In 1995 cement mortar was replaced with a flexible pointing compound for roof pointing.
Roof pointing mix.
This ratio of sand to cement is ideal for exposed areas such as the roof without being stronger than the bricks or ridge tiles you are working with.
Meets astm c 270 specifications for type m mortar and meets south florida and metro dade building code requirements.
Metro dade project number 11 1222 07.
1 mix 3 parts sand to one cement.
Broken cracked or otherwise damaged mortar is the primary entry point for moisture into the home.
Visit us today for the widest range of cement products products.
It seals the ridge cap to the standard tile or gable end.
Jad our qualified roofing specialist teaches you how to point your tiles using monier s flexible pointing for ridge tiles in this instructional video.
Advantages of roof repointing and rebedding.
March 23 2016 flexible pointing or flexi point is a water based polymer compound that adheres to roofing tiles and ridge caps on tile roofs in australia.
Shieldcoat s roofbond and flexible pointing system uses an all acrylic binder specifically recommended for new cement tile terracotta tile colorbond and corrugated iron roofs and roof refurbishment applications such as existing cement tile terracotta tile asbestos corrugated iron cliplock and colorbond roofs learn more about roof coatings.
Strong cement isn t likely to wash out.
Oldcastle sakrete roof tile mortar mix is a mixture of high strength masonry cement and sand.
Check out our range of roof tile pointing products at your local bunnings warehouse.
Once inside the moisture continues to do damage so repointing is a necessary part of home maintenance.
The bedding is typically made of cement mortar which was also commonly used for the pointing.
If an incorrect ratio is used this is the outcome click to enlarge.
Loose flaky cement under ridge tiles.
We encourage retail customers to use our click deliver or drive collect service.
Repointing is the process of repairing damaged mortar in brick work masonry or roof tiling.
Covid 19 update to customers our metropolitan melbourne stores will remain open for trade customers only.
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 typical brick wall.
It s main purpose is to keep moisture out thereby protecting the roofing system and underlying bedding.
Designed to set clay and cementitious roof tile.
Our experience and expertise make us m.
