Secura Grand | Concrete Segmental Retaining Wall
Verified by manufacturer 2 months ago
Secura Grand
Secura Grand
EPD
Certificate type
BBA Agrément Certificate
Certificate type
DoP
Certificate type
Larger concrete block generally used for larger or higher retaining walls.
Application
Suitable for use within larger or higher retaining walls.
Description
Generally used for larger or higher retaining walls, this concrete block offers a quicker build and modern feel, available in three blended colours that complement many of Tobermore paving ranges.
Consult with the latest British Standard to ensure the correct sub-base design is achieved prior to installation.
General information
Color | Other Guidance for specification option:
|
Finish | Tumbled |
Material | Concrete |
Shape | Rectangle |
Length | 400 mm |
Width | 230 mm |
Height | 200 mm |
Uniclass | |
CAWS | D41/310 Drystack interlocking masonry |
Specification data - Concrete interlocking blocks
Standard | To BS EN 771-3:2011. |
Properties | |
Dimensions | 400 x 230 x 200 mm. |
Special units | |
Type of special unit | None. |
Dimensions of special units | 400 x 230 x 200 mm. |
Finish | |
Exposed faces | Aged finish. |
Colour | Bracken.Heather.Slate. |
Environmental rating | 3.49Guidance for specification option: kgCo²e/m². |
Strength | >30 N/mm². |
Efflorescence | Minimum 12 hour vapour curing to reduce the possibility of efflorescence. |
EnergyUsed | 100% Renewable energy. |
WaterUsed | 100%. Guidance for specification option: From rainwater harvesting system and groundwater bore hole. |
Sustainability data
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Material | Concrete |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 3.49 kg CO₂ eq/unit |
Recyclability | 100% |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | Manufacturer guidanceNot less than 6%. |
Third party certifications
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 1 |
 IFC | - | 1 |
Third party certifications
EPD
Environmental Product Declaration (EPD) Walling- Country Stone Wall Copings, Country Stone Walling, Garden Stone/Secura Lite Wall Coping, Secura Grand & Corners, Secura Grand Wall Coping, Secura Lite
BBA Agrément Certificate
BBA Happas Certificate - Retaining Walls
DoP
Secura Retaining Walling Tobermore CE Declaration of performance January 2024
EPD
Secura Grand Environmental Product Declaration
Literature
15/H230 Secura Grand Concrete Block Wall System for Reinforced Soil Retaining Wall and Bridge Abutments
Secura - Attractive Mortar-free Segmental Retaining Walls
Case studies
Boclair Gardens
Denbigh School, Milton Keynes - GSS Architects
Baxter’s Green, Bramcote, Nottingham
Richmond Care Village, Evesham
Leith Links Shared-Use Route
Nicholls Lane, Stone, Staffordshire
The Woodlands
New Brunswick Village, Liverpool
Latches Close
Allscott Meads Primary School
John O’Gaunt Golf Club
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Secura Lite | Concrete Segmental Retaining Wall