|Product SKU||DR LADDER PL-SFY04|
- Brand: DR LADDER
- Model: PL-SFY 04 (04 Steps)
- Load Capacity: 150 KGS
- Weight: 19 KG
- Height (Platform): 1120MM (H2)
- Dimension: 690MM (W) X 1235MM (D) X 2130MM (H)
- Heavy-duty fibreglass sides with slip resistant aluminium treads.
- Locking brace bars and anti-slip feet for added stability.
DR LADDER PL-SFY04 DR LADDER FIBREGLASS PLATFORM STEP LADDER - (4 STEPS)
Advantage of fibreglass ladder
Modern ladders are usually constructed from three materials: wood, aluminum, or fibreglass.
While each type of ladder has its benefits and trade-offs, a fibreglass ladder does have advantages to consider.Perhaps the BIGGEST ADVANTAGE it has over its aluminum counterpart is its resistance to electricity.Fibreglass does not conduct electricity, so it is much safer to use around power lines than highly-conductive aluminum. These ladders sometimes use aluminum rungs, but they are kept separate and so electricity cannot travel through the ladder.
A fibreglass ladder is also constructed from man-made material, which gives it an advantage over wooden ladders. Natural materials like wood can have significant variations in quality, so a weaker wooden ladder rung or support beam could fail without warning. Fiberglass beams are uniform and inherently strong.Many handymen and construction workers find that fibreglass is more resistant to bad weather conditions. Wood ladders can eventually rot after a few cycles of wet and dry exposure. Fiberglass does not absorb moisture or weaken significantly in the sun.Fibreglass ladder is also flame resistant, making it ideal for firefighters scaling smaller buildings. The material will scorch and briefly flame under a direct heat source, but will self-extinguish after that source is removed.玻璃钢梯的优点