公司新聞
水泥撒布車適應(yīng)在哪些方面使用？
來源：http://www.beianedu.cn/ 日期：2022-02-15
灰料撒布車 運(yùn)用范疇：廣泛運(yùn)用于公路、鐵路線路機(jī)施工過程中的混凝土、石灰、礦渣微粉、煤灰等顆粒料的撒布，可相互配合就地冷再生和瀝清泡沫塑料冷再生翻修結(jié)構(gòu)加固地面，在公路建造全過程中，必須 在公路路基工程上灑布消解石灰，現(xiàn)階段灑布消解石灰的工作關(guān)鍵根據(jù)人工來進(jìn)行，因?yàn)橄馐覟闋睿┕り?duì)伍根據(jù)人工的方法來灑布消解石灰，非常容易造成 施工隊(duì)伍吸進(jìn)消解石灰，進(jìn)而給施工隊(duì)伍的身心健康產(chǎn)生了巨大的傷害，進(jìn)展慢，耗能高，因此 是不宜運(yùn)用在智能化公路基本建設(shè)中的。
Application area of ash spreading vehicle: widely used in the construction of highway and railway line machines, such as concrete, lime, slag powder and coal ash, etc., can be used to reinforce the ground with cold recycling and leachate foam cold recycling and renovation. At this stage, the key to the distribution of slaked lime is manual work. Because the slaked lime is in shape, the construction team distributes slaked lime according to the manual method, which is very easy to cause the construction team to absorb slaked lime, which will cause great harm to the physical and mental health of the construction team, slow progress and high energy consumption, Therefore, it is not suitable to be used in intelligent highway infrastructure construction.
灰料撒布車設(shè)備撒布與再活力同歩，進(jìn)而降低了混凝土的損害，一般較人工撒布能夠降低0.5%的混凝土需求量，即用人工撒布時(shí)混凝土具體操縱使用量要較基礎(chǔ)理論摻入量提升1%，而用機(jī)器設(shè)備撒布操縱提升0.5%就可以.
The equipment spreading of the ash spreader goes hand in hand with the reinvigoration, thus reducing the damage of the concrete. Generally, the concrete demand can be reduced by 0.5% compared with the manual spreading, that is, when the concrete is spread manually, the specific manipulation and use amount of the concrete should be increased by 1% compared with the basic theory, while the manipulation and use amount of the machinery and equipment can be increased by 0.5%
灰料撒布車依據(jù)再生層的薄厚和預(yù)訂的再生層的相對(duì)密度及水泥使用量，測(cè)算每一平方米再生料必須 的水泥用量，并明確水泥放置的橫縱間隔。因?yàn)樗嘤昧糠浅Ｉ伲瑸榱烁玫胤乐贡卉囎榆囂サ臍庑龓ゼ捌錃鉁睾鋈晦D(zhuǎn)變 導(dǎo)致的水泥品質(zhì)損害，灰料撒布車水泥的撒布時(shí)間越少越好。一般來說，可依據(jù)再生機(jī)的工作中總寬將再面區(qū)劃為四幅，再生機(jī)工程施工前一幅時(shí)，將水泥撒布在下一幅地面上。
According to the thickness of the recycled layer, the relative density of the reserved recycled layer and the cement consumption, the ash spreader calculates the necessary cement consumption of each square meter of recycled material, and defines the horizontal and vertical spacing of cement placement. Because the cement consumption is very small, in order to better prevent the cement quality damage caused by the cyclone of the car tire and the sudden change of temperature, the less the cement spreading time of the ash spreader, the better. Generally speaking, the re surface can be divided into four pieces according to the total working width of the regenerator. When the former piece of the regenerator project is constructed, the cement shall be distributed on the next piece of the ground.
水泥撒布完后，原路表層應(yīng)沒有空缺部位，都沒有太過集中化狀況?；伊先霾架囋偕蠟r青道路、粉碎、攪拌全是冷再生全過程中很重要的流程。冷再生的再生料瀝青道路、粉碎、攪拌是依照一定規(guī)律性來的。
After the cement is distributed, there shall be no vacant parts on the surface of the original road and there shall be no excessive concentration. Ash spreader, recycled asphalt road, crushing and mixing are all very important processes in the whole process of cold regeneration. Cold recycled asphalt pavement, crushing and mixing are carried out according to certain regularity.
灰料撒布車在歐美國家等國家的發(fā)展趨勢(shì)有逾30年歷史時(shí)間，其的技術(shù)性來源于是農(nóng)牧業(yè)上應(yīng)用的化肥撒布機(jī)。二十世紀(jì)八十年代至今，伴隨著筑路高新科技的發(fā)展，海外生產(chǎn)商將化肥灰料撒布車更新改造成用以撒布石灰粉、水泥、煤灰等粉狀原材料的型機(jī)械設(shè)備，1名駕駛?cè)藛T安全駕駛該撒布車每日可勻稱撒鋪2萬平米的水泥，折合水泥凈重400噸（每平方米20公斤），耗費(fèi)汽柴油花費(fèi)40零元。
The development trend of ash spreader in European and American countries and other countries has a history of more than 30 years. Its technical source is the chemical fertilizer spreader used in agriculture and animal husbandry. Since the 1980s, with the development of high and new technology of road construction, overseas manufacturers have updated and transformed the fertilizer ash spreader into a mechanical equipment for spreading lime powder, cement, coal ash and other powdery raw materials. One driver can safely drive the spreader, which can evenly spread 20000 square meters of cement every day, equivalent to 400 tons of cement net weight (20 kg per square meter), It costs 40 yuan for gasoline and diesel.
粗略地測(cè)算，灰料撒布車撒鋪成本費(fèi)僅為0.0兩元/平米。而選用人工撒鋪成本費(fèi)約0.5元/平米。20人每日的撒鋪量數(shù)也就5000平米。撒布車包含載重汽車及其安裝在載重汽車上的水泥撒布組織 、液壓傳動(dòng)系統(tǒng)系統(tǒng)軟件和水泥撒布自動(dòng)控制系統(tǒng)，可以完成水泥的均勻撒布，生產(chǎn)制造，空氣污染小，筑路職工的工作標(biāo)準(zhǔn)可以獲得非常大改進(jìn)。
According to rough calculation, the spreading cost of ash spreader is only 0.02 yuan / m2. The cost of manual spreading is about 0.5 yuan / m2. The daily spreading volume of 20 people is 5000 square meters. The spreader includes the truck and its cement distribution organization installed on the truck, hydraulic transmission system software and cement distribution automatic control system. It can complete the uniform distribution of cement, production and manufacturing, reduce air pollution, and greatly improve the working standards of road construction workers.
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