★ Zapangidwa kuti zigwirizane ndi pempho la kasitomala;★ Piercolumn nkhungu;★ Hollow slab mtengo nkhungu;★ Kuphimba nkhungu mtengo;★ Bokosi mtengo nkhungu;
★ chipika chogona pawiri;★ Prepressed ogona nkhungu;★ Trapezoidal ogona nkhungu;★ Tsatani nkhungu mbale;
★ Zapangidwa kuti zigwirizane ndi pempho la kasitomala;★ Prepressed ogona nkhungu;★ Trapezoidal ogona nkhungu;★ Tsatani nkhungu mbale;
★ Zapangidwa kuti zigwirizane ndi pempho la kasitomala;★ chipika chogona pawiri;★ Trapezoidal ogona nkhungu;★ Tsatani nkhungu mbale;
★ Zapangidwa kuti zigwirizane ndi pempho la kasitomala;★ chipika chogona pawiri;★ Prepressed ogona nkhungu;★ Trapezoidal ogona nkhungu;
★ Zapangidwa kuti zigwirizane ndi pempho la kasitomala;★ chipika chogona pawiri;★ Prepressed ogona nkhungu;★ Tsatani nkhungu mbale;