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Question:

A grade fireproof material cement board

A grade fireproof material cement board

Answer:

The strength is relatively good, not easy to crack NK-YB01 composite foam cement board compressive strength are high, to a relatively low density of relatively high strength, use and transport are not easy to break, and meet the fire integrity.
High heat insulation NK-YB01 composite foam cement board closed porosity> 95%, high porosity so that the air flow caused by low heat transfer, is a prerequisite for high insulation. Therefore, the thermal conductivity of the external wall insulation board is (0.045-0.068) W / m.k, and the thermal conductivity of the polystyrene board is slightly lower, but the actual effect in the actual engineering is basically the same, which can meet the needs of building insulation and insulation.
High fire resistance NK-YB01 composite foam cement board is an inorganic material, is a Class A fireproof material, which has a good fire resistance, refractoriness of 1000 ℃ or more, fully meet the external wall insulation requirements.

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