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Q: How to decide the reinforcement rods for a beam of span 30' Dimension of the room is 20'x30' and the beam is coming at the centre of rcc roof. Basement is load bearing stone masonry and walls are 9?
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Are poured concrete walls better than concrete block walls?

It depends on the application. For homes, masonry is fine as long as it is insulated well against the weather. Masonry rarely needs maintenance. Concrete walls are stronger and last longer than masonry but are more costly to construct. For basement walls, I suggest that you always use concrete walls. Above ground level, masonry is cheaper and strong enough for residential and commercial, multi-story applications. For retaining walls, 8" thick masonry works well up to about 8 feet of retained earth. Above that, the lower courses of block will get thicker to 12". You still need concrete footings for block walls.


Is re-bar and reinforcement bar is same?

Yes.A rebar, or reinforcing bar, is a common steel bar, and is commonly used in reinforced concrete and reinforced masonry structures. It is usually formed from carbon steel, and is given ridges for better mechanical anchoring into the concrete. It can also be described as reinforcement or reinforcing steel. In Australia, it is colloquially known as reo.To know more about rebar visithttp://en.wikipedia.org/wiki/Rebarhttp://www.rgsrebar.com


How do you mixes type s masonry cement?

1 bag of cement with 4.5 five gallon buckets of masonry sand.


All of the following are examples of apprenticeship programs except A. nursing. B. cement masonry. C. brick masonry. D. carpentry.?

nursing


What can you do with concrete?

With concrete and precast concrete you can build fences, walls, concrete sound walls, pre-cast concrete perimeter walls, masonry walls, masonry screen walls and more! If you are interested in having a concrete or precast fence, perimeter, sound wall, masonry wall or masonry screen wall, then go to the links below for more information. Well you can make walls, houses, bricks and so on.

Related questions

What has the author C Feeg written?

C. Feeg has written: 'Effects of reinforcement detailing for concrete masonry columns' -- subject(s): Concrete Columns, Concrete masonry, Reinforced concrete construction, Testing


What are some good ways to keep your basement dry?

There are a number of good ways one can keep their basement dry. One can improve better drainage to direct rain water away from ground where the basement is located. Use waterproof masonry paint on the walls of the basement.


What is masonry mortar?

Masonry cement is basically normal Portland cement with added ingredients to provide the plasticity required for masonry work. Masonry cements are pre-packaged primarily as either Type N Masonry Cement or Type S Masonry Cement. Other types are available for specific circumstances. Type N Masonry mortar is recommended for general use in building non-load bearing walls as well as for exterior veneer walls not requiring high strength. Type S Masonry mortar is recommended for use in all masonry below grade as well as in building exterior load bearing walls requiring high strength. DO NOT use masonry cement for concrete jobs


What is the least expensive way to waterproof a basement?

Least expensive usually translates to least effective. The cheapest choice for damp-proofing a basement is usually a coating of waterproofing paint, like Drylok sealer on the interior masonry walls.


Is epoxy required in rebar connections?

Epoxy is not required in rebar connections as concrete and wire are used to hold it in place. Rebar is a reinforcement place inside masonry structures to provide increased strength.


Why did the walls in a traditional masonry bearing wall structure need to be so thick?

What do you mean by 'masonry beariing wall'. A wall can be made of masonry. The part of a building which is weight bearing, is the foundation. What do you mean by thick Iowl der. Masonry walls are usually 10 cm thick, because this was thought to be a very practical thickness if building brick walls about 2&1/2 Metre high. Any thinner, and it would be unstable and fall down. Foundations are made about 45 cm thick so as to distribute the load of the masonry wall evenly over a large area. This reduces the worry that the wall may sink or drop, and allow the walls to collapse .


What happens if you accidentally put ugl instead of kilz on the basement sheetrock?

You mean masonry waterproofing paint? It's probably ok, but why don't you call the 800 number on the can? 800-UGL-LABS


What are the types of stone masonry?

There are a few different types of masonry work. The types of masonry work are veneer, dry set masonry, solid masonry, brick masonry, concrete block, a-jacks, stonework, gabions, and bagged concrete.


How can I totally waterproof my basement?

You first need to determine the source of the water. Water can seep in through masonry, the floor/wall seam, from under the floor, etc. Once you find the source of water, you can research the options for repair. It's a good idea to consult with a professional basement waterproofing company that offers an extensive warranty.


What does masonry mean in greek?

masonry : χτίσιμο (chtisimo)


What is Masonry?

Masonry is another word for stone or brickwork


What are the characteristics of masonry cement?

Characteristics of masonry cement :Strength of the masonry cement is goodSetting property will be fine as that of lime mortarIt is used particularly for masonry construction.inday mabao