Binding mortar, marble 【 Marble is special bonding mortar 】

Takeaway: adhesive mortar alias call again: adhesive used in construction, according to the function type can be divided into: marble bonding mortar, the ordinary ceramic tile adhesive mortar, bo changes a brick adhesive mortar! Different construction conditions shall be selected corresponding to the type of bonding mortar for construction. Although model is different, but its use is not much difference, this paper introduces kinds for you also for your detailed introduce how to use it. Simple structure: marble special bonding mortar it is made of cement, quartz sand and polymer cement with several additives through mechanical mixing. Mainly used for adhesive bonding insulation board, also known as the polymer bonding mortar. Compared with the cement mortar mixed with traditional building adhesive bonding mortar has good flexibility and bonding properties, and good water retention, water resistance and convenient operation, enhance the bond strength between the substrate and insulation board, enhanced the tensile strength, solved the sockets layer between the quality problem such as empty drum, fall off. Marble adhesive mortar is made of high quality modified special cement and a variety of polymer materials, packing compounded by the unique craft, good water retention, paste the intensity is high, don't slip during construction. It has excellent weather resistance, impact resistant and anti-cracking performance. Advantages: high marble binding mortar strength, with all kinds of plank produce good bonding performance. Sticking and firm, not to take off layer empty drum and crack, etc. Can fundamentally solve the external wall thermal insulation, thermal insulation, wind resistance, freeze-thaw resistance, waterproof, cracking and other problems. This product freeze resistance, weather resistance, good durability, can long endure rain water erosion and frozen erosion. Construction performance and workability, good operability and open a long time. Is a kind of green environmental protection product non-toxic and tasteless. 1, and the grass-roots wall and polystyrene insulation board has the strong bonding effect. 2, and water resistance to freezing and thawing resistance, ageing resistance performance is good. 3, construction is convenient, is a very safe and reliable insulation system bonded materials. 4, the construction of not falling. It has excellent weather resistance, impact resistant and anti-cracking performance. 5, construction is convenient, add water gently construction. Compared with traditional cement mortar performance: traditional marble poor bonding mortar construction workability and low bond, poor durability problems, by adding fly ash in the ordinary cement mortar, adjust the contrast, compound, adding a small amount of hydroxyethyl methyl cellulose ether and to disperse latex powder, formulate the construction good workability, high bond strength and durability of the fine ceramic tile adhesive mortar powder. In order to solve the application of hollow stone drum, fall off problems, such as ceramic tile adhesive obtained continuously promote and popularize. Aiming at poor construction workability of traditional binding mortar, low bond, and poor durability performance defects and problems that exist in the site preparation, good ceramic tile adhesive has good performance of the research and development has the vital significance. To disperse polymer powder as additive can significantly improve the cement and other inorganic gelled material of various performance such as cohesive force, penetration resistance and flexibility, therefore widely used in building materials. From Germany, developed the first generation of vinyl acetate homopolymer latex powder, with vinyl acetate - latex powder products Ethylene copolymer latex powder, and then to later launch system of pure acrylic, styrene acrylic, organic silicon modified polyvinyl acetate, etc. , variety, performance also has a lot of improvement. Dosage of construction: 1, the basic requirements: flat, solid, dry and clean. New plaster layer at least 14 days after hardening, dry rear can construction ( Roughness is less than 2 - at the local level 5 mm one square metre) 。 2, material preparation: 25 - according to the material weight The proportion of 30% add water ( Add water visual basic and climate changes) To mix, mix should be finished within 2 hours. 3, the dosage of binder marble are 4 - 5 kg each square meter. According to the wall formation condition, adopt the whole surface bonding method or the point box method the adhesive of the two methods of marble. A: the whole surface adhesion: suitable for A square meter of flat base flatness requirement is less than 5 mm. Rendering with a serrated knife to daub binder on the insulation board, and then bottom-up insulation board adhesive on metope, board face level off, the plate seam pressure without gap. B: point box method bonding: suitable for flatness not less than 10 mm one square metre of uneven at the grass-roots level. With a plaster knife adhesive evenly on the insulation board edge, then 6 bonding points on the board face evenly distributed, daub thickness depending on the wall roughness. Then according to the above methods glue board on the wall. Factory introduction: our company is a professional production of bonding mortar building materials units, to provide users with free consultation and samples. Please call 13718100439 if necessary. Contact: manager li