Stone Basics
This igneous stone is formed from cooled magma and is commonly used in construction.
What is granite?
This ASTM test, or its modern ANSI equivalent, measures slip resistance.
What is ASTM C1028 or ANSI A137.1 DCOF AcuTest?
Terrazzo originated in this country during the 15th century.
What is Italy?
These are written instructions defining materials, standards, and execution.
What are specifications?
The construction industry is responsible for approximately this percentage of global carbon emissions.
What is 40%?
On the Mohs scale, this stone typically measures between 6 and 7.
What is granite?
This factor most affects slip resistance in stone flooring.
What is surface texture?
Terrazzo is a composite of stone chips and this type of binder.
What is a cementitious or resin binder?
“Carpet must withstand 50,000 double rubs” is an example of this type of specification.
What is a performance specification?
Cross-laminated timber (CLT) is an example of this type of engineered wood.
What is engineered wood for multi-story buildings?
This finish provides a matte, softer look compared to polished stone.
What is a honed finish?
This process describes how concrete cures.
What is hydration?
This type of terrazzo is pre-manufactured and installed in panels.
What is precast terrazzo?
“Use Knoll Dividends Horizon workstation system, model X” is an example of this type of specification.
What is a proprietary specification?
This rating system focuses on health and well-being in interiors.
What is the WELL Building Standard?
This stone is the most porous and requires frequent sealing.
What is limestone?
Fly ash, slag, and silica fume are examples of these additives that reduce concrete’s carbon footprint.
What are supplementary cementitious materials?
This composite material is known for seamless, hygienic surfaces.
What is solid surface (e.g., Corian)?
General, Products, and Execution are the three parts of this format.
What is the three-part specification format?
This design approach seeks to create positive ecological impact beyond sustainability.
What is regenerative design?
These finishes, often used outdoors, provide the best slip resistance.
What are flamed or bush-hammered finishes?
This specification pitfall limits contractor flexibility and increases cost.
What is over-specifying?
Durat and Alkemi are examples of composites that use these resins.
What are bio-based resins?
This CSI division covers finishes.
What is Division 09?
This IEQ factor directly relates to circadian lighting and daylight harvesting.
What is light?