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AB Corner Block - Precast concrete interlocking blocks

Name: AB Corner Block - Precast concrete interlocking blocks
Brand: Colinwell Masonry
SKU: c9GDm995ka3NtZDScpqw7v

Verified by manufacturer 5 months ago

AB Corner Block, left-hand

Colinwell Masonry

Third party certifications:

BBA Agrément Certificate
Certificate type
NSAI Agrément Certificate
Certificate type

AB Corner Block allow for 90 degree internal corners to be constructed within an Allan Block Retaining Wall.

Jump to:

BOS

+44 (0)28 9061 8145 Website

Application

Suitable for:

All types of road and rail infrastructure projects that require approval by the Highways Agency (the product holds a BBA Roads and Bridges certificate).
Large commercial and residential walls.
Low gravity (unreinforced) walls.

Description

Allan Block retaining wall corner block, available in both right and left-handed variations. Manufactured from a mixture of aggregates (65% recycled secondary aggregate content) and cement.

Features and benefits:

Easily constructed in conjunction with the Allan Block Retaining Wall System – consult manufacturer for details.
Offers high performance, quality, and lasting value.
Expected lifespan of 120 years (if designed and built in accordance with British Board of Agrément (BBA), Roads and Bridges).
CE-marked and manufactured in accordance with BS EN 771-3 and BS 5628-1, ISO 9001 and ISO 14001.
Anti-climb, chamfered edge.
Cost-effective and versatile.
Durable and maintenance-free.
Freeze-thaw resistance.
High strength.
Efflorescence-free.

General information

Color	Grey Manufacturer guidance Abbey Blend, Cinder Blend, Limestone Blend, Pewter Blend, Slate Blend, Yorkstone Blend.
Finish	- Manufacturer guidance Split-face finish.
Material	Concrete
Shape	Rectangle
Length	400 mm
Width	200 mm
Height	200 mm

Uniclass	Pr_20_93_71_15 Concrete interlocking blocksPrimary
CAWS	D41/310 Drystack interlocking masonry

Product range	Specials

Specification data - Concrete interlocking blocks

Standard	To BS EN 771-3 and BS 5628-1.
Properties	-
Dimensions	450 x 300 x 200 mm.
Weight	26 kg.
Finish	-
Exposed faces	Split-face texture.
Concealed faces	Split-face texture.
Colour	Abbey blend. Cinder blend. Limestone blend. Pewter blend. Slate blend. Yorkstone blend.
Recycled content	65%. Guidance for specification option: Secondary aggregate content.

Block description	Split-face texture, dry-stacking, precast interlocking concrete blocks. Guidance for specification option: Material: Concrete mixture of aggregates and cement.
Efflorescence	None.
Life expectancy	120 year. Guidance for specification option: If designed and built in accordance with its British Board of Agrément (BBA), Roads and Bridges certificate.
Hand	Left-hand.

Sustainability data

Country of material origin	United Kingdom
Country of product manufacture	United Kingdom
Material	Concrete
Recycled content As defined in clause 7.8 of BS EN ISO 14021	65 % Guidance for specification option: Secondary aggregate content.
Expected Life	120 year