Instruction of architectural design
(1) The prefab house is designed as a double-pitch roof with slope i=1:5, unorganized drainage.
(2) The roof is made of color steel composite tile with blue color; the floorboard is made of the 15mm-thick wood clipboard.
(3) the wall is made of the 50mm-thick color steel sandwich composite panel; outward appearance colour is ivory white, the indoor appearance color is greyish white, connected by a birdsmouth joint.
(4) the ridge, pediment and window edge binding materials are all blue color steel accessories.
(5) The door is made of the color steel sandwich composite panel; the window is made of plastic steel.