The "Robust Building System" is a walling system that is designed to build stronger structures of all types quickly, efficiently and cost effectively.  

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ABT ROBUST BUILDING SYSTEM LOGO IBT

About Us

We are an innovative South African manufacturing company.
We specialize in an alternative building technology called the "Robust Building System".

We believe in working together to bring sustainable change to the people.
We believe in delivering the best quality affordable product, fast & efficiently.
We believe in providing opportunities to women and the youth, turning them into responsible independent individuals.

Since inception of the technology in 1997, our team of experienced professionals has changed the landscape of conventional building technologies into innovation and change within the built environment. Today, the "Robust Building System" is considered the preferred Alternative Building Technology in the market place and the leading innovative walling technology used by engineers.


WE ARE HELPING TO BUILD A NATION OF UNITY & EMPOWERMENT THROUGH OPPORTUNITY


"The Robust Building System" has far more benefits and advantages than any other Walling System

The “Robust Building System”, is a unique approved, durable, time saving and cost-effective building method to build sustainable structures that can withstand ‘forces of nature’ such as earthquakes, tornados, hurricanes, cyclones, floods, fires and termites.

Stronger

The strength of a Robust wall is far superior than conventional walling systems due its high lateral and load bearing capabilities.


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Faster

The Robust technology lends itself to be a much faster walling construction method in comparison to that of conventional systems and provides quicker turnaround times.

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Easier

The Robust Core wall panels weigh 3,6kg/m² and provides for a lighter structure that makes handling of these panels very easy, creating a better labour throughput.

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Monolithic

The Robust walls fit together as a single diaphragm structure without any joints and seams that can cause structural interference normally caused by soil movement such as earthquakes.

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Versatile

As with other innovative and/or alternative systems, Robust is not a modular system limited or restrained to a specific length or height. 



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Affordable

Compared to other innovative, alternative and conventional building systems, the "Robust Building System" is more cost effective. 


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Accredited

"The Robust Building System" has a proven track record and the system has been accredited and approved by various engineering and building councils, organisations and institutions worldwide.

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Additional Internal Living Space

Although the Robust walls are more durable and has higher performance values than other walling systems, it is still thinner and creates additional internal living space in all types of buildings. 


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Structural

The "Robust Building System" is a reinforced walling system that can be applied structurally by merely adjusting the wall thickness, steel and mortar requirements.



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Permanent Shutter/Formwork

Robust wall panels create a backdrop for mortar to be mechanically applied. It creates an in-situ environment to build reinforced structural walls without having to use expensive shuttering or formwork.

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Reduced Transport

Due to the system being lightweight and highly compact in its raw core form, 9,500m2 of wall core panels (34tons) fits onto a super link truck.  



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Greener - Low in Emission

Effective Transport leads to a huge reduction in carbon emission and costs. Robust requires only 14% of transport in comparison with that of brick delivery statistics. 86% less in emission of fossil fuels.

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Global Market Presence

Zimbabwe , Zambia, Namibia, Malawi, Botswana, Mozambique,
DRC, South Africa, Honduras, U.S.A. & Angola

Construction process using The Robust
Building System.

The "Robust Building System" consists of conventional cast in situ concrete surface beds with thickened edge and internal wall beams constructed of factory produced expanded metal panels to which mortar is applied on both faces. Mortar is applied to panels mechanically. Mechanically applied mortar may be applied wet (pumped) or dry (gunited). Both faces of core are plastered. External walls are 115mm thick and internal walls 90mm. All other building material such as roofs, electrical, plumbing, windows, doors, etc. are standard conventional items.
Where the Robust System is to be used in the Southern Coastal Condensation Problem Area, insulated ceilings are installed in all cases and outer walls are 130mm thick and given an additional 15mm external finish of Pratliperl plaster. 

FOUNDATION

Generally, raft foundations are recommended although other methods may be used.

Raft Foundation for Robust IBT Building System at Centurion School Motheo Construction Group

ROBUST WALL ASSEMBLY

Core is manufactured from mild steel coils. Robust core panels can be manufactured to any length up to 6,0m. The sheets measure 430mm in width with a weight of 3,6kg/m². Core panels are bound together and secured panels with drywall screws. Top and bottom U-Channel tracks are secured to the core panels with binding wire, Y-bars are applied to both sides of the panels.

GDE IBT ABT School construction in Centurion Motheo Construction Group

ROBUST WALL ERECTION

Damp proof membrane is applied under all external walls. The assembled wall panels are erected and kept in place by means of Robust-jig supporting arms. The walls are then secured to the slab joined and squared. Any conventional roofing system can be utilised with the Robust wall. Beam filling is eliminated by recessing the trusses into the wall using truss brackets.

Robust ABT building System Vertical Binding Jig for Construction

APPLYING MORTAR & PLASTER

All electrical, water and plumbing required is easily installed in the W-shape (concertina) of the panel. After the windows and door frames are fitted, the walls are sprayed using a mortar/gunnite pump. The sprayed walls are then plastered and finished off to resemble a conventional wall.

Robust Building System Alternative Building Technology ABT

FINISHED PRODUCT

Any door, window and roof type can be used with the "Robust Building System". The completed product is comparable with conventional plastered walls, and will look and feel exactly the same, except for the larger internal living area.

The "Robust Building System" has a Proven Track Record.

Since 1997, contractors have built structures faster and more durable.
Here you will find a visual gallery showcasing some of our past projects.

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Tooling Requirement for the
"Robust Building System"

Contractors embarking on converting to the "Robust Building System" should be well versed and familiar with conventional building and construction methods. Therefore, such companies will already have acquired all equipment to construct with. In addition, the following setup equipment is required to assist in assembling and erecting the "Robust Building System" Walls.

ADDITIONAL TOOLING:

Pumping of Walls

The walls are sprayed using a mortar/gunite pump.

Binding Jig

A vertical binding jig is required in the assembly of wall panels.It can be assembled and disassembled for ease of transport. 

Support Arms

The support arm is a jig to secure and keep wall panels upright and in place during the erection process.
A support arm consists of 3 pieces - A Top Arm Cap, Support Arm and Floor Securing Bracket. Support arms are removed after the installation of the roof trusses. 

We Are Accredited

The "Robust Building System" is accredited through Agrément South Africa (Certificate 1999/272) & The Miami Dade County Building Standards in the U.S.A. It is also endorsed and approved by the National Home Builders Registration Council of South Africa as a suitable ABT (Alternative Building System) for the construction of buildings.

ROBUST BUILDING SYSTEM ACTIVE AGREMENT SOUTH AFRICA CERTIFICATE HOLDER

ASA

ROBUST BUILDING SYSTEM IBT APPROVED BY NHBRC

NHBRC

ROBUST BUILDING SYSTEM BUILT IN PLANTATION BOYNTON BEACH MIAMI FLORIDA

MDCBC

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Get In Touch

Contact us for more information regarding the "Robust Building System" and we will put you in-touch with a contractor to meet your requirements.

Head Office

37 Apex Rd, Apex Industrial Sites, Benoni, 1540.
P.O. Box 634, Benoni, 1500.
Tel: +27(0)83 680 2297                 

Email

info@robuststructure.com      

ABT IBT BUILDING SYSTEM ROBUST

All Rights Reserved by Robust Structures (Pty) Ltd.