Class B Engineering Brick (H)65mm (D)102.5mm (W)215mm
- Product rating
This smooth texture CE approved terracotta class b engineering brick is ideal for building construction and suitable for use below ground level and below damp proof courses. It's frostproof to withstand severe frosts.
- Guarantee - 1 year
- Suitability - Suitable for use below ground level and below damp proof courses
Purchasing and availability details
- Check stock in store Stocked in store
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Features and benefits
- High compressive strength and density and low water absorption properties
- F2 frost resistant category
|CE Approved||CE approved|
Help & Advice
- 00 Total area to cover in m2
- 00 No of slabs required
The number of slabs includes a 10% wastage allowance and is only given as an estimate
How to guides
Concrete is made up of cement, aggregate (particles of stone) and sharp sand. When you mix these ingredients with water, they bind into a solid, hard material. In different proportions, they produce concrete of different strengths for different uses.
It's important to get the proportions right. If there's too much aggregate, you'll struggle to get a satisfactory finish. And too much sand will make the mix weak, so that the finished surface could be damaged by the elements.
Concrete begins to harden after about two hours, and then becomes unworkable. But it doesn't become really strong for several days, and continues to harden as long as there's some moisture in it.
A patio designed as a sitting or dining area is a great way to make your outside space more enjoyable. Perfect for family barbecues, or as a sunny spot to relax on a warm summer days. You can create one with concrete slabs, paving blocks or reclaimed stone.