Resources

This calculator is for simple rectangular or circular concrete shapes. More advanced calculation can be done here
Download the full guide as a doc
1
Prepare Base & Isolate | Compact subgrade, add 4" damp sand. Place ½" felt between new slab and existing structures.
2
Pour, Screed & Tamp | Pour and level the concrete. Use a roller-bug to push rocks down and bring cream up.
3
Float Using A Wood Bull Float | Use wood only at this stage. It keeps surface pores open to let bleed water escape.
4
Cut Control Joints | Cut grooves ¼ the depth of the slab (e.g., 1" deep for a 4" slab) to control cracking.
5
Finish with a Metal Trowel | Wait for all bleed water to evaporate before using metal trowels.
6
Spray Cure | Apply a curing compound immediately after finishing to prevent rapid drying.
We use Davis Color as a trusted supplier of a wide variety of concrete colors. Visit their site for more info or download the Davis Color Selector guide


Star Quality Concrete
CCB# CA-20320
Delivering Quality Concrete to San Jose & the South Valley
Main Office: 1404 South 7th St., San Jose, CA 95112
Office Hours: 8am - 4pm, Mon-Fri
Accounting Fax: 408-947-0434
- For all Cash On Delivery (C.O.D.) orders, we only accept cash or check right at the job site. Our drivers do not process credit or debit card transactions in the field. Please ensure payment is ready upon completion of the pour; unpaid C.O.D. orders are subject to a $100.00 administrative fee.
- There is an additional fee for weekend and after hours orders.
- We strive to arrive on time, though please keep in mind that local Bay Area traffic and unforeseen road conditions are occasionally beyond our control.
- Unloading time exceeding 5 minutes per yard will be subject to additional charges.
- All loads less then 9 cubic yards will include a short load fee. There is a 2 Yard Minimum.

See Info Needed to Place Orders / Terms:
Information Needed to Place an Order:
- Company Name & Phone Number
- Pour Date & Time Requested
- Job Site Address & Cross Street
- Mix Type & Cubic Yardage
- Additives or Color Requirements (if applicable)
Normal Delivery Hours:
Monday - Saturday: 6:00am - 3:00pm
Sunday: 6:00am - 12:00pm
Order Terms:
- All orders are subject to availability. To secure your preferred pour time, we highly recommend placing your order at least one week in advance
- For all Cash On Delivery (C.O.D.) orders, we only accept cash or check right at the job site. Our drivers do not process credit or debit card transactions in the field. Please ensure payment is ready upon completion of the pour; unpaid C.O.D. orders are subject to a $100.00 administrative fee.
- There is an additional fee for weekend and after hours orders.
- We strive to arrive on time, though please keep in mind that local Bay Area traffic and unforeseen road conditions are occasionally beyond our control.
- Unloading time exceeding 5 minutes per yard will be subject to additional charges.
- All loads less then 9 cubic yards will include a short load fee. There is a 2 Yard Minimum.