Resources
Frequently Asked Questions
RESCOBOND AA-22S
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Do Rescobond AA-22S linings need to be dried after air setting to resist shipping damage?
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Will undried Rescobond AA-22S absorb moisture from the air like plastics do?
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Will freeze/thaw cycles affect unheated Rescobond AA-22S installations?
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Must the undried Rescobond AA-22S linings be kept dry after air setting?
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Must the Rescobond AA-22S lining be dried if it is going to be stored before use?
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Is unheated Rescobond AA-22S affected by steam which is sometimes used as part of the start-up process?
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An installation is going to be hydrostatically tested. What precautions must be taken with Rescobond AA-22S?
CASTABLE
How much water do I have to add to a castable?
Question :
How much water do I have to add to a castable?
The recommended water to mix with a castable or gun mix is available. It is important to add the correct amount of water for the type of installation (casting and pumping or gunning) since the water added can influence the physical properties for the product. If too much water is added, density and strength can be reduced along with increase reheat shrinkage. If enough water is not added, castable flow will be reduced and create casting voids and gun mixes might be dustier when installed. Water is not added to refractory plastics and wet mortars on-site.
MONOLITHICS
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What is the best practice to install monolithic products in hot weather?
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What is the best practice to install monolithic products in cold weather?
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What are the differences between a cement bonded monolithic and a non-cement monolithic product?
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What are the best practices to store monolithic products?
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How do I dry-out and heat-up a monolithic product after it is installed?
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