Our concrete batching plants supply a range of products from floor screeds and foamed concrete to designed mixes for structural applications.
Customers can choose to collect from the plant or have the concrete delivered by our fleet of mixer trucks. We offer a concrete pumping service with boom pumps ranging in size to 32m in Jersey and 27m in Guernsey.
Download Using Concrete in Cold Weather Leaflet
(J) = Available in Jersey Only
(G) = Available in Guernsey Only
Designed Mixes
We have fully computerised batching plants, supplying designed mix concrete in the following combinations...
| Type | Grade BS EN 206 | Comp. Strength (28 days) | Aggregate Size | |
|---|---|---|---|---|
| C40/50 | C50 | 50 N/mm² | 20mm | |
| C35/45 | C45 | 45 N/mm² | 20mm | |
| C32/40 | C40 | 40 N/mm² | 20mm | |
| C28/35 | C35 | 35 N/mm² | 20mm | |
| C25/30 | C30 | 30 N/mm² | 20mm | |
| C20/25 | C25 | 25 N/mm² | 20mm | |
| (GEN3) | C16/20 | C20 | 20 N/mm² | 20mm |
| (GEN2) | C12/15 | C15 | 15 N/mm² | 20mm |
| (GEN1) | C8/10 | C10 | 10 N/mm² | 20mm |
| (GEN0) | C6/8 | C7 | 8 N/mm² | 20mm |
| Type | Grade BS EN 206 | Comp. Strength (28 days) | Aggregate Size | |
|---|---|---|---|---|
| C40/50 | C50 | 50 N/mm² | 10mm | |
| C35/45 | C45 | 45 N/mm² | 10mm | |
| C32/40 | C40 | 40 N/mm² | 10mm | |
| C28/35 | C35 | 35 N/mm² | 10mm | |
| C25/30 | C30 | 30 N/mm² | 10mm | |
| C20/25 | C25 | 25 N/mm² | 10mm | |
| C16/20 | C20 | 20 N/mm² | 10mm | |
| C12/15 | C15 | 15 N/mm² | 10mm | |
| C8/10 | C10 | 10 N/mm² | 10mm | |
| C6/8 | C7 | 8 N/mm² | 10mm |
* Alternative levels of workability concrete for use on ramps and staircases are available upon request.
Trench Fill / Durafil
Traditionally the foundations for the walls of houses and similar buildings have consisted of strip foundations, generally unreinforced, with block or brick masonry up to damp proof course level. With trench fill, narrow trenches are dug to the required foundation depth and completely filled with concrete.
This approach minimises the amount of excavation as access to lay blocks or bricks in the trench is no longer required. In addition, the trench is only open for a short time, leading to safer site working.
| Type |
|---|
| Liquid Trench Fill (L.T.F.) |
| Application | Strength (N/mm²) |
|---|---|
| Trench Reinstatement | C4 |
| Cat 1 Roads | |
| Trench Reinstatement | C2 |
| Cat 2 and 3 Roads |
Low-Carbon, Water Resistent and Fibre Reinforced Mixes
Our concrete batching plants supply a range of products from floor screeds and foamed concrete to designed mixes for structural applications.
Customers can choose to collect from the plant or have the concrete delivered by our fleet of mixer trucks. We offer a concrete pumping service with boom pumps ranging in size to 32m in Jersey and 27m in Guernsey.
We have fully computerised batching plants, supplying low-carbon, water resistant and fibre reinforced concrete.
Low-Carbon Mixes
Ronez Low-Carbon ready-mixed concrete offers the same high quality and reliability features associated with all our designed mixes but with the benefit of significantly reducing CO₂ emissions.
Ronez Low-Carbon ready-mixed concrete...
- reduces the carbon emissions associated with concrete from 30 to up to 63 %
- is easy to use and place
- is suitable for use in all applications, including reinforced and unreinforced
- is unchanged at Ronez's standard 50/50 blend
- complies with BS 8500 and BS EN 206-1
- creates concrete with a lighter, more aesthetically pleasing colour
- is 100% recyclable at end of life
Water Resistant Mixes
Ronez Watertight is a versatile range of specialised concretes designed to protect a structure from water ingress or to retain water within a structure. When compared to traditional methods of achieving watertight structures, Ronez Watertight offers contractors and specifiers the competitive edge in both cost and time savings.
Ronez Watertight provides a fast track solution over traditional methods of construction such as external membranes or cavity drainage. With Ronez Watertight, water is prevented from flowing into or from a structure and eliminates the need for the time consuming installation of complicated and detailed jointing.
Designed by Ronez, the Ronez Watertight range encompasses the full scope of admixture driven solutions and upon request can be supplied with a manufacturers warranty giving you the confidence to specify and use a unique product.
Ronez watertight is...
- fully compliant with BS 8102 type B construction
- reduces installation cost and time
- not sensitive to weather conditions unlike membrane solutions
- available as a pumpable or flowing mix in slump and flow grades
Ronez will tailor Ronez Watertight to the particular challenges of your contract and provide detailed advice and support during the initial use of the product.
Fibre Reinforced Mixes
Fibre reinforced mixes reduce the errors associated with the use of conventional reinforcing methods.
Adding fibre to concrete provides contractors and specifiers with a high performance, secure fast track solution to many of the more challenging aspects of construction.
Fibre reinforced mixes, when correctly specified will deliver...
- Unparalleled ease of construction
- Enhanced toughness making it suitable for areas subjected to high impacts, for example, lorry trailer parks
- A high performance grade that will achieve the required compressive strength in as little as 24 hours offering considerable savings in programme
- Placing fibre reinforced concrete is as easy as conventional concrete, is available in strengths up to 100 N/mm² and may be supplied containing a pigment
- High volume stability reduced shrinkage
- Superior toughness when subjected to mechanical forces and plant
- Certainty of reinforcement location
- Definate savings over conventional steel mesh reinforcement
- Reduction in joints through larger panel construction
- Fibre reinforced concrete can be tailored to the particular challenges of your contract
Fibre reinforced concrete can be utilised in all forms of slab construction for residential, transport infrastructure, office and administrative buildings as well as materials recycling, hotels, schools, hospitals and coastal and sea protection.