Reinforced Concrete

A sturdy construction material poured around a latice of rebar.

Notes

Reinforced Concrete is a tier‑4 building block used for constructing high‑end industrial structures such as the Oil Refinery, Pump Jack, and the Computer Lab required to stop the meteor. It is produced through multiple recipes including Sulfurcrete, and its heavy weight and limited stack size mean efficient transport and storage are important when scaling up late‑game projects.

Notes are AI-generated and may be imprecise.

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Recipe (3 ways to make this)Cement Kiln · Masonry Lv 1Cement Kiln · Masonry Lv 4Cement Kiln · Masonry Lv 4

▶ Open the full recipe page

Upgrade modules (one per slot)

Basic (none)Basic Upgrade (−10% cost · −5% labor · −25% time)Advanced (none)Advanced Upgrade (−10% cost · −10% labor · −35% time)Modern (none)Modern Upgrade (−15% cost · −10% labor · −50% time)Specialty (none)Masonry Basic Upgrade (−5% cost · −25% time)

Masonry level 0Skill level changes labor only.

Talents

Set In Stone (Masonry Lv 3)

Reset to base

Quantity to craftScales ingredients, labor, time, output & total raw by the number of crafts.

Ingredients

Ingredients for this recipe

Ingredient	Qty	Type
Cement	1	item
Rebar	2	item
Sand	2	item
Crushed Rock	5	category

Byproducts (garbage)

Garbage byproducts of this recipe

Material	Qty / craft
Crushed Mixed Rock	≈ 0.4
Iron Scrap	≈ 0.06
Ceramic Scrap	≈ 0.01

Approximate — a category ingredient's salvage value depends on the item actually used.

Crafting waste collects in the station's garbage output and must be hauled away or recycled — see the Garbage & Recycling guide.

Crafting

Crafting stats

Labor	25 calories
Craft time	0.64 min
Throughput	≈ 468.8 Reinforced Concrete / hour (base)

As a block

Recycling & waste

• 4× Crushed Mixed Rock
• 0.4× Iron Scrap

The same salvage value leaks out as garbage when this item is consumed in crafting.

How garbage, sorting & recycling work

Total raw to craft this

Recompute for my setup

• 52.5× Limestone
• 36.08× Silica (any)
• 15.67× Crushed Limestone
• 14.53× Iron Ore
• 6.71× Clay
• 6.13× Wood (any)
• 5× Crushed Rock (any)
• 3.75× Cement
• 0.21× Quicklime

Approximate — category ingredients and any production cycles are counted as raw.

Categories

• Block
• Concrete
• Constructable
• Ingredient
• Product

Obtained from

• Fiber Reinforced Concrete
• Reinforced Concrete
• Sulfurcrete

Used in

• Biowaste Sorter
• Construction Scrap Sorter
• Garbage Sorter
• Industrial Waste Sorter
• Metal Scrap Sorter
• Oil Refinery
• Pump Jack
• Residual Waste Sorter

• Computer Lab

See also

AdobeAshlar BasaltAshlar GneissAshlar GraniteAshlar LimestoneAshlar Sandstone

Poured around a skeleton of steel, it holds the shape of progress.