Menene lambar wayar hannu a Kanada?

An gyara ta: Viewmate All Gilashin Railing

A Kanada, ƙa'idodin layin dogo da layin tsaro galibi suna ƙarƙashin Dokar Gine-gine ta Ƙasa (NBC). Duk da haka, larduna kamar Ontario (OBC) da BC (BCBC) suna da nasu bambance-bambancen na musamman.

1. Bukatun Tsawo

Matakala: Dole ne a auna igiyoyin hannu tsakanin 865mm (34″) da 1070mm (42″) idan aka auna su a tsaye daga gefen da ke kan matakala (hanci).

Masu gadi (Banduna/Masu sauka): Idan igiyar hannu tana aiki a matsayin mai gadi (misali, a baranda), dole ne ta kasance aƙalla tsayin 1070mm (42″) lokacin da faɗuwar ta fi 600mm (24″).

2. Sauƙin ɗauka

Dole ne a "kama" layin dogo don samar da amintaccen riƙewa idan ya faɗi.

Layin Zagaye: Ya kamata diamita na waje ya kasance tsakanin 30mm da 43mm (OBC ta ƙayyade 30mm–50mm).

Layin dogo marasa da'ira: Dole ne su kasance suna da kewaye tsakanin 100mm da 155mm, tare da matsakaicin girman sashe na giciye na 57mm.

Rarrabawa: Dole ne a sami aƙalla rarrabawar 50mm (2″) tsakanin igiyar hannu da bango/gilashi don ba da damar yatsu su ratsa ta cikin 'yanci.

3. Ci gaba da Karewa

Ci gaba: Dole ne a yi amfani da sandunan hannu a duk tsawon lokacin da za a yi amfani da su a kan matakala. A kan matakala mai faɗi (sama da 1100mm), ana iya buƙatar sandunan hannu a ɓangarorin biyu.

Karewa: Dole ne a mayar da ƙarshen bango ko sandar gini. Wannan yana hana tufafi ko jakunkuna su makale a kan layin dogo, wanda hakan zai iya haifar da faɗuwa.

4. Ƙarfin Lodi da Tsarin Gida

Kamfanin NBC na Kanada ya yi tsauri sosai game da matakan tsaro:

Dole ne a yi amfani da sandunan hannu da masu gadi wajen jure wa nauyin da ya kai 1.0 kN (kimanin fam 225) da aka sanya a kowace hanya a kowane lokaci.

Ga tsarin gilashi, dole ne a yi amfani da gilashin aminci mai laushi ko wanda aka laminated wanda ya cika ƙa'idodin CAN/CGSB.

5. "Tasirin Tsani" (Masu Tsaro)

Shekaru da yawa, Kanada ta haramta yin shingen "mai hawa" (a kwance). Duk da cewa NBC ta 2015/2020 ta sassauta wannan kaɗan don wasu aikace-aikacen gidaje, masu duba gida da yawa har yanzu suna aiwatar da dokar da ba ta hawa ba. Domin kasancewa cikin aminci, tabbatar da cewa ƙirar ku ba ta ba wa yaro damar hawa shingen kamar tsani ba.

Hukunci: Koyaushe ku tuntuɓi sashen ginin birni na yankinku kafin ku yi odar kayan aiki. Duk da cewa NBC tana ba da tsarin, masu duba na gida suna da ikon yanke shawara na ƙarshe kan "izinin zama."