日本中文字幕视频在线看-日本中文字幕网站-日本中文字幕一区二区-日本中文字幕一区二区高清在线-日本中文字幕一区二区有码在线-日本中文字幕永久在线

歡迎訪問永誠廣建公路材料(山東)有限公司網站!

永誠廣建公路材料(山東)有限公司

熱線電話

15165180688

您現在所在的位置 :首頁 - 新聞中心 > 行業資訊

行業資訊

瀝青混凝土路面工程質量的檢測項目

來源:http://m.yuanchuodian.cn/ 日期:2022-11-23
你知道瀝青混凝土路面工程質量的檢測項目包含哪些信息內容嗎?實際上大多數人都沒去了解過這個,下面濟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:原材料質量檢測(檢查方法:查檢驗報告、復驗;檢查頻率:按不同材料進場批次,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無側限抗壓強度,(檢查方法:現場取樣試驗;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);
濟南瀝青混凝土
3、瀝青面層:
3. Asphalt surface course:
原材料質量檢測(瀝青:檢查方法:查出廠“合格證、檢驗報告并進場復驗;檢查頻率:按同一廠家、同一品種、同一標號、同一批號進場的瀝青(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、細集料、礦粉、纖維穩定劑等:檢查方法:觀察、檢查進場檢驗報告;檢查頻率:按不同品種產品進場批次和產品抽樣檢驗確定);
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:全數檢查);瀝青混合料馬歇爾試驗:(檢查方法:現場取樣試驗;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量的檢測項目相關內容就講解到這里了,您對此有什么疑惑可以隨時來我們網站http://m.yuanchuodian.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://m.yuanchuodian.cn consulting service
  • 上一條:提前做好冬季路面機械設備維修保養工作
  • 下一條:挖掘機工作無力主要有兩點原因
  • 相關產品:

    主站蜘蛛池模板: 久久精品国产免费观看99 | 手机在线一区二区三区 | 婷婷sese | 成人在线视频观看 | 91污视频| 国产日韩精品在线 | 日韩在线不卡视频 | 清纯制服被啪啪护士 | 蜜桃视频一日韩欧美专区 | 一区二区三区欧美视频 | 一区二区在线 | 国产精品香蕉成人网在线观看 | 天天拍天天射 | 国产在热线精品视频国产一二 | 亚洲婷婷在线视频 | 伊人网站 | 亚洲国产日韩在线观频 | 精品美女在线 | 国产精选在线观看 | 婷婷在线视频 | 久久久中文字幕 | 日本不卡免费在线 | 一区二区三区波多野结衣 | 久久精品欧美一区二区 | 极品国产一区二区三区 | www.4虎| 大香线蕉伊人久久爱 | 一本岛高清v不卡免费一三区 | 日韩一区二区精品久久高清 | 四虎影院免费看 | 久久久久久久蜜桃 | 天天干天天色综合网 | 国产精品片| 亚洲一区日韩二区欧美三区 | 亚洲国产婷婷香蕉久久久久久 | 日韩欧美一中字暮 | 成人午夜亚洲影视在线观看 | 2022国产成人精品福利网站 | 精品久久亚洲一级α | 最近中文字幕无免费视频 | 天天干天天做 |