Technical Deck

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Key Features

• Affordability

– WorldHaus is trying to contribute towards the affordable housing to a target market of Middle &

Lower income class earners and Economically Weaker Sections.

• Strength and Stability through patented technology

– Innovative wall and patented roof technology using local materials provide protection from extreme

weather.

• Customizability

– Design structure that allows families to add stories, rooms or features to meet changing needs. This

can include solar electricity, clean-burning stoves, toilets or water storage.

• Convenience

– Faster and Stronger homes can be build using the specialized techniques of Worldhaus.

• Community Benefits

– Local construction, a local dealer network and factory supply chain all serve to stimulate local

economies.

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What Is WorldHaus ?

A unique construction methodology used by WorldHaus, a company that is dedicated to the evolution of construction procedures and making housing more affordable. Which is why WH is always in continue development of new products and solutions to lower the costs and accelerate the process of construction.

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Why WorldHaus?

WorldHaus Construction System has the following

attributes:

• Fast Installation • Optimization of Materials • Strength and Durability • Economical Construction

• Sustainable Construction

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Fast Installation

Reducing the time of construction by 50%,

compared to the traditional systems. Enhancing

the profitability of the project.

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Optimization of Materials

The system is design for optimal use and reduction of waste

in materials like mortar and concrete.

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Strength and Durability

Greater structural strength and durability than those of traditional Systems, thanks to the unique

structure of WorldHaus.

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Sustainable Construction WorldHaus homes integrate a variety of sustainable design features that

use substantially less energy, concrete, and other natural resources

Solar Lighting and Cooling

Rainwater Harvesting and

Filtering

Energy Efficient Insulation

Wall Blocks from Recycled

and Natural Materials

Maximized Open Space

Layouts

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RAPIDPANEL SLAB A pre-fabricated, cast-on-site

product for fast, economical,

and strong slabs in

residential and commercial

buildings.

Pre-Fabricated: Precise engineering

and manufacturing, reduction in field

labor and construction time.

+

Cast-on-Site: Lightweight,

inexpensive to transport, easy to

modify for any requirement.

=

THE BEST OF BOTH

WORLDS

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Conventional Slab

Construction

1. Erect shuttering

2. Bend, tie, and place steel bar

3. Place concrete

4. Let concrete set

5. Remove shuttering

6. Chase slab

7. Install utilities

8. Patch chasing

9. Plaster slab

10.Finish slab

RapidPanel Slab

Construction

1. Place RapidPanels

2. Install utilities

3. Place concrete

4. Plaster bottom of slab

5. Finish slab

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The RapidPanel Slab is composed of a framework of high

strength steel wire (1000 MPa), which works with a 50-75mm

layer of 20 MPa concrete placed on the top of the panel to resist

slab loads much higher than conventional slabs while

reducing cost and simplifying installation.

During panel fabrication, high density expanded polystyrene

(EPS) is inserted into the steel wire framework. This inert and

non-toxic material acts as a lightweight filler, making the

QualyPanel Slab less than half the weight of conventional

slabs.

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Panels are manufactured in fixed sizes, but can be cut

to any dimension in the factory or on site, per the

project requirement.

EPS is removed at connections with structural

elements to guarantee proper load transfer. The

EPS does not act as a structural material, only

as a filler.

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Steel wire

framework

EPS

50-75mm 20 MPa

Concrete

15mm plaster

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The RapidPanel Slab does not require

conventional shuttering/centering/formwork, as

the EPS filler acts in this capacity. Horizontal

runners supported by vertical props are provided

at a spacing of 900mm until the concrete layer

hardens.

Typically a camber is provided at midspan to

control long term deflection of the slab.

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Utilities including electrical conduits and fixtures, water supply pipes,

and waste pipes up to 100mm in diameter can be concealed within

the panel without the need for chasing or dropped slabs. Future

modifications can be made by removing the plaster on bottom of the

panel in the required area, making the modification, and

replastering.

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RapidPanel Slabs can be integrated into existing RCC designs,

typically without any change. Alternatively, integrating the slab

panel into structural design can realize significant savings in the

RCC frame due to the reduced building weight.

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RapidPanel Slabs are ideal for load-

bearing wall structures, including those

with pitched roofs.

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RapidPanel slabs can be

used to create economical

and strong stair cases.

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Nearly any imaginable shape can be

accommodated by the panel much easier and more

economically than conventional RCC.

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When the project is complete,

there is no indication that the

building was made with alterative

methods or technology.

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RapidPanel Slabs / Walls have been used in world-

class projects throughout the world, including

residential units selling for $1+ million. The slabs have

a 30 year track record of success.

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Clear

Span (m)

Superimposed Load

Capacity (kg/sqm)

3 m 1710 kg/sqm

4 m 962 kg/sqm

5 m 616 kg/sqm

6 m 500 kg/sqm

US

Units

Metric

Units

R Value 11.2935 1.989

U Value 0.0885 0.503

BASIC TECHNICAL DATA

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VARIOUS CETRIFICATIONS

** Tests conducted by various organization on different parameters based on the requirements of WH.

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Category RapidPanel Conventional Difference

Load

Capacity

Min 500

kg/sqm

Around 300

kq/sqm

67%

stronger

Self-Weight 185 kg/sqm 550 kg/sqm 67% lighter

Construction

Time

- - 50% faster

Thermal

Insulation

12.0 0.6 20x better

Sound

Insulation

45 dB 45 dB Equivalent

RAPIDPANEL SLAB vs CONVENTIONAL SLAB

RapidPanel Slabs have a 30 year track record of

success throughout North America, South

America, Europe, and India.

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RAPIDPANEL WALL A pre-fabricated, cast-on-site

product for fast, economical,

and strong load-bearing and

partition walls.

Pre-Fabricated: Precise engineering

and manufacturing, reduction in field

labor and construction time.

+

Cast-on-Site: Lightweight,

inexpensive to transport, easy to

modify for any requirement.

=

THE BEST OF BOTH

WORLDS

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RapidPanel walls make for an extremely lightweight

partition wall system in RCC framed structures or even

using Structural steel framework systems. Reducing

wall weight by half vs. brickwork, steel and concrete

quantities are reduced and foundations can be placed

at a higher level. Fast construction means quick

finishing times.

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RapidPanels make for extremely high strength load-bearing walls, allowing very fast

and economical construction of villas and low-cost housing. The need for the RCC

frame is eliminated, as is the need for lintels, bar bending, shuttering, and brickwork.

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Openings are easily provided in the panel for doors and windows without heavy

equipment. Utilities can be concealed within the wall without the need for messy and

costly chasing.

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The final product is indistinguishable from

conventional construction and has a clean

finish. Thinner walls mean more carpet

area, but the EPS infill blocks sound,

meaning the sound transmission is just as

good as conventional brickwork.

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The RapidPanels are more stronger and

resistant to things like Land-slides / Theft

and Breakthroughs, making it a desired

product in Modern life-style

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RapidPanels reduce the over all dead load

of a building resulting in lighter foundation,

lighter column and beams. In certain cases

even column and beams can be

completely avoided.

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Axial Load Capacity

12 tonnes per meter

US

Units

Metric

Units

R Value 11.2935 1.989

U Value 0.0885 0.503

BASIC TECHNICAL DATA

Seismic Design

Load-bearing panel wall system acts as a continuous shear wall system. It is analyzed per box action, and

additional vertical rebars are attached to the panels according to lateral analysis calculations.

Load-bearing/shear wall panel systems have been used for structures up to G+5 in high seismic risk

areas (Zone V equivalent) with poor soil conditions to provide an economical and robust structure that

meets code seismic design requirements.

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VARIOUS CETRIFICATIONS

** Tests conducted by various organization on different parameters based on the requirements of WH.

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Our construction system substantially reduces your concrete, steel, and labor

costs

How We Save Money

Concrete Steel Labor Time

Saved Cost

Savings

Staircases: 57% 50% 40% 70% 12%

Roof Slabs: 35% 50% 40% 70% 10%

Walls: 52% - 35% 10% 10%

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Over all Cost

Saving 10% to 15%

Over All Time

Saving 35% to 50%

Over All Savings : Time / Money

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RapidPanel Walls and Slabs SmartBlock Walls and

RapidPanel Slabs

Conventional Construction

RCC Frame Optional Optional Required

Carpet Area 7-8% increase 6-7% increase Standard

Plastering Required Not required / Minimal req. Required

Constructability Semi-skilled labor Semi-skilled labor Skilled labor

Floor/Roof Bearing

Capacity

Up to 500 kg/m2 Up to 500 kg/m2 Typically 300 kg/m2

Wall Bearing

Capacity

Up to 12,000 kg/m Up to 20,000 kg/m None – RCC frame carries

load

Building Weight Very lightweight Light weight Standard

Services Embedded in structure and

concealed

Embedded in structure and

concealed

Added after construction by

separate trade

Disaster Resistance Designed per Indian NBC Designed per Indian NBC Depends on design

Weather Resistance Fully weather sealed Fully weather sealed Depends on design

Technology Comparison

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Nirmithi Kendra ( Rural ) Bangalore

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EWS House – Hennur Road

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EWS House New

Bayapanahalli

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Village Development - Thiruvanamalai ( TN )

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Resort in Munnar.

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Resort in Coonoor

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G+3 @ Hennur Road,

Bangalore.

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Energy Efficiency

The WorldHaus construction system is a sustainable solution that saves energy, water, and other natural

resources. Our key environmental and economic benefits include:

• Energy Efficiency: Indian families spent unnecessarily large sums of money cooling their uninsulated

homes. Reinforced concrete slabs roofs absorb and trap heat in the summer, increasing the need for

air conditioning or fan cooling systems.

• Worldhaus RapidPanels™ are non-toxic, sealed cell humidity resistant, and come with a thermal

resistance(R) value of 12. A home built with insulated Worldhaus RapidPanels™ not only decreases

summer indoor temperatures by up to 8°C, but can also reduce AC/cooling bills between 25-50%,

reducing your home’s environmental impact and passing on significant savings over the lifetime of the

home. Electricity bills can be further reduced with the installation of optional solar electric systems.

• Water: With groundwater levels dropping precipitously in many parts of India, rainwater harvesting has

become a necessity for millions of Indian families. WorldHaus homes collect and filter rainwater in

sumps and storage tanks, reducing the pressure on precious groundwater.

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