Green waste! is biodegradable waste that can be composed of garden or park waste, such as grass or flower cuttings and hedge trimmings, as well as domestic and commercial food waste. The differentiation green identifies it as high in nitrogen, as opposed to brown waste, which is primarily carbonaceous.
Green waste is often collected in municipal curbside collection schemes or through private waste management contractor businesses and subject to independent audit.
Foam Cavity Work
Foam Cavity Work Trees become damaged from age, weather and disease. They sometimes split and rot from within, causing a cavity. This cavity retains moisture, causing more rapid rot. In some severe cases, standing water inside the cavity is found and insect infestation will result. Using a foam relieves some of these problems associated with tree cavities. The tree can then be sealed and its health monitored.
Stump Grinding A stump grinder or stump cutter is a power tool or equipment attachment that removes tree stumps by means of a rotating cutting disk that chips away the wood.
Stump grinders can be the size of a lawn mower or as large as truck. Most accomplish their task by means of a high-speed disk with teeth that grind the stump and roots into small chips.
A typical stump grinder incorporates a cutter wheel with fixed carbide teeth. The cutter wheel movements are controlled by hydraulic cylinders to push the cutter wheel teeth laterally through the stump and to raise and lower the cutter wheel.