The phrase "a primary building" is correct and usable in written English.
It can be used to refer to the main or most important structure within a particular context, such as in architecture, urban planning, or organizational settings.
Example: "The university's campus features a primary building that houses the administration offices and lecture halls."
Alternatives: "main building" or "central building".
Storage may seem stodgy, but it's a primary building block for many cloud applications.
Efficiency and durability coupled with a load bearing capacity make a strong case for the use of composites as a primary building material.
While the classical Riemann problem serves as a primary "building block" in the construction of many numerical schemes (most notably the Godunov scheme), the analytic study of GRP will lead to an array of "GRP schemes", which extend the Godunov scheme.
Wood is also used as a primary building material, only adding further incentive to remove trees from the forest.
Using both organic and synthetic materials, Joachim is convinced that someday a city like New York can turn its waste into a primary building material.
Yet financial experts agree that a traditional FDIC-insured bank account is a primary building block for wealth and access to low-cost credit.
A year and a half after the quake California State University at Northridge still hadn't repaired any primary buildings, while pressing FEMA for more aid.
This family of uranyl organic framework materials (UOFs) show a similar type of primary building unit (PBU) which is the [UO2X3]- unit despite of different type of carboxylate or heterocyclic ligands.
In this paper, the feasibility and potential of special mechanical connectors interposed at the interface between a given multi-storey primary building structure and the glazing facade are extensively investigated via accurate Finite-Element models, under the action of a set of seven natural seismic records.
The concentration of cytosolic acetyl-CoA in the livers of KO and WT mice was similar, suggesting that the impact on fat and cholesterol production in the KO mice was primarily due to down regulation of key synthetic enzymes, not to a shortage of the primary building blocks.
The two officers, a Captain and a Lieutenant took charge and led us into the primary building.
