# Building materials: Value chain, from upstream to the customer Cement, concrete, bricks, tiles, glass and gypsum board made from quarried minerals Source page: https://www.materialinsights.org/industries/building_materials/value-chain/ #### Value chain, from upstream to the customer **Criticality to the chain:** 5 · Chokepoint 4 · Critical 3 · Important 2 · Supporting 1 · Commodity service Stage 1 **Quarrying and raw materialsLimestone, aggregate and sand quarry operators**2 · Supporting Hold mining leases and extract limestone for cement and crushed stone and sand for concrete, selling by the tonne within a short haul radius. **Why supporting:** Many quarries compete locally, though limestone leases near a plant are fixed and river sand bans can cause local shortages. Technologies Drilling and blasting Mobile crushing and screening Manufactured sand plants Mine planning software Depends on Commodities [Stn Crushed stone](https://www.materialinsights.org/commodities/crushed_stone/)[Agg Sand & gravel](https://www.materialinsights.org/commodities/sand_gravel/)[Kao Kaolin & clays](https://www.materialinsights.org/commodities/clays/) Chemicals [AN Ammonium nitrate](https://www.materialinsights.org/chemicals/ammonium_nitrate/) Energy [Oil Crude oil](https://www.materialinsights.org/energy/crude_oil/)[Exp Explosives and propellants](https://www.materialinsights.org/energy/e_propellants/) Industries [Machinery and equipment](https://www.materialinsights.org/industries/machinery/)**Examples:** Holcim, Vulcan Materials, CRH, Heidelberg Materials **Fly ash, slag and gypsum suppliers**3 · Important Coal power stations and steel mills sell fly ash and granulated slag, and gypsum producers sell set-retarder gypsum, to cement and concrete makers. **Why important:** Blended cements depend on these by-products, and supply moves with coal plant and steel mill output rather than cement demand. Technologies Dry fly-ash collection and classification Slag granulation Flue-gas desulphurisation gypsum Calcined clay Depends on Commodities [Gyp Gypsum](https://www.materialinsights.org/commodities/gypsum/) Energy [Tc Thermal coal](https://www.materialinsights.org/energy/thermal_coal/)[ST Steam turbines and thermal power plants](https://www.materialinsights.org/energy/e_steam_turbines/)[CDQ Steel plant energy recovery](https://www.materialinsights.org/energy/e_steel_recovery/) Industries [Metal products](https://www.materialinsights.org/industries/metal_products/)[Waste and recycling](https://www.materialinsights.org/industries/waste_recycling/)**Examples:** NTPC (fly ash), JSW Steel (slag), Rajasthan State Mines and Minerals (gypsum) Stage 2 **Clinker and cementIntegrated cement producers and grinding units**3 · Important Burn limestone and clay in kilns to make clinker, grind it with gypsum, fly ash or slag into cement, and sell it in bags to dealers and in bulk to builders and RMC plants.^[1](https://pubs.usgs.gov/periodicals/mcs2026/mcs2026-cement.pdf)^,^[2](https://indiancementreview.com/2025/09/16/adanis-strategic-emergence-in-indias-cement-landscape/) **Why important:** Many producers nationally, but freight costs make markets regional, and in India the top two hold about 43% of capacity (calculated), so local supply can be tight. Technologies Dry-process preheater kilns Vertical roller mills Waste-heat recovery power Co-processing of alternative fuels Blended and composite cements Depends on Commodities [CaO Lime](https://www.materialinsights.org/commodities/lime/)[Kao Kaolin & clays](https://www.materialinsights.org/commodities/clays/)[Fe Iron ore](https://www.materialinsights.org/commodities/iron_ore/)[Gyp Gypsum](https://www.materialinsights.org/commodities/gypsum/) Chemicals [Con Construction chemicals](https://www.materialinsights.org/chemicals/construction_chemicals/) Energy [Tc Thermal coal](https://www.materialinsights.org/energy/thermal_coal/)[HI Energy-intensive industry](https://www.materialinsights.org/energy/e_heavy_industry/)[WHR Waste-heat power (steam Rankine)](https://www.materialinsights.org/energy/e_whr_rankine/)[WtE Waste-to-energy](https://www.materialinsights.org/energy/e_waste_to_energy/) Industries [Transport and logistics](https://www.materialinsights.org/industries/transport_logistics/)[Paper and packaging](https://www.materialinsights.org/industries/paper_packaging/)[Waste and recycling](https://www.materialinsights.org/industries/waste_recycling/)**Examples:** UltraTech Cement, Ambuja Cements (Adani), Shree Cement, Holcim, Heidelberg Materials · UltraTech and Adani about 43% of Indian capacity, 2025 (calculated from mixed-date figures) **Kiln, mill and process-equipment suppliers**4 · Critical Design and supply kilns, preheaters, vertical mills and process controls for new cement lines and upgrades. **Why critical:** Only a handful of specialist firms, mainly European and Chinese, supply full cement lines, and new lines take two to three years. Technologies Rotary kilns and calciners Vertical roller mills Process automation and expert control Carbon capture pilots Depends on Commodities [St Steel](https://www.materialinsights.org/commodities/steel/)[Cr Chromium](https://www.materialinsights.org/commodities/chromium/) Energy [Mot Electric motors and drives](https://www.materialinsights.org/energy/e_motors/) Industries [Machinery and equipment](https://www.materialinsights.org/industries/machinery/)[Electrical equipment](https://www.materialinsights.org/industries/electrical_equipment/)**Examples:** FLSmidth, thyssenkrupp Polysius, Loesche, Sinoma Stage 3 **Concrete and masonry productsReady-mix concrete and precast producers**2 · Supporting Batch concrete to order and deliver it within about an hour, or cast beams, slabs, pipes and blocks in factories for builders. **Why supporting:** Many local plants compete and builders can switch supplier within days. Technologies Computerised batching plants Transit mixers Admixtures for strength and workability Precast moulds and steam curing AAC block autoclaves Depends on Commodities [Cem Cement](https://www.materialinsights.org/commodities/cement/)[Agg Sand & gravel](https://www.materialinsights.org/commodities/sand_gravel/)[Stn Crushed stone](https://www.materialinsights.org/commodities/crushed_stone/)[H₂O Water](https://www.materialinsights.org/commodities/water/)[St Steel](https://www.materialinsights.org/commodities/steel/) Chemicals [Con Construction chemicals](https://www.materialinsights.org/chemicals/construction_chemicals/) Energy [ICV Combustion road vehicles](https://www.materialinsights.org/energy/e_road_ice/)[Blr Boilers, furnaces and stoves](https://www.materialinsights.org/energy/e_combustion_heat/) Industries [Vehicles, ships, rail, aircraft](https://www.materialinsights.org/industries/vehicles/)**Examples:** RDC Concrete, Nuvoco Vistas, CEMEX, Magicrete **Brick, tile and sanitaryware makers**2 · Supporting Fire clay into bricks, ceramic and vitrified tiles and sanitaryware sold through dealers and to builders. **Why supporting:** A large, competitive field of branded and small makers, with clusters such as Morbi in Gujarat offering ready alternatives. Technologies Zig-zag and tunnel kilns Hydraulic tile presses Digital glaze printing Roller kilns Depends on Commodities [Kao Kaolin & clays](https://www.materialinsights.org/commodities/clays/)[Fs Feldspar](https://www.materialinsights.org/commodities/feldspar/)[Tlc Talc](https://www.materialinsights.org/commodities/talc/)[Zr Zirconium](https://www.materialinsights.org/commodities/zirconium/) Chemicals [Pig Organic pigments](https://www.materialinsights.org/chemicals/pigments/) Energy [Gas Natural gas](https://www.materialinsights.org/energy/natural_gas/)[Tc Thermal coal](https://www.materialinsights.org/energy/thermal_coal/)[GP Gas pipelines and city gas](https://www.materialinsights.org/energy/e_gas_pipelines/)**Examples:** Kajaria Ceramics, Somany Ceramics, Mohawk Industries, Wienerberger Stage 4 **Glass, board and finishing materialsFloat glass makers**4 · Critical Melt sand, soda ash and dolomite in float lines to make window and façade glass, then coat and toughen it for builders and fabricators. **Why critical:** A float line costs hundreds of millions of dollars and runs non-stop for 15 years, so a few groups dominate each market. Technologies Float glass lines Low-emissivity coatings Toughening and laminating Insulated glazing units Depends on Commodities [Qz Silica sand](https://www.materialinsights.org/commodities/industrial_sand/)[Sda Soda ash](https://www.materialinsights.org/commodities/soda_ash/)[Fs Feldspar](https://www.materialinsights.org/commodities/feldspar/)[CaO Lime](https://www.materialinsights.org/commodities/lime/)[Sn Tin](https://www.materialinsights.org/commodities/tin/)[Ag Silver](https://www.materialinsights.org/commodities/silver/) Chemicals [N2 Nitrogen gas](https://www.materialinsights.org/chemicals/nitrogen_gas/)[H2 Hydrogen](https://www.materialinsights.org/chemicals/hydrogen/) Energy [Gas Natural gas](https://www.materialinsights.org/energy/natural_gas/)[HI Energy-intensive industry](https://www.materialinsights.org/energy/e_heavy_industry/)**Examples:** Saint-Gobain, AGC, Asahi India Glass, Gold Plus Glass **Gypsum board, insulation and roofing makers**3 · Important Make plasterboard, mineral wool, cement sheets and roofing for walls, ceilings and roofs. **Why important:** Several suppliers per region, but board plants are few in India and products need building-code approval. Technologies Plasterboard lines Stone and glass wool Fibre-cement sheets Polyurethane insulation panels Depends on Commodities [Gyp Gypsum](https://www.materialinsights.org/commodities/gypsum/)[Cem Cement](https://www.materialinsights.org/commodities/cement/)[Stn Crushed stone](https://www.materialinsights.org/commodities/crushed_stone/)[Pl Perlite](https://www.materialinsights.org/commodities/perlite/) Chemicals [PU Polyurethanes (MDI, TDI, polyols)](https://www.materialinsights.org/chemicals/polyurethanes/)[Str Starch and cellulose derivatives](https://www.materialinsights.org/chemicals/starch_derivatives/) Energy [Gas Natural gas](https://www.materialinsights.org/energy/natural_gas/) Industries [Paper and packaging](https://www.materialinsights.org/industries/paper_packaging/)**Examples:** Saint-Gobain Gyproc, Knauf, Rockwool, Visaka Industries **Paint, waterproofing and construction-chemical makers**3 · Important Formulate paints, tile adhesives, waterproofing and concrete admixtures and sell them through dealers and to contractors. **Why important:** Strong brands and dealer networks give leaders pricing power, though many competitors exist. Technologies Emulsion and solvent paint formulation Polycarboxylate admixtures Cementitious waterproofing Tinting machines at dealers Depends on Commodities [Tlc Talc](https://www.materialinsights.org/commodities/talc/)[Iop Iron oxide pigments](https://www.materialinsights.org/commodities/iron_oxide/) Chemicals [TiO2 Titanium dioxide](https://www.materialinsights.org/chemicals/titanium_dioxide/)[AAc Acrylic acid](https://www.materialinsights.org/chemicals/acrylic_acid/)[Pnt Paints and coatings](https://www.materialinsights.org/chemicals/paints_coatings/)[Con Construction chemicals](https://www.materialinsights.org/chemicals/construction_chemicals/)[SM Styrene](https://www.materialinsights.org/chemicals/styrene/) Energy [Dist Distribution grids, mini-grids and interconnectors](https://www.materialinsights.org/energy/e_distribution/) Industries [Plastic and rubber products](https://www.materialinsights.org/industries/plastic_rubber/)**Examples:** Asian Paints, Pidilite Industries, Sika, Berger Paints Stage 5 **Distribution to buildersDealers and building-material retailers**1 · Commodity service Stock and deliver cement, steel, tiles and finishes to small builders and households, often giving credit. **Why commodity service:** Thousands of dealers in every market; buyers switch freely. Technologies Dealer management systems Warehousing B2B ordering platforms Trade credit Depends on Energy [ICV Combustion road vehicles](https://www.materialinsights.org/energy/e_road_ice/) Industries [Transport and logistics](https://www.materialinsights.org/industries/transport_logistics/)[Finance: banking, insurance, markets](https://www.materialinsights.org/industries/finance/)**Examples:** Home Depot, Kingfisher, Builders FirstSource, Infra.Market ## Other sections - [Overview](https://www.materialinsights.org/industries/building_materials/index.md) - [Where ₹100 goes](https://www.materialinsights.org/industries/building_materials/cost-mix/index.md) - [Price links with suppliers](https://www.materialinsights.org/industries/building_materials/price-links/index.md) - [Example story](https://www.materialinsights.org/industries/building_materials/story/index.md) - [Materials drawn on](https://www.materialinsights.org/industries/building_materials/materials/index.md) - [Chokepoints and risks](https://www.materialinsights.org/industries/building_materials/risks/index.md) - [Sources](https://www.materialinsights.org/industries/building_materials/sources/index.md)