2 当齿板宽度大于弦杆截面高度h时,齿板的计算宽度bt可取bt=h+x,x取值应符合下列规定: 1)对接处无填块时,x应取齿板凸出弦杆部分的宽度,但不应大于13mm; 2)对接处有填块时,x应取齿板凸出弦杆部分的宽度,但不应大于89mm。 3 当齿板宽度大于弦杆截面高度h时,抗拉强度调整系数k应按下列规定取值: 1)对接...
Granite Tile(mm) 305x305, 610x305, 400x400, 600x600, 300x300, 600x300 Thickness(cm) 1.0, 1.2, 1.5, 2.0, 2.5, 3.0cm or customized Granite Cut to size(cm) 60 / 120 x 60 x 2 / 3 cm, or customized Granite Small slab(strip slabs) 180~240 up x 60 / 70 x 2 / ...
Length 16mm (1) 20mm (1) 25mm (3) 30mm (6) 40mm (2) 45mm (2) View All Diameter 3 mm (2) 3.5 mm (3) 4 mm (10) 4.5 mm (5) 5 mm (13) 5.2 mm (5) View All Head Type Countersunk (15) Double-Countersunk (61) Flange (30) Flat (11) Socket (21) Wafer (24) Drive Typ...
240mm x 120mm Softwood Sleeper£24.50Ex VAT 2.4m Treated Softwood in Green or Brown Great deals on Timber Sleepers Essentialsat Mayor's POPULAR DECORATIVE Select options Quick view Compare Add to wishlist Pink Gravel 10mm or 20mm £2.87–£71.40Ex VAT ...
Popular sizes 140x20mm, 140x23mm, 146x24mm, 146x25mm, 150x25mm Popular colors Teak, Grey, Brown, Coffee Approximate loading qty 800-1000 sqm/ 1x20ft container Applications Commercial or personal, home and garden, Landscaping Adav...
在抗震设防烈度等于6度的地区,锚固螺栓的直径不应小于12mm;在抗震设防烈度大于6度的地区,锚固螺栓的直径不应小于20mm。 7.3.13 井干式木结构每一块墙体宜在墙体长度方向上设置通高的并可调节松紧的拉结螺栓,拉结螺栓与墙体转角的距离不应大于800mm,拉结螺栓之间的间距不应大于2.0m,直径不应小于12mm。 7.3.14 ...
Marble Tile(mm) 305x305, 610x305, 400x400, 600x600, 300x300, 600x300 Thickness(cm) 1.0, 1.2, 1.5, 2.0, 2.5, 3.0cm or customized Marble Cut to size(cm) 60 / 120 x 60 x 2 / 3 cm, or customized Marble Small slab(strip slabs) 180~240 up x...
Countertop : 96"x26", 108"x26"; Vanity top: 25"x19", 31"x19", 37"x19", 49"x19", 61"x19", the width 22" Cut-to-size:customized Thickness 18mm, 20mm, 30mm or customized , tolerance: +/-1mm Surface Finishing Polished, Flamed, Honed, Bush-hammered, Swa...