If the weather is wet, it is recommended to choose a grade that can cope with these conditions and will not undermine the asphalt formula. Using a quality cold joint spray like SCJ spray allows you to seal the edges and surfaces when adding layers of cold-lay formula. If the pot hole or required tarmac is going to be deeper than 30mm, it is advised you lay it in 2 stages, ensure the first layer is compact tightly before laying a second layer on top. We have supplied aggregates into the construction sector for over 100 years. The national network of local supply means our customers benefit from choice and supply assurance.

Product Calculator - Tarmac Product Calculator - Tarmac

Whether you’re doing extensive surface repairs on a commercial scale or fixing the odd pothole in a driveway, it’s best to choose the right cold-lay tarmac for the job. When choosing a cold-lay tarmac grade you should consider three main things: the type of surface you’re repairing, size of the reinstatement and weather conditions at the time of application. Q1: What type of surface are you repairing? What is a 'derechoe'? Derechoes are fast moving thunderstorms that create a wall of clouds where two air masses collide. We take our inspiration from the world around us. Tarmac Snowcrete Cement is a white Portland cement suitable for architectural uses, and provides attractive and durable concrete, rendering and mortar. Multi-Purpose Concrete is a premixed concrete manufactured from cement and specially selected and graded sand, and 10 mm coarse aggregate.

The size of the hole that needs reinstating generally can dictate the size of aggregate you need in your cold-lay formula. An alternative premixed cold-lay to the bitumen and solvent based formulas is a cold-lay tarmac that is activated when water is added to the mix. A ready to use blend of selected sand, cement and additives formulated for fixing wooden, concrete and metal posts. Follow the links to find out more about each of these products so you can easily decide which one is best for the job at hand.

Cold Lay Macadam – Tarmac Cold Lay Macadam – Tarmac

Storage & Home Clearance Furniture Clearance Garden & Outdoor Clearance Lighting Clearance Electrical Clearance Tools Clearance Paint & Decorating Clearance Flooring & Tiling Clearance Building & Hardware Clearance Bathrooms & Plumbing Clearance Kitchens Clearance Floor Levellers & Preparation We offer a range of single & two-part flexible, reinforced and deep fill floor levellers, bulking concrete, primers and vapour suppressants for preparation of your subfloor prior to tiling or laying floor coverings. Tarmac & Pothole Repair We offer a range of permanent pothole repair & pothole filler materials such as Ultracrete Permanent Pothole Repair, instant tarmac including Ultracrete Instant Road Repair 6 & 10mm, cold joint sealants, line marker paints and anti-skid patch repair.

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Aggregates - Tarmac Aggregates - Tarmac

If the tarmac is severely damaged, or the potholes are quite large, we recommend removing the top 6mm layer of the damaged tarmac and laying a new 6mm topping. The new layer will then bond more easily to the surface below. The formulas come highly recommended for their ease of application and quality mixes that stand the test of time.Tarmac is Britain’s leading sustainable building materials and construction solutions business. Whether you’re building a wall, laying a patio or fixing fence posts, the company offers a range of Tarmac concrete and Tarmac cement products for different building and DIY projects. Tarmac’s Blue Circle Mastercrete is an enhanced Portland-limestone cement, which has improved resistance to freeze and thaw conditions. Please avoid using this item outside when the temperature is below 50c or if there has been recent heavy rain. Once the cold lay macadam is laid, it is advised that a little dust or dry sand is brushed over the top to help prevent fresh material lifting whilst it sets. Sponge Machines & Ancillaries We supply a range of indoor & outdoor sponge machines from Refina & Berta which are suitable for cleaning epoxy & cement grouts such as UltraScape Flowpoint from quarry tiles, external paving slabs, natural stone and granite setts. Our range of sponge machines protects the joints between paving slabs by avoiding washing away the cement, whilst the machine removes the need for individuals to wash away grout on their hands and knees. Commonly, a bag of cold-lay tarmac may go hard before use if the bag was placed at the bottom of a pallet, making it a little more compacted under the pressure of the other bags. It may have also been stored on a cold floor.

Tarmac Repair Bags - Driveway Surface Repairs Tarmac Repair Bags - Driveway Surface Repairs

The final variable that may sway you between using one cold-lay asphalt and another are the weather conditions at the time of application. Instant Road Repair (IRR) 10mm (which is HAPAS approved under the Highways Authority Product Approval Scheme) and Tough Patch (a water activated hybrid – more on that later) both offer robust formulas that are equipped to meet the industry standards for safe, skid-resistant surfaces. For a permanent pothole fixes of small reinstatements, we strongly recommend following these steps: Essentially, there are three grades of cold-lay tarmac. A 3mm grade of smallest aggregate (as in Permanent Pothole Repair, also known as PPR) a 6mm grade of aggregate and a 10mm grade containing larger aggregate. Apply a light pressure on the side of the bag by rolling your knee over the edge. Only a small amount of pressure is needed to return the tarmac to its required consistency.This cookie, set by YouTube, registers a unique ID to store data on what videos from YouTube the user has seen. Slablayer is a cement based bedding material containing specially selected sand and cement for use under patio paving slabs to provide a sound and level bed. Manufactured specifically for building use and general construction work such as making concrete and drainage. Our gravel is available in 4 sizes 6mm, 10mm, 20mm and 40mm. This is why 10mm tarmac is used in all carriageways,” explains Tom Hughes from the Ultracrete team at Instarmac, one of the industry’s leading manufacturers of quality cold-lay asphalt.