Standards · Trust signals
The standards every WCCP cast is signed off against.
Direct answer: WCCP precast is cast to BS EN 14992 (precast structural), BS 8500-1:2023 (concrete classification), BS EN 1992 / Eurocode 2 (structural design), BS EN 1992-3 (liquid retention — slurry and silage), BS 5502-22 (agricultural buildings) and SSAFO 2018 (slurry, silage, fuel oil). Ready-mixed concrete is BSI Kitemark-certified to BS EN 206 / BS 8500-2, and conformity documentation is available on request for any product in the range.
At a glance
The standards landscape.
Seven codes cover most of what we make. Each links to the products it governs. For the full plain-English explainer with FAQ, see Standards explained. For downloadable DoP/DoC paperwork, see Declarations of conformity.
BS EN 14992
Precast wall elements
Harmonised EN — the precast structural standard WCCP casts wall panels to.
View related products →BS 8500-1:2023
Concrete classification
UK mix specification — exposure class, strength, cement content.
View related products →BS EN 1992 (Eurocode 2)
Structural design
Design code for every WCCP structural calc — Parts 1-1, 1-2 and 3.
View related products →BS EN 1992-3
Liquid-retention design
Crack-width control to 0.2mm (0.008in) for slurry, silage and water tanks.
View related products →BS 5502-22
Agricultural buildings
Cubicle dimensions, livestock loadings, durability for the dairy.
View related products →SSAFO 2018
Slurry, silage, fuel oil
20-year design life, EA notification, impermeability rules.
View related products →BSI Kitemark
Ready-mixed concrete
BS EN 206 / BS 8500-2 — Kitemark-certified ready-mix and aggregates.
View related products →Go deeper
Two ways to dig in.
Pillar guide
Standards explained.
Each standard with a 60-100 word plain-English explainer, the products it applies to and the FAQs engineers actually ask. FAQPage schema for AI answer engines.
Read the explainer →Documentation hub
Declarations of conformity.
Downloadable conformity statements, sample DoP fields and the email line for product-specific paperwork — standards@wccp.co.uk.
View conformity hub →Specifying for a tender?
Tell us the application — slurry store, retaining wall, padstone, culvert — and we cast to the right standards, supply the right paperwork and reference the right codes on the delivery ticket. Same-day callback Monday to Friday.