Cement blocks are readily available at most home improvement stores for about $1 apiece, making this versatile material affordable as well.
- Raised garden beds. …
- Planters. …
- Create a seating area. …
- Build a firepit. …
- Build a garden wall. …
- Patio bench. …
- Create a decorative tower. …
- Build a garden fence.
What can I do with solid concrete blocks?
Solid Concrete Blocks
They’re good for creating walls that provide protection against the elements, such as strong winds. They can also be used for projects such as garden walls and planters, retaining walls, foundations, steps, and firepits.
What are cinder blocks worth?
Cinder blocks don’t vary much in cost regardless of the type. While some capstones can cost as little as $0.95 apiece, the average cost of a cinder block is $1 to $3 each.
Can cinder blocks be reused?
Concrete blocks that are chipped or broken should not be reused for building, but they can still be recycled.
How do you make cinder blocks look good?
Concrete. The simplest way to cover a cinder block wall is by using surface bonding cement to create a concrete finish. Concrete helps insulate the building and keep moisture out. It creates a smooth, finished surface you can leave as is or paint.
How long will cinder block last?
How long do concrete block walls last? You can expect a concrete block (CMU) wall to last for the life of the home, 100+ years.
What is the difference between a cinder block and concrete block?
Cinder blocks are lighter than concrete blocks. A concrete block contains stone or sand which makes it heavier. Cinder blocks don’t have any tensile strength to withstand pressure. Concrete block is a hard, durable substance.
Why are cinder blocks called cinder blocks?
Back when people burned coal to heat their homes and places like Bethlehem Steel had large coke ovens going 24/7 a great deal of “cinders” were produced– a generic term for the ash that has been left behind when coal or similar fuels are burned.
Can you paint cinder blocks?
A durable paint is required for cinder blocks to prevent them from being damaged by wear and tear. If you want smooth, split-face cinder blocks, latex paint with acrylic will provide the best coverage and smoothest application.
How do you clean old cinder blocks?
How to Clean Cinder Block
- Rinse the cinder blocks with water to wash away dust and surface grime. …
- Combine 1 cup trisodium phosphate with 1 gallon of hot water in a pump sprayer. …
- Spray the cinder block surface with the TSP solution, wetting it thoroughly. …
- Scrub the cinder blocks with a stiff-bristled brush.
How do you remove cinder blocks?
Remove cinder block with a sledgehammer.
- Protect yourself during demolition by putting on protective gear, such as eye goggles and heavy-duty gloves.
- Swing a sledgehammer against the wall to begin breaking it apart. …
- Remove debris as you go to keep cleanup easier.
How do you use cinder blocks in the garden?
20+ Cool Ways To Use Cinder Blocks In The Garden
- Neon Paint Flower Bed. Save. Need more planters? …
- Colorful Flower Planter. Save. …
- Grassy Table Centerpiece. Save. …
- Concrete Bench. Save. …
- DIY Fire Pit. Save. …
- Chic Flower Beds. Save. …
- Garden Sofa. Save. …
- Landscaping Stairs. Save.
How do you make a cinder block look like a stone?
Using a 3″ wide flat paint brush, each block is painted a different mix of the four colors. Brown &, gray, tan &, cream, gray &, cream, tan &, brown…etc. As you paint, your paintbrush will become mottled with different variations of the colors you’re using. This just adds to the variety of the “stone” you’re creating.
How do you update a cinder block wall?
Tips For Improving A Plain Cinder Block Wall – YouTube
How do you resurface a concrete block wall?
Apply a layer of resurfacing cement 1/8-inch thick, using an upward motion. Push the cement into any cracks or broken areas. Texture the surface as you go.
Do cinder blocks deteriorate?
Any coating on the inside of a concrete block wall will prevent the normal migration of moisture. The trapped moisture freezes inside the wall, causing mortar deterioration and spalling of the concrete blocks.
Can you repair cinder block?
Cinder blocks aren’t conventionally considered the most attractive building material, but they’re popular for use in foundations and utility walls. While they’re highly durable, a small crack can become a big problem, making cinder block repair a critical part of upkeep. You can repair cinder blocks using epoxy.
What is the life of a concrete block?
Poured concrete block bases and slab foundations will last for a lifetime, 80 to 100 years or more, given they have been constructed with precision. The termite proofing of the base, 12 years, provided the chemical barriers remain intact. Properly installed waterproofing with bituminous coating should last 10 years.
How long have cinder blocks been used?
It was not until 1824 that the English stonemason Joseph Aspdin developed portland cement, which became one of the key components of modern concrete. The first hollow concrete block was designed in 1890 by Harmon S. Palmer in the United States. After 10 years of experimenting, Palmer patented the design in 1900.
Is cinder block cheaper than concrete?
Is a poured concrete foundation cheaper than a block wall foundation? Usually, the cost of construction varies from place to place. But as a matter of fact, poured walls cost about 20% less than the block foundation walls.
Are cinder blocks good for retaining walls?
Concrete blocks are ideal for building walls to hold back the soil after you dig into a slope for a pathway, patio, or another landscaping project. Block retaining walls are generally the same as freestanding block walls but with a few important differences.
Are cinder blocks safe for vegetable gardens?
The cinder blocks that you buy in the store today are actually concrete blocks and totally safe. Unless you’re using antique cinder blocks, there should be no reason to worry, especially when cinder block gardening for vegetables.
Is a cinder block house good?
Concrete block houses are energy-efficient, fire-resistant, noise-reducing, pest-resistant, low-maintenance, and healthy. Concrete homes are also a good investment.
Is cinder block a good insulator?
Concrete block makes a cost-effective and structurally sound wall, but it has little thermal resistance. Depending on the density of the blocks, an 8-inch thick block wall without any other type of insulation has a thermal resistance value between R-1.9 and R-2.5.
What paint do you use for cinder blocks?
Paint a thin coat of exterior latex masonry paint or exterior acrylic house paint onto the prepared cinder blocks. Allow the first coat to dry completely, which typically takes between four and eight hours. Apply a second coat after the first coat of paint is dry.
How do you whitewash cinder blocks?
Mix a generous squirt or two of dish soap with 1 gallon of hot water in a bucket, or use about 1/4 cup trisodium phosphate in place of the soap. Use an old rag, scrub brush or nylon scrub pad to wash the contaminated area. Work up the wall, rather than down, to prevent streaking. Rinse thoroughly with fresh water.
Does cinder block need to be sealed?
Because concrete blocks are much more permeable than poured concrete, however, and because they have more mortar joints than concrete, concrete blocks must be treated and sealed. The best waterproofing products for concrete blocks can be hand-rolled, sprayed on, or applied to primed walls with a liquid adhesive.
Can mold grow on cinder block walls?
Mold can grow down in the holes of cinder blocks. Molds can grow in many areas such as kitchen ceilings, underneath bathroom sinks and on carpet. However, many molds grow in areas much more difficult to see. … Removing mold is best accomplished with chlorine bleach or biocides.
What is the white stuff on cinder blocks?
The chalky white substance so often found on old brick, cement or cinder block walls is efflorescence. It’s an alkaline substance composed of salts and minerals from the concrete itself in addition to those in the ground surrounding your home.
Does white vinegar remove efflorescence?
First, for very mild cases of efflorescence, try a 50/50 mix of white vinegar and water. Using a scrub brush, spot treat and scrub affected areas with the vinegar mix. The acidity in the vinegar helps remove the efflorescence and calcium deposits by breaking down mineral crystals.
How do you destroy a cinder block wall?
Put on the hard hat, safety goggles, heavy gloves and dust mask. Strike the top of the wall with your sledgehammer, breaking the blocks into smaller pieces and working your way down the column about 2 feet wide. Cinder blocks are brittle so beware of flying bits of debris.
How do you remove a cinder block wall?
Spread a thick coat of masonry paint stripper on the wall with a stiff paintbrush, being sure to work the stripper into mortar joints and other crevices. If you have a peel-away membrane, apply it over the stripper as soon as you’re done spreading it.
How do you break cinder blocks with your hand?
How to Break Bricks Step-By-Step Brick Breaking with your Hand in …
What can I do with garden blocks?
Landscaping blocks, wall blocks, and landscaping bricks: Use these for building a retaining wall or freestanding wall around your yard or garden. These blocks can also make raised beds for your vegetable gardens or flower beds.
Can you use cinder blocks as planters?
If you are wondering whether it’s safe to pot plants in cinder blocks, the answer is yes, it is. Though these blocks are made of concrete and concrete leaches alkalinity. Alkaline soil can damage many plants as most prefer acidic soil, unlike succulents which prefer alkaline soil.
What plants can grow in cinder blocks?
Plants can be grown in cinder blocks. Plants that grow best in cinder blocks are typically those with smaller root systems: radishes, carrots, determinate tomato varieties, and lettuce &, other greens. However, in hot climates, the thermal mass of cinder blocks can soil too hot for some plants.
How do you paint cinder blocks to look like wood?
You can use a dark brown paint to add small circles for knots or lines to create the illusion of individual “boards.” Wait for the paint to dry. Coat the concrete with a protective finish to protect both your work and the concrete. Finishes can usually be applied with a roller and brush.
Does concrete block need to be primed before painting?
Choosing the Primer and Paint
Unpainted concrete block needs to be primed before the application of the finish paint. The main function of the primer is to fill the pores and neutralize the high P.H. The best primer designed for this purpose is Acrylic Block Fill.
How can I make my concrete walls look better?
7 Ideas for Decorating a Concrete Garden Wall
- Get Creative With Poured Concrete. …
- Add Plants and Metalwork. …
- Mimic the Texture of Rough-Sawn Wood. …
- Hang Vertical Planters. …
- Customize with a Mural. …
- Apply a Textured Overlay. …
- Embed Boulders.
How do you cover cinder blocks with cement?
A well-prepared block wall doesn’t require surface bonding cement. A first scratch coat followed by a second coat of stucco can be applied directly to the wall. If the block is smooth or has soil that can’t be removed, use a surface bonding cement followed by the scratch coat.
How do you cover interior cinder blocks?
You can hide your concrete blocks altogether by facing the wall with wood paneling. To do this, attach horizontal furring strips to the wall using a hammer drill and screws that are made to drive into concrete.
What can I use to cover concrete walls?
Drywall. The most common way to cover concrete walls in a basement is drywall, a.k.a. sheetrock. Drywall comes in panels panels made from calcium sulfate dihydrate or “gypsum.” Panels come in different thicknesses and sizes, the most common being 4′ x 8′ x 1/2″ thick.