Terrace assembly and foundation
	1. Terrace slab frame 2 .Block 3. Sand or gravel 4. Isolation against the frost if necessary
	A. Remove the upper solid ground about 100 mm deep specially if it is clay. B. In the case of frost, put the isolation plates on the ground C. Fill the area (witch is about 200 mm larger than the terrace) with sand or gravel D. Lay down the corner blocks and make sure that they are on the same level E. The side surface of the blocks has to be on the same line as the sides oh the terrace slabs F. Lay down the rest of the blocks, at first to the sides G. Lay down the terrace slab frames and join them together with bolts
	Suoran kehikon kokoonpano:
	Assembling a straight fence
	Jointing a frame of curved slab
	Assembling a curved fence element and a curved slab
	Jointing a curved fence jointed to a terrace: