"Penecret", the instruction on which applicationwill be described in the article, it is a dry construction mixture used for waterproofing joints, cracks, junctions, joints, and seams and communications in monolithic concrete and statically loaded prefabricated structures. This mixture has among the ingredients quartz sand, patented active chemical additives and special cement. All these ingredients allowed to obtain the composition, which is now used both in private and in industrial construction. Also because it has affordable value.
"Penecret", the instruction on which applicationshould you have been studied before applying the compound, should be used only after you have prepared a concrete surface. Using a jackhammer and shtroborez, along the contiguities, entrances, seams, it is necessary to make a shtrobu, the cross section of which should be 25x25 millimeters. Then the surface is well cleaned of loose concrete and foreign objects, for this you should use a brush with a metal pile. The treated base is moistened abundantly, covered with a primer in one layer, and then Penecret is applied. About how exactly this should be done, it will be discussed below.
"Penecret", the instruction on which applicationshould be known to every master who intends to use this composition in the course of work, is initially prepared. Do not shut up too much volume of the mixture, which you can not work out within half an hour from the time of adding water. The optimum temperature of the fluid for mixing is twenty degrees. If this value is lowered, the setting time of the mortar will be increased. If the temperature is raised, the setting time will be significantly reduced.
The dry mixture must be mixed with the liquid,using 0.18 liters per 1 kilogram of the mixture. You can use the ratio, in this case, 1 part of water and 4 parts of dry composition "Penecret" should be added. The solution is mixed for 2 minutes, a hand tool or a drill set at a low speed can be used. It is important to achieve a thick, plasticine-like consistency, which is regularly mixed during use, which will preserve the viscosity.
If you decide to use Penecret composition,the instruction for the use of this mixture must be studied by you. But one should also take into account the recommendations of experts, they do not advise adding water to the ready-made composition.
Work should be carried out at a temperature notbelow +5 degrees. After 2 hours after application of the composition, the barb must be filled manually, using a screw mortar pump or spatula. The thickness of the layer at one time should not be more than 30 millimeters. If you want to work with deeper stitches, then the mixture is applied in several ways. As an alternative solution, it is possible to fill the mixture with fine-grained washed crushed stone, the size of which varies from 5 to 10 millimeters. Its volume can be 50 percent of the volume of the composition itself. After 2 hours, a quantity of water should be applied to the storm and adjacent areas, and then treated with a mixture of Penetron. The consumption of a dry mix "Penecret" at a stunt of the described sizes makes 1,5 kgs on running meter.
Quite often today in the works is usedcomposition "Penecret". Instructions for use, reviews will allow you to exclude errors. For example, a surface that has been treated with a compound must necessarily be protected from mechanical influences. At the same time, the temperature should not fall below +5 degrees within 3 days. As the home-made craftsmen note, the reconstructed surface should be monitored for 3 days so that the substrate remains moist. Consumers are advised to use a periodic spray of water or cover the surface with a plastic wrap.
To put any materials onprocessed by "Penecret" surface is needed after 28 days. According to experts, this time can be increased or reduced, which will depend on the requirements for the use of finishing material. Among the additional conditions should be allocated the maximum permissible humidity of concrete. Users are advised to apply a mechanical method before applying decorative coatings to the surface that has been treated with Penecret, which will improve the adhesion. Home craftsmen recommend working in alkali-resistant rubber gloves when using Penecret. This composition has among the ingredients Portland cement, which can irritate the skin and eyes. Upon contact with water, the constituents form an alkali. "Penecret", the application of which you will be carried out, should not fall into the eye, if this happens, they should immediately be washed with water and consult a doctor.
"Penecret" can be used for waterproofingseams and cracks, however they should not be deformed. It can be used for cable leaks through cracks, seams and joints. "Penecret", the instruction on which use will allow you to avoid the violation of technology, is extremely plastic material, it has a high adhesion to concrete and does not shrink. This composition is characterized by high strength, excellent adhesion to brick, metal and natural stone. In the production of material is used environmentally friendly raw materials, in addition, the mixture is safe from the point of view of radioactivity.
The mixture is approved for use inhousehold and drinking water supply. "Penecret", the expense of which was mentioned above, is certified, it can be used freely in different areas of construction. The action is based on the principles of non-shrinkage, the composition is waterproof, plastic and convenient to use.
If you decide to use Penecretit in your work,instructions for use, consumption is not all that should interest you. Quite often, before acquiring a composition of this purpose, specialists are interested in the level of moisture, the timing of setting, and also the bulk density and strength. In appearance, this mixture has the form of loose powder, which has a gray color. There are no mechanical impurities in it, it is completely devoid of lumps. Humidity by weight does not exceed 0.3 percent, and the maximum setting time can reach 90 minutes, which will depend on the water temperature. In the unconsolidated standard state, the mixture has a bulk density in the range of 1,300 kilograms per cubic meter. The strength of adhesion to concrete is 2 MPa. After seven days, the strength of the material is already 20, and after 28 days - 25 MPa.
