Frequently Asked Questions
Site paving construction in Rowlett, TX involves soil preparation, drainage coordination, and compliance with local codes. Here are answers to common paving concerns:
How do you prepare subgrade for paving in Rowlett, TX's clay soils?
We excavate to proper depth, remove organic material, and achieve 95% compaction per TxDOT Item 216. Clay soils require special attention to prevent frost heave and differential settlement.
What drainage requirements apply to site paving in Rowlett, TX?
Rowlett stormwater ordinances require positive drainage away from buildings with minimum 2% slope. We design integrated curb and gutter systems with catch basins per local drainage standards.
How do you handle ADA compliance for sidewalks in Rowlett, TX?
We follow PROWAG guidelines for 1:12 maximum cross-slope, 2% maximum longitudinal slope, and proper ramp dimensions. All pedestrian areas receive tactile warning strips per ADA standards.
What pavement thickness do you recommend for parking lots in Rowlett, TX?
We specify 6-8 inch reinforced concrete per ACI 325.12R, depending on soil conditions and traffic loading. Heavy truck traffic requires additional reinforcement and thicker sections.
How do you prevent cracking in site paving in Rowlett, TX?
Proper joint spacing (15-20 feet), dowel bars at construction joints, and control joints every 12-15 feet prevent cracking. We use shrinkage-compensating concrete per ASTM C845.
What curing methods do you use for site paving in Rowlett, TX?
We apply membrane-forming curing compounds per ASTM C309 immediately after finishing, followed by 7-day moist curing. Protection during hot North Texas summers prevents plastic shrinkage cracking.