Technoelast epp technology. Technoelast EPP. Technical characteristics and modifications of technoelast. Technical characteristics of EPP technoelast
Underground or underwater structures, foundations. Can be used in absolutely any corner Russian Federation, as it has excellent low-temperature characteristics.
Technoelast is multifunctional, SBS-modified, it is undoubtedly one of the leaders in terms of reliability and durability.
Technoelast production
A polymer-bitumen binder is applied to a polyester or fiberglass base. It consists of bitumen, filler and technological additives.
Thus, a multilayer material is formed, where there is necessarily a base in the middle, coated on both sides with a bitumen-polymer mixture.
Along the edges are the upper and lower protective layers, which are used as a polymer film and coarse-grained and fine-grained dressings.
The constituent components and the final result of the manufactured product may differ depending on the modification.
In case of violation of the technology of production and storage of technoelast, the dressing may crumble, the insulating properties of the material may be violated.
Technoelast refers to waterproofing and roofing roll materials of increased reliability. It is applicable in construction in almost any climatic conditions(including in the far north).
Technoelast: the main brands that distinguish them
Depending on the scope, protective dressing and base component, there are such grades of Technoelast material:
- EPP - polyester base, polymer film as protective layers. The 4mm material ensures reliability and confidence even in adverse conditions. chemical conditions. The achieved strength, elasticity and durability make Technoelast EPP a premium class material.
- EKP - the basis for this brand is a non-woven polyester fabric with a coarse-grained mineral dressing and a protective polymer film. Technoelast EKP very popular and is used for objects in increased requirements- Bridges, tunnels.
- TKP - frame fiberglass with coarse-grained dressing and polymer film. Due to its high tensile strength (not less than 800/900 N/mm), Technoelast TKP is used on loaded surfaces.
- HPP - the reinforcing basis of the material - fiberglass, the protection is a polymer film. The small thickness and manufacturing technique do not allow the use of Technoelast on surfaces that are subjected to loads.
Technoelast: work technology
Technoelast is easy to install, does not require additional equipment and can be produced in a limited or enclosed space. The protective film is removed from the material, laid on the prepared surface and rolled with a roller so that it sticks. Optimum temperature laying is more than five degrees, otherwise the room or the base is heated.
Probably the only drawback of the Technoelast material is its price. But quality doesn't come cheap. And after a couple of years of service, each consumer understands that he once made the right choice.
Technoelast– SBS-modified* rolled roofing and waterproofing material of increased reliability.
Technoelast fabric consists of a synthetic non-woven base (polyester or fiberglass) coated on both sides with a bitumen-polymer binder containing a polymer modifier.
Appointment. Installation of a waterproofing membrane for concrete and reinforced concrete bases (foundations, basements, tunnels, garages) and waterproofing flat roof to protect against negative impact moisture.
Technoelast waterproofing retains its consumer properties during operation in a wide range of temperature fluctuations, withstands high mechanical loads.
The use of this roofing and waterproofing material, will allow to form a reliable, biostable and durable waterproofing carpet with large stock strength.
The inclusion of polymer additives in the production of rolled waterproofing materials increases their flexibility and heat resistance, protects the bitumen cover layer from aging, destruction and roof leaks.
On rolled materials produced with the use of polymer additives, the protective coating adheres much better, which gives additional protection to the waterproofing carpet from overheating and the damaging effects of UV rays during the operation of a flat roof.
Therefore, a roofing waterproofing carpet based on bitumen-polymer materials has a significantly longer service life than those made from materials based on oxidized bitumen.
The logo printed on protective film, on inside the web of the roll is used as an additional indicator indicating the sufficiency of the degree of heating of the casing bitumen.
roofing material Technoelast can be used in all climatic zones of Russia.
Depending on the scope of application of the rolled waterproofing material, two main types of Technoelast have been developed:
- Technoelast P- used as the bottom layer of the roofing carpet and waterproofing of building structures. The upper and lower (surfacing) layers of the web are covered with a polymer film that prevents it from sticking when stored in a roll. TO this species applies: technoelast HPP, technoelast EPP.
- Technoelast K- used for the installation of the top layer of a waterproofing roofing carpet. The outer side of the web of the roll is covered with a protective dressing to protect the top layer layer from the negative effects of various atmospheric phenomena and exposure to UV rays. Internal - protective film. This type includes: technoelast TKP, technoelast EKP.
Specifications Technoelast
| Name of indicator | Technoelast | |||
| HPP | EPP | TCH | EKP | |
| The basis | fiberglass | polyester | fiberglass | polyester |
| Thickness, mm (±0.1 mm) | 3,0 | 4,0 | 4,2 | 4,2 |
| Weight 1 m2, kg, (±0.25 kg) | 3,9 | 4,95 | 5,2 | 5,2 |
| Potential durability of the material, confirmed by the test report, years | 25-30 | 25-30 | ||
| Roof life between repairs up to, years (based on expert assessments) | 22 | 22 | ||
| Breaking strength in the longitudinal / transverse direction, H, not less than | 294/- | 600/400 | 800/900 | 600/400 |
| Flexibility temperature on the beam R=25 mm and R=10 mm, °C, not higher | -25 | -25 | -25 | -25 |
| Heat resistance, °C, not less | 100 | 100 | 100 | 100 |
| Water absorption within 24 hours, % by mass, no more | 1 | 1 | 1 | 1 |
| Binder brittleness temperature, °C, not higher | -35 | -35 | -35 | -35 |
| Type protective coating: | ||||
| upper side | ||||
| down side | film without logo | slate | ||
| film with logo |
Film with logo |
|||
| Length / width, m | 10x1 | 10x1 | 10x1 | 10x1 |
| Roll weight | Calculated based on the weight of 1m2 | |||
| Number of rolls on a pallet, pcs | 25 | 20 | 20 | 20 |
Technoelast laying. Cloths of material are welded onto a pre-prepared and primed base of a flat roof, foundation, basement, building structures made of concrete using gas burner. Read more about laying bituminous weld materials.
Quick Guide preparing the base of a flat roof for laying roll waterproofing, read .
Below is the installation of roof waterproofing from the company TechnoNIKOL, which shows the main stages of the installation of a waterproofing carpet from welded materials.
Potential lifetime of the material. The potential durability of the material, according to the test protocol, is 25-30 years. The degree of wear of the material after five years of operation is only 22%, and the appearance of the first leaks due to wear of the material is only after 18 years of operation.
The main scope of Technoelast rolled waterproofing material:
- basement waterproofing, building structures, reinforced concrete floors and other concrete bases (Technoelast HPP, EPP);
- bottom layer when installing a two-layer roofing flat roofing, including on the base of a prefabricated screed (Technoelast HPP, EPP);
- upper layer when installing a new or repairing an existing flat roof waterproofing carpet (Technoelast TKP, EKP);
- additional reinforcing layer when arranging connections to vertical surfaces: parapets, walls, technical structures(Technoelast HPP, EPP).
Advantages of using Technoelast material:
- high reliability;
- long service life - 30 years;
- versatility - the ability to use on various operational grounds and temperature conditions;
- elasticity of the material low temperatures- easy to fit in winter time. Allows for waterproofing works in different seasons of the year. Application temperature up to -30°С;
- low maintenance costs of the roof. Despite the higher basic cost of roofing, the cost of restoring a roof made of bitumen-polymer materials will cost almost two times cheaper (53%) than repairing a roof made of bitumen materials on oxidized bitumen;
- high standards production and Hi-tech the leading manufacturer of rolled waterproofing in Russia.
Price. You can find out the current prices for the material and buy Technoelast by calling the contact number. The price of Technoelast material per 1 m2 depends on the scope of delivery.
Technoelastmost and Technoelast EPP 4.0 are made of a durable polyester base, on which a polymer-bitumen binder is applied on both sides, modified with SBS (styrene-butadiene-styrene) artificial rubber. From above, Technoelastmost material is covered with fine-grained sand, from below - with a fusible anti-adhesive film with a pattern. EPP 4.0 is covered with an easily meltable anti-adhesive film on both sides.
The modifier and base properties set the material properties such as:
- flexibility and elasticity: elongation of the material at break more than 30%, elongation at break of the binder by more than 15 times, flexibility on a bar with a radius of 10 mm ("on a finger") -25 ° C;
The heat resistance of the material is + 100 ° C, which is 20-30 ° C higher than that of bituminous materials;
- excellent adhesion: to achieve a cohesive (by material) separation, there is no need to overheat the material or base;
- easy, quick installation, comfortable to work.
The base must be dried, cleaned of dust and dirt, leveled. The surface must either be cleaned of cement laitance by sandblasting).
Important: Technoelastmost "B" is glued to an unprepared surface, but at the same time, separation occurs along the surface of the base.
Easy to stick to the base. The lower surface of the material is covered with a film with a special indicator pattern: when the “snowflakes have melted” under the influence of the burner flame, the material is ready for installation.
The order of deposition of material on a horizontal base:
1. 5-6 rolls are unrolled on the prepared base, while the rolls are tried on one to the other so as to ensure an overlap: 6-10 cm along the longitudinal side, at least 15 cm at the ends of the rolls.
2. The material is then rolled back into rolls.
3. The material is welded “on itself” with a gas-air burner: one worker heats the material, standing with his back to the direction of gluing, the second one unrolls the material, being on the side opposite to the overlap.
4. Heating is carried out by smooth movements of the burner so that uniform heating of the surface of the material is ensured. It is good practice to move the torch in an "L" pattern with additional heat applied to the area of the material that overlaps.
5. To ensure 100% adhesion of the material to the base and the previous roll, it is necessary to achieve a small roller of polymer-bitumen binder at the point of contact of the material with the surface. A sign of good, correct heating of the material is the presence of a roller of polymer-bitumen that has flowed out from under the edge of the material. This bead is also a guarantee of the tightness of the overlap. When insulating surfaces with a slope of more than 25%, it is necessary to roll the overlap with a roller to ensure its tightness.
6. On junctions (parapets, parts, etc.) of small height, the “heat and stick” laying method can be used: the material is heated, after which the burner is laid down and two or three workers glue the material immediately to the entire surface.
7. For welding materials on vertical surfaces for the convenience of work, it is recommended to cut the rolls into panels 1.5-2 meters long. With a significant height of the insulated surface, the sticker roll material produced in tiers, starting from the bottom.
For fixing waterproofing layers on each tier, it is recommended to provide for the installation of wooden antiseptic rails in height every 1.5-2 m, i.e. by the height of the working grips.
8. Overburning of the material is unacceptable. Its features are:
Boiling and abundant runoff of the polymer-bitumen binder, its outflow;
Strong smoke, polymer-bitumen fire;
Liquefaction of the upper surface of the material, when it "sinks" under its own weight, leaving black spots of bitumen;
- "ripples" on the surface of the material, which is not smoothed out after cooling: in this case, there is already a partial destruction of the polyester base.
In the event of a burn, the defective insulation must be replaced.
Shoe marks that may be left on hot material (immediately after welding, hot sunny day) are not dangerous, as they usually smooth out after cooling. However, you can walk on hot insulation only in soft shoes without heels and metal objects on the sole. It is also undesirable to put on the material gas cylinders and other heavy objects. If necessary, weight-distributing stands with a support of at least 50x50 are used.
In order for the roof to serve for a long time, it is required to technologically correctly perform roofing. Regardless of whether the laying of Technoelast will be carried out by you personally or by a construction company, you will need the following necessary minimum of knowledge
The secret of fast laying Technoelast
Like 60 years ago, the main method of roofing from bitumen-polymer and bituminous materials is the method of fusing. old deposited materials with a heat resistance of 130 ° C significantly complicated roofing, prices on the implementation of which because of this significantly increased. The consumption of such materials and the time for its laying also left much to be desired. Everything changed when the TechnoNIKOL Company released a deposited material which exceeds the price of conventional materials, but its service life is much longer, and installation is simpler, which undoubtedly makes it economically attractive. Thanks to the longitudinal channels with a depth of 1.2 - 1.5 mm, it was possible to increase the simultaneously heated surface of Technoelast by 1.6 - 2 times. This led to a significant reduction in the time of work while maintaining gas consumption and avoided overheating of the material.
Surface preparation
To laying Technoelast was executed qualitatively, it is very important to properly prepare the base. To do this, eliminate all defects of the prepared surface. With help cement mortar close up cracks, potholes and so on. Be sure to clean the surface of any debris (including dust).
Improvement of the surface for high-quality deposition
Reinforced concrete, concrete, and surfaces with a cement-sand screed must be primed. As a primer for Technoelast, either BN 90/10 bitumen composition, diluted with gasoline in a ratio of 1 to 3, is used. On square meter such a primer is about 300 - 500 g. Due to its low viscosity, the primer fills the pores and binds the dust. As a result, the best adhesion of the material to the surface is ensured.Fitting the material on the surface
Before can be directly exercised laying Technoelast, it must be tried on in place and adjusted to size. To do this, the material is rolled out on the surface of the roof, everything superfluous is removed with a knife, then it is carefully rolled back into a roll.Let's start fusing Technoelast
The lower layer of material and the prepared base are heated simultaneously. Then the material is overlapped (8-10 cm) and pressed tightly. The material intended for the top layer of the roof cladding (Technoelast K - with coarse-grained dressing, slate) has a special edge for this, on which there is no dressing. In case by various reasons it is not possible to use this edge, then the place of welding is carefully heated with a burner and the dressing is removed. After laying the material, the seams must be checked and if there is the slightest doubt about their tightness, then they must be warmed up again to achieve complete sealing.Important little things
If the old roofing carpet is being repaired, then it is important to remember that the technological one completely allows it to be laid in one layer after the old roofing is repaired. On device new roof or, if the old roofing carpet is completely replaced with a new one, then Technoelast must be laid in two layers.In the product line, materials have proven 100% effective in the following cases:
vaulted roofs |
