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Recent Answers

2013-05-21 Masonry/Brick Laying - brick cutting:

Thank you for your question Kathy.    A wet saw is a very practical tool that bricklayers use on the job sites that I visit. They use it for either clay brick or concrete brick.     I am not an expert

2013-05-21 Composite Materials - Composite Modelling:

Your doubts are explained in great detail in this book:  http://www.crcpress.com/product/isbn/9781466516618    But, a short answer:  - 3D solid, computationally very expensive. Use only for modeling details

2013-05-21 Construction Law - Variations Claim:

Dear Reggie,    Yes, the Law is mandatory and is superior to any other rule, regulations or contractual provisions in relation to Commercial and contract transactions in the State of Qatar and that is

2013-05-20 Construction Law - Construction Law:

Dear Bandula,    I agree with your interpretation.  Clause 14.5 applies only where the supply of items is not identified as a separate bill item, such as the delivery of aggregate to make concrete or asphalt

2013-05-20 Audio Systems - choosing the right amp:

Before I can answer that - how many channels are you planning on running? 2 channel stereo? 5 channel surround? mono?    The amp should list the watts per channel. Whatever that figure is, make sure your