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Superdiffusive membrane of TYVEK

Superdiffusive membrane of TYVEK
  • Superdiffusive membrane of TYVEK
In stock | Wholesale and retail
Price:
2700 UAH
Wholesale:
  • 2400 UAH/roll  - from 10 roll
Brand:DuPont Tyvek
Country of manufacture:Luxembourg
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Description

DuPontTM Tyvek® Soft – the single-layer breathing diffusive membrane for a roof.

Diffusive membranes combine characteristics of several films and are the combined films. These films at the same time protect a design and thermal insulation from moisture hit - as waterproofing material, and also keep heat power, preventing blowing - as wind-shelter material. The membrane allows moisture vapors to come freely to light, at the same time without allowing external moisture to get into thermal insulation, providing its efficiency.  

Thanks to unique technologists and high level of production the product with exclusive properties which does not pass wind and water at all turns out, however possesses high characteristics of permeability of steam. The products Tyvek® possess a unique functional layer thanks to which the product becomes strong and durable. The 50-year guarantee extends to a membrane. 
The film keeps within directly on the warming material, without ventilating gap.

Composition of material: HD-PE (polyethylene of high density)

We recommend:
The membrane is stacked directly on thermal insulation, a color layer outside, with an overlap of 10-15 cm. For providing optimum thermal insulation, and also if a roof bias less than 25%, membranes it is recommended to glue a special adhesive tape. Over Tyvek® Soft not less than 5 cm - for roofs leave a ventilating gap.

 

 

DuPontTM Tyvek® Solid – the single-layer breathing diffusive membrane for walls and a roof.

Diffusive membranes combine characteristics of several films and are the combined films. These films at the same time protect a design and thermal insulation from moisture hit - as waterproofing material, and also keep heat power, preventing blowing - as wind-shelter material. The membrane allows moisture vapors to come freely to light, at the same time without allowing external moisture to get into thermal insulation, providing its efficiency.  

Thanks to unique technology and high level of production the product with exclusive properties which does not pass wind and water at all turns out, however possesses high characteristics of permeability of steam. The products Tyvek® possess a unique functional layer thanks to which the product becomes strong and durable. The 50-year guarantee extends to a membrane. 
The film keeps within directly on the warming material, without ventilating gap.
The membrane of Tyvek® Solid is thicker, than Tyvek Soft therefore perfectly it suits for roofs of more complex installation (the roof covered with a tin, a tile, roofs with a flooring).

Composition of material: HD-PE (polyethylene of high density)

We recommend:
The membrane is stacked directly on thermal insulation, a color layer outside, with an overlap of 10-15 cm. For providing optimum thermal insulation, and also if a roof bias less than 25%, membranes it is recommended to glue a special adhesive tape. Over Tyvek® Solid not less than 5 cm - for roofs leave a ventilating gap.

 

DuPontTM Tyvek® Housewrap – the single-layer breathing membrane for walls.

Diffusive membranes combine characteristics of several films and are the combined films. These films at the same time protect a design and thermal insulation from moisture hit - as waterproofing material, and also keep heat power, preventing blowing - as wind-shelter material. The membrane allows moisture vapors to come freely to light, at the same time without allowing external moisture to get into thermal insulation, providing its efficiency.  

Thanks to unique technology and high level of production the product with exclusive properties which is absolutely impenetrable for wind and water turns out, however possesses high characteristics of vapor permeability. The products Tyvek® possess a unique functional layer thanks to which the product becomes strong and durable. The 50-year guarantee extends to a membrane.
The film keeps within directly on the warming material, without ventilating gap.

Composition of material: HD-PE (polyethylene of high density)

We recommend:
The membrane is stacked directly on thermal insulation, a color layer outside, with an overlap of 10-15 cm. For providing optimum thermal insulation, and also if a roof bias less than 25%, membranes it is recommended to glue a special adhesive tape. Over Tyvek® Housewrap not less than 5 cm for a roof, and not less than 2 cm on walls leave a ventilating gap. If a gap between finishing materials of a facade of 2 cm, then a durability guarantee more than 50 years. 

 

 

Designs of a roof and walls which are protected by Tyvek® film are almost completely protected from pernicious influence of the environment for the account:

  • diffusive vapor permeability of material is an ability to pass steam thanks to what the moisture getting to building constructions and heat-insulating material in the course of activity of the person is removed; normal relative humidity of designs of a roof, walls in all the time of operation is maintained;
  • moisture impermeability (waterproofing) is a protection against moisture penetration (a slanting rain, thawed snow, condensate) at operation of building constructions;
  • vetronepronitsayemost (vetroizolyation) - excludes a produvayemost of designs and convection carrying out of heat that provides profitability and stability of heat-insulating properties of a design of a roof and walls.

Tyvek® was invented by specialists of the DU PONT company in the seventies of the last century. The company was openly and 16 of 34 famous main groups of polymers are for the first time produced. The most known trademarks: Kevlar®, Lycra®, Nylon®, Tactel®, Teflon®, Tyvek®. Today Tyvek® is applied also to production of overalls, sterile packing, envelopes, cards.
Tyvek® - nonwoven, uniform, chemically resistant, environmentally friendly material, on the basis of "infinite" fiber from polyethylene of high density.

Uniqueness of this material is that he "breathes", but vetro-and is waterproof. The dense structure of Tyvek® fibers excludes water penetration from the outside and at the same time allows damp evaporations (steam) to pass freely through it, without carrying away heat from the house a convection stream of air.

Tyvek® represents an easy nonwoven cloth of white color (density of 60 g/m2 and more, depending on brand). Work with it does not demand use of the special equipment, material it is possible "to wrap up" quickly the house, to carry out protection of subroofing space of the building by means of the ordinary hammer, nails, the stapler, an assembly tape and Geocel 2300 sealant. The nonwoven structure of a cloth provides to the materials Tyvek® the high durability and elasticity.

Operational characteristics of a membrane of TYVEK® remain till full service life of a membrane - it is more than 50 years.

Wall and roofing systems where use Tyvek®, provide considerable decrease in heatlosses which happen through roofs and the protecting designs. To 40% of all losses of energy can happen because of air penetration from cracks and seams in external walls, Tyvek® cuts a wind stream and thus reduces convection carrying out of heat. At application of Tyvek® in designs of walls, perekritiya and roofs of power loss decrease by 10(!) times.
At correctly executed waterproofing of "a cold roof" losses of heat through its designs decrease twice, the owner of the house has an opportunity in the future without special changes of a design to equip the comfortable and effective mansard room on a roof is to place a heater closely to a membrane.


Advantages of application of a membrane of Tyvek®:

  • increase in service life of building constructions;
  • preservation of heat-insulating parameters of designs;
  • Extension of service life of a heater, structural elements of systems of the hinged ventilated facades and other building constructions;
  • realization of designs without ventilating gaps and, as a result, creation of additional space for thermal insulation, economy of a consumption of wood;
  • additional economy is warm due to air tightness of a membrane;
  • simplicity and ease of installation. 

 

Parameters

Tyvek Solid
Tayvek Solid

Tyvek HouseWrap
Tayvek Hausrep

Tyvek Soft
Tayvek Soft

Structure

100% of HDPE

100% of HDPE

100% of HDPE

Density, g/m2

80

60

60

Width of a roll, mm

1,5

1,5

1,5

Length of a roll, m

50

50

50

Weight of a roll, kg

6

4,5

4,5

Vapor permeability (42os and 85% of humidity)

3000

3000

3000

Equivalent thickness of an air bed, Sd, cm

Sd < 0,03

<0,02

Sd < 0,02

Height of a water column, H2O mm for opr. time period

> 2, 50 m

> 1, 50 m

> 1, 50 m

Relative lengthening at stretching, %

> 15

> 10

> 10

Durability on stretching, N / 5см

250

135

135

 

Characteristics:
Brand:DuPont Tyvek
Country of manufacture:Luxembourg
Information is up-to-date: 10.12.2018
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Unbelievable price on Superdiffusive membrane of TYVEK in Kiev (Ukraine) company Baltijos Brasta Ukraina, OOO.