Since this is a labor-intensive project, the cost of labor will often be significantly more than the cost of the materials themselves. On average, the cost of installing a cement slab can run between $3 and $12 per square foot of space.s the foundation for a house, as a patio or even as a driveway, a cement slab can be a great flooring choice for a flat, supportive and durable foundation that is designed to last. However, pricing a cement slab can be tricky, and there are a lot of factors that can influence the final cost.
A three-dimensional spiral curve. In mathematical terms, a helix can be described as a curve turning about an axis on the surface of a cylinder or cone while rising at a constant upward angle from a base. 2. Something, such as a strand of DNA, having a spiral shape.
The Î±-helix is a common secondary structure encountered in proteins of the globular class. The formation of the Î±-helix is spontaneous and is stabilized by H-bonding between amide nitrogens and carbonyl carbons of peptide bonds spaced four residues apart.