Marine LP Mortar - Natural Cement and Lime Mortar
Verified by manufacturer 5 months ago
Marine LP8
Marine LP8
A dry ready mixed natural cement and lime mortar for marine construction.
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 | |
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); 0.8 N mm² (at 28 days). Manufacturer guidancePlease note figures given are mean measurements and do not constitute a guarantee of minimum figures achieved. |
Typical compressive strength | 1.6 N mm² (at 24 hours); 6.6 N mm² (at 7 days); 10.0 N mm² (at 28 days). Manufacturer guidancePlease note figures given are mean measurements and do not constitute a guarantee of minimum figures achieved. |
Water absorption | 0.93 kg/m².min⁰·⁵. Manufacturer guidancePlease 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 LP8 - Product Data Sheet
Cornerstone Marine Mortars - Curing Guidance
Cornerstone Marine Range - Technical Performance Comparison