Stairs - siv

Nrog rau txoj kev loj hlob ntawm kev tsim kho kev lag luam zoo thiab kev tsim kho ntawm stairs. Feem ntau cov nyob rau hauv lub teb chaws lub tsev nyob thiab cottages tau lug ua los ntawm cov ntoo. Ntoo yog lub feem ntau technologically advanced thiab environmentally phooj ywg cov ntaub ntawv uas rau kev thaj tsev. Nyob rau hauv lub chaw ua khoom ntawm ladders siv xws designs, uas tau raug mas yuav kis tau los ntawm builders tag nrho cov thoob lub ntiaj teb no thoob plaws hauv lub loj hlob ntawm tib neeg kev vam meej. Cov nram qab no hom ntawm lug: ncaj stairs, kauv, nrog ib tug 90 ° los yog 180 °. Feem ntau hom - marching. Lub npe los ntawm cov fact tias cov kauj ruam thiab hu ua "flights ntawm stairs." Floating yuav muaj xws li ib tug los yog ob peb ncaj feem kev cob cog rua rau lub teb platform. Kev sib hloov yog cia li 90 ° los yog 180 °. Nws yuav ua tsis tau tsuas yog ib tug platform tab sis kuj fanning nplas.

Sizing

Stairs yog lub ntsiab ntsiab ntawm tus tsim ntaiv, thiab lawv tsis - yog ib tug txiav txim tau uas muaj feem xyuam rau tag nrho cov functionality ntawm tus tsim. Lawv loj nyob rau hauv lub steepness ntawm cov nyob ib cheeb tsam, dav, qhov siab thiab tus xov tooj ntawm theem. Nyob rau hauv lub tsim ntawm cov tag nrho cov qauv xam ntaiv peb hlis ntuj pib nrog txiav txim tus piv ntawm lub qhov siab ntawm lifting tus ntaiv thiab qhov kev ncua deb ntawm lub zog ntawm tib nws rau pem hauv ntej. Qhov no piv yog txiav txim los ntawm lub kaum sab xis ntawm inclination los yog nqes hav ntawm lub staircase. Nqes hav 30 ° yog suav tias yog zoo rau qhov no. Hais tias yog, tus piv ntawm lub qhov siab ntawm lub staircase thiab nws cov kab rov tav projection yuav tsum yog 1: 2 los yog 1: 1.75. Xam cov kauj ruam siab (los yog lub sij hawm "riser siab" yuav tsum muaj nyob rau hauv kev tsim kho terminology) thiab nws cov dav (lub dav ntawm lub tsuj taw) yog tau siv cov mis

2b + a = 570 - 640mm (nruab nrab tib neeg kauj ruam)

Feem ntau, cov qhov ntev yog txais tsis pub dhau 150 - 160 mm rau cov kauj ruam qhov siab, thiab 270 - 320 mm rau cov dav. Nws tseem yog tsim nyog los soj ntsuam qhov kev ncua deb ntawm tej theem rau saum qab nthab los yog tej protruding ntsiab - tsis tsawg tshaj li 2 m, tiam sis nws tshwm sim hais tias cov lus qhib ntawm tsev me me, thiab ua siab mos siab muag nqes hav yog tsis tau .. Ces tus nqes hav ntawm lub toj yog nce mus rau 45 °. Tsuas yog nyob rau hauv no txoj kev muaj peev xwm mas tus txheej txheem ntawm qhov kev ncua deb ntawm lub qab nthab rau cov kauj ruam. Raws li cov kev tsim kho kev cai, stairways yuav tsum tsis txhob yuav tsawg tshaj li ib tug dav ntawm 900 hli. Feem ntau, tus xov tooj ntawm cov kauj ruam nyob rau hauv ib tug sib ntaus ntawm stairs yuav tsum yog los ntawm 3 mus rau 16. Yog hais tias lawv yuav tsawg tshaj li peb, ces nws yuav zoo tsis muaj sib ntaus ntawm stairs thiab doorsteps. Yog hais tias cov kauj ruam yog ntau tshaj 16, ces tus neeg yuav nkees rau nws. Ob tug flights uas yog nyob ib sab thiab muaj ib tug counter-kev taw qhia, yuav tsum muaj kev deb tsis tsawg tshaj li 10 cm therebetween.

fencing

Staircases nruab nrog ib tug lag tuav raws li ntseej. Rau tej interfloor ntaiv yuav tsum tau mus nrhiav kom tau kev tiv thaiv. Ntseej staircases yog ua nyob rau hauv cov nram qab no kev txiav txim. Lub peb hlis ntuj nyob rau txhua sab saum toj thiab hauv qab mounted ntoo tuav, yog li ntawd-hu ua Balusters, uas pab raws li lub hauv paus rau lub railing. Balusters yog txuas nrog grooves los yog hlau studs. Nyob rau hauv tas li ntawd mus rau lawv nyob rau hauv ib los yog ob kauj ruam txuas intermediate kev pab txhawb nqa pillar. Balusters thiab intermediate khoom yog txiav nyob rau tib lub kaum sab xis coj mus rau tus nqes hav ntawm cov kauj ruam. Sab saum toj mounted Handrails.