Repair and Reinforcement Systems / Cement Based, Repair Mortar for Non-Structural Repairs

REPAMERK 1

Description

REPAMERK 1 is cement based one component, polymer modified repair mortar for non-structural repairs on concrete structures.

Fields of Application

• Repairing and smoothing the concrete surfaces,
• Repairing and plastering the exposed concrete,
• Repairing and plastering ceiling and walls,
• Repair of the defects on the concrete surfaces before coating waterproofing, ceramic, tile etc. application.

Features and Benefits

• Mixed with only water and can be applied easily.
• Has high stability.
• Perfect bonding to the concrete substrates.
• Does not sag due to the thixotropic behavior.

Application Procedure

Preparation of Substrate

Application surface must be dry, clean and clean off materials which prevent bonding, such as dust, oil, rust and remove loose pieces. If there is a water leakage it must be drained or properly plugged. Concrete surfaces must be saturated with water before application. Defects up to 4 cm depth should be repaired with REPAMERK 301.

Application Method

25 kg REPAMERK 1 is mixed with 5,5 - 6,0 liters water under low speed mixer for 3-4 minutes until obtaining homogenous mixture. Mixture should be applied in 30 minutes at 20°C. REPAMERK 1 is applied with a trowel as 5-30 mm thickness. If required more smooth finish, water should be sprayed onto the mortar and the surface should be finished with using steel or wooden trowel. Application surface must be protected from the rain, wind,frost etc. during first 24-48 hours after finishing repair.

Consumption

For 10 mm thickness approximately 15 kg/m² is required.

Package

25 kg kraft bag