Using 2-by-4-inch boards as forms and leaving a 1/2-inch clearance under the boards produces a 4-inch thick walkway slab. At this thickness, 1 cubic yard of concrete covers about 80 square feet of walkway.ase Thickness. A base or bed of gravel between 4 and 8 inches thick supports the concrete walkway. Pack the gravel using a vibrating plate tamper to produce a firm bed for the concrete. Never pour sidewalks or walkways over grass or sod.
Alpha-CD is a one dose C & D toxoid for all types of cattle. Aids in the reduction of enterotoxemia caused by Clostridium perfringens Types C & D toxins. Unique DD-2 adjuvant maximizes immune response while stimulating a high degree and long duration of protection. A single dose provides protective levels of immunity.
Brodifacoum is a very powerful anticoagulant poison that takes the form of an off-white odorless powder.Anticoagulant just means that the poison takes effect by taking away the bloodâs ability to clot.rodifacoum is most widely used as a rodenticide to control mice, rats and other rodents that are difficult to kill with other anticoagulant rodent baits. On occasion it is also used to kill larger mammals such as possums.