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Streetscape® High Strength Bedding Concrete

Name: Streetscape® High Strength Bedding Concrete
Brand: SMET Building Products Ltd
SKU: f3J5dbKz6A88g49BTDg3Vx

SMET Building Products Ltd

Polymer modified high-strength BS 7533 complaint bedding concrete.

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+44 (0)28 3026 6833 www.smetbuildingproducts.com

Application

Suitable for bedding natural stone flags, cobbles and setts, clay and concrete pavers in a rigid construction.

Description

A high quality polymer modified High-Strength Bedding Concrete, manufactured under an ISO 9001 quality controlled environment; using dried sands, lime, cement, and additives specially designed to meet or exceed the requirements of BS 7533 part 7 & 12. The product is used for bedding natural stone flags, cobbles and setts, clay, and concrete pavers in a rigid construction.

Features and benefits:

Complies with BS 7533 part 7 & 12.
Long term durability.
Consistently high-quality mix.
High early strengths.
Available in 25 kg bags and site silos.
Eliminates waste and cleaner, safer sites.

Priming:

To achieve bond strength as described in BS 7533, the substrate must be primed using Priming Slurry prior to placing High Strength Bedding Concrete. All paving units must be primed with Priming Slurry promptly prior to placing into High Strength Bedding Concrete.

General information

Material	Sand Lime Cement Additives

Uniclass	Pr_20_31_16_29 Fine bedding concretesPrimary
CAWS	Q25/445 Ready-mixed fine concrete

Product range	Streetscape Products

Specification data - Fine bedding concretes Enhanced data

Compressive strength - 28 days (BS EN 1015-11)	43 N/mm².
Adhesion strength (with priming slurry) to BS EN 1015-12	>2.0 N/mm².
Modulus of elasticity to DIN 18555-6	16 000 N/mm².
Shrinkage to BS EN 445	<0.1%.
Density	1900 kg/m³.
Flexural strength to BS EN 1015-11	8.4 N/mm².
Thickness	75 mm (maximum). (applied in a single pass). 10 mm (minimum).
Use	Internal or external.
Yield - Concrete	Approx. 2.1-2.2kg/mm/m² (1 bag = approximately 0.25 m³).
WaterContent Recommend water content	8–10%.
Drying time	12 hours, 24 hours. Hardening time (before foot traffic): 12 hours. Hardening time (before vehicle traffic): 24 hours (depending on site conditions).