Cement is that irreplaceable material which is used almost in any sphere of construction. Therefore for construction of any construction in this area it is important to beginners to know how it is correct to part cement slurry.
It is required to you
- - cement;
- - fillers (sand, crushed stone, etc.);
- - water;
- - mortar mixer, the perforator with nozzle or shovel.
Instruction
1. For a start buy dry construction cement of the necessary type. Water mortars are subdivided into 2 views: simple and mixed. It is possible to carry such mixes to plain solutions as limy and cement. Example mixed is, for example, the cement lime mortar. Solutions contain various adhesion agents. Clay, cement, lime and plaster belong to the parent such binding materials. Also cement slurry consists of fillers as which small stones, sand, sawdust, etc. act. Besides, the modern market of building materials offers all new and new components for cement slurries giving to ready solution durability and elasticity.
2. For any type of solution the general component is water. Its share in dry mix depends on problem of ready solution and on the processed materials. For example, shell rock in dry mix requires very many water. Before works remember one rule - water needs to be added only when all dry components of mix are already carefully mixed, otherwise solution can turn out non-uniform.
3. In due form to part cement slurry, use the mortar mixer or the perforator with special nozzle. It is also possible to use normal shovel. For bricklaying or plastering of surfaces it is necessary to dissolve cement together with sand. On one part of cement it is necessary to take 2 or 3 parts of sand. Measure sand and fill up it in capacity with the hill. Then add necessary part of cement then carefully mix dry mix to uniformity. Gradually pour in water in the mixed mix and part it by means of earlier described construction tools.
4. To fill in floor or the base, it is necessary to add crushed stone to construction mix. For preparation of such solution it is necessary to take 1 part of cement, 2 parts of sand and 2 parts of crushed stone. These proportions depend on problems of ready construction mix and they can be adjusted. The crushed stone which is in solution gives to concrete monolith big durability. The bigger amount of clay sand does solution to more elastic, however such concrete will not be suitable for the big areas as will become friable. For the purpose of repair of sites of floors and walls, small by the size, it is possible to use mix with large amount of cement.