行業(yè)資訊

瀝青混凝土路面工程質(zhì)量的檢測項目

來源：http://drafti.cn/ 日期：2022-11-23

你知道瀝青混凝土路面工程質(zhì)量的檢測項目包含哪些信息內(nèi)容嗎？實際上大多數(shù)人都沒去了解過這個，下面濟(jì)南瀝青混凝土廠家為您解答一番。

Do you know what information is included in the inspection items of asphalt concrete pavement engineering quality? In fact, most people have never known about this. Now, Jinan asphalt concrete manufacturer will give you some answers.

1、路基:壓實度(檢查方法:灌水法、灌砂法或環(huán)刀法；檢查頻率:每1000平方取每壓實層抽查3點);道路彎沉(檢查方法:彎沉儀檢測;檢查頻率:每車道、每20m測1點);

1. Subgrade: compactness (inspection method: water filling method, sand filling method or circular knife method; inspection frequency: 3 points per 1000 square meters for each compacted layer); Road deflection (inspection method: deflectometer detection; inspection frequency: 1 point per 20 m per lane);

2、基層:原材料質(zhì)量檢測(檢查方法:查檢驗報告、復(fù)驗;檢查頻率:按不同材料進(jìn)場批次，每批檢查一次);壓實度(檢查方法:灌水法、灌砂法;檢查頻率:每1000平方取每壓實層抽查3點);基層、底基層試件作7d無側(cè)限抗壓強(qiáng)度，(檢查方法:現(xiàn)場取樣試驗;檢查頻率:每2000平方抽檢1組(6塊));道路彎沉(檢查方法:彎沉儀檢測;檢查頻率:每車道、每20m測1點);

2. Base course: quality inspection of raw materials (inspection method: check the inspection report and re inspection; inspection frequency: check each batch according to different materials' arrival batches); Compactness (inspection method: water filling method, sand filling method; inspection frequency: 3 points per 1000 square meters for each compacted layer); 7d unconfined compressive strength of base and subbase test pieces (inspection method: on-site sampling test; inspection frequency: 1 group (6 pieces) per 2000 square meters); Road deflection (inspection method: deflectometer detection; inspection frequency: 1 point per 20 m per lane);
濟(jì)南瀝青混凝土

3、瀝青面層:

3. Asphalt surface course:

原材料質(zhì)量檢測(瀝青:檢查方法:查出廠“合格證、檢驗報告并進(jìn)場復(fù)驗;檢查頻率:按同一廠家、同一品種、同一標(biāo)號、同一批號進(jìn)場的瀝青(石油瀝青每100t為一批，改性瀝青每50t為一批)每批次抽檢一次;

Quality inspection of raw materials (asphalt: inspection method: check the factory's "certificate of conformity" and "inspection report" and conduct re inspection on the site; inspection frequency: spot check each batch of asphalt (petroleum asphalt every 100t is a batch, modified asphalt every 50t is a batch) delivered by the same manufacturer, the same variety, the same grade and the same batch number;

瀝青混合料所用的粗集料、細(xì)集料、礦粉、纖維穩(wěn)定劑等:檢查方法:觀察、檢查進(jìn)場檢驗報告;檢查頻率:按不同品種產(chǎn)品進(jìn)場批次和產(chǎn)品抽樣檢驗確定);

Coarse aggregate, fine aggregate, mineral powder, fiber stabilizer, etc. used for asphalt mixture: inspection method: observe and check the mobilization inspection report; Inspection frequency: determined according to the incoming batches of different varieties of products and product sampling inspection);

瀝青混合料:檢查方法:測溫;檢查頻率:全數(shù)檢查);瀝青混合料馬歇爾試驗:(檢查方法:現(xiàn)場取樣試驗;檢查頻率:每日、每品種取樣一次);

Asphalt mixture: inspection method: temperature measurement; Inspection frequency: full inspection); Marshall test of asphalt mixture: (inspection method: on-site sampling test; inspection frequency: once a day for each type);

壓實度(檢查方法:馬歇爾試驗;檢查頻率:每1000平方取抽查1點);

Compactness (inspection method: Marshall test; inspection frequency: 1 point per 1000 square meters);

面層厚度:(檢查方法:鉆孔或刨挖;檢查頻率:每1000平方取抽查1點);道路彎沉(檢查方法:彎沉儀檢測;檢查頻率:每車道、每20m測1點)。

Thickness of surface course: (inspection method: drilling or digging; inspection frequency: 1 spot for every 1000 square meters); Road deflection (inspection method: deflectometer detection; inspection frequency: 1 point per 20 m per lane).

瀝青混凝土路面工程質(zhì)量的檢測項目相關(guān)內(nèi)容就講解到這里了，您對此有什么疑惑可以隨時來我們網(wǎng)站http://drafti.cn咨詢！

This is the end of the inspection items related to the quality of asphalt concrete pavement works. If you have any doubts about this, you can come to our website at any time http://drafti.cn consulting service

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