A. LIGHTWEIGHT OR NORMAL WEIGHT CONCRETE FLOOR (MIN. 2-1/2" THICK) OVER METAL DECKING (UL/cUL CLASSIFIED D700 OR D900 SERIES). A1. REINFORCED CONCRETE (MIN. 2-1/2" THICK) OVER COMPOSITE METAL DECK (MAX. 2-1/2" DEEP FLUTES) (BY EPIC METALS). B. INSULATING CONCRETE (MIN. 2-1/2" THICK) OVER METAL DECKING (UL/cUL CLASSIFIED P900 SERIES).

Min 4-1/2 in. (114 mm) thick reinforced lightweight or normal weight (100-150 pcf or 1600-2400 kg/m3) structural concrete for 2 hr ratings. Wall may also be constructed of any UL Classified Concrete Blocks*. See Concrete Blocks (CAZT) category in the Fire Resistance Directory for names of manufacturers. 2.

UL-Classified Head of Wall Assembly Fire Ratings The Steel Network, Inc. 2012 T.W. Alexander Drive, Durham, NC 27709 (919) 845-1025 www.steelnetwork.com

Tremco offers a range of fire resistive joint systems and products for sealing fire-rated wall penetrations. For the most up-to-date listings of our US and Canadian Firestop Systems, refer to the UL webpages linked below.

HWD Head of Wall Construction Joints 3. Joint System – Max separation between bottom of floor and top of liner panel (Item 2D) and between bottom of floor and top of gypsum board sheets (Item 2E) at time of installation of joint system is 3/4 in. (19 mm). The joint system is designed to accommodate a maximum

q/hwd 0042 s-2019-葱盐,q/hwd 0042 s-2019 葱盐 本标准规定了葱盐的分类、要求，以及检验方法、检验规则、标志、标签、包装、运输、贮存等要求。 本标准适用于以加碘或未加碘的精制盐为原料盐（...

Slotted ceiling runner to consist of galv steel channel with slotted flanges sized to accommodate steel studs (Item 2B). Ceiling runner secured to concrete floor slab with steel masonry anchors spaced max 24 in. (610 mm) OC. When slotted ceiling runner is used, deflection channel (Item 3A) shall not be used.

HWD 0184. A2. Light Gauge Framing* - Vertical Deflection Ceiling Runner — As an alternate to the ceiling runners in Items 2A and 2A1, vertical deflection ceiling runner to consist of galv steel channel with slotted vertical deflection clips mechanically fastened with runner. Slotted clip

2023年12月31日 · HWD的核心思想是利用Haar小波变换在尽可能多地保留特征图信息的同时降低特征图的空间分辨率。此外，为了研究HWD的好处，提出了一种新的度量，称为特征熵指数(FEI)，它衡量在cnn中降采样后的信息不确定性程度。

2018年10月16日 — 今天關於尺寸@issue 的問題是背包的大小標示或是包裝盒、商品尺寸中經常能看見的「H*L*W」或「HWD」單位縮寫，他們在包裝尺寸中各自 ... Read More