施工护坡砖怎么避免空鼓现象出现?
河道护坡砖的护坡形式包括直接护坡和间接护坡。直接防护是直接加固岸坡,抵抗水流的冲刷和冲刷。常用的抛石、干毛石、砂浆毛石、石笼和尖捆等。防护间接适用于河床较宽或防护长度较长的河段,可修建丁坝、平行坝、格构坝等将水带离河岸。可以在这种护岸的孔隙中人工种植一些植物,增加其美感。
The slope protection forms of river slope protection bricks include direct slope protection and indirect slope protection. Direct protection refers to directly reinforcing the bank slope to resist the erosion and erosion of water flow. Commonly used riprap, dry rubble, mortar rubble, gabions, and pointed bundles. Protection is indirectly applicable to river sections with wider riverbed or longer protection length, and can be carried away from the riverbank by constructing spur dikes, parallel dams, lattice dams, etc. Some plants can be artificially planted in the pores of this revetment to enhance its beauty.
植草砖施工中空鼓是可以防止的。施工前地面要平整,不仅地面要平整,而且上面不能有石块,以免施工时石块造成不平整。即使河道护坡砖的建设一开始是平的,后期也可能会有不平。
Hollowing during the construction of grass planting bricks can be prevented. Before construction, the ground should be level, not only should it be level, but there should be no stones on it to avoid unevenness caused by stones during construction. Even if the construction of river slope protection bricks is initially flat, there may still be unevenness in the later stages.
除了地面本身的因素,还有所用水泥混凝土的质量。施工时要适当湿润,不能太干,当然也不能太湿。水分太多会影响干燥时间和效果,水分太少会造成粘合性差。为了保证河道护坡砖,的施工质量,不会出现空鼓。背面抹水泥砂浆是防止空鼓的有效方法。你可以试着看看效果。
In addition to the factors of the ground itself, there is also the quality of the cement concrete used. During construction, it should be properly wet and not too dry, and of course, it should not be too wet. Too much moisture can affect the drying time and effect, while too little moisture can cause poor adhesion. To ensure the construction quality of river slope protection bricks, there will be no hollowing. Applying cement mortar on the back is an effective method to prevent hollowing. You can try to see the effect.
河道护坡砖有很强的防洪能力。自嵌式挡土墙结构层层堆叠,无需砂浆砌筑,水流可快速进出,减少了波浪对墙体的破坏,具有层次感。当气孔之间的植物长大后,它们可以覆盖墙壁。与混凝土墙相比,河道护坡砖具有生态意识。水面下的孔隙为鱼虾等动物提供了良好的栖息地,施工简单,无噪音,便于后期拆除。
River slope protection bricks have strong flood control capabilities. The self embedded retaining wall structure is stacked layer by layer, without the need for mortar masonry. The water flow can quickly enter and exit, reducing the damage of waves to the wall, and has a sense of hierarchy. When the plants between the stomata grow, they can cover the walls. Compared to concrete walls, river slope protection bricks have ecological awareness. The pores below the water surface provide a good habitat for animals such as fish and shrimp, making construction simple, noise free, and easy to dismantle in the later stage.
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