Plant root puncture-resistant adhesive and preparation method thereof

Abstract

The invention relates to a plant root puncture-resistant adhesive and a preparation method thereof. The preparation method comprises the following steps of: adding an SBS resin, a petroleum resin and an environmentally-friendly solvent weighed according to a prescription into a container, starting to stir and raising temperature to 85-90 DEG C, dissolving all resins, then adding a tackifying resin, a root-resistant agent, a flame retardant, an anti-aging agent, a dispersing agent and an antifoaming agent, continuously heating to react for 1.5-2.0 h, reducing temperature to the room temperature, detecting to be qualified and then packaging into the container. The plant root puncture-resistant adhesive is environmentally-friendly and nontoxic and has the advantages of high cohesive strength, favorable weathering resistance, excellent plant root puncture-resistant effect and convenient construction application. The product can be optionally and firmly adhered to asphalt coiled material, high molecular sheet, concrete and metal substrates to form an integrated protective layer and does not puncture a plant root or leak due to lapped seams.

Description

technical field [0001] The invention relates to an adhesive material, in particular to an adhesive used for bonding between waterproof materials resistant to plant root puncture in an ecological planting system and a preparation method thereof. Background technique [0002] The roof ecological planting system is a development direction in my country's residential construction, and it is also an important part of promoting energy-saving buildings, green buildings and creating "ecological garden cities". [0003] With the continuous improvement of people's living standards, new and old houses are not just a simple living concept, but begin to pursue a beautiful environment, fresh air and harmony with nature. At the same time, under the condition that the urban land is increasingly tight and the planning layout and buildings are basically finalized, how to achieve the purpose of greening and beautifying the environment without using the ground greening land has become an import...

AI Technical Summary

Problems solved by technology

[0011] 1. Metal copper tires need to be connected by metal material joint welding or crimping method, but there is no such special construction tool at present, and it is impossible to weld large-area copper tires on the construction site by manual methods. Unable to complete the connection by other methods

[0012] 2. Regardless of whether it is a copper tire or a modified asphalt waterproofing membrane with a polyolefin sheet as the base, since the base layer of the overlap between the coils cannot be left during the production process, the asphalt layer at the overlap cannot be removed on site. , thus causing the tire base to fail to connect

[0013] 3. Waterproof membranes are difficult to use in places such as roof ventilation pipes, inlets and outlets, corners, steps and special-shaped places, which often cause leakage and puncture of plant roots

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