You can save about $100 on a Roto Rooter drain cleaning or, sewer cleaning by following a few simple steps. When a Roto Rooter drain cleaning technician arrives at your home to clean a clogged drain he will first look at the problem to diagnose what is going on, and what he needs to do to fix the problem.
Level on ground structure. Explanation:Slab-on-grade Slab is the concrete (or other material) platform placed as base for construction. On-grade means right on the ground. So slab-on-ground means that the building has a concrete (or other material) slab or platform placed right on ground soil.
For continuous one-way slabs and beams, determine h. based on one-end continuous, since this thickness will satisfy deflection criteria for all spans. The preliminary thickness of a solid one-way slab with normal weight concrete and Grade 60. reinforcement is l / 24, where l is the span length in inches.