TEKNOCAF BF

Products for buildings restoration

Hydraulic mortar with thixotropic and non-shrinking effect added with synthetic fibers. The product does not contain metal particles and is chloride-free. Teknocaf BF has a strong adhesion to concrete and high resistance to sulphates. Its special composition allows to obtain a thixotropic mortar with high mechanical resistance for both short and long seasoning and excellent durability properties even in aggressive conditions such as marine areas, acid rain, deicing salts, etc … It is in conformity to UNI 8147. Teknocaf BF is used for the structural consolidation of deteriorated reinforced concrete structures such as pillars, beams, ledges, bridges, road and railway viaducts, tunnels, etc … it can also be used to restore deteriorated concrete pavements.

Specifications

INITIAL CURING TIME AT 20°C 2-2,5 hours
FINAL CURING TIME AT 20°C 4-4,5 hours
PARTICLE SIZE 2 mm
MECHANICAL RESISTANCE TO 24 HOURS compression 230 Kg/cm3, flexion 68 Kg/cm3
MECHANICAL RESISTANCE TO 7 DAYS compression 490 Kg/cm3, flexion 79 Kg/cm3
MECHANICAL RESISTANCE TO 28 DAYS compression 640 Kg/cm3, flexion 110 Kg/cm3
PH 12-13
ELASTIC MODULUS TO 28 DAYS 203.000 Kg/cm3
ADHESION TO THE HARDENED CONCRETE AFTER 28 DAYS 45 Kg/cm3
COUNTERACTED EXPANSION (UNI 8147) 0,056% to 28 days
PULL-OUT RESISTANCE the tests were performed with steel bars (with improved adhesion) having 16 mm diameter, embedded in a Teknocaf BF cylinder. After 28 days of curing at 20 ° C is the result of 13.600 Kg
APPLICATION trowel
DILUTION 3,5 L. with water per pack
YIELD 18 Kg/sq.m. for each centimeter of thickness
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caf-icon-03Protect from frost

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after use

caf_pdf-02Data Sheet

caf_pdf-01Security Card

Products for exterior use