How to make the service life of refractory materials longer?

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What is neutral refractory? Can refractory suppliers tell the main components of it?

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Why the corundum can be used as refractory

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Fefractory of aluminium oxide.

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For refractory, why is it necessary to store the first mixing materials for some time under proper moisture and temperature?

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What's the fire resistance test method of doors and roller shutters?

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How many types of fire-resistant material?

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What can red stone refractory do?

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how to classify the fireproofing material levels A1 A2 B1?

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How many external wall thermal insulation fireproof material are there

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Fire insulation and fireproof insulation board materials What is the difference in performance?

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What are the materials used in refractory material processing?

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Does anyone know the fire endurance of steel stud partition?

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What kinds of fireproof materials does the safe use?

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Who knows the fire endurance of B-level fireproof doors and windows?

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Could you tell me how does fire protection standard of decorative material is divided?

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What are the specifications of fireclay bricks?

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What is the quote of fireproof and soundproof materials used in KTV?

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how long is the fire endurance of plasterboard?

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On the problem of making refractory materials

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Who knows what kind of fire protection material is better?

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What's the A class fireproof and thermal inuslation matertial for external wall?

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What is the fireproofing requirements of external wall thermal insulation materials?

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Who knows the texture of fire-proof wooden door material?

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who knows the fire endurance of fireproof coating?

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What are the requirements for fire?rating of construction suspended ceiling material ?

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What refractory material lead smelting furnace needs?

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Who can tell me the properties and classification of insulating refractories?

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How is the development of Xinmi refractories industry? What's its advantages and disadvantages?

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what textures of furnace refractories are good?

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