Land and Site Selection for a Block Factory in Syria: Soil, Access and Yard Area

Land and site selection for a block factory in Syria is a measuring job, not a hunt for the cheapest plot. The machine sets what the ground has to carry, the deliveries set what the entrance has to accept, and the pallet count sets how much yard the curing cycle needs. A QST1800 frame weighs 34 t, a QS-1200A cuber spreads about 18,000 kg over 12,000 × 3,000 mm, and a 43 t static press settles the slab design before a layout drawing is worth drawing.

What ground conditions must the site carry before anything is built?

Load comes first. The QST1800 frame stands 15,500 × 5,500 × 3,200 mm and weighs 34 t spread over that footprint. That spread is not uniform, because the weight reaches the ground at a few levelling points under the frame and the hydraulic unit, where pressure runs several times higher than the average. The QS-1200A cuber is simpler to picture at about 18,000 kg over 12,000 × 3,000 mm.

Where the plot was filled, compaction comes next. Loose backfill under a 34 t frame settles unevenly, and the vibration system runs at 3,800 to 4,500 times per minute on every forming cycle, so a soft patch shows up as a frame slowly losing level. Plan for fill placed in layers and checked by a plate bearing or compaction test before the slab is poured, and confirm with your local land and municipal offices what test they require.

• QST1800 frame: 34 t on 15,500 × 5,500 × 3,200 mm, installed capacity 104 kW.
• QS1500 static press: about 43 t, against 22 to 25 t for a QS800 press.
• QS800 static press: 31.5 MPa at a 20 to 25 second cycle, without high-frequency vibration.
• QS-1200A cuber: about 18,000 kg over 12,000 × 3,000 mm, 34.15 kW fitted power.

Which way should the yard fall, and where does the water go?

Grade has one job on a block plant: keep standing water off the subgrade under the slab, the curing area and the raw material bays. A continuous fall along the traffic direction, with no flat or reverse pocket in it, carries surface water to a collection channel on the low side and stops ponding at the slab edge and where a wheel loader turns under load.

The wet side of the plant sets the drainage rule. A QSMT500 or QSMT1000 cubes fresh blocks wet straight off the mould at a 1,100 mm stack height, and every stack sheds water for hours afterwards. If the ground under those stacks stays soft, the mobile cuber and the forklift that shift them lose grip. Set curing on the high side, pave it, and drain the mixing apron through a settlement pit.

How much turning and unloading room does the heaviest delivery need?

Size the gate and the internal lane from the largest module on the packing list, not from the finished plant. A QST1800 frame travels as one piece at 15,500 × 5,500 × 3,200 mm and 34 t, and a QS-1200A cuber covers 12,000 × 3,000 mm at about 18,000 kg, so the bay has to take the trailer that brings them and the crane that lifts them off. A straight run in and a lane out that never reverses into the mixing apron is the cheapest layout.

Turning is a width problem before it is a length problem. A laden forklift carrying a 1,000 × 1,000 × 1,000 mm stack with a clamp rated at 2,000 kg needs a wider corridor than the same forklift empty, because the clamp arms span 680 to 1,150 mm and shift 100 mm sideways. A QS-1000Y crawler cuber walks at about 2 km/h inside a 5,000 × 5,000 × 2,500 mm working envelope, so reserve that track if you plan to cube in the open yard.

The curing area takes the largest single share of the plot

The curing area takes the largest single share of the plot, so work it from the pallets the plant pushes each shift and the height the stacks reach. A QS-1200A cuber handles about 3,800 pallets per shift and a QS-1000G-C matches it at 12 to 15 seconds per layer. A 1,400 × 1,400 mm board on a QST1800 needs 1.96 m2 of standing ground, so one single-layer shift of 3,800 boards asks for roughly 7,450 m2 of open yard.

That figure is why the curing layout, not the plot boundary, decides whether a project fits. Multi-layer curing spends height instead of land: the QSRGY and QSRGV lines offer single-layer standard and multi-layer optional curing, and ten layers bring the same 3,800 pallets down to about 745 m2. Keep the aisle between stack rows on the forklift number, and keep it clear of finished cube.

• Stack limits: 1,000 to 1,200 mm square, maximum height 1,400 mm, 12 layers of solid brick.
• QS-1000G-A cuber: 7,500 × 7,000 × 5,500 mm of floor area, about 1,700 pallets per shift.
• QSMT1000 pallet-free route: 1,150 × 1,100 mm moulding area, wet stacks at 1,100 mm.

Zoning the aggregate, cement and waste bays

Stockpile zoning follows the mixer, not the drawing scale. A JS series twin-shaft mixer takes aggregate up to 80 mm for pebbles and 60 mm for crushed stone and lifts its hopper at 18 to 19.2 m per minute, so the sand and gravel bays need a run the loader can keep clean and a feed path that never crosses the wet side. Keep bagged additions under cover and off the ground.

Waste replacement changes the bay count. A QSGW line accepts 60% or more industrial waste, construction waste, slag and fly ash in place of natural aggregate, and each stream arrives on its own truck and needs its own tipping area. The HGF dry mix plant, rated 20 to 60 tonnes per hour, is fully enclosed with a dust collector at every dust generating point, which keeps fines inside the plant boundary.

How much reserve land and what separation from housing should you leave?

Reserve land at the two points where a plant outgrows its first layout: the finished-product end, where a cuber or a curing line is added, and the front, where the truck loading lane is widened. The QS-1200B cuber sits at the finished-product position of a line that keeps running, and a QSDJ line matches the moulding host of any manufacturer, so a bay left free beside the curing area is the cheaper way to grow.

On the housing side, the machine class sets the noise floor. The static pressing range forms at 31.5 MPa and a 20 to 25 second cycle without high-frequency vibration, which suits ground close to built-up areas, and suspension-type vibration on a QST1200 reduces noise by about 10%. Ask the local land and municipal offices what separation they require from housing and roads, then design the boundary wall and the access gate to meet it.

Power comes back to the layout the same way. A QST6-15 runs 34.4 kW, a QST1200 57.6 kW and a QST1800 104 kW, so the transformer bay and the cable trench belong in the first civil stage if a larger frame is ever to follow. Send us the plot dimensions, the ground report, the largest delivery your transporter will send and your power ceiling at the panel.