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From the Blog
#4 Rebar Weight per Foot: Chart, Formula & Concrete Example
Quick answer: standard #4 steel rebar weighs about 0.668 lb per foot. Use the chart and formula below to estimate total rebar weight for slabs, footings, and beams.
Calculating the amount of steel rebar for a concrete project is essential if you want a strong slab or footing without overbuying material. This guide walks you through simple formulas, a quick weight chart and a full example so you can estimate both the length and the weight of rebar with confidence.
If you are still choosing materials, you can compare our wholesale steel rebar and durable fiberglass rebar options to match your budget and project needs.
Quick Answer: #4 Rebar Weight per Foot
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Shade Cloth for Plants: How to Choose the Right Shade % and Install It
Shade cloth for plants helps reduce heat stress, lower water loss, and protect vegetables, seedlings, and ornamentals from intense summer sun. The most important first step is choosing the right shade percentage: 30% to 50% works well for most vegetable gardens, while 60% to 70% is better for heat-sensitive plants, young transplants, and very hot climates.
Once you choose the right shade level, proper installation makes the system work better and last longer. This guide shows you how to measure shade cloth, choose support options, and install it securely over garden beds, hoops, frames, or existing structures so your plants stay cooler without losing too much light.
What Is Rebar? Steel Types, Carbon Content & Uses
Rebar, short for reinforcing bar, is a steel reinforcement material used to strengthen concrete structures. Because concrete is strong in compression but weak in tension, rebar helps improve tensile strength and structural stability in foundations, slabs, walls, bridges, and other construction applications.
Most rebar is made from carbon steel, but the exact material can vary depending on project requirements. Common options include carbon steel rebar for general construction, stainless steel rebar for corrosive environments, and other specialty grades for demanding applications. Understanding what rebar is made of helps buyers, contractors, and engineers choose the right balance of strength, durability, and cost.
Rebar Sizes Chart: #3 to #18, Diameter, Weight & Uses
Quick reference chart for common steel rebar sizes from #3 to #18, including diameter in inches and mm, cross-sectional area, and weight per foot.
Looking for a quick rebar sizes chart? This guide covers common steel rebar sizes from #3 to #18, including diameter in inches and millimeters, cross-sectional area, weight per foot, and typical construction uses. It is designed as a fast reference for contractors, builders, and buyers who need to compare rebar sizes before ordering or specifying materials.
In the U.S., rebar sizes are identified by number, with each number representing the bar diameter in eighths of an inch. For example, #3 rebar is 3/8 inch in diameter, #4 rebar is 1/2 inch, and larger sizes are used for heavier structural loads. Use the chart below to compare steel rebar dimensions and choose the right size for slabs, footings, walls, and other reinforced concrete
Steel Rebar Weight Chart & Calculator (T10, Y12, Y16, Y25) - Per Meter。
Quick Answer: If you are looking for the standard weight of steel rebar per meter (including common sizes like T10, Y12, Y16), please refer to the Quick Reference Chart below immediately. For manual calculation formulas and detailed guides, scroll further down.
Quick Reference: Steel Rebar Weight Chart (Metric & Imperial)
This chart covers the most searched reinforcement bar sizes including T10, Y12, and Y16.
| Size Code (Metric) |
Diameter (mm) |
|---|


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