Green Building Terms

This is the glossary for Panel Source - A McKillican Division.

m
M1search for term

Gradei of paricleboard relating to strength. M is for medium densityi which most particleboards are. See also MS, M2i and M3i.

M2search for term

Gradei of paricleboard relating to strength. M is for medium densityi which most particleboards are. See also M1i, MS and M3i.

M3search for term

Gradei of paricleboard relating to strength. M is for medium densityi which most particleboards are. See also M1i, MS and M2i.
M3i is the strongest.

MCsearch for term

Moisture Content

MDsearch for term

Medium Densityi

MDFsearch for term

Medium Densityi Fiberboardi

MDI (pMDI)search for term

Diphenylmethane Diisocyanate - Resini used to bind agriculture fiber into compositei panels - Contains no added Urea Formaldehydei

MDOsearch for term

Medium Densityi Overlay

MEAsearch for term

New York city's Materials and Equipment Acceptance (MEAi) certification for fire retardant material as regulated by the department of buildings.

Melamine Urea Formaldehydesearch for term

An "upgrade" to regular UFi resins, MUF is generally added to reduce formaldehyde emissions, provide better moisture resistance, and speed up curing times.

MFBMsearch for term

Thousand Foot Board Measure - Calculation of volume for lumber

MGsearch for term

Mixed Graini - Lumber

MHsearch for term

Manufactured Housing

Millworksearch for term

Lumber that has been remanufactured into door and window parts or decorative trim.

MOEsearch for term

Modulus of Elasticity

MORsearch for term

Modulus of Rupture

MR 4.1search for term

Recycled Content: 7.5% Materials and Resources 4.1

MR 4.2search for term

Recycled Content: 15% Materials and Resources 4.2

MR 5.1search for term

Regional Materials: 10% Extracted and Manufactured Regionally

MR 5.2search for term

Regional Materials: 20% Extracted and Manufactured Regionally

MR 7.0search for term

Materials and Resources: FSCi Certified Wood

MSFsearch for term

Thousand Square Feet

MSRsearch for term

Machine Stress Rated - Lumber