PROBLEM TO BE SOLVED: To provide a method of repairing a crack in mortar or concrete at a radioactive waste disposal plant in which a large effect on suppressing leaching is derived entirely against cracks up to deep portions by using an injection material which can be injected up to deep ...
The Sakrete Company offers a complete line of crack-filling products as well as patch and repair and resurfacing products. For minor repairs of cracks and other imperfections, Sakrete mortar or stucco repair products come in convenient tubes. For larger cracks, Sakrete Concrete Crack Filler is a ...
I used an all-purpose repair product found at theHome DepotcalledCement All.It’s in theRapid Setline of products made byCTS Cement Manufacturing. (OnAmazon,here.) I mixed using aLow-Speed Mixer, fitted with acement/mortar mixing paddle. Recycled 5-gallon tubs (from the polymeric sand used...
repair applications with conventional brittle cement-based materials, a unique solution is to useECC. Through its ductility and tight crack width, it helps overcome many durability challenges confronting concrete. Criteria for an ideal concrete repair material have been proposed and compared to the ...
Additional means, such as sealers and coatings, may be incorporated in the patch repair system. The properties of repair concrete or mortar must be very close to the properties of the damaged concrete. Material properties, such as elastic modulus, coefficient of thermal expansion, shrinkage, creep...
Patch’n Plug Xypex Patch’n Plug is formulated as a crystalline, fast-setting hydraulic cement compound for concrete patching and repair. It stops flowing water in seconds and is used to seal cracks, fill tie-holes and other defects in concrete. Read more Product Data Product Data VIEW PDF...
Structural repairs of bridge piers and abutments require patching concrete or mortar be placed at various thicknesses. Whether concrete or mortar is used depends upon the depth of the patch to be made. In some instances, the use of a liquid bonding agent has been specified in the mixes as ...
Under specific conditions, deleterious expansion of concrete or mortar may result from AARs [7] Four conditions must be satisfied to generate AARs in concrete: the use of reactive aggregate; an adequate level of alkalinity; sufficient moisture in the pores of concrete; high temperature. ...
Prior to deciding what repair material to use, make sure you know what the intent is: Are you trying to bond a crack together or just cover it up? Does the mortar need to stick to overhead or vertical surfaces? Or can it be very flowable to pour into forms or cracks? How quickly ...
This can happen when you put a super hard epoxy patch in a not as hard concrete floor. The epoxy is so brittle that it fractures the bond-line when a load is applied. Epoxy repair products have a modulus of elasticity that is so high, it will fracture the concrete before deflecting und...