Laterlite Pronto: Fast Drying High Strength Semi-dry Screed Mortar
PRONTO: FAST DRYING HIGH STRENGTH SEMI-DRY SCREED MORTAR
PRONTO: FAST DRYING HIGH STRENGTH SEMI-DRY SCREED MORTAR
Pronto is a semi-dry mortar for quick drying soleras suitable for some environments at high loads, for direct application on any floor or waterproofing, pre-dosed in the bag: this is the list to use after soaking it with water.
Pronto forms part of the range of mortars for light soleras or techniques of Laterlite, which covers all the necessities within the soil.
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SEMI DRY, ALSO SUITABLE FOR SLOPING SURFACES AND DETAILS
Thanks to its semi-dry “damp soil” consistency Pronto can also be applied to sloping or uneven surfaces internally or externally and can be moulded to create details, such as the falls of a screed for a shower.
THERMAL CONDUCTIVITY
1.43 W/mK
APPARENT PACKED DENSITY (APPROX.)
1.700 kg/m3
BRAND
Laterlite
PRODUCT TYPE
Drainage Systems
REDUCED THICKNESS
Pronto can be used in thicknesses of 2 cm or above if bonded to a supporting layer or of 3 cm or above if unbonded and does not require mesh reinforcement
MORTERO PARA SOLERA DE BAJO ESPESOR
Las excelentes propiedades mecánicas hacen posible la utilización de Pronto en espesores reducidos sin mallas de refuerzo, a partir de 2 cm para soleras adheridas al soporte con lechada de agarre o desde 3 cm para soleras sin adhesión al soporte.
CE MARKING
EN 13813 CT-C30-F5
PROTECT INHABITED
Protect inhabited areas effectively
PACKAGE
- Bags each of 25 kg on non-returnable wooden pallets
- 64 bags/pallet - 1.600 kg/pallet.
FIRE REACTION
Euroclass A1fl (Incombustible)
AVERAGE COMPRESSIVE STRENGTH (EN 13813)
30 N/mm2 (300 kg/cm2 )
ENVIRONMENT
Outdoor
PRODUCTION
Made in USA
LAYING OF CERAMIC OR STONE FINISHES
Laying of ceramic or stone finishes after 24 hours
LAYING OF MOISTURE SENSITIVE FINISHES (2% RH)
- After 4 days (th. 3 cm)
- After 9 days (th. 5 cm)
SUITABLE FOR ENVIRONMENTS SUBJECT TO HIGH LOADS
Pronto is a semi-dry mortar for fast-drying screeds, suitable for environments subject to high loads and for direct application to any floor covering or waterproofing. Pronto is a bagged premixed screed, ready to use after mixing with water.
IN-PLACE DENSITY (APPROX.)
> 2.000 kg/m3
STORAGE LIFE
12 months from date of packaging
SUGGESTED THICKNESSES
- Bonded screed ≥ 2 cm
- Unbonded screed ≥ 3 cm
- Floating screed ≥ 4 cm
LIGHTWEIGHT
Pronto is part of Laterlite’s range of mortars for lightweight scrreds or technical screeds.
MAXIMUM AREA TO BE LAID WITHOUT JOINTS
25 m2
FAST-DRYING SCREED
Pronto gives rapid drying times for moisture-sensitive floors, which can be laid after only 4 days (on a thickness of 3 cm) and ceramics and stone to be fixed with adhesive, including “wet-on-wet”, which can be laid after 24 h.
STRONG, STABLE, DURABLE, AND CE-MARKED
Pronto has high compressive strength (30 MPa), is CE-marked to denote conformity to EN 13813 (screed materials and floor screeds) and is dimensionally stable, non-deformable, and durable.
SUSTAINABILITY
Laterlite Expanded Clay, as well as the rest of our range, are manufactured using the Best Available Technology (BAT) that uses natural resources effi ciently, obtaining more than 5 m³ of expanded clay from 1 m³ of our abundant natural local clay. We operate an environmental management system that complies with voluntary international standard ISO 14001:2004, and Health and Safety Management Best Practice that meets British Standard BS OHSAS 18001.
Whilst we are continuing to reduce emissions from our manufacturing plants, for some time we have also been implementing a long-term programme of further development to make them more energy-effi cient. At all of our factories we have replaced fossil fuels with alternative recycled combustibles and/or biomass, whilst a signifi cant part of the electrical energy we use is now generated on site from renewable sources.
