Hemp building product introduction developed by Studio Green Pte Ltd. Towards building carbon neutral sustainable development.

1. Our product designers are architects and engineers contactable at www.studiogreen.sg or email info@studiogreen.sg
PRODUCT CATALOGUE
Prefabricated Hemp Building Products
APPLICATION
External Wall
Internal Wall
Wall Cladding Decorative Boards
Ceiling Panel
PRODUCTS
CUSTOMISED SERVICES
Hemp Ceiling Board
Hemp Decorative Wall Board
Hemp Render Finishing

2. Product Catalogue
Prefabricated Hemp Building Products Hempi  Contact to enquire: info@studiogreen.sg 1
OUR MISSION
EVOLUTION IN BIO-COMPOSITES
With advanced material science knowledge and new technological developments, we manage the complexity of
using high performance plant-based natural material and formulate a mix of environmentally friendly binders to
create prefinished prefabricated composite wall panels that are durable, energy saving, water-resistant, building
code compliant, and easy to install.
REGENERATIVE
Sharing your vision of developing healthy built environment in harmony with nature, we exercise a rigorous
approach in ensuring that our products has a low ecological footprint. In fact, we take pride that our products can
achieve a cradle to cradle lifecycle that not only improves the environment, developing communities have benefitted
from its production.
TAILORING TO YOUR DESIGN ASPIRATIONS
Every building has unique performance needs and design aspirations. Whilst we supply standard hemp based
building products that can be applied across many countries and climates, we can custom make products in varieties
of sizes, finishing, colours, and textures to meet your design aspirations. Our team of architect, engineer and project
manager are happy to provide free pre- consultation to facilitate your decision making process on most appropriate
material selection.
YOUR ASSURANCE
Providing your commercial or residential projects with carbon neutral bio-composite building products, our hemp
based high performance renewable fibre composite wall materials are combined with our specially formulated lime
based binders tailored for the various specific applications. They are your eco-friendly alternatives to non-
loadbearing masonry wall units and lightweight panels.
With environmentally protecting and resource efficient manufacturing process, our products undergo rigorous
monitoring throughout its Life Cycle chain of custody, using tested and certificated quality management systems
conforming to the current international standard EN ISO 9001 and the environment standard EN ISO 14001. More
importantly, our company’s mission to benefit communities involved in our supply chain, is committed to improve
sustainable livelihood for developing communities.
Our Hempi range of products provides you the trust of quality assurance of a low embodied energy building
material, durable as a total solution for an energy efficient, visually pleasing, with each product specially detailed for
ease of construction to assist you through environmentally friendly building.

3. Product Catalogue
Prefabricated Hemp Building Products Hempi  Contact to enquire: info@studiogreen.sg 2
ADVANTAGES
 High thermal and acoustic insulation
 Fire resistant and non-combustible
 Breathable for no mold or fungal growth
 Termite resistant
 Durable and impact resistant
 Recyclable and compostable
 Carbon neutral environmentally-friendly
 Easy installation and conventional alteration or repairs
 Prefinished natural timber finish
PRODUCT RANGE 2015
HempiPANEL – for external and internal walls
HempiBLOCK – for external and internal walls
HempiBRICK – for external and internal walls
HempiCAST (HempiHURD + HempiBINDER) – for external and internal walls
Hemp Ceiling Board – for insulated acoustic ceiling
Hemp Decorative Wall Board – for patterned insulated wall finishes
Hemp Render Finishing – for variety of colours or additives finishing
Nature Crafted
Engineering

4. Product Catalogue
Prefabricated Hemp Building Products Hempi  Contact to enquire: info@studiogreen.sg 3
Hemp CEILING – for ceiling panels
MATERIAL COMPOSITION
HempiPANELex is a high performance bio-composite wall created as a total solution for low-rise external walls in all
climatic regions. Primarily made of fast renewable hemp hurd plant fibres combined with our specially formulated
lime based binder tailored to withstand harsh weather conditions, the easy to install ‘kliplock’ profiles provides the
ease construction for a homogeneous and aesthetically pleasing external wall finish.
PRODUCT SPECIFICATION – LARGE PANEL
Standard Size: 2,400mm(W) x 600mm(H) x 130mm(THK).
Options to custom panel sizes are available upon request
Form: Tongue & Groove profile modules
Colour: Light beige natural woody colour exposing hemp raw
material. Options to varied colours with use of eco-friendly pigments
are available upon request
Finished texture: Smooth matt finish exposing random hemp fibre
fines. Options of varied textures and patterns upon request.
PERFORMANCE SPECIFICATION – IN PROGRESS OF TESTING
Density: ~700 kg/m3
Compression Strength: ~2.5 MPa
Flexural Strength: ~0.5 MPa
Thermal Insulation U-value: 0.4 W/m2K - 0.5 W/m2K
Fire Resistant (BS EN 476): 1.5 hours
Combustibility (BS EN476): Class 0
Water Vapour Permeability (ASTM E96): ~20 gm/m2/mm hg
Moisture Movement (ASTM C1185): ~ 0.1%
Carbon Capture: ~20kgCO2
/m3
Impact Resistant (ASTM E695-75, ASTM E72-80): Soft and Hard Body
Sound Transmission Class (ASTM E90): ~55
Acoustic Absorption (Noise Reduction Coefficient NRC): ~55
Mold, Fungus & Insect Free (ASTM G-21): No contents
VOC and Formaldehyde Free

5. Product Catalogue
Prefabricated Hemp Building Products Hempi  Contact to enquire: info@studiogreen.sg 4
HempiBLOCK is a bio-composite block wall module that are eco-friendly alternative to masonry walls such as clay
bricks or non-loadbearing concrete masonry units. Our selected hemp hurd plant fibres combined with specially
formulated lime based binder is no different from conventional methods of masonry wall construction. This product
is lightweight, easily transportable and applied to all regions.
Or
Or
Application
HempiPANEL – for external and internal walls
PRODUCT SPECIFICATION
Standard Size: 390mm(L) x 100mm(W) x 190mm(H)
Sizes vary depending on type of hemp block
Form: Solid or Hollow block modules
Colour: Light beige natural woody colour exposing hemp raw material.
Options to varied colours with use of eco-friendly pigments are available upon
request
Finished texture: Smooth matt finish exposing random hemp fibre fines.
Options of varied textures and patterns upon request.
PERFORMANCE SPECIFICATION – TESTING IN PROGRESS
Density: 500 - 700kg/m3
Compression Strength: 2 – 2.5 MPa
Flexural Strength: ~0.5 MPa
Thermal Insulation U-value: 0.4 W/m2K - 0.5 W/m2K
Fire Resistant (BS EN 476): 1.5 hours,
Combustibility (BS EN476): Class 0
Water Vapour Permeability (ASTM E96): ~20 gm/m2/mm hg
Moisture Movement (ASTM C1185): ~0.1%
Carbon Capture: ~20kgCO2
/m3
Impact Resistant (ASTM E695-75, ASTM E72-80): Soft and Hard Body
Sound Transmission Class (ASTM E90): ~55
Acoustic Absorption (Noise Reduction Coefficient NRC): ~55
Mold, Fungus & Insect Free (ASTM G-21): No contents
Project Example

6. Product Catalogue
Prefabricated Hemp Building Products Hempi  Contact to enquire: info@studiogreen.sg 5
HempiBRICK, similar to our HempiBLOCK range of product, is available conventional standard sizes, with our special
detail of masonry key in profile for ease of construction. Our selected hemp hurd plant fibres combined with
specially formulated lime based binder is no different from conventional methods of masonry wall construction. This
product is lightweight, easily transportable and applied to all regions.
PRODUCT SPECIFICATION
Standard Size: 230mm(L) x 110mm(W) x 76mm(H)
Form: Key in or full brick modules
Colour: Light beige natural woody colour exposing hemp raw
material. Options to varied colours with use of eco-friendly
pigments are available upon request
Finished texture: Smooth matt finish exposing random hemp
fibre fines. Options of varied textures and patterns upon
request.
PERFORMANCE SPECIFICATION – TESTING IN PROGRESS
Density: ~500kg/m3
Compression Strength: ~2 MPa
Flexural Strength: 0.5 MPa
Thermal Insulation U-value: 0.4 W/m2K - 0.5 W/m2K
Fire Resistant (BS EN 476): 1.5 hours,
Combustibility (BS EN476): Class 0
Water Vapour Permeability (ASTM E96): ~20 gm/m2/mm hg
Moisture Movement (ASTM C1185): ~0.1%
Carbon Capture: ~20kgCO2
/m3
Impact Resistant (ASTM E695-75, ASTM E72-80): Soft and
Hard Body
Sound Transmission Class (ASTM E90): ~55
Acoustic Absorption (Noise Reduction Coefficient NRC): ~55
Mold, Fungus & Insect Free (ASTM G-21): No contents
VOC and Formaldehyde Free

7. Product Catalogue
Prefabricated Hemp Building Products Hempi  Contact to enquire: info@studiogreen.sg 6
MATERIAL COMPOSITION
HempiCAST is a bio-composite premix material, ideal as an insulated wall solution for low-rise external walls in
extreme climatic conditions. It can also be applied as acoustic internal walls. Mixing our specially selected hemp hurd
and formulated lime based binder, the designer has the flexibility to vary finishing texture (based on formwork
used), colour hue of wall (by adding inorganic pigments), or lime plaster and paint (with breathable paint eg. mineral
silicate) to their desired wall design effect.
Illustration images of cast in-situ with HempiCAST (mixing packs of HempiHURD and HempiBIND)
CAST IN-SITU CONSTRUCTION METHOD
Formwork shuttering boards can be in whatever available resource in the region. Ideal for hard to reach site with
available workers. Skills, tools and equipment required for cast in-situ method is quite similar with concrete material.
Except that instead of using concrete mixer, Pan Mixer with rotary blades is more ideal. Also, additional tamping
process to compact the poured HempiCAST mix into formwork is required. Formwork can be removed after 24hours
where casted hemp wall shall be left curing under shelter protection from rain.
We can provide training workshops of building demonstration to the project builders or contractor teams upon
request.
PRODUCT SPECIFICATION
Standard Size: In premix packs of HempiHurd and
HempiBind
Colour: Light beige natural woody colour exposing hemp
raw material. Options to varied colours with use of eco-
friendly pigments are available upon request
Finished texture: HempiCast wall finish can be as left as
finished surface or rendered with lime wash render or lime
plaster with breathable paint (eg. Mineral silicate paint)
PERFORMANCE SPECIFICATION – TESTING IN PROGRESS
Density: 700 kg/m3
- 1,000 kg/m3
Compression Strength: ~2.5 MPa
Flexural Strength: ~0.5 MPa
Thermal Insulation U-value: ~0.35 W/m2K
Fire Resistant (BS EN 476): 1.5 hours,
Combustibility (BS EN476): Class 0
Water Vapour Permeability (ASTM E96): ~20 gm/m2/mm
hg
Moisture Movement (ASTM C1185): ~0.1%
Carbon Capture: ~20kgCO2
/m3
Impact Resistant (ASTM E695-75, ASTM E72-80): Soft and
Hard Body
Sound Transmission Class (ASTM E90): ~55
Acoustic Absorption (Noise Reduction Coefficient NRC): ~55
Mold, Fungus & Insect Free (ASTM G-21): No contents
VOC and Formaldehyde Free

8. Product Catalogue
Prefabricated Hemp Building Products Hempi  Contact to enquire: info@studiogreen.sg 7
Hemp Boards or Hemp Ceilings
PRODUCT SPECIFICATION
Standard Size: 600mm(L) x
450mm(W) x 12mm(THK)
Options to custom panel sizes are
available upon request
Colour: Light beige natural woody
colour exposing hemp raw material.
Options to varied colours prints or
cut-out available.
Finished texture: Smooth matt finish
exposing random hemp fibre fines.

9. Product Catalogue
Prefabricated Hemp Building Products Hempi  Contact to enquire: info@studiogreen.sg 8
OUR SUPPORT TEAM
Should you require assistance in product use, customized project design requirements, installation or any other
technical advise, our support staff from Studio Green Pte Ltd of architects, engineers and source of licensed installers
contractors will guide you through the use of this product.
WARRANTY
Hempi products are under a 1 year warranty for replacement of materials in case of defects of material upon
construction completion of building. In order for this product warranty to be valid, licensed contractor should be
engaged to carry out construction or renovation works.
LICENSED DISTRIBUTOR AND INSTALLER
Our licensed distributor in South East Asia is Worldbiz Venture Co. Ltd. The sales and support staff are trained on
Hempi range of products, its construction requirements and maintenance or repair support.
MATTERIAL SAFETY DATASHET
This material does not contain any hazardous substances such as:
Any substance that is classified as carcinogenic, harmful to the reproductive system or genetically harmful, such as
those substances listed in the current International Agency for Research on Cancer (IARC) in Groups 1, 2A and 2B.
a. Phosphogypsum.
b. Asbestos
c. Lead (Pb), Cadmium (Cd), Mercury (Hg), Hexavalent Chromium (Cr+6), Arsenic, Mercury, Selenium, Boron
and Fluorine.
d. Wood preservatives (fungicides, insecticides, tar oil or creosote)
e. The phthalates DEHP, DBP, BBP or DAP.
f. Flame retardants in the product, PBBs (Polybrominated Biphenyls), PBDEs (Polybromodiphenyl ethers), and
Short-chain Chlorinated Paraffins (C=10~13) with 50% of chlorine concentration or over 50%. Cadmium (Cd)-
based, (TBT), TPT), (DBT), (DFT) and (MFT) chemical compounds shall also not be included.
g. Elemental halogen use (e.g., chlorine bleaching)
h. Chelating agents or surfactants that are not readily biodegradable
i. Ozone depleting substances
In the case of using glues, binders, additives, or surface treatment agents, those are formulated or manufactured
with CFC, HCFC, HFC, methylene chloride or other halogenated organic compounds:
a. Organic Tin compounds; or
b. Halogenated organic binding agents; or
c. Halogenated organic flame retardant; or
d. Halogenated organic or aromatic solvents; or
e. Phthalates with alkyl groups such as Dibutyl (DBP), Diethylhexyl (DEHP), Diethyl (DEP), Dimethyl (DMP),
Butylbenzyl (BBP) and Di-n-octyl (DnOP) Phthalates.
Emissions requirements have complied to ASTM D 5116-10 or ASTM D 6670 where:
a. TVOC emission rate: ≤ 0.25mg per m3
per hour after 24 hours
b. Formaldehyde emission rate: ≤ 0.02mg per m3
per hour after 48 hours
c. 4-Phenylcyclohexene rate: ≤ 0.0065mg per m3
per hour after 48 hours
d.
Total Phthalates: ≤ 0.01mg per m3