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Two current projects face the same dilemma. The architects chose to use an HSS tubular steel section as a beam to support a stair landing. The project conditions dictate that the beams must be fireproofed for a 2-hour fire resistance rating. Because...
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We all know Specifiers are responsible for documenting product decisions, but who should be making the decisions? When should product decisions be...
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Certainly, you have seen examples of natural expansion joints. Science rules. Materials move. Buildings react; sometimes not as expected.
Cast-In-Place Concrete Assemblies damaged by chloride ion penetration can be effectively repaired with a careful choice of repair materials. Repair...
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The CSI Specifying Practice Group has gone international by welcoming two potential specifiers as guest presenters to help discuss this month's topic:
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During a state code review, the following comment was issued advising the agency (Owner) of a potential difficulty if the architect designed to the...
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An architect wrote to us to request specification revisions for a project in the middle of the bidding phase. Only one of the comments was unclear....
Drawing Note Says: Treated wood sill plate. What type - Preservative? Fire Retardant? Both are wood treatments. Know the building code to understand...
Preparation, preparation, preparation! Understanding that if you do not take steps to ensure the plywood subfloor and underlayment are installed and...
