Below are before and after photos of a bunded storage area set up to contain liquids if leaking occurs. The first three photos show a section of the area marked out with white paint and tacked with a liquid bitumen emulsion to ensure adherence of asphalt. The last three photos show the finished bund/hump. A 10mm granite black asphalt/hotmix was added to the area, raked to form a 100mm high bund/hump, rolled with a vibrating pedestrian roller and gassed and tidied up with a ha

This aging red asphalt driveway has been extended to the carport, a ramp has been formed to a new concrete platform and an 11 metre long water diversion hump was installed ensuring water flow away from the house. Roadbase/gravel was installed, compacted and waterbound and used as the base followed by a bitumen tack and a 25mm thick layer of red gravelpave laterite hotmix/asphalt with 1% oxide. Additional red asphalt/hotmix was used to form the water diversion hump. Over time

This 2 metre wide hump was formed under the gate to deter the owner's little dog from escaping through the gap. The speedhump (dog hump!) was constructed out of red asphalt/hotmix on a bitumen tacked surface. We installed this crossover and driveway approximately 10 years ago and the owner's are very happy with the outcome. #kalamunda #hills #hump #repair #driveway #crossover #redasphalt #hotmix #bitumen

The angle of this driveway in the exclusive suburb of Mosman Park was directing all the rain water towards the driveway entrance of the house. We installed a water diversion hump made of bitumen emulsion to tack to the existing surface and used asphalt/bitumen/hotmix to form the hump which was ready for immediate use once it had cooled down. We also patched a couple of potholes and the excavation adjacent to the spoon drain and sprinkled sand on the new patches to avoid any s

See previous entry for photo showing half way through construction. This photo shows the completed job where asphalt (also called bitumen or hotmix) has been laid over the new hump. #hump

This commercial property in Bellevue, Midland ( had problems with rain water flowing into their shed storage area. We installed a large water diversion hump with black asphalt / bitumen, and the hardstand roadbase yard was also regraded to prevent water flowing towards the shed. #Bitumen #water #diversion #hump

The owners of this property had installed a new electric gate that unfortunately sat so high off the existing driveway their pet dogs could escape underneath. We were given the task of forming a red asphalt / bitumen / hotmix hump beneath the closed gate to ensure the owners beloved pets would stay safely inside the fence line. #red #asphalt #hump