Following plastic material is used to make building floors less susceptible to wear & tear
- AHDPE
- BPVC & polyethyleneCorrect
- CEVA
- DLDPE
Solution
Concept
PVC and polyethylene are widely used synthetic plastics in building construction for durable flooring.
Step-by-step solution
1. Understand the main requirement: choosing a plastic material that increases resistance to wear and tear in building floors. 2. Polyvinyl Chloride (PVC) and Polyethylene (PE) are widely used to make resilient floor tiles, sheets, and composite decking. 3. These plastics provide good durability, water resistance, and high abrasion/wear resistance. Answer: (B) PVC & polyethylene
Explanation
PVC (Polyvinyl Chloride) and polyethylene are common plastics used in flooring materials. They make floors strong, easy to clean, and resistant to wear and tear from foot traffic.
Why the other options are wrong
A: HDPE is mainly used for pipes and containers rather than standard resilient floor coverings. C: EVA is commonly used for soft padding or footwear soles, not main durable floor surfaces. D: LDPE is a soft plastic used mostly for plastic bags and thin films.
Shortcut
Remember PVC vinyl flooring—PVC and PE are the main plastics for durable floors.
Common mistake
Confusing general packaging plastics like LDPE or HDPE alone with composite flooring materials.
Correct answer: B) PVC & polyethylene