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Our product designers are architects and engineers contactable at www.studiogreen.sg or email [email protected]
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
Product Catalogue
Prefabricated Hemp Building Products Hempi Contact to enquire: [email protected] 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.
Product Catalogue
Prefabricated Hemp Building Products Hempi Contact to enquire: [email protected] 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
Product Catalogue
Prefabricated Hemp Building Products Hempi Contact to enquire: [email protected] 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
Product Catalogue
Prefabricated Hemp Building Products Hempi Contact to enquire: [email protected] 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
Product Catalogue
Prefabricated Hemp Building Products Hempi Contact to enquire: [email protected] 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
Product Catalogue
Prefabricated Hemp Building Products Hempi Contact to enquire: [email protected] 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
Product Catalogue
Prefabricated Hemp Building Products Hempi Contact to enquire: [email protected] 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.
Product Catalogue
Prefabricated Hemp Building Products Hempi Contact to enquire: [email protected] 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
