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EcoRight “Hot Lime “ Coarse Stuff

Verified by manufacturer 2 months ago

EcoRight Limited

Traditional 3:1 ratio (aggregate to lime) “hot lime” mortar mix using non-hydraulic (fat or pure) lime, well-graded sharp sand and soft sand.

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Application

Suitable for repairs to historic buildings, block laying, bricklaying, stonemasonry and as a backing or final coat render/plaster.

Description

EcoRight Coarse Stuff is a traditional 3:1 ratio (aggregate to

lime) “hot lime” mortar mix using non-hydraulic (fat or pure) lime, well-graded sharp sand and soft sand. Coarse Stuff is delivered as a wet mix and is available in 1 tonne or ½ tonne IBC’s and 25 kg bags or tubs.


Manufactured using non-hydraulic lime derived from Buxton high calcium quicklime (CaO) & Thames Valley Sharp Sand (0/4 mm).


Features and benefits:

  • Consistent mix proportions.
  • Consistent quality of mortar.
  • Correct choice of sands.
  • Ideal for the repair of historic buildings.
  • Can be re-worked up to the point of set.
  • Will keep indefinitely as long as the container is air tight
  • and evaporation of moisture does not occur.
  • Is pre-mixed so there is little or no need to re-mix or add water.
  • Is breathable and enables moisture to evaporate.
  • More flexible than Portland cement-based mortars, which means that expansion joints are not always necessary.
  • Excellent vapour permeability, which enables the building to “breathe”.

General information

Shape

Formless

Material

Non-hydraulic lime

Sand

Manufacturer guidance

3:1 ratio (aggregate to lime) “hot lime” mortar mix using non-hydraulic (fat or pure) lime, well-graded sharp sand and soft sand.

Size

Guidance for specification option:

Supplied in 1 tonne or ½ tonne IBC’s and 25 kg bags or tubs.

Uniclass

Pr_20_31_04_51 Mortar all-in aggregatesPrimary

CAWS

M20/340 Nonhydraulic lime:sand plaster

H51/585 Cement:lime:sand mortar jointing

H51/585 Cement:lime:sand mortar jointing

H51/585 Cement:lime:sand mortar jointing

M20/310 Lime:sand

M20/110 Cement:lime:sand

Z21/310 Lime:sand mortar mixes

Z21/310 Lime:sand mortar mixes

M20/57 Lime:sand

M20/10 Cement:lime:sand

Specification data - Mortar all-in aggregates

Standard

To BS EN 13139.

Material

Non-hydraulic lime, sharp sand and soft sand.

Geometrical properties

-

Aggregate size

0/4 mm.

Guidance for specification option:

Sharp sand.

BS Sieve - % of Sand passing:

  • 6.3 mm 100%.
  • 4.0 mm 97.0%.
  • 1.0 mm 80.4%.
  • 500 μm 51.8%.
  • 250 μm 12.9%.
  • 63 μm 1.4%.

Coverage

0.5 m²; 2.9 m²; 1.25 m².

Guidance for specification option:

Laying bricks: 0.5 m².

Pointing: 2.9 m².

Backing/floating coat render/plaster: 1.25 m².

Manufacturer guidance

25 kg bag.

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