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August 12, 2017 18:08

Soft roofing materials


  • 1 roof coating roofing material
  • 2 Types of roofing
Soft roofing materials Photo Soft roofing materials

These include roofing glassine paper and cardboard, roofing felt, roofing felt, roofing material and other materials,used for the manufacture of roofing, as well as the performance of insulation and related work on the device of the roof.

roofing paper is the basis for the production of wood tar and bitumen roofing and waterproofing materials.Modern industry produces paperboard having a width of 1 m, and the total area of ​​the roll reaches 20-40 m2.1m2 weight can be equal to 250-420 g

Such uncoated substrate material used for the lower layers of the roof membrane made of ruberoid covering.Roofing asphalt is made of cardboard, impregnating oil bitumen.There are brands of this material as U-300 and U-350.Implementation of glassine carried rolls of 20-40 m2, with a mass of 13-30 kg.

Fabrication roofing roofing paper from possibly using a double impregnation tarry products.Available in the uncoated web

material (roofing felt, leather) and with sand and coarse-grained.Purpose of roofing tar paper - the unit of the upper and lower layers of the roof membrane.Waterproofing roofing is used to isolate the various elements of the structure.

uncoated roofing felt or roofing felt, leather intended for the same purpose as that of asphalt.In some cases it is used to make a carpet bottom layer of roofing felt with sandy grit.

Toll BSP sandy grit is used for devices of both upper and lower layers of the roof membrane.There are two brands of this material, namely TAP-TAP-350 and 400 (coil weight - 23-25 ​​kg, its area - 15 m2).

On the front side it has a protective layer made of a Coarse-grained, and on the back - of the mineral dust.This material is used for the top layer of roof cladding.

have gidrbizolyatsionnogo roofing cover with foil impregnating composition on the front side there is a protective layer of fine-grained mineral.The bottom layer of the material is covered by a fine-grained dust or grit.Available roofing brands such as TG-300 and TT-350.Such a roofing is designed for a vapor barrier and waterproofing of buildings constructions.It can also be used for installation of the bottom layer of roof cladding.

Rolls of roofing should be stored a maximum of a year from the date of issue in the upright position.

rolling material, depending on the type of binder, can be divided into coal tar, bitumen and polymer.The most common web material for roofing - roofing material.

roof coating roofing material

During manufacturing of roofing material, the following main technological operations:

impregnation of soft oil bitumen roofing paper;

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applying refractory petroleum bitumen filled on both sides of the web;applying different spreading.

All varieties of the soft roll material for the intended purpose are divided into:




Types of roofing

roofing roofing Coarse-grained is used for the upper and lower layers of the roof membrane and waterproofing.roll weighs 25-27 kg, and its area - 10 m.It can be laid on the hot and the cold mastic.Available in two grades of this material, namely the RCM-350B-350B and RCM.

Roofing roofing material with dust-like grit on the lower side and coarse - from the front for the top layer of roofing carpet flooring.Modern industry produces four brands such material, namely RSC-400A, RSC-500A, 400B-RSC, RSC-400V (-24-29 kg coil weight, its area - 7.5 m2).

Roofing with roofing scaly mineral granules produced under such brands as RKCH-350B-350B and RKCH: unilateral (coil weight - 20-28 kg, length - 20 m), two-way (coil weight - 26-32 kg, its length- 20 m).

Ruberoid with unilateral grit put on the hot paste, two - both on the hot and the cold.

Lining roofing material with fine grit is a one-way (coil weight - 20-26 kg, length - 20 m) and bilateral (coil weight - 24-39 kg, length - 20 m).This type of roofing material used for the bottom layer of roof cladding and waterproofing of buildings.On sale it is of three grades, namely the PRM-300A, 300B-RPM, RPM-300V.

At roofing underlayment with dust grit same purpose as that of the previous one.Construction companies and the public it is sold under such brands as PSC-350B-350B and EPA (coil weight - 27-30 kg, its area - 15 m2).Three existing brand roofing material with dust grit are used only for the lower layer of roof cladding and are not intended for waterproofing.Among these brands are PSC-300A, PFR ZOOB, PFR ZOOV (coil weight - 22-27 kg, its area - 15 m).

Steklobit belongs to a group of roofing and waterproofing materials.Bitumen is not applied to the cardboard, and on the basis of fiberglass on both sides.The construction works are used Steklobit brands such as P-RM (for waterproofing and lower layers of the roof), C and C RK-RF (for the upper layer of roof cladding).Mass roll of such material - 23-29 kg, area - 10 m2, thickness - 2.5 mm Width - 960 mm and 1000 mm.

Each variety of roofing material denoted by the corresponding mark, such as the RM-400.The number here indicates the weight in grams per 1 m2 of the base board, and the value of the letter "M" - "fine-grained sprinkling."

to stick roofing, bituminous mastics used different brands, which are dependent on their heat resistance.

addition to the above marks, modern industry produces roofing material coated with a layer of mastic is pasted.Prior to use in construction work soften the solvent layer previously indicated in the appended instructions, or melted by hot air.

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