Repair structure on MBR 300L concrete molding type
- 785 RUB/pcs - from 5 pcs
- Customer pickup,
- In detail
- BrandГора Хрустальная
- Country of manufactureRussia
- Weight25 kg
- State of the materialDry mixture
The repair structure "Mountain the Crystal" of MBR300L molding type is the dry construction mix intended for preparation of special repair solution by mixing with water. Material for repair of concrete is made from high - strength cement knitting, mineral fillers, the fractioned quartz sand, a complex of chemical and polymeric additives.
The repair structure of MBR 300L is intended for repair and restoration of building constructions, such as:
Base blocks, overlapping plates, ladder marches, industrial concrete floors, chimneys of boiler rooms, gardirn of combined heat and power plant and state district power station, dam, moorings, treatment facilities, tanks and pools, underground crosswalks and parkings (parkings), various hydraulic engineering constructions, bridges, engineering communications, ptsteprovoda, gazo - and water supply systems, water utilities, viaducts etc.
The repair mix MBR300L is also used for "seal" of technological seams and joints, openings and deepenings, places of interface and joining of combined reinforced concrete and monolithic designs, elements, concrete goods, zhbk, etc. For filling of hollows, sinks, emptiness, etc.
The repair structure also with success is applied to "filling" of anchor fastenings, support, the bases of various units and cars, machines, various concrete, stone and steel elements of buildings.
Technical characteristics are given below:
Knitting – a portlandtsement;
Filler - the fractioned sand;
Fraction of filler - to 1, 0 mm;
Water - retaining ability - not less than 95% ;
The maximum thickness is over one - pass of 50 mm;
Water consumption for preparation - 0, 18 - 0, 19 l on 1 kg of mix;
Viability - not less than 60 min. ;
Temperature of a working surface - MBR - - - 300 L from + 5C to + 30S and MBR - 300 of LM - - - from - 10C to + 5C;
Durability on compression in 28 days - (brand) of 300 kgfs/sq. m (30 MPas);
Durability on a separation from a concrete surface - 17, 5kgs/sq. m (1, 75 MPas);
Frost resistance - not less than 400 cycles;
Water tightness - not less W10;
Expense of repair structure:
Dry mix is spent depending on types of repair work. For example:
- For correction of damages on a horizontal surface at a thickness of repair layer of 50 mm from 95 to 110 kg of repair mix are spent for 1 square meter;
- "To close up" an opening in concrete walls with a diameter of 30 - 35 mm and 10 cm in depth 150 - 200 g of repair solution will be necessary;
- For repair of cracks 20 mm wide and 1 m long on depth of 20 mm 700 - 750 g of mix "will leave".
It is packed up remsostav in bags on 25 kg.