This sets a whole building standard of 125 litres per person per day for domestic buildings. This comprises internal water use of 120 litres per person per day, and in that respect is in line with Code Levels 1 and 2, plus an allowance of 5 litres per person per day for outdoor water use.
Deck Mud is a mixture of washed, graded sand and Portland cement that conforms to ASTM C 144. 1  Can be used to float over metal lath, concrete (with proper preparation) or approved crack/waterproof membranes.  Suitable underlayment mortar for substrate preparation or leveling floors and countertops.
Mudjacking is also known as: slabjacking, concrete raising, and pressure grouting. Mudjacking is a cost-effective alternative to replacing concrete. Mudjacking (or concrete raising) can usually be done for less than half the cost of pouring new concrete. However, the savings may be even greater since concrete raising eliminates the costs of demolition, removal, and landscaping. Mudjacking is the process of pumping a water, dirt and cement mixture under a concrete slab in order to lift it.