Stairs are an important factor, almost indispensable in most types of housing. Everyone with different preferences, usually choose a favorite ladder, but mainly can be grouped into three main types: wooden stairs, iron stairs and concrete stairs. So how do you know which ladder is right for your home, how do you count and plan material on the stairs?
Notes for development
A. Iron Ladder:
1. The iron ladder must fit the house
2. The safety factor must be emphasized

B. Wooden Ladder
1. Choose wood
2. Design a wooden ladder suitable for space

C. Concrete Ladder
1. Concentration of the bottom, installation of reinforcement, reinforcement, drilling will be poured concrete.
2. Remember to have reinforcement so that the concrete will not slip (usually a concrete retreat of 10-13 cm).

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