Construction method of bamboo wood reinforcement bidirectional enhanced part-cut and part-fill weak roadbed
A technology of half-filling, half-digging, and weak subgrades, which is applied to roads, roads, buildings, etc., can solve the problems of high construction cost of geosynthetics, damage to pavement structure, high cost, etc., and meet the durability requirements of subgrades, and the production process is environmentally friendly. fast growth effect
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Embodiment 1
[0046] Step (1), using moso bamboo with a age of 4 years to make a bamboo reinforcement cage 4 and a bamboo reinforcement grid 7;
[0047] 1., it is 6mm that moso bamboo is made into width, and thickness is the bamboo reinforcement of 5mm, wherein the bamboo slices that are used to weave bamboo reinforcement cage 4 vertical bamboo reinforcements are wide 16mm, thickness 6mm;
[0048] ②, first do sterilization, insect control and antisepsis treatment on the bamboo tendons: use boric acid and water to prepare a boric acid solution with a concentration of 8%, immerse the bamboo tendons in the boric acid solution, make the solution flood the bamboo tendons by 5cm, and let it stand for 24 hours; then Take out the bamboo tendons and dry them in the natural environment; then do waterproof treatment on the bamboo tendons: use styrene-butadiene-styrene block copolymer modified asphalt waterproof paint to brush the surface of the bamboo slices, and use a brush first when painting Apply ...
Embodiment 2
[0058] Step (1), using moso bamboo materials with an age of 3 years to make bamboo reinforcement cage 4 and bamboo reinforcement grid 7;
[0059] 1. It is 7mm that moso bamboo is made into width, and the bamboo chip that thickness is 6mm, wherein the bamboo chip that is used for weaving the vertical bamboo bar of bamboo reinforcement cage is wide 20mm, thickness 8mm;
[0060] ②, first do sterilization, insect control and antisepsis treatment on the bamboo slices: use boric acid and water to prepare a boric acid solution with a concentration of 6%, soak the bamboo slices in the boric acid solution, make the solution flood the bamboo tendons by 5cm, and let it stand for 24 hours; then Take out the bamboo slices and dry them naturally; then do waterproof treatment on the bamboo slices: use styrene-butadiene-styrene block copolymer modified asphalt waterproof paint to paint the surface of the bamboo tendons, and paint a total of two layers, and wait for the first layer Paint the s...
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