泥漿灑布機(jī)是在注入水的罐體中，按一定比例放入水、水泥、粘合劑等，在攪拌軸機(jī)械攪拌作用下，生成懸浮狀混合漿料。在漿料泵的作用下，通過(guò)噴槍，將攪拌好的混合漿料噴灑到作業(yè)面上。

A mud distributor is a tank that injects water, cement, adhesives, etc. in a certain proportion, and generates a suspended mixed slurry under the mechanical stirring action of the mixing shaft. Under the action of the slurry pump, the mixed slurry is sprayed onto the working surface through a spray gun.

水泥漿噴灑機(jī)采用單杠柴油發(fā)動(dòng)機(jī)，，射程可達(dá)60米，料漿濃度可達(dá)50%重量比濃度，是大型高速公路路面噴灑水泥漿施工的機(jī)械。

The cement slurry sprayer adopts a single bar diesel engine, with a range of up to 60 meters and a slurry concentration of up to 50% by weight. It is a machinery for spraying cement slurry on large highway road surfaces.

行走式水泥漿灑布機(jī)適合大中型路面等水泥漿噴灑工程，噴灑水、水泥、粘合劑等混合料漿，采用常柴動(dòng)力，具有功率強(qiáng)大，省油，施工效率高、操作簡(jiǎn)便，工作穩(wěn)定等特點(diǎn)。

The walking cement slurry distributor is suitable for cement slurry spraying projects on large and medium-sized road surfaces. It sprays mixed slurry such as water, cement, and adhesives, and uses constant diesel power. It has the characteristics of strong power, fuel efficiency, high construction efficiency, easy operation, and stable operation.

瀝青貫入式路面的施工應(yīng)按步驟有哪些

What are the steps to follow in the construction of asphalt penetrating pavement

瀝青貫入式路面面層施工要幾層具體步驟：

How many layers are required for the construction of asphalt penetration pavement surface layer? Specific steps:

1、 準(zhǔn)備承層：檢查承層壓實(shí)度、平整度、橫坡度、高程、寬度、彎沉等表面松散、彈簧、彎沉合格等現(xiàn)象必須進(jìn)行處理

1. Preparation of bearing layer: Check the compaction degree, flatness, cross slope, elevation, width, and deflection of the bearing layer. Loose surfaces, springs, and qualified deflection must be treated

2、 施工放：恢復(fù)路線每10m設(shè)樁并放邊線外0.3~0.5m處指示樁進(jìn)行水平測(cè)量按松鋪系數(shù)準(zhǔn)確標(biāo)布主層碎石高程

2. Construction layout: Restore the route by setting up stakes every 10 meters and placing indicator stakes 0.3-0.5 meters outside the sideline for horizontal measurement. Accurately mark the elevation of the main layer of gravel according to the coefficient of loose paving

3、 材料準(zhǔn)備：選擇符合要求碎石產(chǎn)廠家符合要求瀝青供應(yīng)商碎石、瀝青進(jìn)場(chǎng)要按規(guī)定頻率進(jìn)行檢驗(yàn)

3. Material preparation: Select crushed stone manufacturers that meet the requirements, asphalt suppliers that meet the requirements, and conduct inspections on crushed stone and asphalt entering the site according to the prescribed frequency

4、 單位平米碎石、瀝青用量：根據(jù)同區(qū)同瀝青種類設(shè)計(jì)確定單位平米碎石、瀝青用量并予工前15d報(bào)監(jiān)理工程師簽批

4. Quantity of crushed stone and asphalt per unit square meter: Determine the quantity of crushed stone and asphalt per unit square meter based on the design of the same type of asphalt in the same area, and submit it to the supervising engineer for approval 15 days before construction

5、 試驗(yàn)段：式施工前要擬定試驗(yàn)段案報(bào)監(jiān)理工程師簽批做試驗(yàn)段確定施工工藝、松鋪系數(shù)、機(jī)械配備、員組織、壓實(shí)遍數(shù)等

5. Experimental section: Prior to construction, a trial section plan should be drafted and submitted to the supervising engineer for approval. The trial section should determine the construction process, loose paving coefficient, mechanical equipment, personnel organization, number of compaction passes, etc

6、 布主層碎石、穩(wěn)壓：按照試驗(yàn)段確定松鋪系數(shù)用碎石攤鋪機(jī)或平機(jī)布主層集料平機(jī)整平用6~8t雙鋼輪壓路機(jī)自路兩側(cè)向路碾壓碾壓速度宜2km/h每輪跡重疊約30cm碾壓遍檢驗(yàn)路拱縱向坡度符合要求應(yīng)調(diào)整找平再壓用重型鋼輪壓路機(jī)碾壓每輪跡重疊1/2左右宜碾壓4~6遍直至主層集料嵌擠穩(wěn)定顯著輪跡止

6. Laying of main layer crushed stones and stabilizing pressure: Determine the coefficient of loose paving according to the test section. Use a crushed stone paver or leveling machine to lay the main layer aggregate. Use a 6-8t double steel wheel roller to level the road. The rolling speed should be 2km/h from both sides of the road, with each wheel overlapping about 30cm. Rolling should be carried out once to check whether the longitudinal slope of the road arch meets the requirements. Adjust and level it before rolling. Use a heavy-duty steel wheel roller to compact each wheel overlapping about 1/2. Rolling should be carried out 4-6 times until the main layer aggregate is embedded and stable with significant wheel marks

7、 澆灑第層瀝青：瀝青灑布溫度根據(jù)氣溫及瀝青標(biāo)號(hào)選擇石油瀝青宜130~170℃宜80~120℃乳化瀝青溫灑布加溫灑布乳液溫度超60℃前兩車噴撒接茬處用鐵板或建筑紙鋪2~3m使搭接良幾幅澆灑縱向搭接寬度宜100~150mm澆灑第二層、第三層瀝青搭接縫應(yīng)錯(cuò)采用乳化瀝青貫入防止乳液漏主層集料碾壓穩(wěn)定先撒布部層嵌縫料再澆灑第層瀝青

7. Sprinkle asphalt on the first layer: the asphalt distribution temperature shall be 130~170 ℃ and 80~120 ℃ according to the air temperature and asphalt grade. Emulsified asphalt shall be distributed at a temperature of 80~120 ℃. Warm lotion shall be sprayed and distributed. Before the temperature exceeds 60 ℃, two vehicles shall spray and distribute the joints with 2~3m iron plate or construction paper, so that the overlap width is 100~150mm. Sprinkle the second layer and the third layer of asphalt. The overlap joint shall be wrongly penetrated with emulsified asphalt to prevent lotion leakage. The main layer aggregates shall be rolled and stabilized. First, the caulking material of the lower layer shall be distributed, and then the asphalt of the first layer shall be sprayed

8、 撒布第層嵌縫料：撒布主層瀝青應(yīng)立即用集料撒布車或裝載機(jī)配合工撒布第層嵌縫料撒布集料應(yīng)及掃勻達(dá)全面覆蓋、厚度致足處應(yīng)及找補(bǔ)使用乳化瀝青石料撒布必須乳液破乳前完

8. Spreading the first layer of caulking material: the asphalt of the main layer shall be spread immediately with the aggregate spreader or loader in coordination with the workers. The aggregate shall be swept evenly to achieve full coverage, the sufficient thickness shall be obtained, and the use of emulsified asphalt stone shall be repaired. The distribution of emulsified asphalt stone must be completed before the lotion breaking

9、 第層嵌縫料碾壓：撒布第層嵌縫料必等全段撒完立即用8~12t雙鋼輪壓路碾嵌縫料輪跡重疊輪寬1/2左右,宜碾壓4~6遍用12~16t膠輪壓路機(jī)碾壓兩遍直至穩(wěn)定止碾壓隨壓隨掃使嵌縫料均勻嵌入氣溫較高使碾壓程發(fā)較推移現(xiàn)象應(yīng)立即停止碾壓待氣溫稍低再繼續(xù)碾壓

9. Rolling of the second layer of caulking material: When spreading the caulking material, wait for the entire section to be sprinkled, and immediately use an 8-12 ton double steel wheel roller. The overlapping wheel width of the caulking material is about 1/2, and it is recommended to roll it 4-6 times. Use a 12-16 ton rubber wheel roller to roll it twice until it stabilizes. Rolling should be carried out as the temperature is higher, causing the caulking material to be evenly embedded. Rolling should be stopped immediately until the temperature is slightly lower before continuing

10、 按述澆灑第二層瀝青、撒布第二層嵌縫料碾壓再澆灑第三層瀝青按述重復(fù)封層

10. Pour the second layer of asphalt as described, spread the second layer of sealant, roll and then pour the third layer of asphalt. Repeat the sealing process as described

11、 封層碾壓：封層料按撒布嵌縫料進(jìn)行封層料撒布完采用6~8t雙鋼輪壓路機(jī)作碾壓宜碾壓2~4遍放交通行車速度限速20km/h

11. Sealing and Rolling: The sealing material should be spread according to the joint material. After the sealing material is spread, a 6-8t double steel wheel roller should be used for rolling. It is recommended to roll 2-4 times. The speed limit for traffic is 20km/h

12、 鋪筑拌貫式路面貫入層撒布封層料拌層應(yīng)緊跟貫入層施工使整體貫入層采用乳化瀝青應(yīng)待其破乳水份蒸發(fā)且型穩(wěn)定鋪筑拌層

12. The paving and mixing of the penetration layer of the mixed through pavement should closely follow the construction of the penetration layer. The use of emulsified asphalt in the overall penetration layer should wait for its emulsified water to evaporate and form a stable paving and mixing layer

看看2004版《公路瀝青路面施工技術(shù)規(guī)范》詳細(xì)要求

Take a look at the detailed requirements of the 2004 version of the Technical Specification for Construction of Highway Asphalt Pavement

粉料撒布車是什么車

What is a powder spreader truck

粉料撒布車是用于瀝青路面就地冷再生、公路、鐵路、機(jī)場(chǎng)基層等工程施工中的綜合車。粉料撒布車是公路現(xiàn)場(chǎng)冷再生施工配套的關(guān)鍵設(shè)備，也是路基穩(wěn)定土施工必須的專用設(shè)備。

Powder spreader is a comprehensive vehicle used for on-site cold recycling of asphalt pavement, construction of road, railway, airport base, and other engineering projects. The powder spreader is a key equipment for cold recycling construction on highway sites, and it is also a specialized equipment necessary for the construction of roadbed stabilized soil.

粉料撒布車主要用于公路冷再生施工水泥撒布，也可用于路基穩(wěn)定土多種粘合劑的撒布，同時(shí)也可用于其他場(chǎng)合粉狀料的撒布，適用于撒布水泥、石灰粉、粉煤灰等粉狀物料，廣泛應(yīng)用于公路及市政建設(shè)。

The powder spreader is mainly used for spreading cement during cold recycling construction on highways, as well as for spreading various adhesives for roadbed stabilized soil. It can also be used for spreading powdered materials in other occasions, suitable for spreading powdered materials such as cement, lime powder, fly ash, etc. It is widely used in highway and municipal construction.