GENERAL CATALOGUE - Mapei

138
16. PRODUCTS FOR THE RESTORATION OF CONCRETE
Mapegrout
Hi-Flow TI 20
Hi-flow, compensated-shrinkage, fibrereinforced,
high-ductility cementitious
mortar, used in combination with stiff
steel fibres for repairing concrete.
N.B.: MAPEGROUT HI-FLOW TI 20 is
only on sale in combination with
FIBRES R60 (4.5 kg of FIBRES R60
every 4 bags of MAPEGROUT
HI-FLOW TI 20).
Fibres R60
Rigid hooked fibres in zinc-plated steel,
added to MAPEGROUT HI-FLOW TI 20
to improve ductility.
Mapegrout LM2K
Two-component, thixotropic, fibrereinforced,
cementitious mortar with
a low modulus of elasticity and added
organic corrosion inhibitor for repairing
concrete, applied in a single layer at a
thickness of 3 to 20 mm.
Mapegrout SV
Quick-setting and hardening,
compensated-shrinkage hi-flow mortar
for repairing concrete and fixing drains,
manholes and urban architectural
fittings in place.
EN 1504-3
IN COMPLIANCE WITH
EUROPEAN STANDARD
EN 1504-3
R4
REPAIR MORTAR
EN 1504-3
IN COMPLIANCE WITH
EUROPEAN STANDARD
EN 1504-3
R3
REPAIR MORTAR
EN 1504-3
IN COMPLIANCE WITH
EUROPEAN STANDARD
EN 1504-3
R4
REPAIR MORTAR
TECHNICAL DATA:
Maximum dimension of aggregate: 2.5 mm.
Mixing ratio: 100 parts of MAPEGROUT
HI-FLOW TI 20 with 14-16 parts of water, 4.5% of
FIBRES R60 and 0.25% of MAPECURE SRA.
Pot life of mix: approximately 1 hour (at 20°C).
Minimum applicable thickness: 1 cm.
Maximum applicable thickness: 5 cm per layer.
Classification: EN 1504-3 - class R4 structural mortar.
Storage: 12 months.
Application: pouring into formwork.
Consumption: approximately 20 kg/m² per cm of
thickness.
Packaging:
– MAPEGROUT HI-FLOW TI 20 25 kg vacuum-packed
polyethylene bags.
– FIBRES R60 4.5 kg boxes.
TECHNICAL DATA:
Maximum dimension of aggregate: 1.6 mm.
Mixing ratio: 100 parts of MAPEGROUT LM2K comp.
A with 21 parts of MAPEGROUT LM2K comp. B.
Pot life of mix: approximately 1 hour (at +20°C).
Minimum applicable thickness: 3 mm.
Maximum applicable thickness: 2 cm per layer.
Classification: EN 1504-3 - class R3 structural mortar.
Storage: 12 months (comp. A); 24 months (comp. B).
Application: gauging trowel, trowel or rendering
machine.
Consumption: approximately 21 kg/m² per cm of
thickness.
Packaging:
30.25 kg kits:
– 25 kg vacuum-packed polyethylene bags (comp. A);
– 5.25 kg drums (comp. B).
TECHNICAL DATA:
Maximum dimension of aggregate: 2.5 mm.
Mixing ratio: 100 parts of MAPEGROUT SV with
12-13 parts of water.
Pot life of mix: 15 minutes (at +20°C).
Minimum applicable thickness: 1 cm.
Maximum applicable thickness: 5 cm per layer.
Classification: EN 1504-3 - class R4 structural mortar.
Storage: 12 months.
Colour: grey and black.
Application: pouring into formwork.
Consumption: 20 kg/m² per cm of thickness.
Packaging: 25 kg vacuum-packed polyethylene bags.