Plain and broom-finish concrete in Lang Lang

Simple, strong and practical

Plain concrete is the workhorse of concreting. It is straightforward, strong, quick to pour and suits almost any job, from a long rural driveway to a shed floor, side path or bin area. Around Lang Lang, plain concrete is the go-to choice for farm work, sheds, long driveways and practical areas where performance matters more than decoration.

Plain does not mean low quality. A well-built plain concrete slab, with a proper base, steel, joints and falls, will outlast a decorative finish poured on a poor base every time.

Broom, smooth and other finishes

Plain concrete can be finished in several ways. A broom finish, made by drawing a broom across the surface while it is still workable, creates a fine texture that grips well when wet. It is the best choice for driveways, paths, ramps, aprons and anywhere that gets wet. A smooth steel-trowel finish suits shed and garage floors, workshops and covered areas, where a flat surface is easy to sweep. A swirl or light float finish is somewhere in between. On farm areas, a deeper broom or grooved finish gives stock and machinery more grip.

Where plain concrete makes sense

Plain concrete suits long driveways and farm entrances, where the area is large and practicality matters; shed, garage and workshop floors; side paths, bin pads and clothesline areas; farm yards, feed pads and trough pads; and areas that will later be covered with pavers, tiles or other surfaces. It is also a good choice if you want to keep the look simple and understated.

Building it properly

Our plain concrete jobs follow the same careful process as our decorative work. We remove topsoil and soft material, compact the ground, build up a compacted crushed-rock base, set formwork to the right levels and falls, place steel on chairs, and plan joints. On Lang Lang's sandy ground, we pay particular attention to compaction and edge support. On clay and wetter ground, we remove soft material and build a solid base, and design drainage carefully.

Joints and edges

Joints control where concrete cracks as it shrinks. On plain concrete, we usually use saw-cut control joints placed at regular spacings, plus isolation joints where the slab meets buildings, existing concrete or other structures. Edges are formed neatly and finished with an edging tool for a clean look and to reduce chipping.

Falls and drainage

On flat ground, water will sit on concrete unless falls are designed in. We set the slab so water runs away from the house, garage or shed toward a drain, garden or legal discharge point. On long driveways, a slight crossfall or crown sheds water to the sides.

Plain concrete on the farm

On farms around Lang Lang, plain concrete is used for yards, feed pads, shed floors, hardstands, gateways and trough pads. We size the slab and steel for heavy loads and use a textured finish so stock and machinery do not slip. Falls are designed so water and effluent drain to the right place.

Is it cheaper?

Plain concrete is often the most economical concrete finish, because it involves fewer steps and materials than exposed aggregate, colour or stamping. But the biggest cost factors are still the base, excavation, access, thickness, steel and drainage, which are the same for any finish. We quote each job after seeing the site.

Sealing plain concrete

Sealing is optional for plain concrete. It can make cleaning easier and help resist stains, especially in garages and workshops. On driveways and paths, a sealer should include a slip-resistant additive. Many owners leave plain concrete unsealed, and it performs well.

Upgrading later

If you choose plain concrete now and want a different look later, options like staining, resurfacing or painting can change its appearance, as long as the concrete is in good condition.

Plain concrete on sandy blocks

Around Lang Lang, many plain concrete jobs are on sandy ground east of town. Sand is easy to work and drains well, but it must be compacted properly, and edges need support. We compact the sand and base thoroughly, thicken the edges where wheels or heavy loads run, and recommend planting, edging or gravel along the sides so the sand does not wash out.

Plain concrete on wet ground

On the clay and swamp flats toward Western Port, plain concrete is often used for sheds, farm areas and long driveways. We remove soft and organic soil, build a compacted crushed-rock base, raise the slab above the surrounding ground where needed, and design falls carefully so water runs off the flat surface.

Making plain concrete look sharp

Plain does not have to look plain. Neat formwork, crisp edges, saw-cut joints in a tidy grid and an even broom texture make a big difference. A border in a contrasting finish or colour, or a smooth band around the edge, can lift a plain driveway or patio.

Common plain concrete jobs around town

Some of the plain concrete jobs we do most often in Lang Lang are side paths along new estate homes, bin pads and clothesline areas, shed and carport floors, water tank bases, and replacing sections of old cracked driveway. On farms, plain concrete with a deeper broom texture is used for yards, gateways and trough pads. These jobs may be simple, but the same attention to base, falls and joints goes into each one.

Curing plain concrete properly

Curing is easy to overlook on a simple job, but it makes a real difference to strength and surface wear. In windy or hot weather we keep moisture in the slab with a curing compound or covers, and in cold weather we allow more time before loads go on.

Sand ridges, swamp clay and Cardinia Shire rules

Lang Lang sits where two very different kinds of ground meet. East and north-east of town are the sand ridges that supply much of Melbourne's building sand, where blocks often have deep, free-draining sand. West and north-west, toward Western Port and the drained Koo Wee Rup swamp, the soil turns to grey clay, silt and in places peat, with water close to the surface through winter. Plenty of blocks have a bit of both.

On sand, the work is about compaction and holding the edges so the sand cannot wash out from under the slab. On clay and swamp ground, it is about digging out the soft and organic layers, building a compacted crushed-rock base and setting levels and falls so water leaves the slab on flat land. Pouring within the property line is normally permit-free. Anything out at the street, such as the crossover, the nature strip or a public footpath, is road reserve and usually needs Cardinia Shire to sign off, highway frontages may add the state road authority, and a house, garage or large shed slab needs a building permit plus engineering. Your quote lists whichever of these apply.

What goes into a Lang Lang concreting quote

Our quotes are written down and broken into lines you can check. Each one lists the measured area, the removal of any old concrete or topsoil and where it goes, the excavation depth, the crushed-rock base, the slab thickness, the reinforcement, the finish and colour, the joint layout, any drains or pits and where they discharge, steps or edges, sealing, the crossover and any council, road authority or building permit steps. If a pump, a long barrow run or a soft paddock affects access, the quote says so.

You will not find a rate per square metre on this website. Around Lang Lang the ground changes from deep quarry sand to wet swamp clay within a few kilometres, and that changes the preparation more than the size of the job does. A free visit lets us see the block, the access and the drainage, and price what your job actually needs rather than a guess.