1 the fine, soft, shiny fiber produced by silkworms to form their cocoons. 2  thread or fabric made from this fiber. 3  a garment or other article made of this fabric. 4  a distinctive silk uniform, as of a jockey.  the silk gown worn by a King's (or Queen's) Counsel in British law courts.
A prescriptive specification is one that includes clauses for means and methods of construction and composition of the concrete mix rather than defining performance requirements.he general concept of how a performance-based specification for concrete would work is as follows: There would be a qualification/certification system that establishes the requirements for a quality control management system, qualification of personnel and requirements for concrete production facilities.
Recruitment and Selection: The Person Specification. The person specification is the single most important document in effective recruitment and selection. It enables you to do a number of things. It allows you to define the kind of person you want and so helps you to write an accurate job advert.It enables you to assess each candidate fairly and objectively.he essential criteria in a person specification are the requirements which all applicants need to possess if they are to be considered for the job. The desirable criteria are the extras which make the difference between the candidates and allow you to select.