宏旭  現(xiàn)澆筑防撞墻模具  澆筑式防撞墻模具

現(xiàn)澆筑防撞墻模具  澆筑式防撞墻模具施工時不利于掃除氣泡，所以對混凝士配曲線，可采用恰當(dāng)添加水泥用量及進(jìn)步率的方法來處理，正常情況可將砂率進(jìn)步2～3但砂率不能太大，含砂量過多，會使混凝土中的氣泡難以上升逸出。現(xiàn)澆筑防撞墻模具  澆筑式防撞墻模具，即應(yīng)掩蓋，并用水養(yǎng)護(hù)。拆模后，關(guān)于一些部分的缺陷應(yīng)進(jìn)行及時的修補(bǔ)。首先，將氣泡或麻面的部位用水洗刷潔凈，然后用與混凝土相同的砂漿將氣泡或麻面抹平，然后用塑料薄膜將該部位掩蓋，繼續(xù)對其養(yǎng)護(hù)，養(yǎng)護(hù)完畢后，該部分的色彩應(yīng)與其他部位色彩相同。

During the construction of cast-in-place anti-collision wall mold, it is not conducive to remove the bubbles. Therefore, the method of adding the amount of cement and the rate of progress can be used to deal with the curve of concrete. Under normal circumstances, the sand rate can be improved by 2-3, but the sand rate cannot be too large, and the sand content is too much, which will make it difficult for the bubbles in the concrete to rise and escape. Cast in situ anti-collision wall mould, namely, cover up and maintain with water. After formwork removal, some defects shall be repaired in time. First, clean the bubble or pockmarked surface with water, then smooth the bubble or pockmarked surface with the same mortar as the concrete, then cover the part with plastic film, and continue to cure it. After curing, the color of this part shall be the same as that of other parts.