Niveland^® 30R

Technical Characteristics

Product based on special cement, selected aggregates, resin, fibres, and additives.

Advantages and Uses

• Levelling mortar for interior irregular floors.
• High mechanical strength and excellent adhesion on concrete and cementitious mortars.
• It can be applied manually or by pump.
• Excellent workability.
• Smoothing of high pedestrian traffic floors: commercial premises, restaurants, cafés, hotels, etc.
• Suitable for finishes as ceramic tiles, natural and artificial stone floors, etc.
• Ideal as a finishing layer before applying very thin coat such as carpet, vinyl, PVC, paints, etc.
• Fast setting.
• Exceptionally smooth finish with high surface hardness.
• Suitable for underfloor heating systems where levelling over a pre-existing screed is required.

Suitable Substrates

• Concrete, cementitious screeds with a suitable resistances and others Please consult our technical department for a different type of substrate.
• Substrates must be resistant, stable, sound, and clean, free of dust, release agents, organic products, etc.
• If necessary, the substrate should be prepared by mechanical means, to obtain a surface free of surface grout and with a suitable porosity.
• Before applying NIVELAND 30R make sure all holes and / or cracks are previously repaired on the substrate by using products from our Niveland, Paviland or Morcemrest range, depending on the nature of the substrate and the type of repair required.
• Apply Paviland Primer R to avoid the formation of air bubbles in the render and improve the adhesion to the substrate.
• Before applying the mortar, make sure that residual humidity is below the recommended level (below 3%).

Application Procedure

By pumping machine:

• A two-stage mixing pump must be used, adding water until the required flowability is achieved.
• Spread the product with a levelling trowel until the required thickness is reached.

Mechanical or manual mixing:

• Mix the product with water (6-6.5 litres per 25 kg by bag) with a mechanical mixer at low speed (500 rpm approximately) until getting a homogeneous paste without lumps. The exact water dosage is particularly important to avoid product segregation, increased shrinkage, and reduced strength.
• Let the paste rest around 2 min. then mix again.
• Pour the mixed product and spread it with a levelling trowel until the required thickness is reached.
• In both cases, it is recommended to use a spiked roller, of the appropriate size, vigorously in two directions to eliminate trapped air.
• Recommended maximum thickness is 2 to 30 mm in a single layer.
• Respect structural joints and create perimeter and partition joints.

Recommendations

• Do not apply the product under temperatures of 5º nor above 30º.
• Do not apply  if there is risk of frost, rain, heavy wind, or direct sun light.
• Do not apply outdoor.
• Do not apply on moisten floors or at risk of having moisture.
• Use gloves and protective goggles when manipulating the product. Keep away from children.
• Once the product has been mixed, and its resting time has elapsed, do not add any water.
• In case of floors with surfaces larger than 20 m² or more than 10 linear meters, it is recommended to create expansion joints, dividing sections, with joints of about 6 mm which can be filled with PUMALASTIC MS or PU.
• The expansion joints of the original substrate must be respected, and perimeter joints should be created.
• The surface layer should be protected from a fast drying, specially under elevated temperatures or / and heavy winds.
• Before applying the final flooring, residual humidity of the floor should be previously checked to make sure it is suitable for it to be installed.
• Due to the natural origin of the raw materials used, a uniform colour in the finish cannot be guaranteed.

On underfloor heating:

• Respect the rendering drying times before starting it , at least 48 hours.
• The heating system must be turned on gradually, increasing the temperature in intervals of 2-3ºC until reaching the operating temperature in a period of 48 hours.
• Heating must be turned off for 48 hours before starting the work.
   

Packaging and Storage

25 kg plasticized paper sacks.
Storage up to 1 year in its original closed container, sheltered from weather and humidity.

Technical data

(Statistical results obtained under standard conditions).

(*): The times refer to a temperature of 23ºC and 50 % relative humidity. They are shorter at higher temperatures and longer at lower temperatures.

CE Mark

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GRUPO PUMA ESPAÑA SL   Avda. AGRUPACIÓN CÓRDOBA, 17 14014 CÓRDOBA  26
NIVELAND 30R No. 501864-01 EN 13813 Fibre-reinforced, fast-setting cement-based self-levelling mortar, type CT C30 F6 B1.5, for the preparation of interior floors and the installation of light floor coverings such as ceramic tiles, parquet, carpet, etc.  For thicknesses from 2 to 30 mm.
Reaction to fire	Class A1
Emission of corrosive substances	CT
Compressive strength	C30
Flexural strength	F6
Tensile Strength	B1.5
	See Safety Data Sheet

Environmental Product Declaration (EPD)

Mortar made with aggregates close to the production centers, reducing greenhouse gas emissions associated with their transport and produced in production centers with Environmental Management Systems certified in accordance with ISO 14001, a firm commitment to sustainability and respect for the environment. Mortar with ecological label type III (the most demanding) Environmental Product Declaration verified externally by AENOR.

Notas

The instructions for use are given according to our tests and knowledge and do not imply any commitment by GRUPO PUMA nor free the consumer from the examination and verification of the products for their correct use. Claims must be accompanied by the original packaging to allow a proper traceability.

GRUPO PUMA is not responsible, in any case, for the application of its products or constructive solutions carried out by the application company or other parties involved in the process and / or execution of the work, limiting the responsibility of GRUPO PUMA exclusively to the damages directly attributable to the supplied products, individually or integrated in systems, due to failures in their manufacturing process.

In any case, the drafter of the work project, the technical management or the person responsible for the work, or collaterally the application company or other parties involved in the process and / or execution of the work, must ensure the suitability of the products addressing the characteristics of them, as well as the conditions, support and possible pathologies of the work in question.

The values obtained by GRUPO PUMAS's products or its constructive solutions that, as the case may be, are determined by the EN standards or any other regulation that applies to it in each case refers exclusively to the conditions specifically stipulated in said regulation and that are referred to, among others, to certain characteristics of the support, humidity and temperature conditions, etc. without being them required in the tests obtained under different conditions, all in accordance with the relevant regulation.