03 52 16 Lightweight Insulating Concrete

03 52 16 Lightweight Insulating Concrete

Specification Details




8.5" x 11"


Word Doc

Usage Limit

Unlimited Projects


03 52 16

Provided by

Get Instant access

This specification is available for purchase in the following bundles:

Lightweight Insulating Concrete

Use this CSI 3 part SimpleSpecs™ master specification to specify a poured-in-place lightweight insulating concrete roof deck, with or without integral rigid insulation.


Material is used for roof decks only; it cannot be used for structural members or on surfaces subject to pedestrian or vehicular traffic.


Lightweight insulating concrete roof decks provide insulation and can be sloped for drainage. These decks can be rated for wind uplift and are classified as noncombustible. They must be installed over a permanent roof deck such as galvanized metal decking or concrete. Since moisture is typically trapped in the material as it is mixed and placed, many membrane roofing system manufacturers require the use of vents to allow moisture to escape and prevent blistering of the roof membrane.


EPS Insulation Manufacturer:

Atlas logo



Related SimpleSpecs™ master specifications:

03 11 19 – Insulated Concrete Forms 

03 30 00 – Cast-In-Place Concrete

07 21 13 – Board Insulation




Lightweight Insulating Concrete





The SimpleSpecs™ master specs concept
Adding More Words Does Not Make Specifications More Enforceable.    
Design professionals are accustomed to seeing lengthy project specifications, so why is SimpleSpecs™ so short?
Specifications have grown evermore wordy over the years for several reasons:
  1. The mistaken belief that specifications must be lengthy and legal-sounding to be enforceable.  In fact, quite the opposite is true.  Having shorter, easily understood specifications makes us less likely to have problems in the field.
  2. A belief that having lots of words protects us from a Contactor making mistakes.  There is no way to include enough statements to protect yourself from a bad contractor, regardless of the length of your specification.
  3. Our desire to be in control of the project by specifying means and methods instead of including simple, enforceable statements.
Easier to Edit

SimpleSpecs™ is written as a series of Microsoft word files that include statements that affect construction costs or overall quality and are far simpler to edit than other master specification systems.


Each SimpleSpecs™ specification section is non-proprietary and includes three manufacturers that meet the specified reference standards, descriptive, or performance-based requirements. They are written to allow any listed manufacturers to provide the specified products.

Hidden Guide Text

Each SimpleSpecs™ specification section includes hidden text to inform and guide users in editing the specifications to suit project conditions.

Streamlined Editing

SimpleSpecs™ sections are edited using pre-defined options that are contained in [brackets] or by selecting optional text separated by "OR" statements. Paragraph and page numbering are included as automatic codes, eliminating the need to renumber when revisions are made manually.  Global changes to headers, footer, terms, font colors and phrases are easily updated using a third-party search and replace software, available through ZeroDocs.com.


Industry Resources