PROBLEM TO BE SOLVED: To simplify and increase efficiency of steps by simultaneously carrying out a repairing step and a surface protecting step without provision of reinforcements and wire meshes, and to extend the durable period of a concrete structure after the repair.山賀 勝治...
Hammer drill holes in the remaining concrete, and then screw in anchors. You want them to rest just a hair lower than the finished step. The new concrete serves as rebar, increasing the repair’s stability by providing additional surface area for adhesion. ...
If areas need repair from poor finishing or damage during construction, using the appropriate repair material that matches the color of dye or stain to be used. Taking gloss meter readings to make sure the concrete meets the specified minimum gloss requirements after polishing. ...
Related:How to repair concrete driveway With concrete resurfacing, there are numerous colors, patterns and textures to choose from so any type of décor is taken care of. After the resurfacing is done, a sealer needs to be applied in order to ensure that the finish is water resistant and d...
Final Touches: Inspect the repaired area for any imperfections. If necessary, use additional LRB to fill small gaps or smooth out the surface. Additional Tips for Successful Concrete Step Repair Weather Considerations: Perform repairs in suitable weather conditions. Extreme temperatures or high humidity...
PROBLEM TO BE SOLVED: To provide a repair method of a concrete structure that curtails work time without using a temporary timbering.;SOLUTION: A repair method of a concrete structure for repairing lining concrete 1 by forming a mortar layer using mortar 3 on a repaired surface, and includes...
How important is bond strength? Usually very important--most repairs will be considered failures if the repair material doesn't bond to the concrete matrix. A big part of getting good bond is surface preparation. Consider the dimensional characteristics of the repair material: Drying shrinkage can...
步骤1How to Repair Broken Concrete Steps Remove any excess tiles from the staircase that need repair. Make sure to apply rough grip gloves and eye-protection. 步骤2 Use a claw hammer and chisel to flatten/smooth the surface of concrete to reduce any unsound or flaking stones. ...
Scoop up 2 to 3 tbsp. of the mixture using a trowel, and press it down into one of the holes in the concrete floor. Smooth the surface with the back of the trowel, and then turn the trowel sideways to scrape the excess off the surface of the floor. ...
Smooth the surface with the trowel once it has set up, bringing it to bring it level with the surrounding surfaces. If the concrete structure being repaired has a texture, you can use a wire brush to blend the repair in, but try to do it before the concrete product has hardened — wit...