cement concrete造句
1. Cement concrete pavement diamond saw blade, carbide saw blades.
2. The problem of cement concrete pavement repair was studied.
3. Therefore the recommended reliabilities of cement concrete pavement for different airport and the classification of the pavement structural parameter variation are put forward.
4. The cement concrete pavement is one of both high - type pavements.
5. Rupture of bridge pavement with cement concrete is a very common problem.
6. The stirring technology of cement concrete is cement concrete pavement construction of grade highway.
7. The project adopted C20 dry-mixed cement concrete ram-expanded pile, the reinforced road has not appeared new sinkage. The foundation project has gained anticipated result.
8. Then , pour insulating and new cement concrete pavement overlays, which serves as a independent stress layer.
9. By analyzing cause of cement concrete pavement slab, the paper proposed some treatment measures for reference.
10. Asphaltum concrete or cement concrete can be applied to ensure certain strength and stability.
11. The cement concrete pavement is one of two main types of highway pavements in our country.
12. Based on interface science principle, effect of silanes waterproof coatings on cement concrete surface was revealed.
13. And based on indoor shear test and water stability test, the dissertation puts forward cement concrete pavement functional layer asphalt mixture design method.
14. In order to explore the cause and mechanism of apron cement concrete scaling, deicer component analysis, concrete specimen deicer soaking test and phase analyzing were carried out.
15. Damage by water is a popular pavement damage form no matter on cement concrete pavement or asphalt pavement, it has become a world problem that endangers road engineering quality.
16. In the alternation of wetting - dry sulfate corrosion environment, the Portland cement concrete is not suitably used.
17. The modifying effects of polyacrylamide on road performance of cement concrete bridge deck overlay are studied.
18. In the medium of nitric acid, the trace chloride in the cement concrete was determined by turbidimetry.
19. Due to the complex construction environment , the in- situ cement concrete road slab of the urban road often has some cracks during the construction and the early period after usage .
20. Finally, using the asphalt overlay construction technology to repair cement concrete pavement is brought forward.
21. The paper discussed the reason of ruleless break in cement concrete pavement, and put forward the preventing measures.
22. It is concluded that the adoption of the pipeline anti-corrosion and flexible joint is an effective way to prolong the service life of cement concrete drains.
23. Excavated or modified form of pressure stabilized after crack hit paved surface of asphalt concrete or cement concrete surface.
24. The design, paving and effect analysis of testing road section provide basis for the design of thin asphalt overlay structure of old cement concrete pavement.
25. The experimental study provides a basis for the use of pulverized rubber cement concrete in hydraulic structures in port and waterway engineering.
26. Reflection crack is the key problem course of asphalt paving on existing cement concrete pavement.
27. Through the analyses of the skid proof and wearable cement concrete pavements the countermeasures are given.
28. Through simulating test in the laboratory , further anti - skidding performance of exposed - aggregate cement concrete pavement was studied.
29. The impulsive force of the hammer of the Machine can reach 30T, to replace the big hammer , and air pick , which can well treat with the cement concrete .
30. Automatic Leveling Device is a key element for a slip-formed cement concrete paver.
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