PURPOSE: To provide the title slab through which rain water is drained from the surface of a road equally and quickly, which is safe for walkers, of which the rattling noise is hard to occur, and which can be made in its large size so as to be suitable to mechanized construction.HATORI...
Where concrete structures outer face comes in direct contact with the weather or the ground after removingformwork, likewisefootingsides, grade beams, retaining walls, and top slab, etc.its cover should not be less than 50 mm. In unusual cases like concrete cover for footing, and main structura...
Precast Concrete cover slab 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 预制混凝土覆盖板 翻译结果2复制译文编辑译文朗读译文返回顶部...
Concrete paving slab permitting water penetration into ground - with porous frost resistant top layer for slow rainwater drain off 来自 掌桥科研 喜欢 0 阅读量: 21 公开/公告日期: 02/17/1977 发明人: MRD Ing 被引量: 12 摘要: The paving stone is made of concrete, with a flat upper ...
Where slabs are cast monolithically with beams, as is most often the case (the use of precast elements being the most common exception), the beam thickness is measured to the top of the slab, as shown in Figure 8.38a. Where negative moments are being computed, corresponding to tension at ...
I have designed an excel sheet that will take care of all of your ready-mix concrete estimation problem. In that calculator, you just choose the size of the concrete bag, enter the thickness of the slab and it will tell you how much area the concrete bag will cover. ...
burlap immediately after finishing, and keep it wet with a lawn sprinkler for at least three days (ideally seven days). Or, cover the slab with a layer of plastic. Wet curing will ensure an even and controlled cure. In cold weather, make sure that fresh concrete is protected from ...
Schedule Early or Late: Aim to pour early in the morning or late in the afternoon to avoid the peak temperatures. Use Cold Water: Mix your concrete with cold water to slow down the curing process. Keep it Moist: After pouring, cover the slab with wet burlap or a similar material, and...
20. In view of the void diseases beneath slab of cement concrete pavement mud jacking technology is introduced. 探讨水泥混凝土路面悬空病害板块的压浆处理工艺中,用部分海砂取代粉煤灰,在掺用膨胀剂的基础上填加早强剂的施工工艺,从而提高了强度,降低了造价,并且达到了提前开放交通的目的。
a slab ofconcrete 混凝土板 牛津词典 The garden had beenconcretedover. 花园里铺设了混凝土。 牛津词典 The posts have to be set inconcrete... 这些柱子必须用混凝土固定。 柯林斯高阶英语词典 They had lain on sleeping bags on theconcretefloor. ...