Production and sales of high-strength wear-resistant material manufacturers - high strength wear-resistant materials for use in mines SJ-M01.doc high strength wear-resistant material factory wholesale price of the phone; 15726257213 Liu high strength wear-resistant inorganic composite material is a new type of building material. It has a simple construction, fast, impact resistance, erosion resistance, high temperature, thermal shock resistance and good integrity, ease of repair and other characteristics, and inexpensive, easy to transport. First, high-strength wear-resistant material ????????????????????????????????????????? key performance indicators ?????????????????????????????????? wear compressive modulus of elasticity coefficient of heat resistance rough thickness ≥ 60MPa (28d) ≤ 0.5 kg / m2 ≥ 4.0 × 104MPa ≤ 500 ℃ ≤ 0.015 ≥ 40 ~ 50 mm? Second, high strength and wear-resistant material design reference contact material diameter (mm) Construction Thickness (mm) gangue and ore ≥ 100 50 to 60 small coal, ore ≥ 50 ~ 100 40 ~ 50 small particles of coal, ore ≤ 50 30 ~ 40 coal, ore \ 20-30 three, high-strength wear-resistant material scope ?????? ?????????????????????????????????????????????????? ????????????????????????? applies to concrete structures slag ditch, mine shafts, under the hopper, which are required in a wear-resistant layer . Four, high-strength wear-resistant materials of construction equipment and tools ???????????????????????????????????????? ????????????????????????????????? compulsory concrete mixer or self-loading concrete mixers. Vibes Vibrators or tablet. Five, high-strength wear-resistant material construction preparation ??????????????????????????????????? ??????? Primary treatment ?????????????????????????????????????? ● ① clean up the surface of concrete foundation, not a broken Stone, laitance, dust and mold release agents and other debris. If the basis of the surface loose parts should be removed. ② For vertical gradient concrete foundation or larger, should be arranged Plum Φ6 ~ 8mm steel nails with a length of 30mm, the shape of a Y-shaped, plum nail spacing 250mm. 2 hours ago ③ construction should be fully wet base surface. ● Primary treatment ① steel plate surface rust, remove grease and other debris. ? ② arrangement plum nail (in the form above). ● mixer should be as close to the construction location, to facilitate the continuous construction. Clean water should be stirred with water, do not use water, wastewater, and water containing impurities. Six, high-strength wear-resistant material mixing ??????????????????????????????????????????? The high strength and wear resistance ?????????????????????????????????????????? ● ??? material into the mixer, and then start the mixer, dry mix for 1 minute. ● ??? the weighed water (about 13% water) was poured into the mixer, and then stirred for 2 to 3 minutes. Using self-loading mixer should be appropriate to extend the mixing time. Slump in the tank should be controlled between 3 ± 1cm. Seven, high-strength wear-resistant material construction ??????????????????????????????????????????? ?????????????????????????????????????????? ① ??? before construction began, should remove residual water base surface, brush with a good concrete interface treatment agent evenly brushing the surface of the concrete foundation, while it was dry and then pouring the construction immediately. (See Instructions concrete interface treatment agent) ② ??? The high strength and wear-resistant material poured into the template and then using vibrators vibrators, vibrators time should be high-performance wearable material surface Pan slurry prevail. Such as thin layer construction, when not to use Vibes, also can plaster-type construction, the construction should pay attention to pat compacted until the surface of the pan-pulp. Then calendered, after construction to ensure smooth surface without floating pulp. ③ ??? high strength wear-resistant material from mixing with water to control the vibration molding should be finished within one hour is appropriate. Eight, high-strength wear-resistant material conservation ??????????????????????????????????????????? ??????????????????????????????????????? conservation measures should be consistent with "reinforced concrete construction and acceptance norms relevant provisions "in. ?