秦皇島壓路機-手扶式壓路機-山東通華機械(商家)

山東通華機械生產(chǎn)廠家介紹壓路機選型可以根據(jù)鋪層厚度來選擇，如下：

1、在-瀝青混凝土路面時，應(yīng)根據(jù)混合料的攤鋪厚度選擇壓路機的重量、振幅及振動頻率。通常，在鋪層厚度小于60mm的薄鋪層上，1噸壓路機，h好使用振幅為0.35~0.60mm的2~6t的小型振動式壓路機，這樣可避免出現(xiàn)堆料、起波和損壞骨料等現(xiàn)象;

 when rolling asphalt concrete pavement， the weight， amplitude&vibration frequency of roller should be selected according to the paving thickness of mixture. usually， on the thin pavement with thickness less than 60 mm， it is better to use a small vibratory roller with amplitude of 0.35-0.60 mm， 2-6 t， so as to avoid the phenomenon of stacking， ripple&damage of aggregate.

2、同時，為了防止瀝青混合料過冷，應(yīng)在攤鋪之后緊跟著進行-。對于厚度大于100mm的厚鋪層，應(yīng)使用高振幅(可-1.0mm)、6~10t的大中型振動式壓路機。

 at the same time， in order to prevent supercooling of asphalt mixture， it should be followed by rolling after paving. large&medium-sized vibratory roller with high amplitude (up to 1.0mm)&6-10t should be used for thick pavement with thickness greater than 100mm.