j. geils band whammer jammer freedownload

Name: j. geils band whammer jammer freedownload
Category: Soft
Published: broknagarkei1974
Language: English



























Waterproofing of Concrete Foundations.
Discover the world's research.
15+ million members 118+ million publications 700k+ research projects Join for free.
Oct 2015.
Apr 2019.
Jan 2019.
Jan 2017.
25 μm and survived concrete mixing if their wall was at least 0.5 mm thick. A mechanism for pressurizing the capsules was also developed, leading to a considerable improvement of the release of precursor. To test a final upscaling solution, glass capsules 30 mm long and with a wall thickness of 0.5 mm were mixed into concrete at a dosage of 13 and 36 capsules per litre and moulded into specimens, on which multiple cracks were created. Partial success was obtained, as 2 out of 6 cracked planes were well sealed when tested for water flow under high pressure. A higher dosage of capsules, estimated to be about 50 capsules per litre would be required to achieve a consistent sealing effect. Finally, a cost assessment of this solution was performed and compared to alternative options. Addition of capsules to a whole concrete slab would be too expensive compared to a typical repair action. If self-healing concrete is applied only to the outer 5 cm layer of the concrete element, the cost of this solution becomes 19% cheaper than conventional repair, but still more expensive than the cheapest alternative solution to achieve sealed cracks, which is using additional reinforcement to keep the crack size below 0.05 mm.


Views: 1

Comments are closed for this blog post

© 2020   Created by PH the vintage.   Powered by

Badges  |  Report an Issue  |  Terms of Service