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What is headrace tunnel?
A tunnel between De-silting basin or Fore-bay to Surge Shaft is called Head Race tunnel which may have pressure flow or gravity flow.
What is de difference between ordinary portland cement and masonry cement?
Masonry cement is similar to OPC but has a plasticiser added to the cement powder. As a bag of masonry cement contains 75% cement powder and 25% plasticiser, a higher proportion of cement must be used.
What is desilting pipe?
Silt in pipes is caused by solids suspended in liquids, that are flushed through the drainage system, settling in the pipe-work. This can be caused if there is a lot of solid matter flushed through the pipe system or if the flow is too slow or has too many turns causing the flow to been restricted (which in turn allows the solid particles held within it time to fall to the low point in the pipe). De-silting is carried out through either high pressure jetting or exposing the affected pipe-work and physically cleaning out. Silting can occur in other pipe systems, as well as drains, but depends on what the plumbing system is carrying. Hard water areas (high level on degrees Clarke) may need acid descale etc.
Top 10 construction company in the Philippines?
1. Ayala Land Inc. 2. Jollibee Foods Corp. 3. Ayala Corp. 4. Globe Telecom 5. San Miguel Corp. 6. Bank of the Philippine Islands 7. ABS-CBN Broadcasting Corp. 8. Philippine Long Distance Telephone Co. 9. SM Prime Holdings 10. Banco de Oro Unibank.
What should i choose asphalt or concrete for my entrée de garage(driveway)?
We have had both. Concrete tends to look better and hold up longer, but the surface stones can pop out and the concrete can crack. It is more expensive to install than concrete. We paid additional for a formula that would have fewer surface pops. New asphalt driveways look nice, too. There are pros and cons to sealing them every year. Sealants give the driveway a new look but don't necessarily prolong the life of the driveway. The surface of an asphalt driveway can become uneven and will crack. Tire pivot points will wear and tire depressions will form where vehicles are regularly parked. The dark color can be a heat sink due to sun exposure and can actually soften with the heat That can be a negative during a hot summer, but our south-facing asphalt driveway seemed to finish snow removal jobs by melting whatever remained. Asphalt is less expensive, but generally needs to be replaced more often than concrete. Some folks have gone to using paving bricks in driveways. That looks nice, but you have to fight weeks growing in the cracks and it makes for a noisy and bumpy ride for anything wheeled across it. (think wheeled garbage bins or luggage). Whichever driveway you choose, you need to do your homework on the proper installation and watch that your contractor adheres to those parameters. Also check the contractor's guarantees and reputation. We had to take one contractor to court because an asphalt driveway was installed cold and didn't last a year.
When was Fomento de Construcciones y Contratas created?
Fomento de Construcciones y Contratas was created in 1900.
What is Fomento de Construcciones y Contratas's population?
The population of Fomento de Construcciones y Contratas is 92,290.
When was Construcciones y Auxiliar de Ferrocarriles created?
Construcciones y Auxiliar de Ferrocarriles was created in 1917.
What is Construcciones y Auxiliar de Ferrocarriles's population?
Construcciones y Auxiliar de Ferrocarriles's population is 7,000.
Cuanto cuesta construir una casita en cemento en puerto rico?
todo depende de el tamano, numero de cuartos y la arquitectura, tambien si contratas a un contratista profesional te cuesta mas, aparte de si vas a comprar los materiales o el lo incluye en el estimado.
What does cino de mayo mean?
what does cino de mayo mean?
What does de mean in English?
The indefinite article "de" in Spanish is analogous to the indefinite article "of" in English.
What does son de mean?
Son de is often used to mean son of. Usually one would just use de as in de Paul would mean son of Paul.
What is De mean?
de means of in spanish
What does the spanish word de mean in English?
De is a preposition meaning of. It can also mean from, about, with, and as.
What does el and de mean in spanish?
El = The De = Of
What does de que mean in spanish?
de que: from what
