Environmentally friendly wallboard material and environmentally friendly shock-resistant wall containing the environmentally friendly wallboard material
An environmental protection and wall panel technology, which is applied in the processing of building materials, walls, building components, etc., can solve the problem of large volume of clay solid bricks and cement hollow blocks, which affects the quality and performance of buildings, thermal insulation, heat insulation, and sound insulation Poor effect and other problems, to achieve the effect of saving housing space, low cost, excellent thermal insulation
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Embodiment 1
[0032] This embodiment provides a kind of environmental protection wallboard material, and its preparation method is as follows:
[0033] (1) Selection of raw materials: by weight, 10 parts of construction waste; 15 parts of textile chemical fiber flying flowers; 20 parts of mine waste rock powder; 20 parts of waste straw; 15 parts of sludge; 15 parts of fly ash; 2 parts of cement; 3 parts of adhesive; wherein, the construction waste mainly includes broken bricks, dry mortar and crushed concrete; the composition of the mine waste rock powder includes one or more of granite, limestone or dolomite; Grinding and mixing other raw materials except the adhesive, adding the construction adhesive in the prescribed amount, and stirring into a thick slurry to obtain a mixed slurry;
[0034] (2) After the mixed pulp is spread on the spreader, it is sent into the press, and it is hot-pressed into a board at a temperature of about 200°C and a pressure of about 8 kg to obtain the envi...
Embodiment 2
[0036] see figure 1 and figure 2 , the present embodiment provides an environment-friendly anti-seismic wall, and its manufacturing method includes the following steps:
[0037] a. Select the environmental protection wallboard material prepared in Example 1 to make the porous inner membrane of the wall. First, judge or splice wallboards according to the height of the wall. In this embodiment, the height of the wall is 3 meters, so the length of the selected wallboard should be equal to or slightly less than 3 meters; then, bend along the width of the wallboard and end to end The phases are bonded to form a square tube, so that the length of the tube is equal to or slightly smaller than the height of the wall, and the first inner membrane square tube 1 is obtained.
[0038] b. According to the method of step a, the second intima square tube 2 smaller in size than the first intima square tube 1 is made. The opposite inner wall surfaces of the square tube 1 are in con...
Embodiment 3
[0045] The environment-friendly anti-seismic wall made in Example 2 is detected, and it is found that the wall has the following advantages:
[0046] 1. The seismic strength is over 8.0 (tested by Beijing Institute of Strength and Environment).
[0047] 2. Good sound insulation performance: tested by the inspection station of Shanghai Academy of Building Research, the sound insulation performance meets the first-class performance requirements for building construction sound insulation in "residential partition walls and school buildings".
[0048] 3. High thermal insulation performance, heat transfer coefficient is about 1.49W / (m 2 .K), can effectively control the heat transfer inside and outside the wall, ensure that the room temperature does not leak out, keep warm in winter, keep cool in summer, greatly reduce the power consumption index of the air conditioner, and save electric energy. Taking a 100-square-meter room as an example, 70-90 kWh of electricity can ...
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Abstract
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