BIRSS
BIRSS 59 S2 M600 — thixotropic R4 mix with microfibre for bridges and tunnels
Repair mortar with polymer microfibre for vertical and horizontal structures of bridges, tunnels and ports and potholes without formwork; W18.
Price on request
BIRSS
BIRSS Antikor Zashchitny — elastic polymer-cement coating for reinforcement
Reinforcement and metal surfaces of reinforced concrete structures working under dynamic loads and minor vibrations are protected against corrosion by the elastic coating BIRSS Antikor Zashchitny. The same compound serves as an intermediate bonding bridge between metal and concrete and is suitable for exterior and interior work, for old and new structures. Mortar pot life at least 60 minutes, bond to concrete from 1.8 MPa, to metal from 2.0 MPa, W16; packed in 5 kg pails or 25 kg bags.
Specifications
| Manufacturer | BIRSS — AO Opytny Zavod Sukhikh Smesey (Experimental Dry Mix Plant), Moscow |
|---|---|
| Type | rebar protection and bonding compounds |
| Use | columns and beams |
| Base | Elastic polymer-cement coating for corrosion protection of metal (powder) |
| Colour | grey |
| Packaging | pail 5 kg; bag 25 kg |
| Application method | BIRSS Antikor Zashchitny elastic coating is used for long-term corrosion protection of reinforcement and metal surfaces of reinforced concrete structures subject to dynamic loads and minor vibrations, and for creating an intermediate bonding bridge between metal and concrete. Can be used for exterior and interior work. The compound is suited to both old and newly built structures. DESCRIPTION: BIRSS Antikor Zashchitny is an elastic coating for protecting metal against… |
| Application temperature | +5…+35 °C |
| Key properties | maximum aggregate size: 0.63 mm; workability (15 blows): 145±10 mm; mortar pot life: ≥60 min; mortar density: 1,600±10 kg/m³; water retention: ≥95 %; bond strength to substrate (concrete / metal): ≥1.8 / ≥2.0 MPa; water impermeability: W16; frost resistance of the contact zone: Fkz 25; service temperature: −50…+70 °C; mixing water: 0.25 l per 1 kg (6.25 l per 25 kg bag) |
| Shelf life | 12 months from the date of manufacture in undamaged packaging |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Other materials by BIRSS
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BIRSS 59 S1 M1000 — non-shrink self-compacting concrete mix for grouting
Concrete mix with quartz and granite aggregates for grouting and anchoring equipment, repairing columns and joints; 100 MPa at 28 days.
Price on request
BIRSS
BIRSS RBG M500 — two-component R4 repair mix with granite aggregate
Kit of dry mix and granite aggregate for repairing ramps, bridge abutments, channels, floors and slab joints; modulus of elasticity 25,000 MPa.
Price on request
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BIRSS 59 S2 M600 Moroz — thixotropic R4 mix with microfibre for work from −15 °C
Micro-reinforced mortar for repairing bridges, tunnels and hydraulic structures at temperatures from −15 to +5 °C; water impermeability W18.
Price on request
BIRSS
BIRSS RSM-1 M450 — thixotropic R4 repair mix with reinforcing fibre
Fibre-reinforced mortar for repairing bridges, tunnels, joints between precast elements and potholes without formwork; compressive 45 MPa at 28 days.
Price on request
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BIRSS UK-1 hardener — quartz topping for concrete floors
Dry quartz-filled hardening mix for medium-duty floors in production halls, warehouses and car parks; compressive strength from 60.0 MPa.
Price on request