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More information is needed to answer this question... What ratting are you looking for? Sheer Compression Fire Others Terry North

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What is heavier a concrete block or a brick?

Concrete block.


How do you test the psi rating of a concrete hollow block and where can you test it?

by using the universal testing machine, you can get the actual max load needed to fracture the hollow block and by using the formula, Compressive strength =load(lb)/Areaofcrosssection(in2) u can get the psi rating..


What are the dimensions of a concrete block?

Basic concrete block it 8x8x16 inches.


How many concrete block to a m2?

There are 10 concrete block per m2.


What is the strongest home design material. Concrete block or wood frame?

concrete block


What is the difference between a concrete block and a brick block?

A concrete block is made from concrete, a brick block is made from brick. They are two different building materials. Both have their respective advantages and disadvantages.


What does an 8 x 10 x 16 concrete block weigh Is there a difference between a concrete block a concrete cinder block?

It weighs 59 lbs. There is a difference between a "real" cinder block and a concrete block. A cinder block uses cinders--ash from the burning of coal--as its aggregate. Concrete blocks are made from concrete. Concrete block is far stronger than is cinder block, and some jurisdictions prohibit the use of cinder block. The only justification for cinder block is that it weighs less than concrete block, which is important if the ground you're building on isn't strong enough to support a heavy structure. This justification has gone away, because now you can buy concrete block made from expanded-shale aggregate that's as light as cinder block and as strong as standard-weight concrete masonry.


How can I attach wood to a concrete block?

To attach wood to a concrete block, you can use concrete screws or anchors. First, drill pilot holes into the wood and concrete block. Then, insert the screws or anchors into the holes and tighten them securely. This will create a strong and stable connection between the wood and concrete block.


What is the recommended type of concrete block for securing a 4x4 post in place?

The recommended type of concrete block for securing a 4x4 post in place is a "precast concrete deck block."


How high is a concrete block wall that is 18 blocks high?

A concrete block is normally 8 inches high so that an 18 concrete block wall is 12 feet high.


How thick a concrete wall would be needed to give the same insulating value as 3 and a half inches of fiberglass?

Poured concrete has an R value of about 0.08/inch. Fiberglass batt has an R value of about 3.14/inch (blown fiberglass wall insulation is about 3.2/inch). From these values we can calculate that the equivalent insulating thickness of concrete would be about 3.5x3.14/0.08 = 137.4 inches. Note that concrete blocks have a somewhat better insulating value due to the incorporated air pockets. A 4" concrete block has an R value of about 0.2/inch An 8" concrete block has an R value of about 0.15/inch A 12" concrete block has an R value of about 0.1/inch


What are the classification of hollow concrete block?

classification of concrete blocks