Diana

Wood benefits

2005-12-04T16:46:00.000-08:00

Wood has become one of the world most popular construction materials . In canada 90% of houses are made of wood. A wood building uses less energy for operation because it reduces to a minimun quantity, heating and cooling needs.
To build an office building out of steel it requires 140% more energy than for building a wood one.
Wood delivers the least enviromental impact to land.
Concrete design structures generate two times more solid waste than structures designed with wood.
As a conclusion, we can say wooden buildings represent the recycable and sustainable alternative in the construction industry.

metals timeline

2005-12-04T16:30:00.000-08:00

meaning of the expressions about Brick

2005-12-04T15:29:00.000-08:00

Find out the meaning of the expressions below, and write a blog entry explaining them.

1. Brick upon brick
It means the way to achieve a goal on the “activity-by-activity” basis, just like when people make continuous “small efforts” but on a continuous manner to finally achieve the “ big goal”.

2. Brick & mortar
Is related to the fact that brick and mortars are the items necessary to build a wall because they bond well together. When two items, persons etc are like “Brick and Mortar” means that they go well together or that the bond is a strong one.

3. Be /come up against a brick wall
When people encounter problems that are difficult to solve and is difficult to get rid of them. For instance if I bought too many items with my credit card, more than I could pay for and if when the time to pay comes I don’t have enough money, that would make me feel “ feel up against the wall”.

4. Come down on somebody like a ton of bricks
If somebody comes down on me like a ton of bricks it means I don´t like him at all and his presence is “so heavy “ on me that makes me feel like a ton of bricks falling over me.

5. Drop a brick
If somebody drops a brick means that he has aborted what he was doing for any good reason.

PARAGRAPH

2005-12-02T15:38:00.000-08:00

When you write a paragraph there are some things that you have to consider. First of all, every paragraph should have a topic sentence , this sentence it´s usually at the beginning of the paragraph and it tells what the whole paragraph will be about. Afther the topic sentences there are the support sentences , every of these sentences refers to and supports the main idea of the topic sentence . Usually a good paragraph is about 4 to 10 sentences long. Finally, a paragraph should have a closing sentence and sometimes the topic sentence could be at the end of the paragraph.

PARAGRAPH

Concrete, glass and wood

2005-12-02T14:49:00.000-08:00

Concrete is a construction material consisting of sand, conglomerate gravel, pebbles, broken stone, or slag in a mortar or cement matrix. It's very popular in the construction area becuase of it price, durability ,resistance and it is a reciclyble material

Glass is solid transparent or traslucent substance with irregular atomic structure.In the architecture it is used for the windows and other elements.The best advantage is that is transparent and it disadvantage is that is a very weak material.

Wood is the hard fibrous lignified substance under the bark of trees. It´s a very popular construction material, it has a lot of advantages because it´s easy to find , transport and use in constructions.

links:
http://dictionary.reference.com/search?q=concrete
http://dictionary.reference.com/search?q=glass
http://dictionary.reference.com/search?q=wood

CHICAGO

2005-11-03T08:21:00.000-08:00

In my opinion the video of chicago was very interesting. Chicago is one of the most important cities of the United States and is famous for the skycrapers. The video showed the most important buildings (sears tower, teather, auditorium,etc.) They talked about the fire in1871 and how the citizens of Chicago quikly began to rebuild the city after that disaster, that's what i liked the most!

sears bld VS petronas towers

paragraph of stone

2005-10-25T09:34:00.000-07:00

Stone, it's a material used for construction.It has been used for munumental architecture in many different places and from many years ago. This material has advantages and disadvantages. The advantages are durability, adaptability to sculptural treatment, and the fact that it can be used in its natural state.The disadvantages are that is difficult to quarry, transport, and cut, and its weakness is tension limits its use for beams, lintels, and floor supports.

Many famous stuctures has been made with stone, the Ashlar masonry, the greek temple of Poseidon, egyptians temples, early christian basilicas in Syria and the most famous of all is Stonehenge in England.

Stone it's an important material and it has been used for the man since the Stone age for different porpouses and mainly for construction

2005-10-18T10:33:00.000-07:00

Diana

2005-10-11T09:25:00.000-07:00

Hello!!!!! here i'm going to make my comments about the lectures and activities of the class.