General road engineering practices and estimated prices (receivable collections) i. Main roads (cars and mini-roads) 1. Concrete surfaces (1) road-base crushing solid coefficient > 95 per cent; (2) 300 thick, 3. 7 grey soil (twice or solid); (3) 160 thick c20 concrete surfaces (separated break and swirling); (4) not less than 6 m, 1:1 asphalt, sand-laying, 20-25 mm wide; price: $125. 76/m2. 2. Concrete road foundations (1) road-base crushing factor > 95 per cent; (2) 200 thick 3:7 grey soil (twice crushing or solid); (3) 140 thick c20 concrete road surface (separated and plattered); (4) emulsified asphalt; (5) 30 thick asphalt concrete; price: 168. 34 yuan/m2. 3. Tarcrete concrete surface: (1) road-based crushing factor > 95 per cent; (2) 300 thick: 3:7 grey soil (twice or solid); (3) 50 thick concrete asphalt; (4) 30 thick fine concrete; price: 218. 32 yuan/m2. 4. Granite surface: (1) road-based ground crushing factor > 95 per cent; (2) 200 thick: 3:7 grey soil; (3) 120 thick c20 concrete; (4) 25 thick: 1-3 concrete slurry glued to 40 thick smooth granite; (5) same colour cement sewn; price: $212. 93/m2. Ii. Main roads (small roadways, including inter-house and garage front roads) 1. Concrete road surfaces (1) road-based crushing factor > 95 per cent; (2) 150 thick 3:7 grey soil; (3) 100 thick c20 concrete road surfaces (separated in break and emptied as necessary); (4) not less than 6 m, 1: 1 asphalt, sand sew and 20-25 mm wide; price: $74. 08/m2. 2. Tarcrete concrete surface: (1) road-based crushing factor > 95 per cent; (2) 150 thick:3:7 grey soil (twice run or solid); (3) 40 thick tarcrete concrete; (4) 20 thick fine tarcrete concrete; price: $152. 6/m2. 3. Dutch brick surface (1) solid soil with a dense coefficient of >90%; (2) 150 thick 3:7 grey soil solid; (3) 80 thick c20 concrete; (4) 20 thick:1-3 cement slurry glued to dutch bricks; (4) yellow sand scavenger; price: $115. 85/m2. 4. Granite surface (1) solid soil with a dense coefficient of >90%; (2) 150 thick 3:7 grey soil solid; (3) 80 thick c20 concrete; (4) brushing of a vase cement; (5) 25 thick 1:3 concrete sand with 25 thick smooth granite; (6) sewping of same colour cement; price: 186. 8 yuan/m2. 5. Artificial granite (large) surface (1) solid soil with a dense coefficient of > 90 per cent; (2) 200 thick 3:7 grey soil solid; (3) 80 thick c20 concrete; (4) 20 thick 1:3 cement slurry with artificial granite; (5) yellow sand scavenger; price: 194. 28 yuan/m2. 3. Man-way roads (including roads by the main road, courtyard roads and lull roads) 1. Crushed marble surfaces (1) solid ground and a dense coefficient of > 90 per cent; (2) 150 thick 3:7 grey soil solid; (3) 60 thick c15 concrete; (4) 25 thick 1:3 dry hard sand slurry thins 20 thick fray marbles; (5) 1:2 cement sand glazed; price: 171. 48/m2. 2. Waterbrushed gravel surface (1) solid soil with a dense coefficient of >90 per cent; (2) 150 thick 3,7 grey soil solid; (3) 60 thick c15 concrete; (4) 20 thick, 1. 25 large concrete-coloured stones (eight centimetres), flattening; (5) brushing out stones; (6) bounds not less than 4m, 20mm, 1:1 tardy sand embedded with white paint; price: $86. 47/m2. 3. Waterbrush sands: (1) solid soil and a dense coefficient > 90%; (2) 150 thick:3:7 grey soil solid; (3) 60 thick c15 concrete; (4) swirl cement; (5) 20 thick:1. 25 concrete soya sands (white cement oxidized iron yellow); (6) soya sands washed out; (7) collages not less than 4m, 20 mm, 1:1 tardy sands sewed with white paint; price: $86. 47/m2. The pebble surface (1) solid soil with a dense coefficient of >90%; (2) 150 thick 3:7 grey soil solid; (3) 60 thick c15 concrete; (4) 50 thick 1:1 cement sand with pebbles; price: $136. 75/m2. 5. Dutch brick zone (1) solid soil; (2) 150 thick 3:7 grey earth leveling; (3) 25 thick 1:3 cement slurry with dutch bricks; (4) yellow sand scavengers; price: 79. 08 yuan/m2. 6. Concrete coloured brick surface (1) solid concrete; (2) 150 thick 3:7 grey soil; (3) 60 thick c15 concrete; (4) 25 thick 1:2. 5 cement slurry the concrete-colored bricks are not less than 6 mm, the yellow sand is not less than 6 mm, and the cement is sequestered; the price is $129. 95/m2. 1. Dutch brick floors (non-carbed ground) (1) solid soil; (2) 150 thick 3:7 grey soil solid and scraped; (3) 25 thick 1:3 concrete sands pasting dutch bricks; (4) yellow sand scavengers; price: 76. 7/m2. 2. Square brick floors: (1) solid soil; (2) 150 thick: 3. 7 grey soil solid and scraped; (3) 60 thick c15 concrete; (4) 25 thick:1-3 cement sand paste square bricks; (5) yellow sand scavengers; price: 139. 11 yuan/m2. 3. Brick-laying (painting) (1) solid soil; (2) 150 thick 3:7 grey soil solid and scraped; (3) 25 thick 1:3 cement sand-laying bricks; (4) yellow sand-cleaning; price: 53. 35 yuan/m2. Brick-laying (stand-laying) (1) solid soil; (2) 150 thick 3:7 dust solid and scraped; (3) brick-laying; (4) yellow sand-sweeping; price: 70. 29 usd/m2. 5. Brick-laying: (1) solid soil; (2) 150 thick:3:7 grey soil; (3) 150 thick yellow sand; (4) brick-laying; price: $90. 49/m2. 6. Concrete-colored bricks are laid with (1) solid concrete; (2) 150 thick: 3. 7 grey soil; (3) 60 thick c15 concrete; (4) 25 thick 1:2. 5 concrete-coloured concrete-colored bricks; (5) not less than 6 mm, yellow-coloured, not less than 6 mm, cement-laid; price: 49. 71 yuan/m2. 7. Concrete stamped membrane: (1) solid soil; (2) 150 thick 3:7 grey soil; (3) 100 thick concrete c20; (4) coloured bricks with light and stamp; price: 69. 09 yuan/m2. V. Steps, platform (strategic projection area by level) 1. Granite steps (1) mu10 bricks based on base m5 sand; (2) 20 thick 1:3 sand; (3) 25 thick 1:3 dry hard sand slurry thinned 20 thick marble or granite; (4) same colour cement sewn; price: 245. 45 yuan/m2. 2. Granite platform (1) solid soil; (2) 100 thick, 3:7 grey soil solid; (3) 60 thick c15 concrete; (4) swirling cement together; (5) 25 thick, 1:3 dry cement slurry thin-painted marble or granite; (6) same colour cement sewn; price: $171. 31/m2. Cyanite steps (1) increase 30 mm in width based on design size lumber or materials; (2) cement sewn; price: 223. 78/m2. 4. Specially designed tile steps (1) mu10-based m5 slurry bricks; (2) 20 thick 1:3 slurry flat; (3) 25 thick 1:3 dry hard slurry thin tiles; (4) same colour cement sew; price: $104. 2/m2. 6. Garage ramp 1. Cement slurry ramp (1) solid soil; (2) 150 thick, 3:7 grey soil; (3) 80 thick, c20 concrete; (4) 25 thick, 1:2 cement slurry tugs with green edges; and price: $95. 91/m2. Dispersed water (1) solid soil; (2) 150 thick, 3. 7 grey soil solid; (3) 60 thick c15 concrete, razed along with one concrete dry sand, wiped out; (4) sewn in accordance with the regulations, 1:1 green sand sequestered; price: 77. 77 yuan/m2. Viii. Roads along stone granite roads: price: $91. 25/m. Ix. Water system practice 1. Concrete straight bank (bottom of the water system) (1) solid soil; (2) 150 thick 3:7 grey soil; (3) earthworks waterproof; (4) 100 thick c20 concrete; price: 69. 09 yuan/m2. 2. Concrete straight-shore (in the straight bank) (1) 400 thick gravel 1:3 concrete slurries; (2) average 100 thick c20 fine rock concrete on the outside; (3) soil sheeting, waterproofing and compacting; price: 148. 9 yuan/m2. 3. The slope water system (1) is solid; (2) 150 thick:3:7 grey soil; (3) earthworks are waterproof; (4) 80 thick c20 concrete; (5) pebbles are laid; price: 143. 31/m2. Note: ground-based treatment costs are not included。
