DEZOFLOOR 804
Cement based mortar resistant to wear and impact (hard mortar)
Description:
Dezofloor 804 is a product based on cement and fine-grained stone materials and special chemical compounds that increase the resistance of concrete and can be used separately and with complete adhesion to concrete to eliminate the weaknesses and disadvantages of concrete as an industrial floor covering. be This article prevents the corrosion and erosion of the concrete surface in cases where the traffic loads caused by the passage of light and heavy vehicles (such as the movement of metal wheels or the traffic of forklifts or ten-wheel trucks or more) are applied to the surface. And it prevents dust and wear of concrete.
When heavy compressive forces and loads are applied to the concrete surface, or there is a possibility of creating impact loads due to the impact of objects on the concrete surface, Dezofloor 804 flooring can prevent possible damages like a resistant shield and prevent the structure from being destroyed. It protects against soiling, depreciation and shortening of useful life.
Primary uses:
• Floors of factories and workshops and manufacturing and industrial workshops
• Floors of industrial sheds
• The floor of warehouses for storing food, chemicals, etc
• The floor of cold storage rooms for storing fruits and other food items
• Residential, public, multi-storey parking lots
• Airports, ports, terminals and docks
• Public open places such as beautifying parks and so on
• Military, educational centers, power plants, printing houses, automobile factories and related industries.
• In all places where there is traffic of dynamic loads such as light and heavy vehicles, destruction of concrete or the production of dust caused by it.
Special features:
• Ability to stick and execute on old concrete and new concrete
• Compressive strength of about a thousand kilograms per square centimeter
• Higher resistance to acids and bases than concrete
• A ready-made mixture without the need for any other additives
• Ease of implementation
• Can be used in all concrete slabs as flooring
• Different and beautiful colors
• High resistance to thawing and freezing cycles
• No dust generation
• Resistant to fire
Note: Dezofloor 804 can be used on fresh concrete as well as on old and hardened concrete.
Implementation method on fresh concrete:
First, it is necessary to prepare the desired surface and create expansion joints in the concrete cutting joints. The concrete under the work is better designed and made with a cement grade of at least 400 kg/m3 and the thickness of the concrete below the concrete is recommended to be 10 to 15 cm.
After the implementation and installation of floor concrete. Concrete smoothing and its initial leveling using a trowel (the surface obtained from the trowel is the best for Dezofloor 804) and also after the initial setting of the concrete (in normal conditions, about 2 to 3 hours) Dezofloor 804 Create and execute the following method.
Dezofloor 804 is packed in 30 kg bags, add 2.5 to 3 liters of water to each bag and mix the mortar completely using special mixers or by hand until it becomes a smooth paste. . Based on the location of Dezofloor 804 or the amount of fluid required, up to half a liter (500 cc) of water can be added to the prepared dough. The method of adding water step by step and in each step is 100 cc to reach the desired fluidity. Comment received.
Place the prepared mortar on the concrete surface and first spread it on the surface with a trowel and then spread Dezofloor 804 on all concrete surfaces with a 2 cm thick trowel. With the initial setting of Dezofloor 804 (about 1 to 3 hours depending on the environmental and workshop conditions), the surface finishing operation is carried out with special tools for this work in two areas (use of tray trowels and electric propellers) and finally the final finishing by Metal trowel is the finishing touch of Dezofloor 804.
It should be noted that the allowed time for the construction, installation and spreading of Dezofloor 804 on concrete is 60 minutes. In other words, the execution operation from the time when water is added to Dezofloor 804 to when the mortar is fixed on the concrete must be completed within 60 minutes at most. The above time does not include the payment operation.
Therefore, the volume of Dezofloor 804 made in each step should be enough to be consumed after 60 minutes. After applying Dezofloor 804 and its final setting (usually 6 to 8 hours after application), keep the work surface completely wet for 72 hours (three days and nights) and refrain from loading and driving on the surface for a week. . In order to achieve better results, it is better to keep the work surface wet for a week. After the maintenance period, the work surface can be subbed according to the needs and depending on the opinion of the employer.
Implementation method on hardened concrete:
Before any work, the surface under the work must be prepared for the implementation of Dezofloor 804. For this purpose, first destroy the loose and creamy parts of the concrete until it reaches the hard and loadable parts, then repair the damaged parts with existing repair mortars (cement, silica and concrete adhesive or Dezofloor 804) and make them level with other parts. Then I wash the surface with diluted hydrochloric acid and clean it with plenty of water after 15 minutes. Perform this operation 2 to 3 times until the contaminations are removed from the surface and it is ready to apply Dezofloor 804. For the size of each concrete block (the amount of concrete that is placed between the expansion joints), a mold with a thickness of at least 2 cm is closed and Dezofloor Play the created 804 inside it in the following way.
Dezofloor 804 is packed in 30 kg bags, add 2.5 to 3 liters of water to each bag and mix the mortar completely using special mixers or by hand until it becomes a smooth paste. be made
Based on the location of Dezofloor 804 or the amount of fluid required, up to half a liter (500 cc) of water can be added to the prepared dough. The method of adding water step by step is 100 cc in each step until the required fluidity. Comment received.
We pour the prepared mortar on the concrete surface and inside the mold and spread it on the surface with building boards. Then, we spread the entire mortar with a thickness of 2 cm on the floor. After the initial setting of Dezofloor 804, it is time for the surface treatment, which is done in three steps as follows:
First, the surface of Dezofloor 804 is polished using a tray-shaped rotating trowel, which can rotate with the help of a gasoline engine, and then the second stage of polishing is performed using electric butterfly trowels, and finally, the final finishing is done with manual metal trowels. Accepts.
After finishing the finishing operation and reaching the final setting time (about 6 to 8 hours after application), you must keep the surface of Dezofloor 804 completely wet for 72 hours (three days and nights) and keep it moist in open places for up to one week (for To achieve better results in closed areas, moisten the surface of Dezofloor 804 for up to a week).
Note:
The allowed time from when water is added to Dezofloor 804 powder to when the mortar is spread on the concrete is 60 minutes. In other words, making Dezofloor 804, pouring it into the molded area, spreading the mortar with a trowel, and leveling the mortar with a trowel should be completed within 60 minutes. So, keep this point in mind when mixing water with Dezofloor 804 powder and prepare a quantity of mortar that can be consumed within the prescribed time.
Technical Specifications:
Type: powder
Specific dry weight: 1.7
Specific weight of mortar: 2.2
The size of the seeds: maximum 3 mm
Initial application time: 1 to 3 hours
Final application time: 6 to 8 hours
Color: in various colors
Packaging: in 30 kg bags
Storage:
Keep under cover. Store away from moisture, direct sunlight and high temperature. The shelf life of this product is 12 months under proper storage conditions. Failure to observe the proper storage method will damage the product or its packaging.
Safety tips:
This product contains cement materials that can cause burning. Avoid contact with the eyes and prolonged contact with the skin. If contamination occurs, wash with water and inform the doctor. Prevent children from accessing it.
Quality confirmation:
All the products offered by Iran Technical and Specialized Concrete Clinic are in accordance with international quality standards.