Roof Pointing Mix

1 mix 3 parts sand to one cement.

Roof pointing mix.

Flexible pointing differs from traditional and inherently brittle cement mortar pointing in that it retains a significant post cure flexibility. As the cement mortar or flexible compound breaks down or cracks water can reach the inside of the roof. Check out our range of roof tile pointing products at your local bunnings warehouse. The advantages of roofbond flexible pointing is that it has excellent hold down properties and is flexible therefore giving great longevity.

The correct mix ratio is 3 parts sand to 1 part cement this is much stronger than bricklayers use 5 1 as the cement on the roof must withstand more driving rain than a typic. If the pointing is worn or damaged the roof tiles may loosen. Shieldcoat s roofbond flexible pointing system uses an all acrylic binder specifically. This is a beginners guide to pointing up.

Flexible pointing or flexi point is a water based polymer compound that adheres to roofing tiles and ridge caps on tile roofs in australia. Developed in conjunction with roofing professionals for a reliable and durable product that supports roof applicators product quality guarantees. Monier flexible pointing is an adhesive mechanical fastener for concrete and terracotta hip and ridge tiles. This is how i cement roof tiles pointing the verge in with two coats of cement the cement i use has black dye mix in it to help match the roof tiles in colo.

Recommended for new roof and roof refurbishment applications. The pointing is responsible for holding roof tiles in place. Great for brickwork chimneys or roof details like flashings. Visit us today for the widest range of cement products products.

It s main purpose is to keep moisture out thereby protecting the roofing system and underlying bedding. Covid 19 update to customers our metropolitan melbourne stores will remain open for trade customers only. It seals the ridge cap to the standard tile or gable end. Roof cement is primarily used to hold roof tiles hip tiles and ridge tiles securely in place it also keeps out rainwater.

A blend of cement sand and high quality additives designed for all aspects of bedding ridges barges and apexes on tiled roofs. Roof leaks and excess moisture are two common signs that the pointing is failing. How much cement in a roof mortar mix. If we re talking about common roofing jobs like pointing a chimney laying ridge tiles or flaunching the top of a chimney i would recommend a 3.

It has been designed to meet as4046 8 2015 standards for the fixing of hip and ridge tiles. Having the added benefit of being flexible means it moves with the roof over time and will.