Puas muaj qhov siab tsawg kawg nkaus rau cov ntaiv risers?
Puas muaj qhov siab tsawg kawg nkaus rau cov ntaiv risers?

Video: Puas muaj qhov siab tsawg kawg nkaus rau cov ntaiv risers?

Video: Puas muaj qhov siab tsawg kawg nkaus rau cov ntaiv risers?
Video: puas muaj hauv tshuaj kho tau by lauj thoj 2024, Kaum ib hlis
Anonim

Stair riser qhov siab yuav tsum yog 7 nti (178 mm) siab tshaj plaws thiab 4 nti (102 mm) yam tsawg kawg nkaus . Stair tread qhov tob yuav tsum yog 11 nti (279 mm) yam tsawg kawg nkaus . Cov riser qhov siab yuav tsum ntsuas vertically nruab nrab ntawm cov thawj ntug ntawm cov treads uas nyob ib sab.

Hauv qhov no, qhov tsawg kawg nkaus qhov siab ntawm tus ntaiv riser yog dab tsi?

4 ntiv

Tom qab, lo lus nug yog, dab tsi yog tus qauv theem siab rau stairs? Standard Kauj Ruam Qhov siab Qhov nruab nrab, American architects tau siv a standard ntaiv qhov siab ua 7,5in. Nyob ntaiv ua hauv, qhov nruab nrab kauj ruam ntev yog 9 nti siab, thaum sab nraum cov kauj ruam muaj qhov nruab nrab ntev ntawm 11 ntiv tes siab.

Nyob rau hauv kev hwm rau qhov no, stair risers tuaj yeem ua qhov siab sib txawv?

Raws li tsab ntawv tshaj tawm tshiab ntawm 2012 International Residential Code (IRC), qhov siab tshaj plaws tso cai sib txawv hauv riser qhov siab yog 3/8 "(Qhov no txhais tau hais tias qhov sib txawv hauv qhov siab nruab nrab ntawm qhov siab tshaj plaws thiab luv tshaj riser ntawm koj ntaiv tau tsis ntau tshaj 3/8 ")

Qhov siab tshaj plaws ntawm ib kauj ruam yog dab tsi?

Risers yuav tsum muaj ib qhov siab tshaj plaws ntawm xya ntiv tes thiab qhov tsawg kawg nkaus qhov siab ntawm plaub ntiv tes. Ib tsev neeg ib leeg thiab cov tsev hauv nroog tau tso cai kom muaj siab tshaj riser qhov siab ua 7,75in.

Pom zoo: