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.
Answer   Yes, but many horses are vaccinated against it.   Answer   Horses are actually more prone to tetanus than most other animals! It is caused by a toxin whi â¦ ch is released from the bacteria called Clostridium tetani.This bacteria is found in the intestinal tract of horses and therefore is passed through the feces.nswer   Yes, but many horses are vaccinated against it.   Answer   Horses are actually more prone to tetanus than most other animals! It is caused by a toxin whi â¦ ch is released from the bacteria called Clostridium tetani.