Porous Block Porous ceramics have a large degree of open or closed internal pores that provide a thermal barrier. Certain ceramics have intrinsically low thermal conductivity, even in dense forms.

Supplier: ZIRCAR Refractory Composites, Inc. Description: Type ZIRCAL-18 Refractory Board is a high temperature calcium silicate block insulation with excellent mechanical properties and stability up ...

The bracket also minimizes damage to your forms since you nail into the face and not the end. There is less cutting of your form product because you can run them wild. Our unique splice bracket ...

A concrete contractor recently had a close-out meeting with the Owner and Construction Manager, and was be surprised by the demand for a reduction in payment based on form leakage. Fabricate ...

The concave concrete structures were designed to pick up sound waves from enemy aircraft, making it possible to predict their flight trajectory, giving enough time for ground forces to be alerted ...

As a defective concrete block homeowner, I would really appreciate the word mica being replaced with the term defective block concrete. The science from the testing of our blocks shows while mica ...

Tensions between Gibraltar and Spain have flared once again, as Gibraltar's Chief Minister Fabian Picardo demands the return of a concrete block taken from the territory’s waters by Spanish ...

I also found it impressive how it self-leveled within seconds to form a uniform coating ... a penetrating concrete sealer is the go-to type to block out moisture and chemicals.

Here you will find forms that are used statewide in Washington Courts. Locate your forms by category below or search the list of all forms. Your Court may have additional forms you must file in a case ...

As a landscape contractor, I move a lot of stone, brick and concrete blocks by hand. I have one basic rule: Use your head ...

This type of material consists of all kinds of compressed blends of stone, gravel and soil that work together to form a firm shape ... like masonry stone, blocks or concrete.