What material are the doors used in schools made of
Release Time:
Jul 18,2025
The commonly used door materials in schools mainly include steel doors, zinc alloy doors, and wooden doors, among which steel doors have become the preferred choice for modern schools due to their durability and safety.
The commonly used door materials in schools mainly include steel doors, zinc alloy doors, and wooden doors, among which steel doors have become the preferred choice for modern schools due to their durability and safety.
Material analysis of mainstream school doors:
Steel door:
Material characteristics: Made of 1.2-1.5mm cold-rolled steel plate or galvanized steel plate, filled with honeycomb aluminum or rock wool, with both impact resistance (able to withstand 200kg impact force), sound insulation and fire resistance (up to Class A standards).
Advantages: Military grade strength, anti pinch design (door gap ≤ 4mm), over 20 years of service life, and support for intelligent upgrades (such as IoT monitoring).
Application trend: Widely adopted in key schools, especially suitable for high-frequency usage scenarios (such as classrooms).
Zinc alloy door:
Material characteristics: Mainly made of zinc alloy, with low cost and moderate strength, suitable for school projects with limited budget.
Advantages: Environmentally friendly and non-toxic, diverse styles, but slightly less durable than steel doors.
Wooden doors:
Material characteristics: Traditional HPL boards or solid wood materials are often used in areas with high requirements for sound insulation and aesthetics.
Limitations: prone to moisture and cracking, weak impact resistance, requiring frequent maintenance.
Purchase suggestion:
Priority certification: Select products that have passed impact resistance (such as GB/T 38209-2019) and fire certification.
Function adaptation: Choose sound insulation, corrosion resistance, or quick disassembly function according to the usage scenario (such as classroom, laboratory).
Service guarantee: It is recommended to choose a supplier that provides a warranty of more than 5 years.
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