitable for children and adolescents with physical disabilities, such as dimensions, reach ranges, circulation spaces, and sanitary facilities. -AS1428.4 Tactile ground surface indicators for the orientation of people with vision impairment: This part specifies the design requirements for tactile ground surface indicators (TGSIs) that are used to provide information and guidance for people with vision impairment in public areas, such as pedestrian crossings, stairs, ramps, and hazards. -AS1428.5 Communication for people who are deaf or hearing impaired: This part provides design requirements for communication systems and devices that assist people who are deaf or hearing impaired, such as visual alarms, induction loops, infrared systems, and sound reinforcement systems.

AS1428 is referenced in the National Construction Code (NCC) and the Disability (Access to Premises – Buildings) Standards (Premises Standards) as a means of compliance with the accessibility provisions. The primary users of AS1428 are architects, building designers, draftspersons, building surveyors, and builders. AS1428 aims to promote the dignity, independence, and social inclusion of people with disabilities in the built environment.

Source (1) undefined. https://apps.planningportal.nsw.gov.au/prweb/PRRestService/DocMgmt/v1/PublicDocuments/DATA-WORKATTACH-FILE%20PEC-DPE-EP-WORK%20PAN-169169. (2) Australian Standard. https://apps.planningportal.nsw.gov.au/prweb/PRRestService/DocMgmt/v1/PublicDocuments/DATA-WORKATTACH-FILE%20PEC-DPE-EP-WORK%20PAN-169169!20211118T040247.279%20GMT. (3) Design for access and mobility - general requirements for access - HIA. https://hia.com.au/resources-and-advice/building-it-right/australian-standards/articles/design-for-access-and-mobility-general-requirements-for-access. (4) Revised Australian Standard released in June AS1428.1 2021 - Design for .... https://architectureandaccess.com.au/revised-australian-standard-released-in-june-as1428-1-2021-design-for-access-and-mobility-general-requirements-for-access-new-building-work/. (5) AS 1428.1-2009 Design for Access and Mobility - business. https://ablis.business.gov.au/service/wa/australian-standard-as-1428-1-design-for-access-and-mobility-general-requirements-for-access-buildings/29581. (6) AS 1428.1-2001 Design for access and mobility - SAIGlobal. https://www.saiglobal.com/PDFTemp/Previews/OSH/as/as1000/1400/NN14281.pdf.

Source

(1) Fixed Stairway Based on AS1657 & AS1428.1 - esolidesign. http://esolidesign.com/fixed-stairway-based-on-as1657-as1428-1/. (2) How Moddex systems align with AS1428 for disability access and mobility. https://www.architectureanddesign.com.au/suppliers/moddex/how-moddex-systems-align-with-as1428. (3) Mezzanine Floor Staircase Regulations in Australia (2023). https://www.awstructures.com.au/blog/mezzanine-floor-staircase-regulations-in-australia/. (4) Understanding Australian Standards for Handrails. https://www.webforge.com.au/media-centre/understanding-australian-standards-for-handrails/2023/09/25/understanding-australian-standards-for-handrails. (5) . https://bing.com/search?q=Moddex. (6) Moddex - Leader in No-Weld Modular Handrails & Balustrades. https://moddex.com/. (7) Products - Moddex. https://moddex.com/products/.