R value cavity na and r value continuous r 5.
Masonry block with integral insulation.
The components of this system from interior to exterior are described in fig.
We insert insulation into the cores of standard cmu.
Core fill 500 is a non expanding aminoplast foam that looks like white shaving cream.
Integral insulation refers to insulation placed between two layers of thermal mass.
This unit achieves higher r values than standard cmu insulation.
Korfil hi r masonry wall system.
Hi r insulated block hi r is a specially designed cmu with smaller webs to reduce thermal bridging and contains individually molded insulation inserts.
View block wall colors shapes system applications specifications details lineart download and more.
The block and the insulation are combined at delivery to the site.
203 mm nominal thickness must have continuous r 5 minimum insulation in addition to the integral insulation to comply i e the r value of the integral insulation.
The foam is injected under pressure into the empty cores of masonry walls.
With integral insulation and no framing are.
The assembly provides a wall system capable of achieving higher thermal r values than conventional masonry with no effect on the structural integrity of masonry construction.
By superlite block an oldcastle company.
Astra glaze sw glazed units are pre faced architectural concrete masonry blocks with a thermoset glazing compound permanently molded on one or more faces.
Images courtesy of masonry magazine and concrete products group respectively.
Examples include insulation placed in concrete masonry cores and continuous insulation in a masonry cavity wall note that an insulated masonry cavity wall can also be considered as exterior insulation if the thermal mass effect of the veneer is disregarded.
7 3 alternative insulation products integral to the cmu block include a molded foam slotted inserts and b injectable resinous foam.
Specially designed concrete masonry unit and individually molded insulation insert.
This means that to comply a masonry wall 8 in.
This glazing compound is cured and heat treated in gas fired tunnel kilns thus becoming an integral part of the unit.
Depending on the density of the blocks an 8 inch thick block wall without any other type of insulation has a thermal resistance value between r 1 9 and r 2 5.
It saves materials and labour improves energy efficiency and durability.
