How can we repair cracks in concrete roofs?
The important thing to know about cracks present on concrete slab is their nature. As we all know that on variation of temperature, RCC slab get expand and contract which is called thermal expansion and contraction. On rise of temperature it expands and on fall it contracts. These variations will reflect on the cracks too and there will be a movement on cracks.So, anything which is to be applied on the cracks must be flexible enough to accommodate the movements.Two types of treatment can be usedPU(Polyurethane) sealant treatment- In this treatment, after cleaning of surface, slight V-groove cut has to be made on cracks. Again cleaning and application of PU sealant is to be done.just put some sealant on your finger and fill it on V-groove cut carefully.Flexible acrylic tape-This treatment is little tricky but you can do it with some effortsReason behind application of masking tape-we want to prevent acrylic tape to be completely stick to the crack.This technique makes acrylic tape independent from the movement of the crack.any adverse effect of movement of crack will not reflect on acrylic tape.
Why do most senior citizens prefer to drive Oldsmobiles and Buicks?
I've noticed that whenever I see older people driving, they are usually in an oldmobile or buick. Even at my job, 95% of the people over 60 drive these cars. Is there some special bargain for older americans to drive these cars, or is it just a fluke.
How do German cars compare to Japanese cars?
Japanese cars are generally more reliable and less complex. This is expecially true for older cars. Japanese cars are less expensive to repair and more tolerant of poor maintenance generally. They also give a far greater performance per money paid for them.Japanese engineering is superior in that it does the most with the least. It does the most in terms of performance, maintainability, reliability, ease of use. If I were to ask any engineer they would porbably say it would be beter to work with a bigger budget and all but the masochists (or puzzle solvers) will acknowledge that this is so. Like most things, the work is far easier when you have more resources to play with. A good artist can move you with a full palate of colours, a proper assortment of brushes, and canvas. A great artist can move you with a pencil. Smaller budgets require more creativity and resourcefulness.Thus, with German cars (with their higher premium budgets) a lot of engineering creativity is poured into adding features, and engineering aesthetics, or what's "cool" as well as adding more layers of refinement. Japanese companies generally engineer comprehensively for function, reliability, maintainability, simplicity, and economy, as well as a decent degree of refinement. Of course you get the best of both worlds with Japanese luxury cars. Lexus has the ultimate in reliability and has great refinement. Infiniti has great reliability and performance. German brands have more psycho-social capital. Much of it was built up in decades past when there actually was a big difference between what they offered (except VW) and the Americans and Japanese in particular offered. That era has long, long passed. When you look past all the psycho-social fluff to the metal then you see what's actually true.
Where can I get a cheap power drill for home use in India?
Hi Guys,Here you can get a cheap power drill for home use in IndiaIt can be confusing and frustrating choosing the best power tool to meet your jobsite needs. The power tool manufacturers love to bamboozle us with various brand new features and benefits, higher speed and torque ratings, bigger capacities and new cordless batteries.To relieve from confusion and get a clarity on best power drill visit→Best Drilling machine brands for home and IndustriesBefore we go on to which drill you should buy, a note on the different types:Corded Hammer DrillFor drilling holes in brickwork, stone, concrete or other types of masonry.On a rotary hammer drill, a more powerful option, the rotary action can be turned off, leaving the hammer function to work alone breaking up the likes of concrete.Cordless Drill DriverA battery-operated drill tool that can drill holes in wood, plastic and metal and be used as an electric screwdriver.The Most ever powerful drilling machineAuxiliary handle & soft rubber grip has provide fatigue free comfortable usage.Ergonomic Design with Optimal grip positions, light weight and Insulated shock proof plastic body Powerful motor and high impact rate for fast, effortless masonry drilling Easy to change bits.Standard Accessories Chuck key Auxiliary Handle Depth Gauge” There is also a reverse option which can be used for screwing application. So, buy this multipurpose drill machine and make your work more easy and convenient.”For More Information→Best Drilling machine brands for home and Industries[Bosch]Bosch professional accessoriesCordless drills, in all forms, are in the main, less powerful than corded drills although some of the very expensive cordless combination drills can match a basic corded drill for power…Bosch has 0 to 2600 rpm No-load speed and Drilling diameter: 10 millimeters for concrete and masonry; 8 millimeters for steel; 20 millimeters for wood.It has 1 to 10 millimeters Chuck capacity and 0 to 41600 bpm impact rate.For More Information—->Best Drilling machine brands for homeRyobi RPD800-K Percussion DrillThis allows you to change bits easily without the chuck turning in your hand.Another feature we love is the small (but very bright) LED bulb in the handle, which points at the drill bit so when you are drilling in a cupboard or under the stairs you can see what you are doing perfectly.I’d say an excellent cheaper option is the Best Drilling machine brands for home and Industries[Bosch]Buy Best Cheap Power drill and Enjoy!!!!!