The claimed characteristics of the materials sold by us may differ only for the better
Mastic bitumen-rubber “Stroymast”
Price on request
- Additional information
- Questions & Answers
Mastic bituminous rubber “Stroymast” is designed for any waterproofing work, produced outdoors. The composition of the mastic is SBS-modified bitumen, technological additives, mineral fillers, as well as an organic solvent (the presence of which excludes the use of mastic for internal waterproofing operations). It is an inexpensive equivalent of Tekhnonikol mastic # 20.
The main purpose of bitumen-rubber mastic “Stroymast” – the device and repair of roofs. It can be used for the construction of flat roofed roofs due to the high strength characteristics achieved after complete drying of the mastic. It can also be used for waterproofing foundations, underground building structures and structures. Consumption for the device of mastic roofs 3.8-5.7 kg / m2, with a waterproofing device 2.5-3.7 kg / m2.
A special feature of the mastic is its high hardness when drying, as well as a high temperature range of application (can be stacked at -20 to +40 degrees)
|Strength of adhesion to concrete, MPa||
|Прочность сцепления с металлом, МПа||
|Strength of adhesion between roll materials, MPa||
|Прочность сцепления рулонный материал-бетон, МПа||
|Shear strength of adhesive joint, kN / m||
|Conditional strength, MPa||
|Relative elongation at break,%||
|Water absorption for 24 hours, by weight||
|Массовая доля нелетучих веществ, %||
|Heat resistance, С||
|Temperature of flexibility on the bar, C||
Questions and answers of the customers
There are no questions yet, be the first to ask something for this product.
You may also like…
Bituminous polymer polymeric Albizol (BP)
Usage: Airport, Parking of cars, Reconstruction of roads, Strengthening of asphalt-concrete seam, Waterproofing of bridges, Waterproofing of expansion joints, Waterproofing of industrial seams, Waterproofing of road surfaces
Bituminous polymer polymeric Albizol (BP) – produced at the Kostroma waterproofing materials plant, is an improved and more inexpensive modification of the bituminous polymer sealant Technonikol (higher adhesion, higher softening point, more UV stabilizers). It is used to seal expansion joints, to rehabilitate temperature and strength cracks in cement concrete, asphalt and concrete and polymer-concrete coatings of roads, bridges, aerodromes (there is an experience of Albizol application both at civil airfields and military ones)
The name of indicators Unit. measurements Value BP-G25 BP-G35 BP-G50 Softening temperature, not lower than 0С 100 100 100 Flexibility on the rod Æ 20 mm, not higher 0С -25 -35 -50 Relative elongation at the moment of rupture, not less than at -20 ° C % 75 150 200 Temperature of stickiness, not less than 0С 50 50 50 Stamina, number of cycles, no less than – 30000 30000 30000 Water absorption, not more than % 0,5 0,5 0,5 Change in properties under UV irradiation, not more than h 1000 1000 1000
Welding waterproofing material Technoelast EPP + 100 / -25 5.0
Technoelast EPP – SBS modified waterproofing material, the application schedule of which is very wide – the device of waterproofing of flat roofs (including exploited ones), the device of waterproofing of the foundation (it is recommended to use the material in two layers, however in the case of Technoelast, in many cases, one layer is enough) and also carrying out waterproofing works on base plates and other purposes.
Geotextile non-woven needle-punched 300
Usage: Armorranean mounds, Base of the roadway, Drainage layer, Horizontal reservoir drainage, Hydrotechnical works, Inversion roofs, Materials for the arrangement of parking places, Ponds and reservoirs, Reinforcement of asphalt concrete, Reinforcement of slopes, Reinforcing the roadbed, Reservoir, Road construction, Scaffolding, Seed shelter, Shelter of roses, The device of drainage systems
- From secondary raw materials: color from light gray to dark gray (depending on the lot)
- From the primary raw material: white color + 25% of the cost