1) Kutalika kwa denga, kukula ndi mawonekedwe ziyenera kukwaniritsa zofunikira;

2) Zida, zosiyanasiyana, ndondomeko, chitsanzo ndi mtundu wa zinthu zomwe zikuyang'ana ziyenera kukwaniritsa zofunikira;

3) Kuyika kwa zinthu zoyang'ana kuyenera kukhala kolimba komanso kolimba;

4) Kuphatikizika kwake pakati pa zinthu zomwe zikuyang'anizana ndi keel ziyenera kukhala zazikulu kuposa 2/3 ya m'lifupi mwake;

5) Zinthu, mawonekedwe, mtunda woyika ndi njira yolumikizira ya boom ndi keel ziyenera kukwaniritsa zofunikira;

6) Mabomba azitsulo ndi ma keels ayenera kuthandizidwa ndi anti-corrosion pamwamba;matabwa amatabwa ayenera kuthandizidwa ndi anti-corrosion ndi kupewa moto;

7) Boom ndi keel ya polojekiti ya denga iyenera kukhazikitsidwa molimba.

8) Pamwamba pa zinthu zomwe zikuyang'ana ziyenera kukhala zoyera, zosasinthasintha, zopanda ming'alu, zowonongeka ndi zowonongeka;

9) Kuphatikizika pakati pa gulu lokongoletsera ndi keel yowonekera kuyenera kukhala yosalala komanso yosasinthasintha, ndipo mkanda uyenera kukhala wowongoka komanso wofanana m'lifupi;

10) Maudindo a nyali, zowunikira utsi, sprinklers, kabati yotulutsa mpweya ndi zida zina pazitsulo ziyenera kukhala zomveka komanso zokongola, ndipo kugwirizana kwa veneer kuyenera kukhala kosasinthasintha komanso kolimba;

11) Malumikizidwe a keel yachitsulo ayenera kukhala osasunthika, osasinthasintha, osasinthasintha mumtundu, komanso opanda zipsera, zowonongeka ndi zina zowonongeka;

12) Keel yamatabwa iyenera kukhala yosalala, yowongoka komanso yopanda kugawanika;

13) Kusiyanasiyana ndi kuyala makulidwe azinthu zotulutsa mawu zodzazidwa padenga loyimitsidwa ziyenera kukwaniritsa zofunikira, ndipo payenera kukhala njira zopewera kubalalikana.

Kodi tiyenera kuchita chiyani ngati denga silinaphwanyidwe pambuyo pomaliza denga la mineral fiber board?

Kusamalitsa:

1) Nthiti zolendewera ziyenera kuwongoledwa, ndipo mankhwala odana ndi dzimbiri amafunikira.Mtunda pakati pa mfundo zopachikidwa uyenera kuyendetsedwa mkati mwa 1200mm, 900mm ikulimbikitsidwa, ndipo kuyikako kumakhala kolimba ndipo palibe kutayirira;

2) Kuyika kwa denga ndi kolondola, ndipo kukwera kumayenera kuwerengedwa kuti mudziwe kutalika kwa arching komanso osachepera 1/200 a kutalika kwa chipindacho;

3) Nyali zolemetsa kwambiri ndi zida zoletsedwa kuti zikhazikitsidwe pa keel ya polojekiti ya denga chifukwa cha nthiti zapadera zopachikidwa.