ASTM International

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Retrofit Soundproofing

Practical solutions for quieting homes More

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Working With Foam Subfloor Adhesive

The pros and cons of working with DAP SmartBond polyurethane subfloor adhesive,... More

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JLC April Letters

Joists in an old floor, repairing a concrete slab in an old floor, and more. More

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Sole Survivor. What's on Your Feet?

Do you prefer sneakers or tennis shoes for lightness and agility on the jobsite? You might want to think twice about what you wear on your feet. More

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Standard Writing Groups Sue In Copyright Claim

Federal courts have ruled that building codes, once adopted into law, can’t be copyrighted. A new lawsuit will test whether that principle also allows free re-publishing of ASTM standards and similar industry-created consensus-based rules. More

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