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EcoRight “Fibrelime” Coarse Stuff

Verified by manufacturer 2 months ago

EcoRight Limited

Traditional 3:1 ratio (aggregate to lime) “hot lime” mortar mix using nonhydraulic (fat or pure) lime, well-graded sharp sand and polypropylene monofilament fibres.

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Application

Suitable for repairs to historic buildings and as a backing coat render/plaster onto lath. Can be used as a 3 mm skim coat or a one coat plaster/render up to 30 mm.

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 Coarse Sand (0/5 mm).


Features and benefits:

  • Consistent mix proportions.
  • Consistent quality of mortar.
  • Improved dispersion within the mix.
  • Improved bond to various substrates.
  • Can be re-worked up to the point of set.
  • Will keep indefinitely as fibres within the mix will not deteriorate.
  • Greater resistance to shrinkage and cracking.
  • Is breathable and enables moisture to evaporate.
  • Also suitable as a flexible mortar but will require pointing with 3:1 coarse stuff.

General information

Shape

Formless

Material

Non-hydraulic lime

Sand

Polypropylene

Manufacturer guidance

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

polypropylene monofilament fibres.

Size

Guidance for specification option:

Delivered as a wet mix and is available in 1 tonne or ½ tonne IBC’s and 25 kg bags.

Uniclass

Pr_20_31_04_51 Mortar all-in aggregatesPrimary

CAWS

Z21/310 Lime:sand mortar mixes

Z21/310 Lime:sand mortar mixes

M20/57 Lime:sand

M20/310 Lime:sand

H51/585 Cement:lime:sand mortar jointing

H51/585 Cement:lime:sand mortar jointing

M20/110 Cement: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 polypropylene monofilament fibres.

Geometrical properties

-

Aggregate size

0/5 mm.

Guidance for specification option:

Sharp sand.

BS Sieve - % of Sand passing:

  • >5 mm 0.98%.
  • <5 mm >2.36 mm 12.75%.
  • <2.36 mm >1.18 mm 14.86%.
  • <1.18 mm >600 μ 14.70%.
  • <600 μ >300 μ 39.55%.
  • <300 μ >150 μ 14.53%.
  • <150 μ >75 μ 2.48%.
  • <75 μ 0.15%.

Coverage

0.83 m².

Guidance for specification option:

  • 25 kg 0.83 m².
  • ½ tonne 16.65 m².
  • 1 tonne 33.30 m².

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