1995年2月27日 · 1.1 These requirements cover concrete masonry units classified for use in fire resistive walls in accordance with the conditions of acceptance of the Standard for Fire Tests …

compliance with the appropriate UL design number. For all fire rated assemblies provide concrete masonry units conforming to Underwriters Laboratories Inc. UL 618 and design numbers: …

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UL 618 Ed. 10-2024 Concrete Masonry Units 1.1 These requirements cover concrete masonry units classified for use in fire resistive walls in accordance with the conditions of acceptance of …

2015年5月4日 · Back to Standard 618, Edition 9 The cost to purchase this Standard varies depending on whether you are ordering a hardcopy, PDF or combination of the two. We also …

1995年2月2日 · UL 618 – Concrete Masonry Units Please note: All interim revisions for this edition available at time of your purchase will be included. These requirements cover concrete …

These requirements cover concrete masonry units classified for use in fire resistive walls in accordance with the conditions of acceptance of the Standard for Fire Tests of Building …

UL 618 Ed. 10-2024; Amendments & Corrections. We have no amendments or corrections for this standard. Are the documents at the ANSI Webstore in electronic Adobe Acrobat PDF format …

UL 618 – Concrete Masonry Units Please note: All interim revisions for this edition available at time of your purchase will be included. These requirements cover concrete masonry units …

recognized method to the Underwriters Laboratory (UL) listing service. The equivalent thickness of concrete masonry assemblies, T EA, shall be computed as the sum thicknessof the …