How to choose roofing materials

High -quality roof guarantee of reliable protection of your home from the vagaries of nature. The roof is an integral element of the building structure that performs important functions.

In addition to ensuring heat and waterproofing, it is responsible for the appearance of the building, giving the structure an individual, unique character.

That is why roofing materials must be selected wisely, given the many nuances, each of which may be crucial.

Content:

1. Roof materials: types
2. Characteristics of roofing bitumen materials
   • Permamin
   • Ruberoid
   • Waterproof
   • Glass -rubled
   • Foilizol
   • Filizol
3. Tar materials
   • Only
   • Asphalt mats
4. Bright roofing materials
   • Isol
   • Brizol
5. Film roll materials
6. Summary
7. Video: modern roofing materials

Roofing roller materials are panels on the cardboard, synthetic or fiberglass base, on which the astringent base is applied on both sides. This type of materials is widespread in the field of industrial and housing construction due to a low weight and acceptable cost. Thus, you get a light, durable and economical roof, which will serve faithfully for more than one year.

Roof materials: types

The building materials market today offers a lot of options for arranging the roof. The assortment is so wide that you can spend a lot of time on choosing an ideal sample. Verified information about the characteristics of modern roofing materials will help to decide and acquire the best one cannot do without theoretical knowledge.

As it has already become clear, the classification is quite extensive and includes several parameters. So, the types of roofing materials used most often.

• in the structure of the panel, basic and baseless materials are distinguished;
• in appearance, the basics of cardboard, asbestos, fiberglass, polymer-bitumen (combined). In non -controversial materials, the role of the base is assigned to the finely reinforcing components of the asbestos fiber;
• depending on the astringent, tar, bitumen, degluster, mixed, rubber-gun, polymer, bitumen-polymer;
• by the type of protective coating, materials with a film or foil, as well as with scaly, finely, coarse-grained, dusty sprinkling.

The impressive share of the market is the bitumen roofing materials that attract primarily accessibility. The basis is the most important indicator that is worth paying special attention to. The cardboard base is the least strong. In addition, cardboard accumulates moisture and is subject to decay, the life of operation even with multi -layer styling hardly exceed 7 years. The glasshold is more reliable, but, alas, it is often torn. Optimal fiberglass and polyester are optimal, which are not only strong, but also quite elastic, which facilitates the laying process.

When choosing, it is necessary to take into account that the quality increases significantly during the modification of the astringent contents. For example, the modification of rubber gives roofing materials additional flexibility, plastic heat resistance. Soft roofing materials based on modified bitumen are characterized by high resistance to temperature extremes and ultraviolet radiation, which means they will last much longer.

An even greater prospect was endowed with materials in which bitumen is absent. These are the latest roofing materials that can be used without fear on the roofs of any steepness. Polymer membranes are rapidly welded, providing impeccable tightness of the coating.

Characteristics of roofing bitumen materials

Consider roofing materials that have the basis in the form of cardboard, paper, foil, fiberglass.

Permamin

It is obtained by impregnating roofing cardboard with soft oil bitumen with a softening temperature of at least 40 degrees. Permamine is used in waterproofing and roofing as a lining for the lower layer of the roof pie, when mounting on hot mastic, under asbestos -cement and shaped bitumen sheets.
When choosing, carefully inspect the roll the surface should not have hollows, hillocks, ruptures or cracks.

Ruberoid

It is made by impregnation of cardboard with oil bitumen with the subsequent application of the protective composition and sprinkling. Coarse -grained fractions increase resistance to the negative effects of atmospheric precipitation and give the material an attractive look.
Ruberoid is divided into lining and roofing. They can be distinguished by index P or K. Ruberoid must meet certain requirements: to be moisture resistant, heat -resistant. A roll with coarse -grained sprinkling from one edge should have a clean (without sprinkling) edge 70 mm wide.

The melted roofing material from the traditional differs in that a mastic is applied to the lower surface, which, when in contact with solvents (white spire, kerosene), acquires gluing properties.

Waterproof

A blank waterproofing, asbestos paper acts as a base in this case. The waterproof is produced 2 marks: g-g (for waterproofing basements) and gi-k (for roofing).
The roll should be wound as tightly as possible and have even ends. It is easy to recognize a quality canvas, it is even, homogeneous, without folds, dents and holes.

Glass -rubled

The roofing material on a fiberglass basis, made by the method of bilateral application of the bitumen binder on fiberglass canvas. Distinguish between roofing roofing with coarse -grained, scaly and dusty sprinkling.
In accordance with this, this material is involved in creating the upper or median layer of the roof pie and glow waterproofing.

Foilizol

Polymer material consisting of smooth or corrugated foil, covered with protective bitumen-resin composition from the bottom. The outer surface is painted with atmospheric varnishes and paints to give the material resistance to corrosion.
The rubber, which is part of the protective impregnation, is plastic and moisture -resistant, slowly ages. Polymer roofing materials have earned the favor of professionals thanks to numerous virtues. They are durable, moisture -resistant, reliable and that are important cheap.

Filizol

The material of the roof roofing filizole belongs to the group of fused and is produced on fiberglass, fiberglass, polyester canvas. The composition of this material includes thermolastoplast or a similar polymer.
When choosing, it is necessary to take into account the purpose of roofing waterproofing. Filizol is distinguished lining (for arranging the lower layer of the roofing carpet) and roofing (for the upper layer).

Tar materials

Degate materials are obtained after impregnation of cardboard tar, which prevents decay of the base, and applying oil bitumen. Roofing materials of this type are good for the installation of high waterproofing, flat and water coatings.

Only

Rolled material covered with mineral crumbs or sand. Keep in mind that under the influence of ultraviolet, tarry solutions lose their original properties, become fragile, so when buying, make sure that sprinkle is distributed evenly along the canvas.
In the gap, only should have a homogeneous black color without light layers of cardboard. Depending on the cover layer, the nature of the sprinkle, the masses of cardboard and the purpose, non -core, waterproofing only, as well as only with sandy and coarse -grained sprinkles are distinguished. The maximum life of this roofing material is 10 years.

Asphalt mats

Reinforced mats are carried out by covering fiberglass by waterproofing asphalt mastic, bitumen. Most often, this material is used for glow waterproofing.

Bright roofing materials

The main advantage of baseless materials in the ability to perceive deformation of the foundation without violating integrity.

Isol

Rubber material, stronger than roofing material by 2 times. Saves positive qualities both with high (+100) and at low (-30) temperature. But these are not the main advantages: isol rotten, elastic, waterproof. For gluing, you will need hot isola/bitumen mastic. To prevent sticking, the inside is sprinkled with chalk or talcum.

Brizol

Auto covers, plasticizers, fillers and oilibims of different viscosity are made from crushed rubber. It is recommended for arranging an inclined roof (more than 35 mm), sealing joints and temperature seams.

Film roll materials

This type of roofing materials includes waterproofing, polyamide, stabilized polyethylene film. Their advantage in small thickness, low mass and high indicators of water resistance. From the minuses, it should be noted that materials lose their qualities when exposed to microorganisms, sunlight and other negative atmospheric factors.

Summary

The choice of roofing materials is a difficult task that requires knowledge and experience. It is important not only to choose the right type and brand, but also to take into account the features of the building architectural, construction, climatic and others. It is better to trust specialists in this matter. After all, the level of protection of your home and the degree of your calm will depend on this. Calm, for which it is not a pity to pay.

Video: modern roofing materials