Durox can be used below ground in foundation walls in suspended beam and block floors and in all types of internal and external walls.
Beam and block floor u value calculator.
This makes it a cost effective construction method despite higher material costs.
It provides many benefits for specifiers and contractors making it the natural choice where blockwork is specified.
The widest span in the floor joist span table in part 2 of this tutorial module showed that floor joists can span 17 2 if they are 2 x 12s spaced 12 o c.
It can also be referred to as an overall heat transfer co efficient and measures how well parts of a building transfer heat.
Suitable for use on projects where a concrete slab might ordinarily be used suspended concrete decks are particularly desirable where there is unstable ground a high water table or too.
The floor can be a beam and block also called block and beam or pot and beam deck or on larger projects a precast concrete plank craned into position.
Please contact us is you require specific information regarding your project.
For example a building with material with an r value of r 11 converts to an u value of 0 09 1 r or 1 11 0 09.
Our precast concrete hollowcore and beam block floorspan calculator provided below is to be used as a guide only.
This means that the higher the u value the worse the thermal performance of the building envelope.
It requires very little ground preparation meaning there are big labour savings costs.
Reference table for u values u value is the coefficient of transmission i e the transmission of heat through the materials which compose the building s envelope or outer shell.
Work through your own construction detail to get an early indication of the u value that this might achieve.
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Block and beam is a popular floor system due to its durability and how quickly it can be installed.
So the house dimensions will now be 24 x 13.
Let s expand our house beyond that 17 2 span capability to 24 feet wide.
Durox floor blocks are used in ground floors to reduce the u value and minimise wastage.
Our dedicated sales and estimating team are on hand to answer any of your queries.
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The saint gobain insulation uk online u value calculator covers a variety of different insulation applications.
