PoliRepair®35-T, Thick Repair Mortar

PoliRepair®35-T, Thick Repair Mortar

  • Product description
  • Technicial Specifications

Description of Product
PoliRepair®35-T, is cement based one component, polymer modified thick repair mortar.

Fields of Application
-Repair and finishing the concrete surfaces, 
-Providing sound and waterproof layer on concrete surfaces under epoxy and PU coatings in industrial plants. -Providing sound layer on concrete surfaces under waterproofing systems. 
-Repair of  the defects on the concrete surfaces before coating (tile etc.) applications, 
-Providing smooth and waterproof layer under paintings, 
-Providing smooth layers over structural repair mortars.

Features and Benefits
-Mixed with only water and can be applied easily. 
-Perfect bonding to the concrete substrates. 
-Can be applied in wide areas without cracking. 
-Thixotropic and can be used in over-head applications.
-Waterproof. 
-Resistant to freeze-thaw cycle. 
-Shrinkage compensated.

Application Procedure
Preparation of Substrate

The concrete surfaces must be sound, clean and dry. It shouldn’t be weakened by overtroweling and lack of curing. The concrete should be free of frost, curing membranes, waterproofing treatments, oil stains, laitance, friable material and dust. If there is a water leakage it must be drained or properly plugged. 

Mixing Ratio

PoliRepair®35-T

1 kg Powder

25 kg Bag

Quantity

0.225

5.6 liter

Mixed Density

~2.05 kg/liter

Application Method
PoliRepair®35-T should be applied to the prepared surface by using a steel trowel. Application thickness should be between 1-5 mm. After the mortar finishes its first setting, some water should be sprayed onto the mortar and the surface should be finished with  using steel or wooden trowel. Open areas should be protected from the rain, wind, etc. aggressive whether conditions during the first 24-48 hours after finishing repair by using wet clothes, curing membranes etc.

Coverage
1.72 kg/m2 for obtaining 1 mm thick layer

Watch Points
-Mixed mortar must be used in 45 minutes in 20˚C. Working time will be 20-25 minutes in 30˚C. 
-Open areas should be protected from the rain, wind, etc. aggressive whether conditions during the first 24 hours 

-Cement based materials’ pot life and curing times vary depending on the relative humidity, substrate and ambient temperature. Reaction gets slow in low temperatures and it causes to extension on pot life and working time. 
On the other hand high temperatures speed up the reaction, which results to short pot life and working time. For full curing  of material, both the substrate and ambient temperature shouldn’t be under allowed application temperature.

Cleaning of Tools
After the application all tools should be cleaned with water. PoliRepair®35-T can be cleaned with only mechanical abrasion after hardening. 

Storage
Store in original container in cool (+5˚C - +25˚C) and dry indoor conditions.

Shelf Life
12 months under proper storage conditions after production date.
 

Product Chemistry Mineral Fillers, Fiber and Polymer Modified Cement
Color / AppearanceGrey / Powder granule
Compressive Strength TS EN 196 (1 day) (7 day) (28 days)>20 N/mm2 >35 N/mm2 >40 N/mm2
Bonding Strength to concrete (28 days)>1.0 N/mm2
Application ThicknessMin. 1mm Max. 5 mm
Application Temperature+5˚C ± 35˚C
Pot Life60 minutes
Fully Cured at 20˚C28 days
Flexural Strength TS EN 196 (28 days)>7 N/mm2
.Typical values are obtained from the test results of 4x4x16 mortar prism in 23˚C and 50% relative humidity conditions. High temperatures shortens the curing and working time, lower temperatures extends the durations.

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