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Marine LP Mortar - Natural Cement and Lime Mortar

Verified by manufacturer 4 months ago

Marine LP6

Cornerstone Variant:

A dry ready mixed natural cement and lime mortar for marine construction.

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+44 (0)800 7839014 Website

Application

  • Fast setting pointing and building mortar for marine applications.
  • Designed for use in tidal zones and similar applications where the substrate may be submerged or in regular contact with water.
  • Product can be used where NHL5 is appropriate but prevention of washout is desired.
  • Suitable for applications in construction where the binder strength is appropriate for the host background or surface.

Description

Factory blended mortar using graded kiln dried sand and VICAT prompt natural cement and St Astier NHL5.


Features and benefits:

  • Mortar designed for use in tidal zones and similar applications with regular contact with water.
  • Made-to-order, with an estimated lead time of up to five working days.
  • Accelerated setting time whilst maintaining all of the virtues of a pure NHL mortar.


General information

Color

Beige

Finish

Textured

Material

Hydraulic lime

Cement

Sand

Shape

Formless

Length

Bespoke

Width

Bespoke

Height

Bespoke

Uniclass

Pr_20_31_53_39 Hydraulic lime mortarsPrimary

CAWS

M20/10 Cement:lime:sand

M20/110 Cement:lime:sand

Z21/310 Lime:sand mortar mixes

Z21/310 Lime:sand mortar mixes

Specification data - Hydraulic lime mortars

Mortar type

Batched dry natural cement:naturally hydraulic lime:sand.

Mix

NHL 5 and natural cement.

Guidance for specification option:

Prompt natural cement and St Astier NHL 5.

Colour

Iron/ tan.

Aggregate

5 mm down washed, sharp flint sand.

Flexural strength

0.1 N mm² (at 24 hours); 0.5 N mm² (at 7 days); 0.7 N mm² (at 28 days).

Manufacturer guidance

Please note figures given are mean measurements and do not constitute a guarantee of minimum figures achieved.

Typical compressive strength

1.2 N mm² (at 24 hours); 5.4 N mm² (at 7 days); 7.9 N mm² (at 28 days).

Manufacturer guidance

Please note figures given are mean measurements and do not constitute a guarantee of minimum figures achieved.

Water absorption

1.4 kg/m².min⁰·⁵.

Manufacturer guidance

Please note these figures are given as mean measurements, not as guaranteed minimums.

Reaction to fire classification

Class A1.

Sustainability data

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Material

Hydraulic lime

Cement

Sand

Literature

Marine LP6 - Product Data Sheet

Marine LP6 - Product Data Sheet

Marine LP8 - Product Data Sheet

Marine LP8 - Product Data Sheet

Cornerstone Marine Mortars - Curing Guidance

Cornerstone Marine Mortars - Curing Guidance

Cornerstone Marine Range - Technical Performance Comparison

Cornerstone Marine Range - Technical Performance Comparison

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