在濟(jì)南的道路建設(shè)與養(yǎng)護(hù)領(lǐng)域，各類先進(jìn)的路面機(jī)械設(shè)備如同組建了一支 “超級戰(zhàn)隊”，各司其職，高效協(xié)作，為打造平坦、堅實、耐用的道路立下汗馬功勞。這些設(shè)備憑借獨特優(yōu)勢，成為道路施工不可或缺的 “得力助手”。

　　In the field of road construction and maintenance in Jinan, various advanced road machinery and equipment form a "super team", each performing their own duties and collaborating efficiently, making great contributions to creating flat, solid, and durable roads. These devices, with their unique advantages, have become indispensable "capable assistants" for road construction.

　　攤鋪機(jī)作為道路鋪設(shè)的 “先鋒大將”，在濟(jì)南道路建設(shè)中扮演著關(guān)鍵角色。其主要任務(wù)是將攪拌好的瀝青混合料或水泥穩(wěn)定土等均勻地攤鋪在道路基層上。以大型履帶式攤鋪機(jī)為例，它擁有寬大的攤鋪寬度，能夠一次性完成較寬路面的鋪設(shè)，極大提高施工效率，減少縱向接縫，保證路面平整度。先進(jìn)的攤鋪機(jī)配備高精度的自動找平系統(tǒng)，通過傳感器實時感知路面基層的高低變化，自動調(diào)整熨平板的高度，哪怕是微小的起伏都能精準(zhǔn)應(yīng)對，使鋪設(shè)出的路面誤差控制在極小范圍內(nèi)，為后續(xù)的壓實工作奠定良好基礎(chǔ)，確保車輛行駛時平穩(wěn)舒適。

　　As a pioneer in road paving, pavers play a crucial role in the construction of roads in Jinan. Its main task is to evenly spread the mixed asphalt mixture or cement stabilized soil on the road base. Taking a large crawler paver as an example, it has a wide paving width and can complete the laying of wider road surfaces in one go, greatly improving construction efficiency, reducing longitudinal joints, and ensuring road smoothness. The advanced paving machine is equipped with a high-precision automatic leveling system, which senses the real-time changes in the height of the road surface base through sensors, automatically adjusts the height of the ironing board, and can accurately respond to even small undulations, so as to control the errors of the laid road surface within a very small range, laying a good foundation for subsequent compaction work and ensuring smooth and comfortable vehicle driving.

　　壓路機(jī)緊隨攤鋪機(jī)步伐，堪稱道路壓實的 “大力士”。在濟(jì)南，從城市主干道到鄉(xiāng)村小道，都能看到壓路機(jī)忙碌的身影。它通過自身重力或振動產(chǎn)生的作用力，對攤鋪后的路面材料進(jìn)行壓實，增強(qiáng)路面結(jié)構(gòu)的密實度和強(qiáng)度。雙鋼輪壓路機(jī)適用于瀝青路面的初壓和復(fù)壓，其表面光滑的鋼輪能有效消除路面的輪跡，使路面更加平整，同時通過振動功能，深入壓實瀝青混合料，提高路面的穩(wěn)定性和抗滑性能。輪胎壓路機(jī)則憑借充氣輪胎的彈性，在壓實過程中與路面充分接觸，產(chǎn)生揉搓作用，進(jìn)一步提高路面的密實度，尤其適用于壓實粘性較大的材料，如瀝青混凝土中的細(xì)粒式混合料。

　　The road roller closely follows the pace of the paver and can be called the "strongman" of road compaction. In Jinan, you can see the busy figure of road rollers from the city's main roads to rural alleys. It compacts the pavement material after paving through the force generated by its own gravity or vibration, enhancing the compactness and strength of the pavement structure. The double drum roller is suitable for initial and secondary compaction of asphalt pavement. Its smooth surface steel wheels can effectively eliminate the wheel marks on the road surface, making the road surface smoother. At the same time, through vibration function, it deeply compacts the asphalt mixture, improving the stability and anti-skid performance of the road surface. Tire rollers rely on the elasticity of inflatable tires to fully contact the road surface during the compaction process, generating a rubbing effect and further improving the compactness of the road surface. They are particularly suitable for compacting materials with high viscosity, such as fine-grained mixtures in asphalt concrete.

　　銑刨機(jī)是道路養(yǎng)護(hù)的 “美容師”，主要針對舊路面進(jìn)行修復(fù)作業(yè)。當(dāng)濟(jì)南的道路出現(xiàn)破損、車轍、擁包等病害時，銑刨機(jī)便可大顯身手。它利用旋轉(zhuǎn)的銑刨鼓上的刀具，將損壞的路面層銑刨掉，深度可根據(jù)實際病害情況精確調(diào)節(jié)，從幾毫米到幾十厘米不等。銑刨機(jī)作業(yè)時，能快速、高效地清除病害部位，為重新鋪設(shè)新路面提供平整、堅實的基礎(chǔ)，不僅提高了道路的平整度和行車舒適性，還能延長道路的使用壽命。而且，銑刨下來的舊料可回收再利用，符合環(huán)保理念，降低施工成本。

　　A milling machine is a "beautician" for road maintenance, mainly used for repairing old road surfaces. When the roads in Jinan suffer from damages, ruts, and bumps, milling machines can show off their skills. It uses the cutting tools on the rotating milling drum to mill off the damaged pavement layer, and the depth can be precisely adjusted according to the actual disease situation, ranging from a few millimeters to tens of centimeters. When the milling machine is in operation, it can quickly and efficiently remove the damaged parts, providing a smooth and solid foundation for laying new road surfaces. This not only improves the smoothness and driving comfort of the road, but also extends the service life of the road. Moreover, the milled old materials can be recycled and reused, which conforms to environmental protection concepts and reduces construction costs.

　　冷再生機(jī)在濟(jì)南道路建設(shè)中也是一員 “猛將”，它具有獨特的環(huán)保與經(jīng)濟(jì)優(yōu)勢。冷再生機(jī)可以在常溫下對舊路面材料進(jìn)行破碎、拌和，并添加適量的水泥、石灰等穩(wěn)定劑，重新生成可用于道路基層或底基層的材料。這一過程無需將舊路面材料運(yùn)輸至場外處理，也無需大量采購新的建筑材料，大大節(jié)省了運(yùn)輸成本和原材料成本。同時，減少了廢棄物的排放，降低對環(huán)境的影響，實現(xiàn)資源的循環(huán)利用。經(jīng)過冷再生處理的路面基層，與傳統(tǒng)施工方法相比，具有良好的整體性和穩(wěn)定性，能夠有效承載路面?zhèn)鱽淼能囕v荷載，為道路的長期使用提供可靠保障。

　　Cold recycling machines are also a strong force in the construction of roads in Jinan, with unique environmental and economic advantages. The cold recycling machine can crush and mix old pavement materials at room temperature, and add appropriate stabilizers such as cement and lime to regenerate materials that can be used for road base or subbase. This process does not require the transportation of old pavement materials for off-site processing, nor does it require the purchase of large quantities of new building materials, greatly saving transportation and raw material costs. At the same time, it reduces the discharge of waste, lowers the impact on the environment, and achieves the recycling of resources. The road base treated with cold recycling has good integrity and stability compared to traditional construction methods, and can effectively bear the vehicle loads transmitted from the road surface, providing reliable guarantee for the long-term use of the road.

　　除了上述主要設(shè)備，濟(jì)南路面施工中還有一些輔助設(shè)備同樣發(fā)揮著重要作用。例如，清掃車負(fù)責(zé)在施工前后清理路面雜物、灰塵，保持施工場地整潔，為攤鋪機(jī)、壓路機(jī)等設(shè)備的正常作業(yè)創(chuàng)造良好條件；裝載機(jī)則用于搬運(yùn)砂石、水泥等建筑材料，其強(qiáng)大的裝載能力和靈活的操作性能，確保材料及時供應(yīng)到施工現(xiàn)場，提高施工效率。

　　In addition to the main equipment mentioned above, there are also some auxiliary equipment that play an important role in Jinan road construction. For example, the sweeper is responsible for cleaning up road debris and dust before and after construction, keeping the construction site clean, and creating favorable conditions for the normal operation of equipment such as pavers and rollers; Loader is used to transport building materials such as sand, gravel, cement, etc. Its powerful loading capacity and flexible operating performance ensure timely supply of materials to the construction site and improve construction efficiency.