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PAVATEX   Solutions for Sustainable Building   Wood fibre insulation for walls, roofs & floors Autumn 2008, Olin Bartlomé
About <ul><li>Olin Bartlomé </li></ul><ul><li>Technical manager NBT </li></ul><ul><li>Technical manager/project leader PAV...
Table of contents <ul><ul><li>2. Our environment & PAVATEX fibre boards  </li></ul></ul><ul><ul><li>1. PAVATEX – Facts abo...
<ul><li>PAVATEX has… </li></ul><ul><li>Two plants in Switzerland (Fribourg & Cham) </li></ul><ul><li>165 employees </li></...
PAVATEX in Cham Producing since  1932
PAVATEX in Fribourg Producing since  1949
PAVATEX distribution PAVATEX SA (Cham) Production of wood fibreboard PAVATEX GmbH Distribution and advice on application t...
<ul><li>PAVATEX  has been manufacturing wood-fibre insulating materials in Switzerland for over 70 years: </li></ul><ul><l...
<ul><ul><li>2.  Our environment & PAVATEX fibre boards </li></ul></ul><ul><ul><li>1. PAVATEX – Facts about the company </l...
<ul><li>2012: Will it become the most famous date in history? </li></ul><ul><li>Humanity emits say x million tonnes of gre...
<ul><li>Unfortunately these unruffled prospects have been shattered by increasing evidence that the systems does  not beha...
<ul><li>Hence the  triggering  of the  feedback effects  could take place much sooner than the 50 years </li></ul><ul><li>...
<ul><li>Nevertheless, there might be time for one last effort to stave climate change (phew!): </li></ul><ul><ul><li>In 20...
<ul><li>2012 is probably the earliest date to get everybody on board an effective programme </li></ul><ul><ul><li>Part of ...
<ul><li>However, technologies for doing this are at present rudimentary </li></ul><ul><li>Until they are further developed...
<ul><li>PAVATEX wood fibre boards: </li></ul><ul><li>High quality natural insulating materials </li></ul><ul><li>Made with...
<ul><li>The wet process  preserves  the  bonding agents  that occur naturally in the wood </li></ul><ul><li>Randomly forme...
<ul><li>PAVATEX wood fibre boards: </li></ul><ul><li>High quality natural insulating materials </li></ul><ul><li>Made with...
<ul><li>How big is the source? </li></ul><ul><li>Switzerland has more woodland per hectare than any other country in Europ...
<ul><li>Is it justified to use wood for insulation?  </li></ul><ul><li>Only waste wood (fresh softwood in the form of slab...
<ul><li>Carbon footprint of wood & timber*: </li></ul><ul><li>Every m 3  of spruce locks up 880 kg CO 2 </li></ul><ul><li>...
<ul><li>Carbon foot print of wood & timber </li></ul><ul><li>Wood is – like any other plants  – on a  cradle to grave  bas...
<ul><li>Carbon footprint of wood fibre insulation: </li></ul><ul><li>But beside the carbon-sequestration that gives us a l...
<ul><li>Life cycle of wood fibre insulation: </li></ul><ul><li>Why not composting? </li></ul><ul><ul><li>Composting is pos...
<ul><li>Life cycle of wood fibre insulation: </li></ul>Swiss wood fibreboards & our environment Product Green house (GWP) ...
<ul><ul><li>2. Our environment & PAVATEX fibre boards  </li></ul></ul><ul><ul><li>1. PAVATEX – Facts about the company </l...
Variety of functions A feeling of wellbeing in a PAVATEX house Insulation against the cold + + + Relative competitive adva...
PAVATEX products for the building fabric PAVATHERM: General purpose wood-fibre insulating   board PAVATEX  roof products: ...
<ul><li>General advantages: </li></ul><ul><li>Fully certified products & design </li></ul><ul><li>Ecological new build & r...
<ul><li>Roof of new building </li></ul><ul><li>Membrane ca. 0,5 mm </li></ul><ul><li>U-value Decrement delay 0,31 W/m 2 K ...
<ul><li>Walls of new building </li></ul><ul><li>Basic options: Cladded or rendered </li></ul><ul><li>E.g. onto timber fram...
Proven design for roofs, walls & floors <ul><li>Close-up of wall build up: </li></ul><ul><li>Rendered façade onto timber f...
<ul><li>Thermal performance of new build walls </li></ul><ul><li>Applies also for Pavaclad </li></ul><ul><ul><li>PAVATERM-...
<ul><li>Manufacturing advantages: </li></ul><ul><li>Prefabrication to a grand scale possible (incl. windows, rendering etc...
<ul><ul><li>2. Our environment & PAVATEX fibre boards  </li></ul></ul><ul><ul><li>1. PAVATEX – Facts about the company </l...
<ul><li>Product characteristics are based on verifiable physical values : </li></ul><ul><li>PAVATEX wood-fibre insulating ...
<ul><li>Quality of PAVATEX insulating materials & systems is verified by numerous labels & quality marks: </li></ul><ul><l...
<ul><ul><li>2. Our environment & PAVATEX fibre boards  </li></ul></ul><ul><ul><li>1. PAVATEX – Facts about the company </l...
<ul><li>Other sustainability key features: </li></ul><ul><li>Highly efficient building components  (e.g. 1.4 W/m 2 K for t...
<ul><li>Other sustainability key features: </li></ul><ul><li>Significant cycle storage </li></ul><ul><li>On-site Car-Club ...
<ul><li>PAVATEX solutions: </li></ul><ul><li>Produced & developed in Switzerland for more than 70 years by the most  innov...
<ul><li>PAVATEX solutions: </li></ul><ul><li>PAVATEX insulation are certified by natureplus    this testifies to  excelle...
Many thanks for your attention One Brighton
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081014 Nbt Pavatex Insulation & Carbon Lock Up

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Pavatex is a carbon 'lock up', sequestrating CO2 as the trees grow.

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081014 Nbt Pavatex Insulation & Carbon Lock Up

  1. 1. PAVATEX Solutions for Sustainable Building Wood fibre insulation for walls, roofs & floors Autumn 2008, Olin Bartlomé
  2. 2. About <ul><li>Olin Bartlomé </li></ul><ul><li>Technical manager NBT </li></ul><ul><li>Technical manager/project leader PAVATEX (Switzerland) </li></ul><ul><li>Graduated engineer (process management & construction) </li></ul><ul><li>Project work & studies in Spain (Erasmus) & New Zealand </li></ul><ul><li>Trained carpenter </li></ul>
  3. 3. Table of contents <ul><ul><li>2. Our environment & PAVATEX fibre boards </li></ul></ul><ul><ul><li>1. PAVATEX – Facts about the company </li></ul></ul><ul><ul><li>3. Functions & Systems </li></ul></ul><ul><ul><li>4. Tested characteristics & values </li></ul></ul><ul><ul><li>5. Other sustainable key features & summary </li></ul></ul>
  4. 4. <ul><li>PAVATEX has… </li></ul><ul><li>Two plants in Switzerland (Fribourg & Cham) </li></ul><ul><li>165 employees </li></ul><ul><li>Full, round-the-clock utilisation of production capacity </li></ul><ul><li>Revenue in 2007: 98.5 mCHF  45 m£ </li></ul>Key figures on PAVATEX
  5. 5. PAVATEX in Cham Producing since 1932
  6. 6. PAVATEX in Fribourg Producing since 1949
  7. 7. PAVATEX distribution PAVATEX SA (Cham) Production of wood fibreboard PAVATEX GmbH Distribution and advice on application techniques in Germany and Austria PAVATEX SA (Fribourg) Production of wood fibre and mineral fibreboards Distribution and advice on application techniques in Switzerland PAVATEX Benelux BV Distribution and advice on application techniques in the Benelux countries PAVATEX Italy Distribution through partner (Naturalia GmbH) PAVATEX France SARL) Distribution and advice on application techniques in France PAVATEX UK Distribution through partner (Natural Building Technologies)
  8. 8. <ul><li>PAVATEX has been manufacturing wood-fibre insulating materials in Switzerland for over 70 years: </li></ul><ul><li>PAVATEX’s market share in Switzerland in roofs is estimated at 80 percent </li></ul><ul><li>PAVATEX is also the market leader in wood fibreboard insulating materials in: </li></ul><ul><ul><ul><li>Germany (market share of approx. 40 %) </li></ul></ul></ul><ul><ul><ul><li>Austria (market share of approx. 60 %) </li></ul></ul></ul><ul><ul><ul><li>Italy (market share of approx. 50 %) </li></ul></ul></ul><ul><ul><ul><li>France & the Benelux countries </li></ul></ul></ul><ul><ul><ul><li>UK & Eire </li></ul></ul></ul><ul><li>PAVATEX develops the process constantly and introduces annually innovations: e.g. PAVADENTRO in 2006 & PAVACLAY in 2007 </li></ul>Market leader in WF for the building fabric
  9. 9. <ul><ul><li>2. Our environment & PAVATEX fibre boards </li></ul></ul><ul><ul><li>1. PAVATEX – Facts about the company </li></ul></ul><ul><ul><li>3. Functions & Systems </li></ul></ul><ul><ul><li>4. Tested characteristics & values </li></ul></ul><ul><ul><li>5. Other sustainable key features & summary </li></ul></ul>
  10. 10. <ul><li>2012: Will it become the most famous date in history? </li></ul><ul><li>Humanity emits say x million tonnes of greenhouse gases </li></ul><ul><ul><li>Some of these are absorbed by natural “sinks”, the rest stays in the atmosphere </li></ul></ul><ul><ul><li>Over the years these levels build up, causing the well-known warming and other effects </li></ul></ul><ul><li>The roughly 50-year time-frame on what the Kyoto protocol is based on e.g. assumes that the climate change caused by it is linear </li></ul>Our environment
  11. 11. <ul><li>Unfortunately these unruffled prospects have been shattered by increasing evidence that the systems does not behave in a simple linear way: </li></ul><ul><li>The system has feedback loops whose general effects is to accelerate climate change and… </li></ul><ul><ul><li>release increasing quantities of natural greenhouse gases hitherto locked away in the biosphere </li></ul></ul><ul><ul><li>Once these feedback processes have been activated they would probably impossible to stop </li></ul></ul>Our environment
  12. 12. <ul><li>Hence the triggering of the feedback effects could take place much sooner than the 50 years </li></ul><ul><li>How long have we got before we reach this critical point at present rates of emissions? </li></ul><ul><ul><li>Nobody can be sure </li></ul></ul><ul><ul><li>Experts views range from “already too late” to just a few decades </li></ul></ul><ul><li>It wont however hardly cover the time it takes to do R&D etc. </li></ul>Our environment
  13. 13. <ul><li>Nevertheless, there might be time for one last effort to stave climate change (phew!): </li></ul><ul><ul><li>In 2012 when the Kyoto treaty period ends, the replacement treaty (Kyoto II) would have to be an extremely radical document </li></ul></ul><ul><ul><li>It would probably initiate a kind of worldwide decarbonisation that some have called the “Apollo-Gaia Programme” </li></ul></ul><ul><li>The significance of “Kyoto II” cannot be overstated: Nothing would work without it (single nation attempts, commercial businesses etc.) </li></ul>Our environment
  14. 14. <ul><li>2012 is probably the earliest date to get everybody on board an effective programme </li></ul><ul><ul><li>Part of the programme would have to be devoted to an enormous carbon-sequestration program (actively withdraw CO 2 from the atmosphere) </li></ul></ul><ul><ul><li>This would allow a longer window for us to act </li></ul></ul>Our environment
  15. 15. <ul><li>However, technologies for doing this are at present rudimentary </li></ul><ul><li>Until they are further developed by scientists and engineers one of the most efficient ways to withdraw CO 2 are forests and its products </li></ul>Our environment
  16. 16. <ul><li>PAVATEX wood fibre boards: </li></ul><ul><li>High quality natural insulating materials </li></ul><ul><li>Made with the wet-process </li></ul>Swiss wood fibreboards
  17. 17. <ul><li>The wet process preserves the bonding agents that occur naturally in the wood </li></ul><ul><li>Randomly formed hydrogen bonds between the hydroxyl groups of the cellulose and the hemicelluloses bond the fibres to each other </li></ul><ul><li>Together with the mechanical anchoring & sticking of lignin between the wood fibres </li></ul><ul><li>No additional bonding agents are required </li></ul>Swiss wood fibreboards
  18. 18. <ul><li>PAVATEX wood fibre boards: </li></ul><ul><li>High quality natural insulating materials </li></ul><ul><li>Made with the wet-process </li></ul><ul><li>Made from a natural raw material: wood </li></ul><ul><li>The source: </li></ul><ul><li>Forests are natural carbon sinks </li></ul><ul><li>Swiss forests absorb around 1.8 million tonnes of carbon dioxide a year </li></ul>Swiss wood fibreboards
  19. 19. <ul><li>How big is the source? </li></ul><ul><li>Switzerland has more woodland per hectare than any other country in Europe… </li></ul><ul><li>… and it has an abundant wood supply: </li></ul><ul><ul><li>Around 5 million cubic metres of timber is used each year; around 10 million cubic metres of new wood grows each year </li></ul></ul><ul><ul><li>Demand for timber may increase by 55 %* without any requirement to change forestry policy </li></ul></ul><ul><ul><li>* Only trees with > 12 cm chest height diameter are considered </li></ul></ul>Swiss wood fibreboards & our environment
  20. 20. <ul><li>Is it justified to use wood for insulation? </li></ul><ul><li>Only waste wood (fresh softwood in the form of slabs, splinters and chippings) from sawmills near the production locations is used as the raw material </li></ul><ul><li>The natural ingredients in the wood (e.g. lignin & resins) are used for bonding </li></ul><ul><li>Soft fibreboards are entirely different to chipboards or wood-wool slabs </li></ul>Swiss wood fibreboards & our environment
  21. 21. <ul><li>Carbon footprint of wood & timber*: </li></ul><ul><li>Every m 3 of spruce locks up 880 kg CO 2 </li></ul><ul><li>Every m 3 of wood fibre insulation locks up between 275 & 410 kg CO 2 (depending on type/density) </li></ul><ul><li>A timber frame house insulated with wood fibre locks up ca. 36 t of CO 2 </li></ul><ul><li>A timber roof construction insulated with wood fibre boards locks up ca . 8.4 t of CO 2 </li></ul><ul><ul><li>* Cradle to site </li></ul></ul>Swiss wood fibreboards & our environment
  22. 22. <ul><li>Carbon foot print of wood & timber </li></ul><ul><li>Wood is – like any other plants – on a cradle to grave base carbon neutral : </li></ul><ul><ul><li>It releases its CO 2 after its life </li></ul></ul><ul><ul><li>This is then being taken up by growing trees and other plants again (development & degradation level each other) </li></ul></ul>Swiss wood fibreboards & our environment
  23. 23. <ul><li>Carbon footprint of wood fibre insulation: </li></ul><ul><li>But beside the carbon-sequestration that gives us a longer window … </li></ul><ul><ul><li>Timber is along with hydropower the most important renewable energy </li></ul></ul><ul><ul><li>Hence it serves after its life always as a carbon neutral energy supply </li></ul></ul><ul><li>Because PAVATEX wood fibre boards are not mixed with any other products (glue, treatments etc.) they can be used as a carbon neutral energy supply in any wood burner e.g. </li></ul>Swiss wood fibreboards & our environment
  24. 24. <ul><li>Life cycle of wood fibre insulation: </li></ul><ul><li>Why not composting? </li></ul><ul><ul><li>Composting is possible of course but… </li></ul></ul><ul><ul><li>composting also can be see as energy loss </li></ul></ul>Swiss wood fibreboards & our environment Does physically not exist of course… Because, even worse, the same amount of energy (heat) as it would produce by using it for heating is actually released straight into the atmosphere!
  25. 25. <ul><li>Life cycle of wood fibre insulation: </li></ul>Swiss wood fibreboards & our environment Product Green house (GWP) CO 2 eq. (after 100 a) Ozone depletion CFC eq. Acidification SO 2 eq. Over-fertilisation PO 4 eq. Ozone forming potential Ethen eq. Human toxicity (pollution to air) Human toxicity (Pollution to water) Ecological toxicity (pollution to water) Primary energy Unit [10 -2 t t -1 ] [10 -8 t t -1 ] [10 -2 t t -1 ] [10 -4 t t -1 ] [10 -4 t t -1 ] [10 -3 t t -1 ] [10 -6 t t -1 ] [10 3 m 3 t -1 ] [MJ m -3 ] Isolair -99 14 3.9 2.9 4.9 4.7 2.2 3.6 3120 Insulation boards -79 0.56 3.8 3.7 3.3 4.5 0.8 2.0 2380
  26. 26. <ul><ul><li>2. Our environment & PAVATEX fibre boards </li></ul></ul><ul><ul><li>1. PAVATEX – Facts about the company </li></ul></ul><ul><ul><li>3. Functions & Systems </li></ul></ul><ul><ul><li>4. Tested characteristics & values </li></ul></ul><ul><ul><li>5. Other sustainable key features & summary </li></ul></ul>
  27. 27. Variety of functions A feeling of wellbeing in a PAVATEX house Insulation against the cold + + + Relative competitive advantage over conventional insulating materials + = Noise insulation Insulation against summer heat Footfall and sound dampening Breathability
  28. 28. PAVATEX products for the building fabric PAVATHERM: General purpose wood-fibre insulating board PAVATEX roof products: ISOLAIR & PAVATHERM-PLUS insulating sarking boards. In Germany, for example, there are already over 12 million square metres of them on more than 60,000 roofs PAVATEX floor products PAVABOARD, the first market-ready thermal insulating board with highload resistance PAVATEX wall products PAVATEX DIFFUTHERM, the first integrated thermal insulation system on a wood-fibre basis to be officially approved by DIBt, has been fitted in around 9,000 properties so far
  29. 29. <ul><li>General advantages: </li></ul><ul><li>Fully certified products & design </li></ul><ul><li>Ecological new build & refurbishment </li></ul><ul><li>Driving rain proof construction </li></ul><ul><li>Possibility of vapour open constructions/No vapour control layer required </li></ul><ul><li>Excellent reduction of repeating & non repeating thermal bridges </li></ul><ul><li>Excellent noise dampening </li></ul><ul><li>High heat storage capacity </li></ul><ul><li>Air tightness </li></ul>Proven design for roofs, walls & floors
  30. 30. <ul><li>Roof of new building </li></ul><ul><li>Membrane ca. 0,5 mm </li></ul><ul><li>U-value Decrement delay 0,31 W/m 2 K 2,2 h </li></ul><ul><li>Sound dampening ca. 30 dB </li></ul><ul><li>PAVATHERM-PLUS 100 mm </li></ul><ul><li>U-value Decrement delay 0,16 W/m 2 K 9,0 h </li></ul><ul><li>Sound dampening ca. 48 dB </li></ul>Proven design for roofs, walls & floors An example: A roof area of 100 m 2 costs an additional 1300 £ but the loft is likely to be 3°C cooler in summer at 6 pm & around three times quieter all year round Roofing material Membrane Mineral wool 150 mm Roofing material PAVATHERM-PLUS Mineral wool 150 mm
  31. 31. <ul><li>Walls of new building </li></ul><ul><li>Basic options: Cladded or rendered </li></ul><ul><li>E.g. onto timber frame </li></ul>Proven design for roofs, walls & floors
  32. 32. Proven design for roofs, walls & floors <ul><li>Close-up of wall build up: </li></ul><ul><li>Rendered façade onto timber frame </li></ul><ul><li>You may have come across the following names/ abbreviation </li></ul><ul><ul><li>External Thermal Insulation Composite System (ETICS)  official name according to EOTA </li></ul></ul><ul><ul><li>External Wall Insulation (EWI) </li></ul></ul>
  33. 33. <ul><li>Thermal performance of new build walls </li></ul><ul><li>Applies also for Pavaclad </li></ul><ul><ul><li>PAVATERM-PLUS & DIFFUTHERM have the same λ of 0.044 W mK -1 </li></ul></ul><ul><li>Total wall thicknesses: 307, 367 & 407 mm </li></ul>Proven design for roofs, walls and floors Insulation onto studs 100 mm DIFFUTHERM 160 mm DIFFUTHERM 200 mm DIFFUTHERM Insulation between studs 140 mm Hemp Batts 140 mm Hemp Batts 140 mm Hemp Batts U value [W m2K -1 ] 0.15 0.12 0.10 Decrement factor 0.27 0.102 0.084 Decrement delay [h] 14.8 18.6 19.3
  34. 34. <ul><li>Manufacturing advantages: </li></ul><ul><li>Prefabrication to a grand scale possible (incl. windows, rendering etc.) </li></ul><ul><li>Dry construction </li></ul><ul><ul><li>Fast: other craftsmen & follow up worker not affected/slowed down </li></ul></ul><ul><ul><li>No drying time required: Occupants can move in straight away </li></ul></ul><ul><ul><li>No moisture brought into building that has to be dried out by usually using a fair amount of energy etc.) </li></ul></ul><ul><li>Building physically good-natured constructions </li></ul><ul><ul><li>Because of ease of installation the quality of building is not as much depending on the labourer as it is with other designs </li></ul></ul>Proven design for roofs, walls and floors
  35. 35. <ul><ul><li>2. Our environment & PAVATEX fibre boards </li></ul></ul><ul><ul><li>1. PAVATEX – Facts about the company </li></ul></ul><ul><ul><li>3. Functions & Systems </li></ul></ul><ul><ul><li>4. Tested characteristics & values </li></ul></ul><ul><ul><li>5. Other sustainable key features & summary </li></ul></ul>
  36. 36. <ul><li>Product characteristics are based on verifiable physical values : </li></ul><ul><li>PAVATEX wood-fibre insulating materials are standardized building products  BS EN 13171 : </li></ul><ul><li>PAVATEX products wear therefore the CE-marking </li></ul><ul><ul><li>CE-marked products can be sold in all CEN countries without any reservations </li></ul></ul><ul><li>PAVATEX wood-fibre insulation materials are subject to constant 3 rd party testing </li></ul><ul><ul><li>Security & warranty is given that stated values such as thermal conductivity λ, moisture content etc. are adhered </li></ul></ul>Tested values
  37. 37. <ul><li>Quality of PAVATEX insulating materials & systems is verified by numerous labels & quality marks: </li></ul><ul><li>BBA </li></ul><ul><li>BRE (BREEAM) </li></ul><ul><li>NFB </li></ul><ul><li>Natureplus </li></ul><ul><li>FSC </li></ul><ul><li>CO 2 -Label </li></ul>Tested values
  38. 38. <ul><ul><li>2. Our environment & PAVATEX fibre boards </li></ul></ul><ul><ul><li>1. PAVATEX – Facts about the company </li></ul></ul><ul><ul><li>3. Tested characteristics & values </li></ul></ul><ul><ul><li>4. Functions & Systems </li></ul></ul><ul><ul><li>5. Other sustainable key features & summary </li></ul></ul>
  39. 39. <ul><li>Other sustainability key features: </li></ul><ul><li>Highly efficient building components (e.g. 1.4 W/m 2 K for triple-glazing windows) </li></ul><ul><li>Air tightness target of < 5 m 3 /h/m 2 @ 50 Pa </li></ul><ul><li>Energy efficient light fittings </li></ul><ul><li>On-site recycling facilities, including an on-site in-vessel composter </li></ul><ul><li>Water efficient taps, fittings and appliances </li></ul>Sustainable building One Brighton Year of construction 2007 - 2009
  40. 40. <ul><li>Other sustainability key features: </li></ul><ul><li>Significant cycle storage </li></ul><ul><li>On-site Car-Club </li></ul><ul><li>On-site food-growing spaces </li></ul><ul><li>Green walls, brown roofs, sky gardens and mini allotments </li></ul><ul><li>Community extranet </li></ul>Sustainable building One Brighton Year of construction 2007 - 2009
  41. 41. <ul><li>PAVATEX solutions: </li></ul><ul><li>Produced & developed in Switzerland for more than 70 years by the most innovative wood fibre insulation manufacturer </li></ul><ul><li>Widely used all over Europe & also in Japan </li></ul><ul><li>Boards are made of waste wood & they lock up about 11 tonnes of CO 2 per building </li></ul><ul><li>Raw material resources are literally infinite & FSC certified </li></ul><ul><li>Disposal at the end of life cycle is very easy since it is an unaltered natural product (and not a inseparable composite either) </li></ul><ul><li>Can be used as carbon neutral energy source at the end of the live cycle </li></ul><ul><li>Physical values are tested by 3 rd party & guaranteed , production according to BS EN  ETAG 004 for DIFFUTHERM </li></ul>Summary
  42. 42. <ul><li>PAVATEX solutions: </li></ul><ul><li>PAVATEX insulation are certified by natureplus  this testifies to excellent natural & ecological compatibly </li></ul><ul><li>Products can be used for the whole building fabric: Roof, wall & floor </li></ul><ul><li>Products protects exceptional against cold, summer overheating, noise & lead to breathable constructions </li></ul><ul><li>All common build ups are possible: Onto masonry, timber studs, steel frame etc. & all common facades can be realized: Cladded, rendered, brick façade etc. </li></ul><ul><li>Solutions are A rated according to BREEAM </li></ul><ul><li>U value of 0.1 W(m 2 K) -1 can be easy realized with a 400 mm wall </li></ul>Summary
  43. 43. Many thanks for your attention One Brighton

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