Code:
housedjord = CreateDynamicObjectEx(19378,247.573,-1848.020,3332.277,0.000,90.000,0.000,300.000,300.000);
SetDynamicObjectMaterial(housedjord, 0, 18031, "cj_exp", "mp_furn_floor", 0x00000000);
housedjord = CreateDynamicObjectEx(19378,247.573,-1848.020,3332.277,0.000,90.000,0.000,300.000,300.000);
SetDynamicObjectMaterial(housedjord, 0, 18031, "cj_exp", "mp_furn_floor", 0x00000000);