Planiseal 288

Planiseal 288

Planiseal 288 is a two-component cementitious mortar made from cementitious binders, selected aggregates, special additives and synthetic polymers in water dispersion according to a formula developed in MAPEI research laboratories. When the two components are mixed together they form a fluid mix that may be applied with a trowel or brush. It adheres very strongly to the substrate and guarantees excellent waterproofing for the base layer, including in the presence of water at up to 1.5 bar of pressure

Features & Advantages

  • Available in two different colours: white and grey.
  • Pre-dosed kits.
  • two-component formulation it adheres extremely well to various types of substrate: concrete, cementitious render, bricks and blocks.
  • Highly permeable to water vapour.
  • Easy to apply.
  • Extremely attractive finish, particularly the white version.
  • Complies with the performance requirements of European standard EN 1504-2, it protects and increases the durability of concrete surfaces.

Typical Application

For waterproofing:

  • internal and external surfaces of underground masonry and reinforced concrete structures (up to a maximum of 1.5 bar of pressure);
  • lift wells;
  • ornamental ponds and swimming pools;
  • storage tanks and basins in general;
  • balconies and small exposed areas for pedestrian use

Concrete Substrate Standards

Hardness R28 = 15 Mpa
Humidity = < %5
Temperature = +5°C ile +30°C
Relative humidity = < %85
For information about other substrates, please contact with our technical department.

Surface Preparation

All surfaces to be coated must be free of grease, oil, moisture, and other foreign matter. Surfaces should be dry, with release agents and laitance removed by abrasive blasting or acid etching. Surface salt is removed by high pressure water washing. Cement laitance, loose particles, mould release agents must be removed. Fill surface irregularities with relevant product.

PRIMING
Primer is not neccessary for surfaces cleaned properly.

APPLICATION
It is supplied in two-component kits which contain the proper ratio of ingredients. The entire contents of each container must be mixed together. Pot life of mixture is 40 minutes at +20˚C Higher temperatures will reduce pot life of the coating, lower temperatures will increase Don’t mix by manually. It is applied by spatula, trowel or cartridge gun. The prepared holes are filled with starting from the bottom. The application should be at least 2 mm and maximum 30 mm. The Anchoring should be placed in the EPOXY REPAIR which filled in the holes and width and the material should be owerfloved from the hole.

Cleaning of Tools

N/A

Packaging & Colors

N/A

25 kg kit: – component A: 20 kg bag; – component B: 5 kg canister.

Storage

Plainseal 288 component A may be stored for 12 months in its original packaging in a dry place. This product conforms to the prescriptions of Reg. (EC) N. 1907/2006 (REACH) – Annex XVII, item 47.

Planiseal 288 component B may be stored for 24 months.

Store Planiseal 288 in a dry place at a temperature of at least +5°C.

Precaution

Plainseal 288 component A may be stored for 12 months in its original packaging in a dry place. This product conforms to the prescriptions of Reg. (EC) N. 1907/2006 (REACH) – Annex XVII, item 47.

Planiseal 288 component B may be stored for 24 months.

Store Planiseal 288 in a dry place at a temperature of at least +5°C.

  • In hot weather do not expose the product to the sun before use (powder and liquid).
  • When applying Planiseal 288 in areas with poor ventilation, set up a ventilation system to guarantee that each coat dries correctly before applying the next one.
  • In particularly dry, warm or windy weather, protect the surface with sheets after applying the product to prevent rapid evaporation.
  • With tanks and swimming pools, load tanks must only be carried out when Planiseal 288 has completely hardened (wait at least 7 days after application). Load test must be carried out continuously without interruption.
  • Do not apply if it is about to rain or just before freezing weather conditions. Cleaning Because of the high adhesion of Planiseal 288, we recommend cleaning tools with water before the mortar starts to set. Once hardened, cleaning must be carried out mechanically. CONSUMPTION Approx. 1.9 kg/m² per mm of thickness. The consumption figures indicated are for a seamless film on a flat surface and are higher if applied on uneven substrates.